Barco BARCOVision 708 MM Iris User manual

Below you will find brief information for Projector VISION 708. The projector has a wide range of features that allow you to control the image settings, including brightness, contrast, sharpness, and more. You can use the projector for a variety of purposes, such as watching movies, playing video games, or giving presentations.
PDF
Document
Safety notice
1
General information
2
Parts list on board level
Summary of used components
3
Transmitter ..................................... R791664
4
Video &amp; RGB Input + Driver ......... R7627661
Video &amp; RGB Input + Driver ......... R7627665
5
Quad Decoder &amp; Combfilter ........ R7627455
Quad Decoder &amp; Combfilter ........ R7627452
6
Synchronisation Unit ................... R7624895
Synchronisation Unit ................... R7624896
7
RGB Output &amp; CRT Socket .......... R762559
EHT Splitter ..................................... R762210
8
SM Power Supply &amp; EHT .............. R7624461
Quadrupler ..................................... R7622091
9
Deflection Module ......................... R762447
Horizontal Linearity Control ...... R762449
10
Focus + Shift + G2 .......................... R762450
Voltage Stabiliser .......................... R762155
11
Convergence Driver ...................... R762454
GREEN Convergence Driver ........ R7625128
12
Convergence Output ..................... R762455
13
Infra Red Receiver ......................... R762215
14
RS232 Comm. Interface ................ R762227
15
CPU Module .................................... R7624525
16
Frame ............................................... R762945
17
Iris Control ...................................... R762722
Iris CAM CCD .................................. R7627241
18
Line Doubler (Option) .................. R7625625
Line Doubler Itf (Option) ............. R7625615
19
Contrast Modulation (Option) ... R7624845
20
IR Remote Receiver 800 ................ R9827515
21
Replacement of a Picture Tube
22
Failure - I&sup2;C Error
23
SERVICE MANUAL
Rev : 00
Order No.: R5975079
1
1
1
Date : 26/04/1999
SCHEMATIC
SURVEY
1
BARCO PROJECTION SYSTEMS
R9002321
R9002322
R9002327
VISION 708
R9002328
R9000745
SERVICE MANUAL
Date : 26/04/1999
Revision : 00
Order No. : R5975079
Vision 708
R9002321
R9002322
R9002327
R9002328
R9000745
Safety notice ................................................................................................ section 1
General information .................................................................................... section 2
Parts list on board level .............................................................................. section 3
Summary of Used Components ......................................................................................... section 3
Service sheets
Transmitter (Infra Red) ................................... R791664 ...................................... section 4
Video &amp; RGB Input + Driver ........................... R7627661 .................................... section 5
..... Input BELLA Protection .............................................. R762228S ................................................ section 5
..... IBCL + Temp Protection ............................................ R762766S ................................................ section 5
..... RGB Matrix ................................................................ R762902 .................................................. section 5
Video &amp; RGB Input + Driver ........................... R7627665 .................................... section 5
Quad Decoder &amp; Combfilter .......................... R7627455 .................................... section 6
Quad Decoder &amp; Combfilter .......................... R7627452 .................................... section 6
Synchronisation Unit ..................................... R7624895 .................................... section 7
Synchronisation Unit ..................................... R7624896 .................................... section 7
RGB Output &amp; CRT Socket ............................ R762559 ...................................... section 8
..... EHT Splitter ................................................................ R762210 .................................................. section 8
SM Power Supply &amp; EHT ............................... R7624461 .................................... section 9
..... Sub fil ......................................................................... R762446S ................................................ section 9
..... Slow go ....................................................................... R762200S ................................................ section 9
..... Quadrupler ................................................................. R7622091 ................................................ section 9
Deflection Module .......................................... R762447 ...................................... section 10
..... Non Retrigable Vertical Oscilator ............................ R7621127T .............................................. section 10
..... Horizontal Linearity Control ...................................... R762449 .................................................. section 10
Focus + Shift + G2 ......................................... R762450 ...................................... section 11
..... Voltage Stabiliser ...................................................... R762155 .................................................. section 11
Convergence Driver ....................................... R762454 ...................................... section 12
..... Green Convergence Driver (Option) ........................ R7625128 ................................................ section 12
Convergence Output ...................................... R762455 ...................................... section 13
Infra Red Receiver .......................................... R762215 ...................................... section 14
RS232 Comm. Interface ................................. R762227 ...................................... section 15
CPU Module .................................................... R7624525 .................................... section 16
Frame .............................................................. R762945 ...................................... section17
Iris Control ...................................................... R762722 ...................................... section 18
..... Iris CAM CCD ............................................................ R7627241 ................................................ section 18
Line Doubler (Option) .................................... R7625625 .................................... section 19
..... Line Doubler Interface (Option) ................................ R7625615 ................................................ section 19
Contrast Modulation (Option) ........................ R7624845 .................................... section 20
IR Remote Receiver 800 ................................. R9827515 .................................... section 21
Replacement of a Picture Tube .......................................................................... section 22
Failure - I&sup2;C Error ................................................................................................ section 23
CONTENTS
Date : 26/04/1999
BARCO PROJECTION SYSTEMS
R9002321
R9002322
R9002327
VISION 708
R9002328
R9000745
SAFETY NOTICE
VISION
Safety notice
708
PRODUCT SAFETY NOTICE
Components identified by or
have SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY. Before replacing any of these
components, read carefully the service safety precautions.
DO NOT DEGRADE THE SAFETY OF THIS SET THROUGH
IMPROPER SERVICING.
SAFETY NOTICE
Components having special safety characteristics are identified
by on schematics and on the parts list in this SERVICE MANUAL and its supplements and bulletins. Before servicing this
apparatus, it is important that the service technician read and
follow the &quot;SAFETY PRECAUTIONS&quot; and &quot;PRODUCT SAFETY
NOTICES&quot; in this Service Manual.
1
SAFETY
Date : 26/04/99
VISION
Safety notice
708
SAFETY PRECAUTIONS
1.
Before returning an instrument to the customer, always
make a safety check of the entire instrument, including, but not
limited to, the following items :
a. Be sure that no built-in protective devices are defective and/or
have been defeated during servicing. (1) Protective shields are
provided on this chassis to protect both the technician and the
customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling
the chassis and/or other assembly in the cabinet, be sure to put
back in place all protective devices, including, but not limited to,
insulating materials, barriers, covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or
permit it to be operated without all protective devices
correctly installed and functioning. Servicers who defeat
safety features or fail to perform safety checks may be
liable for any resulting damage.
b. Be sure that there are no cabinet openings through which an
andult or child might be able to insert their fingers and contact a
hazardous voltage. Such openings include, but are not limited to,
(1) excessively wide cabinet ventilation slots, and (2) an improperly
fitted and/or incorrectly secured cover panels.
c. Leakage Current Hot Check - With the instrument completely
reassembled, plug the AC line cord directly into a 220 V AC outlet.
(Do not use an isolation transformer during this test.) Use a leakage
current tester or a metering system that complies with American
National Standards Institute (ANSI) C101.0 Leakage Current for
Appliances and Underwriters Laboratories (UL) 1410, (50.7). With
the instrument AC switch first in the on position and then in the off
position, measure from a known earth ground (metal waterpipe,
conduit, etc.) to all exposed metal parts of the instrument (antennas,
handle bracket, metal cabinet, screwheads, metallic overlays,
control shafts, etc.). especially any exposed metal parts that offer
an electrical return path to the chassis. Any current measured must
not exceed 1.5 milliapp. Reverse the instrument power cord plug
in the outlet and repeat test.
ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED
HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST
BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE
CUSTOMER OR BEFORE CONNECTING ACCESSORIES.
d. X-Radiation and High Voltage - Because the picture tubes are the
primary potential source of X-radiation in solid-state projectors,
they are specially constructed to prohibit X-radiation emissions. For
continued X-radiation protection, the replacement picture tube must
be the same type as the original. Also, because the picture tube
shields and mounting hardware perform an X-radiation protection
function, they must be correctly in place.
After replacement of any X-ray radiation related safety components (marked in this manual with an *), the EHT voltage board must
be checked.
2. Read and comply with all caution and safety-related notes on or
inside the projector cabinet or on the projector chassis, or on the
picture tube.
3. Design Alteration Warning - Do not alter or add to the mechanical
or electrical design of this apparatus. Design alterations and
additions, including, but not limited to, circuit modifications and the
addition of items such as auxiliary audio and/or video output
connections, might alter the safety characteristics of this apparatus and create a hazard to the user. Any design alterations or
additions may void the manufacturer's warranty and may make you,
the servicer responsible for personal injury or property damage
resulting therefrom.
4. Picture Tube Implosion Protection Warning - The picture tube
in this projector encloses a high vacuum. Do not remove, install, or
otherwise handle the picture tube in any manner without first putting
on shatterproof goggles equipped with side shieds. People not so
equipped must be kept safely away while picture tubes are
handled. Keep the picture tube away from your body. Do not handle
the picture tube by its neck.
For continued implosion protection, replace the picture tube only
with one of the same type number.
5. Hot Chassis Warning - This projector chassis has two ground
systems: the primary ground system is formed by the negative
voltage of the rectified mains (power) and is only used as a
reference in primary circuits; the secondary ground system is
connected to earth ground via the earth conductor in the mains
(power) lead.
Separation between primary and secondary circuits is performed
by the safety isolation transformers. Components bridging this
transformers are also safety components and must never be
defeated or alterated.
All user-accessible conductive parts must be connected to earth
ground, or are kept at SELV (Safety Extra Low Voltage).
6. Observe original lead dress. Take extra care to assure correct lead
dress in the following areas:
a. near sharp edges,
b. near thermally hot parts - be sure that leads and components
do not touch thermally hot parts,
c. the AC supply,
d. high voltage.
Always inspect in all areas for pinched, out-of-face, or frayed
wiring. Do not change spacing between components, and between components and the printed-circuit board. Check AC power
cord for damage.
WARNING: RISK OF ELECTRIC SHOCK DURING THIS TEST.
THE PROJECTOR IS NOT CONNECTED TO GROUND.
DO NOT TOUCH THE PROJECTOR AND USE WELL INSULATED
TEST PROBES.
7. Components, parts, and/or wiring that appear to have overheated
or are otherwise damaged should be replaced with components,
parts, or wiring that meet original specifications. Additionally,
determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
2
SAFETY
Date : 26/04/99
VISION
Safety notice
708
8. PRODUCT SAFETY NOTICE - Many electrical and mechanical parts
have special safety-related characteristics some of which are often not
evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher
voltage, wattage, etc. Parts that have special safety characteristics are
identified in BARCO service data by
on schematics and in the parts
list. Use of a substitute replacement that does not have the same safety
characteristics as the recommended replacement part in BARCO
service data parts list might create shock, fire, and/or other
hazards. Product Safety is under review continuously and new
instructions are issued whenever appropriate. For the latest
information, always consult the appropriate current BARCO service literature.
SERVICING PRECAUTIONS
CAUTION: Before servicing instruments covered by this service data
and its supplements and addendums, read and follow the SAFETY
PRECAUTIONS of this publication.
NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 2
of this publication, always follow the safety precautions.
Remember: Safety First.
General Servicing Precautions
1. Always unplug the instrument AC power cord from the AC power
source before:
a. Removing or reinstalling any component, circuit board, module, or
any other instrument assembly.
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily
by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES
devices are integrated circuits and some field-effect transistors
and semiconductor &quot;chip&quot; components. The following techniques
should be used to help reduce the incidence of component damage
caused by static electricity.
1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground. Wear
a commercially available high impedance discharging wrist strap
device.
b. Disconnecting or reconnecting any instrument electrical plug or other
electrical connection.
2. After removing an electrical assembly equipped with ES devices,
place the assembly on a static dissipative surface such as a 3M
No 8210 table mat, to prevent electrostatic charge buildup or
exposure of the assembly.
c. Connecting a test substitute in parallel with an electrolytic capacitor
in the instrument.
3. Use only a grounded-tip soldering iron to solder or unsolder ES
devices.
Caution: A wrong part substitution or incorrect polarity installation of
electrolytic capacitors may result in an explosion hazard.
4. Use only an anti-static type solder removal device. Some solder
removal devices not classified as &quot;anti-static&quot; can generate
electrical charges sufficient to damage ES devices.
2. Do not spray chemical on or near this instrument or any of its
assemblies.
3. Unless specified otherwise in this service data, clean electrical
contacts by applying the following mixture to the contacts with a pipe
cleaner, cotton-tipped stick or comparable nonabrasive applicator:
10% (by volume) Acetone and 90% (by volume) isopropyl alcohol
(90%-99% strength). Caution: This is a flammable mixture.
Unless specified otherwise in this service data, lubrication of contacts
is not required.
4. Do not defeat any plug/socket B+ voltage interlocks with which
instruments covered by this service data might be equipped.
5. Do not apply AC power to this apparatus and/or any of its electrical
assemblies unless all solid-state device heat sinks are correctly installed.
6. Always connect the test instrument ground lead to the appropriate
instrument chassis ground before connecting the test instrument positive
lead. Always remove the test instrument ground lead last.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically
shorted together by conductive foam, aluminium foil or comparable conductive material.)
7. Immediately before removing the protective material from the
leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be
installed.
CAUTION: Be sure no power is applied to the chassis or circuit,
and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifitng of your foot
from a carpeted floor can generate static electricity sufficient to
damage an ES device.)
7. Use with this instrument only the test fixtures specified in this service
data.
CAUTION: Do not connect the test fixture ground strap to any heatsink
in this instrument.
3
SAFETY
Date : 26/04/99
VISION
708
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and appropriate tip
size and shape that will maintain tip temperature within the range
260&deg;C to 315&deg;C.
2. Use an appropriate gauge of RMA resin-core solder composed of
60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a small wirebristle (0.5 inch, or 1.25 cm) brush with a metal handle. Do not use
freon-propelled spray-on cleaners.
Safety notice
b. First, hold the soldering iron tip and solder strand against the
component lead until the solder melts.
c. Quickly move the soldering iron tip to the junction of the component
lead and the printed circuit foil, and hold it there only until the solder
flows onto and around both the component lead and the foil.
CAUTION: Work quickly to avoid overheating the circuit board
printed foil or components.
d. Closely inspect the solder area and remove any excess or
splashed solder with a small wire-bristle brush.
5. Use the following unsoldering technique:
a. Allow the soldering iron tip to reach normal temperature (260&deg;C
to 315&deg;C).
b. Heat the component lead until the solder melts.
c. Quickly draw away the melted solder with an anti-static, suctiontype solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the circuit board
printed foil.
6. Use the following soldering technique:
a. Allow the soldering iron tip to reach normal temperature (260&deg;C
to 315&deg;C).
Use Soldering Iron To Pry Leads
4
SAFETY
Date : 26/04/99
BARCO PROJECTION SYSTEMS
R9002321
R9002322
R9002327
VISION 708
R9002328
R9000745
GENERAL INFORMATION
BARCO PROJECTION SYSTEMS
R9002321
R9002322
R9002327
VISION 708
R9002328
R9000745
PARTS LIST ON BOARD LEVEL
SUMMARY OF USED COMPONENTS
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
6
7
5
15
Sheet reference n&deg;
5
R7627665
Video &amp; RGB Input + Driver
6
6
R7627455
R7627452
Quad Decoder &amp; Combfilter
Quad Decoder &amp; Combfilter
(for R9000745)
7
7
R7624895
R7624896
Synchronisation Unit
Synchronisation Unit
(New version)
15
R762227
RS232 Comm. Interface
1
Parts list on module level
Date : 26/04/1999
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
With the old input board R7627661:
5b
5a
5c
5
Sheet reference n&deg;
5
R7627661
Video &amp; RGB Input + Driver
5a
R762228S
Input BELLA Protection
5b
R762766S
IBCL + Temp Protection
5c
R762902
RGB Matrix
Option Modules:
Sheet reference n&deg;
20
R7624845
Contrast Modulation
(Option)
19a
R7625615
Lido Interface
(Option)
20
19a
2
Parts list on module level
Date : 26/04/1999
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
10b
18
16
12
12a
10
11
10a
13
Sheet reference n&deg;
10
R762447
Deflection Module
10a
R7621127T Non Retgrigable Vertical Oscillator
10b
R762449
Horizontal Linearity Control
11
R762450
Focus + Shift + G2
12
R762454
Convergence Driver
12a
R7625128
GREEN Convergence Driver
13
R762455
Convergence Output
16
R7624525
CPU Module
18
R762722
Iris Control
Parts list on module level
3
Date : 26/04/1999
VISION 708
8b
R9002321
R9002322
R9002327
R9002328
8c
8d
R9000745
8a
8
8
8
Sheet reference n&deg;
8
R762559
RGB Output &amp; CRT Socket
8a
R762210
EHT Splitter
8b
R7629442
Picture Tube Unit Red
8c
R7629445
Picture Tube Unit Green
8d
R7629446
Picture Tube Unit Blue
Parts list on module level
4
Date : 26/04/1999
VISION 708
R9002327
R9002328
R9002321
R9002322
R9000745
9
18
9c
9a
9a
9b
Sheet reference n&deg;
9
R7624461
SM Power Supply &amp; EHT
9c
R7622091
Quadrupler
9a
R762446S
Sub Fil
18
R7627241
Iris CAM CCD
9b
R762200S
Slow go
Parts list on module level
5
Date : 26/04/1999
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
$'-
(;,7
$'-
(;,7
$'-
(;,7
$''5
(17(5
$''5
(17(5
$''5
(17(5
)5((=
67%&lt;
3$86(
)5((=
67%&lt;
3$86(
+
SHARPNESS
9
0
+
SHARPNESS
9
0
7
8
+
7
8
5
6
+
5
6
3
4
BRIGHTNESS
3
4
BRIGHTNESS
1
2
CONTRAST
1
2
CONTRAST
67%&lt;
3$86(
9
0
7
8
5
6
3
4
BRIGHTNESS
1
2
CONTRAST
7(;7
-
+
TINT
-
+
COLOR
-
-
+
+
7(;7
TINT
-
COLOR
-
-
B
A
+
+
7(;7
)5((=
+
SHARPNESS
-
+
TINT
-
+
COLOR
-
-
+
+
C
Sheet reference n&deg;
4
R791664
A
B
C
IR Remote Control
RCU with arrow keys
RCU with joy stick
RCU with control button
6
Parts list on module level
Date : 26/04/1999
VISION 708
R9002321
R9002322
HD145
R9002327
R9002328
R9000745
220 mm
708
7
Projector dimensions
Date : 26/04/1999
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
8
Projector dimensions
Date : 26/04/1999
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
Summary of used components BV708
Art. No.
Description
A551625
A573379
B1319054
B1329351
B133153
B133338
B305922
B332120
B338800
K1114777
P200339
P200355
P200361
P200363
P200371
P200375
P200379
P200380
P200381
P200386
P200387
P200389
P200391
P200393
P200395
P200397
P200398
P200399
P200401
P200403
P200404
P200405
P200407
P200409
P200411
P200412
P200413
P200415
P200417
P200419
P200421
P200422
P200423
P200425
P200426
P200427
P200429
P200431
P200433
P200435
P200437
P200439
P200441
P200443
P200445
P200446
P200447
P200449
P200451
P200453
P200455
P200457
P200459
P200460
P200461
P200463
P200465
P200466
P200467
P200469
P200470
P200471
P200473
P200475
P200477
P200479
P200481
P200483
P200499
P200507
P201015
P201031
P201039
P201047
P201049
P201051
R MF H110E F 0W6 E4
Q BD242B P P TO220
D R BYW97G 14203A SOD64
Q BUX87P N P SOT82
Q 2SA1723 P SS TO126
U 2631 HCPL DIP8 P
CH MNS 32 MH 2X V 6A
J BNC FBS P3 50E SIP
J PHN FBS D 3.5MON P
C EL RA 100M M 25E2 105
R# CE H 1E F 0W25 1206
R# CE H 4E7 F 0W25 1206
R# CE H 8E2 F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 22E F 0W25 1206
R# CE H 33E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 51E F 0W25 1206
R# CE H 56E F 0W25 1206
R# CE H 91E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H300E F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K1 F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 3K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K9 F 0W25 1206
R# CE H 4K3 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H 30K F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H110K F 0W25 1206
R# CE H120K F 0W25 1206
R# CE H150K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H200K F 0W25 1206
R# CE H220K F 0W25 1206
R# CE H270K F 0W25 1206
R# CE H300K F 0W25 1206
R# CE H330K F 0W25 1206
R# CE H390K F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H560K F 0W25 1206
R# CE H680K F 0W25 1206
R# CE H820K F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H 4M7 F 0W25 1206
R# CE H 10M F 0W25 1206
R# CE H 1E F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 22E F 0W12 0805
R# CE H 27E F 0W12 0805
R# CE H 33E F 0W12 0805
Quantity
1
1
3
1
3
1
1
2
2
11
4
1
1
16
2
1
2
1
1
1
70
1
5
5
4
8
4
2
6
37
1
1
17
2
98
1
9
9
17
65
1
1
23
10
1
50
23
11
10
79
30
60
36
23
4
1
3
8
9
8
4
4
24
2
2
2
4
1
1
9
1
6
1
5
4
3
1
6
1
1
14
14
35
1
3
3
Art. No.
Description
P201055
P201056
P201059
P201060
P201061
P201062
P201063
P201064
P201065
P201067
P201068
P201070
P201071
P201072
P201073
P201074
P201075
P201077
P201078
P201079
P201080
P201081
P201083
P201084
P201085
P201086
P201087
P201089
P201090
P201091
P201092
P201093
P201094
P201095
P201097
P201098
P201099
P201100
P201101
P201102
P201103
P201105
P201106
P201107
P201108
P201109
P201111
P201112
P201113
P201114
P201115
P201117
P201118
P201119
P201120
P201121
P201122
P201123
P201125
P201126
P201127
P201129
P201130
P201131
P201132
P201133
P201135
P201137
P201138
P201139
P201141
P201143
P201144
P201145
P201147
P201149
P201151
P201155
P201156
P201157
P201158
P201159
P201181
P201352
P201353
P201354
R# CE H 47E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 68E F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H 82E F 0W12 0805
R# CE H 91E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H110E F 0W12 0805
R# CE H120E F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H160E F 0W12 0805
R# CE H200E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H240E F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H300E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H390E F 0W12 0805
R# CE H430E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H510E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H750E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H910E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K3 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K6 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 3K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K6 F 0W12 0805
R# CE H 3K9 F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 6K2 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 7K5 F 0W12 0805
R# CE H 8K2 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 11K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 13K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 18K F 0W12 0805
R# CE H 20K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 24K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 30K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 43K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 62K F 0W12 0805
R# CE H 68K F 0W12 0805
R# CE H 75K F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H130K F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H180K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H240K F 0W12 0805
R# CE H270K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H390K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H680K F 0W12 0805
R# CE H750K F 0W12 0805
R# CE H820K F 0W12 0805
R# CE H910K F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H 8M2 F 0W12 0805
R# CE H 10M K 0W12 0805
R# CE H 0E 0W25 1206
R# CE H 0E 0W12 0805
Quantity
Art. No.
Description
16
12
3
5
3
1
53
10
1
3
1
5
11
2
9
1
8
3
4
42
4
14
4
1
10
2
80
13
1
16
1
23
14
23
12
1
21
1
2
6
37
9
3
6
4
1
91
3
10
2
12
1
1
27
1
9
1
11
6
1
31
16
4
4
1
11
38
6
3
7
1
19
1
3
6
2
15
1
4
2
3
3
1
3
1
3
P201392
P201393
P205266
P205282
P210001
P210005
P210007
P210013
P210016
P2100170
P210018
P210019
P2100190
P210020
P210021
P210022
P210023
P210024
P210025
P2100250
P210026
P210029
P210035
P210036
P210041
P210043
P210045
P210064
P210068
P210070
P210071
P210073
P210076
P210079
P210081
P210092
P210095
P210097
P210102
P210107
P210111
P210112
P210115
P210116
P210117
P210121
P210122
P210124
P210125
P210130
P210132
P210136
P210137
P210138
P210140
P210148
P210150
P210151
P210153
P210158
P210161
P210163
P210167
P210169
P210170
P210173
P210178
P210203
P210211
P210213
P210217
P210227
P210252
P210295
P212005
P212006
P212009
P212015
P212018
P212040
P212047
P212060
P213505
P213508
P213509
P213512
R#TCE H200E M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R# CE H 10K F 0W06 0603
R# CE H 47K F 0W06 0603
C# C0G MU 10P G 50 0805
C# X7R MU 39N K 50 1206
C# C0G MU 1N F 50 1206
C# C0G MU 1N J 50 1206
C# C0G MU 15P J 50 0805
C# C0G MU 22P J 50 0805
C# C0G MU 33P J 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 68P J 50 0805
C# C0G MU 100P J 50 0805
C# C0G MU 150P J 50 0805
C# C0G MU 220P J 50 0805
C# C0G MU 330P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 680P J 50 1206
C# C0G MU 2N2J 50 1206
C# X7R MU 1N K 50 0805
C# X7R MU 1N5K 50 0805
C# X7R MU 10N K 50 0805
C# X7R MU 22N K 50 0805
C# X7R MU 47N K 50 1206
C# C0G MU 22P J 50 1206
C# X7R MU 22N K 50 1206
C# C0G MU 680P J 50 0805
C# C0G MU 220P F 50 0805
C# C0G MU 82P J 50 1206
C# C0G MU 220P J 50 1206
C# C0G MU 18P J 50 0805
C# C0G MU 180P J 50 0805
C# X7R MU 10N K 50 1206
C# X7R MU 330N M 50 1812
C# X7R MU 33N K 50 1206
C# C0G MU 470P J 50 1206
C# X7R MU 10N J 50 1206
C# X7R MU 47N K 50 0805
C# C0G MU 1N2J 50 1206
C# C0G MU 6P8D 50 0805
C# C0G MU 27P J 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 330P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 0805
C# X7R MU 22N K100 1206
C# C0G MU 2P2D 50 0805
C# C0G MU 3P3D 50 0805
C# Y5V MU 330N Z 25 1206
C# C0G MU 100P J 50 1206
C# C0G MU 10P J 50 1206
C# X7R MU 4N7K 50 1206
C# Y5V MU 470N Z 25 1206
C# X7R MU 3N3K 50 1206
C# X7R MU 18N K 50 1206
C# Z5U MU 1M M 50 1812
C# C0G MU 150P J 50 1206
C# C0G MU 120P J 50 1206
C# C0G MU 1N8J 50 1206
C# X7R MU 150N K 50 1210
C# X7R MU 220N K 50 1210
C# C0G MU 56P J 50 1206
C# C0G MU 1N K100 1206
C# Y5V MU 1M Z 16 1206
C# C0G MU 5P6D 50 1206
C# X7R MU 4N7K200 1206
C# Y5V MU 100N Z 25 0805
C# C0G MU 82P J 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 220N K 25 1206
C# Y5V MU 1M Z 16 0805
C# TA 47M M 10 7343
C# TA 4M7M 16 3528
C# TA 1M M 16 3216
C# TA 33M K 16 7343
C# TA 10M M 16 6032
C# TA 100M M 6 7343
C# TA 4M7M 6 3216
C# TA 10M M 16 3528
C# EL RA 100M M 16 85
C# EL RA 10M M 16 85
C# EL RA 47M M 16 85
C# EL RA 1M M 50 85
Quantity
3
15
1
1
5
2
2
5
7
3
3
2
1
1
23
1
4
1
10
10
1
4
10
1
21
1
3
1
2
2
2
3
5
4
3
15
3
2
3
1
1
1
1
6
6
2
244
3
1
2
3
7
19
10
3
23
1
2
2
1
3
1
3
5
2
1
38
1
3
82
1
132
4
3
3
4
2
1
6
1
1
3
4
11
2
1
9
Summary of used components
Date : 26/04/1999
VISION 708
Art. No.
Description
Quantity
P213513
P213514
P213520
P213526
P230006
P230009
P2300090
P230021
P230025
P230028
P230030
P230034
P230040
P230051
P230052
P230062
P230064
P230072
P230073
P230096
P230100
P230102
P230163
P230164
P230173
P230203
P230206
P230218
P230266
P230273
P230293
P230318
P230328
P230372
P230378
P230388
P230422
P230424
P230451
P230453
P230465
P230477
P230498
P230499
P230501
P230506
P230523
P230528
P230561
P230625
P230652
P230653
P230669
P230705
P230768
P230772
P230886
P230887
P230911
P230912
P230936
P230969
P230983
P2309910
P231013
P231025
P231055
P231121
P231268
P231329
P231346
P231479
P231489
P231527
P231543
P231830
P232004
P232012
P232026
P232033
P232042
P232043
P232044
P232046
P232051
P232054
P232062
P232066
P232079
C# EL RA 22M M 35 85
C# EL RA 22M M 16 85
C# EL RA 470M M 16 85
C# EL BRA 10M M 35 105
U#062 TL SO8 P
U#4046 SO16 I
U#14046B MC SOL16 I
U#74HC04
SO14 I
U#74HC123
SO16 I
U#393 LM SO8 P
U#4053 SO16 I
U#4013 SO14 I
U#4070 SO14 I
U#74HCT245 SOL20 I
U#74HC74
SO14 I
U#78L05A LM SO8 P
U#4052 SO16 I
U#74HC00
SO14 I
U#74HCT123 SO16 I
U#74HCT02
SO14 I
U#3080 CA SO8 P
U#74HCT00
SO14 I
U#74HC132
SO14 I
U#74HC573
SOL20 I
U#74HC14
SO14 I
U#084 TL SO14 P
U#74HC30
SO14 I
U#74HC86
SO14 I
U#353 LF SO8 P
U#79L05A LM SO8 P
U#082 TL SO8 P
U#74HC245
SOL20 I
U#064 TL SO14 I
U#80C32 PLCC44 P
U#3773 MB SOF8 I
U#74HCT393 SO14 I
U#74HCT08
SO14 I
U#74HCT32
SO14 I
U#4098 HCF SO16 I
U#34081 MC SO8 P
U#74HCT4053 SO16 I
U#318 LM SO8 P
U#74HCT03
SO14 I
U#74HCT14
SO14 I
U#74HCT541 SOL20 I
U#68901 MK PLCC52 P
U#74AC74
SO14 I
U#319 LM SO14 P
U#14C88 MC SO14 P
U#68230-8 TS PLCC52 P
U#75C189A SN SO14 P
U#BELLA 5 SOL28 P
U#40106B
SO14 I
U#34084 MC SOL16 P
U#5534 NE SO8 P
U#24C16 SO8 P
U#74HC4051 SO16 I
U#064 TL SO14 P
U#8574A PCF SOL16 P
U#04 MLT SOL18 I
U#8444A TDA SOL20 P
U#1881 LM SO8 P
U#8444T TDA SOL16 P
U#68EC000-16 MC PLCC68 P
U#3046 CA SO14 I
U#8709A TDA SOL28 P
U#28C64B -15PLCC32 P
U#8282A-4 EPF PLCC84 P
U#SRAM 32KX8 15SOJ28 P
U#4665 TDA SO16 P
U#2932 TLC SSO14 P
U#542 DG SO16 I
U#835 AD SO8 I
U#360 LM SO8 P
U#2032-110ISPLSI PLCC44 P
U#2064 CXD QFP48 P
Q#BC849C N SS SOT23
Q#BFR30
SS SOT23
Q#BC817-40 N SS SOT23
Q#BSV52 N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B N SS SOT23
Q#BC859B P SS SOT23
Q#BSS123 F SS SOT23
Q#BC847B N SS SOT23
Q#BCV27 DN SS SOT23
Q#BF622 N SS SOT89
Q#BSR14 N SS SOT23
Q#BSS84 F SS SOT23
3
11
1
12
8
1
1
6
2
6
9
2
1
3
1
3
2
1
2
1
3
1
1
2
3
24
1
1
1
1
4
1
4
1
1
1
1
2
5
1
3
3
2
1
1
1
1
2
1
1
1
32
1
3
6
1
1
1
1
2
1
2
1
1
2
1
1
1
3
1
1
4
5
1
1
1
70
1
4
10
6
45
17
8
2
1
2
2
7
R9002321
R9002322
Art. No.
Description
P232090
P232092
P232101
P232122
P232149
P232168
P234004
P234011
P234036
P234040
P234046
P234047
P234055
P234056
P234057
P234062
P234063
P234094
P234099
P234126
P234127
P234164
P234184
P234195
P234196
P234205
P234259
P234268
P234271
P234289
P250005
P250509
P250511
P250583
P250586
P250587
P250588
P251006
P252512
P322036
R100130
R100131
R100136
R100158
R1001909
R1003009
R1011008
R1011129
R1011169
R1011209
R1011246
R1011269
R1011369
R1011907
R1011908
R1011917
R1012009
R1012997
R101336
R1013997
R101404
R101460
R101462
R101500
R101515
R101520
R1015231
R101524
R101525
R101528
R101529
R101530
R101532
R101533
R101535
R101536
R101537
R1015371
R1015377
R101538
R101539
R101540
R1015401
R101541
R101542
R101544
R101545
R101546
R101547
Q#BFR92A N SS SOT23
Q#BF623 P SS SOT89
Q#BC859C P SS SOT23
Q#BCX56 N P SOT89
Q#BF821 P SS SOT23
Q#SST310 F SS SOT23
D#BAV70
C-C SOT23
D#BAL99
SW SOT23
D#ZEN 5V6 0W3 B SOT23
D#LED LSS260 RED SOT23
D#ZEN 12V 0W5 C DMMELF
D#BAV99 SER SOT23
SCH SOT23
D#BAT54
D#4002 R DMELF
D#ZEN 8V2 0W5 C DMMELF
D#LED LYS260 YL SOT23
D#LED LGS260 GRE SOT23
D#ZEN 6V8 0W3 C SOT23
D#4148R DMMELF
D#ZEN 3V9 0W5 C DMMELF
D#ZEN 5V1 0W5 C DMMELF
D#ZEN 5V6 0W5 C DMMELF
D#ZEN 7V5 0W5 C DMMELF
D#BAS21
SW SOT23
D#BYD37J AVA SOD87
D#BAT54C SCH SOT23
D#BA682 S035A1 DMMELF
D#ZEN 6V8 0W5 C DMMELF
D#ZEN 12V 0W5 B DMMELF
D#HSMS2814 SCH SOT23
CH# 0.47UH L1210
CH# 1.5 UH L1210
CH# 22 UH L1812
CH# 10 UH L1812
CH# 10 UH TOKO614
CH# 3.3 UH TOKO614
CH# 15 UH TOKO614
FLTR# BEAD 600E 1206
X# 9M216000 30 MG3A
J#HK-2-S HK2S
R MF V330E J 0W6 E2
R MF V390E J 0W6 E2
R MF V 1K J 0W6 E2
R MF V 68K J 0W6 E2
R CFFV E1 K 0W4 E1
R CFFV 1E J 0W25 E1
R CFFH 1E J 0W25
R CFFH 10E J 0W25
R CFFH 22E J 0W25
R CFFH 47E J 0W25
R CFFH100E J 0W35
R CFFH150E J 0W25
R CFFH 1K J 0W25
R CFFH E1 K 0W35
R CFFH 1E J 0W35
R CFFH E22K 0W35
R CFFH 1E J 0W5
R CFFH E1 K 0W7
R MF H 1K J 1W E6
R CFFH E1 K 1W
R MF H 2E2 J 2W E7
R MF H100K J 2W E7
R MF H150K J 2W E7
R MF H 1E F 0W4 E3
R MF H 18E F 0W4 E3
R MF H 47E F 0W4 E3
R MF H 75E F 0W4 E3
R MF H100E F 0W4 E3
R MF H120E F 0W4 E3
R MF H220E F 0W4 E3
R MF H270E F 0W4 E3
R MF H330E F 0W4 E3
R MF H470E F 0W4 E3
R MF H560E F 0W4 E3
R MF H820E F 0W4 E3
R MF H 1K F 0W4 E3
R MF H 1K2 F 0W4 E3
R MF H 1K1 F 0W4 E3
R MF H 24K3 F 0W4 E3
R MF H 1K5 F 0W4 E3
R MF H 1K8 F 0W4 E3
R MF H 2K2 F 0W4 E3
R MF H 2K F 0W4 E3
R MF H 2K7 F 0W4 E3
R MF H 3K3 F 0W4 E3
R MF H 4K7 F 0W4 E3
R MF H 5K6 F 0W4 E3
R MF H 6K8 F 0W4 E3
R MF H 8K2 F 0W4 E3
Summary of used components
Quantity
3
1
41
3
2
15
4
3
1
5
2
60
22
1
1
16
11
1
219
1
2
5
2
1
9
7
24
1
1
2
3
4
3
7
1
1
1
21
1
8
1
2
1
1
6
1
5
2
2
2
1
1
1
9
1
1
1
1
1
1
4
2
5
4
2
3
8
12
3
1
1
6
6
1
1
12
3
1
3
2
2
2
1
4
3
7
2
4
1
R9002327
R9002328
R9000745
Art. No.
Description
R1015471
R101548
R101549
R101550
R1015501
R101551
R101552
R101553
R101555
R101556
R101557
R101559
R101560
R101561
R101562
R101564
R101566
R101568
R101571
R101572
R102038
R102125
R102136
R102138
R102148
R102499
R103058
R103158
R103224
R103226
R103229
R103240
R103248
R103254
R103256
R103348
R1033521
R103600
R103606
R103620
R103640
R103660
R1041698
R104654
R104656
R104658
R104664
R104672
R104682
R104690
R105016
R105018
R105020
R105211
R106727
R106728
R106732
R106733
R106734
R106736
R107005
R107009
R107025
R107530
R1111355
R1113889
R1114169
R111453
R111466
R111468
R1114708
R1114729
R111476
R111477
R111478
R111479
R111486
R111488
R111489
R1114909
R111510
R111531
R111532
R111548
R111549
R111550
R111556
R111564
R111566
R MF H 7K5 F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 12K F 0W4 E3
R MF H 15K F 0W4 E3
R MF H 13K F 0W4 E3
R MF H 18K F 0W4 E3
R MF H 22K F 0W4 E3
R MF H 27K F 0W4 E3
R MF H 39K F 0W4 E3
R MF H 47K F 0W4 E3
R MF H 56K F 0W4 E3
R MF H 82K F 0W4 E3
R MF H100K F 0W4 E3
R MF H120K F 0W4 E3
R MF H150K F 0W4 E3
R MF H220K F 0W4 E3
R MF H330K F 0W4 E3
R MF H470K F 0W4 E3
R MF H820K F 0W4 E3
R MF H 1M F 0W4 E3
R CC H 1K5 K 0W5 E6
R CC H120E K 1W E8
R CC H 1K K 1W E8
R CC H 1K5 K 1W E8
R CC H 10K K 1W E8
R MF H E33J 0W6
R MF H 68K J 1W E6
R MO H 68K J 1W
R MO H100E J 2W E10
R MO H150E J 2W E10
R MO H270E J 2W E10
R MO H 2K2 J 2W E10
R MO H 10K J 2W E10
R MO H 33K J 2W E10
R MO H 47K J 2W E10
R MO H 10K J 4W E10
R MO H 22K J 4W E10
R WW H E1 J 4W E10
R WW H E33K 4W E10
R WW H 4E7 K 4W E10
R WW H220E J 4W E10
R WW H 1K K 4W E10
R WWFV 1K5 K 2W
R HV H 1M J 0W5 3500
R HV H 1M2 J 0W5 3500
R HV H 1M5 J 0W5 3500
R HV H 2M7 J 0W5 3500
R HV H 5M6 J 0W5 3500
R HV H 15M J 0W5 3500
R HV H 33M J 0W5 3500
R NTC 2K7 0W25
R NTCR 4E7 2W6 E3
R NTCR 4E M 5W1 E3 UL
R PTCR 5K 14MA
R TCE H 2K K 0W5 S10TS
R TCE H 5K K 0W5 S10TS
R TCE H 50K K 0W5 S10TS
R TCE H100K K 0W5 S10TS
R TCE H200K K 0W5 S10TS
R TCE H500K K 0W5 S10TS
R TCE H500E K 0W5 S 7TS
R TCE H 10K K 0W5 S 7TS
R TCE V500E K 0W5 S 7SS
R MCE V100K K 0W5 M10TS
C EL AX1000M M 10E10 85
C EL RA 47M M100E2 85
C EL RA 10M M350E2 105
C EL RA1000M M 10E2 85
C EL RA 100M M 16E2 105
C EL RA 470M M 16E2 105
C EL RA2200M M 16E3 LE
C EL RA4700M M 16E3 105
C EL RA 47M M 25E2 85
C EL RA 100M M 25E2 85
C EL RA 220M M 25E2 105
C EL RA 470M M 25E2 105
C EL RA 47M M 50E2 85
C EL RA 220M M 50E2 85
C EL RA 470M M 35E2 105
C EL RA1000M M 50E3 LE
C EL RA 22M M 25E2 85
C EL RA 10M M 35E2 85
REPLACED BY V1114855
C EL RA 2M2M 50E2 85
C EL RA 3M3M 50E2 85
C EL RA 4M7M 50E2 85
C EL RA 470M M100E3 85
C EL RA 220M M200E4 105
C EL RA 820M M200E4 85
Quantity
1
15
3
6
1
2
1
3
3
1
3
2
3
5
3
1
2
1
2
3
1
1
1
2
1
1
1
1
1
2
7
3
1
3
1
1
1
4
4
6
1
3
1
5
1
2
1
2
2
1
3
1
1
1
4
1
1
3
1
1
8
1
2
2
1
7
1
4
1
5
4
1
9
8
1
8
2
6
4
6
1
33
2
2
1
5
1
2
2
10
Date : 26/04/1999
VISION 708
Art. No.
Description
Quantity
R1115695
R111575
R111578
R1115915
R111678
R111716
R111720
R111773
R111775
R1120902
R112222
R112230
R112238
R112240
R1122415
R112242
R112243
R112362
R112364
R112366
R112367
R112368
R112386
R112681
R112731
R112733
R112735
R112737
R112739
R1127391
R112740
R112741
R112743
R112744
R112747
R112760
R112762
R112763
R112772
R1127741
R1128111
R112813
R112815
R112819
R112830
R112837
R1137121
R1137131
R1137151
R1137161
R1137171
R113720
R113724
R113729
R113730
R113841
R114085
R114087
R114090
R114100
R114120
R114132
R114162
R114603
R1147009
R114716
R1150051
R1159081
R1159121
R1159141
R1159181
R115922
R115926
R115928
R115934
R115936
R115940
R117001
R131262
R1312651
R1314071
R1314072
R1314073
R131411
R131413
R1314131
R1314181
R1314182
R131424
C EL RA 10M M250E2 85
C EL RA 100M M315E4 105
C EL RA 100M M400E4 105
C EL5 RA 4M7M 35E2 85
C EL BRA 10M M 25E2 85
C CE DI 680P M202E3 HV
C PPMERA 6N8J162E9 HV
C PPMERA 4N7J162E9 HV
C PPMERA 5N6J162E9 HV
C CE DI 100P K202E3 HV
C NP0 MI 2P2C100E2
C NP0 MI 10P G100E2
C NP0 MI 47P G100E2
C NP0 MI 68P G100E2
C NP0 MI 82P G100E2
C NP0 MI 100P G100E2
C NP0 MI 120P G100E2
C N750MI 100P G100E2
C N750MI 150P G100E2
C N750MI 220P G100E2
C N750MI 270P G100E2
C N750MI 330P G100E2
C N152MI 390P G100E2
C N750MI 15P G500E2
C CE MI 220P K100E2
C CE MI 330P K100E2
C CE MI 470P K100E2
C CE MI 680P K100E2
C CE MI 1N K100E2
C CE MI 1N K100E1
C CE MI 1N2K100E2
C CE MI 1N5K100E2
C CE MI 2N2K100E2
C CE MI 2N7K100E2
C CE MI 4N7K100E2 85
C CE MI 3N3K100E2
C CE MI 4N7Z 63E2 85
C CE MI 10N Z 63E2 85
REPLACED BY V1127810
C Z5U MU 100N Z 50E2 85
C N750DI 68P K102E3 HV
C CE DI 100P M400E3
C CE DI 150P M400E3
C CE DI 330P M400E3
C CE DI 2N7S400E3 85
C CE DI 10N S500E3 85
C POMERA 10N K250E2 85
C POMERA 12N K100E2 85
C POMERA 18N K100E2 85
C POMERA 22N K100E2 85
C POMERA 27N K100E2 85
C POMERA 47N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 270N K 63E2 85
C POMERA 330N K 63E2 85
C POMERA 220N K 63E2 85
C POMERA 330N K 63E2 85
C POMERA 470N K 63E2 85
C POMERA 1M K 63E2 85
C POMERA 100N K100E4 85
C POMERA 10N K400E4 85
C POMERA 100N K250E4 85
C POMERA 100N K400E6 85
C POMERA 100N M102E9 HV
C CE DI 4N7M250E5 Y1
C PO RA 1M K250E11 X2
C PPMERA 2N2J162E9 HV
C PP RA 470P J100E2 85
C PP RA 680P J100E2 85
C PP RA 820P J100E2 85
C PP RA 1N2J100E2 85
C PP RA 1N8J100E2 85
C PP RA 2N7J100E2 85
C PP RA 3N3J 63E2 85
C PP RA 5N6J 63E2 85
C PP RA 6N8J 63E2 85
C PP RA 10N J 63E2 85
C T 7 -35P 160
SURGE ARRESTER 1000V AX
SURGE ARRESTER 300V RA
Q BC547B N SS TO92
Q BC547A N SS TO92
Q BC547C N SS TO92
Q BC549C N SS TO92
Q BC557 P SS TO92
Q BC557B P SS TO92
Q BC559B P SS TO92
Q BC559C P SS TO92
Q BC338 N SS TO92
1
1
1
12
1
1
1
1
3
1
6
1
1
1
3
6
2
2
4
6
3
1
2
2
1
2
5
4
14
1
3
3
3
1
11
1
1
5
1
8
1
1
1
1
1
4
5
3
2
5
3
2
45
1
1
13
8
9
8
1
1
1
1
2
1
2
2
1
1
1
2
1
1
1
1
2
2
2
2
1
4
2
1
28
2
7
3
10
1
R9002321
R9002322
Art. No.
Description
Quantity
R1314245
R131428
R1314295
R1314311
R1314446
R1314451
R131471
R131621
R1316217
R131627
R131628
R1316361
R131637
R131646
R1316581
R131662
R1316666
R131667
R131681
R131683
R131691
R131706
R131714
R131720
R131721
R131728
R131729
R131730
R131733
R131734
R131740
R131742
R131744
R131745
R131754
R131756
R131765
R131771
R131786
R131787
R131790
R131791
R131865
R1319025
R131906
R131907
R131913
R131914
R131927
R1319481
R131950
R131954
R131958
R132102
R1322101
R1325093
R1325096
R132516
R132552
R132590
R132593
R132751
R132762
R132773
R132787
R132824
R132827
R132828
R132833
R1328741
R1328821
R132909
R132910
R1329105
R132916
R132918
R132922
R132924
R132941
R132942
R132968
R134001
R134002
R134010
R134011
R134016
R134026
R134027
R134028
Q BC338-40 N SS TO92
Q BC548C N SS TO92
Q BC549B N SS TO92
Q BC327 P SS TO92
Q BD237 N P TO126
Q BD238 P P TO126
Q BF458 N P TO126
D S 1N4148 075150 DO35
D S 1N4148V 075150 DO35
D S BAV21 200250 DO35
D BAW62
SW DO35
D Y BAT85 030200 DO34
D R BA158 600400 DO7
D R 1N4007 10201A DO41
D LED D3 T YL
D LED D3 T RD
D O TSUS5202 T IR
D LED D3 T GN
D O BPW41N PIN
U 2601 HCPL DIP8 P
U 601-3 SFH DIP6 P
D ZEN 9V1 1W3 C DO41
D STB 1V4 0W33 DO35
D ZEN 6V2 0W5 C DO35
D ZEN 13V 0W5 C DO35
D ZEN 11V 0W5 C DO35
D ZEN 4V7 0W5 C DO35
D ZEN 20V 0W5 C DO35
D STB 2V 0W33 DO35
D ZEN 5V6 0W5 B DO35
D ZEN 12V 0W5 C DO35
D ZEN 6V8 0W5 C DO35
D ZEN 5V6 0W5 C DO35
D ZEN 18V 1W3 C DO41
D ZEN 3V3 0W5 C DO35
D ZEN 7V5 0W5 C DO35
D ZEN 27V 0W5 B DO35
D ZEN 150V 3W25 C SOD57
D ZEN 16V 0W5 B DO35
D ZEN 51V 0W5 C DO35
D ZEN 33V 1W3 C DO41
D ZEN 6V2 0W5 B DO35
D ZEN 4V7 0W5 B DO35
D R BY255 1323A0 DO201
D R BYV96E 1021A5 SOD57
D R BY584 182085 SOD61A
D R BY329 10208A TO220C
DY
04510A TO220
D R BY229 60007A TO220C
D R BYD33J 6001A3 SOD81
D R BYV27 1502A0 SOD57
D R BYW29E 20008A TO220C
D R BY329 12208A TO220C
U 33B ZTK DO35
Q TIC106D TH P TO66
Q BU508AW N P SOT429
Q BU508A N P SOT93
Q BF422 N SS TO92
Q BF423 P SS TO92
Q BC560B P SS TO92
Q BUZ74A FN P TO220
U 2030V TDA TO220T P
U 2595 TDA DIP18 P
U 4565 TDA DIP18 P
U 4601-5 TDA SIP9 P
U 2800 TBA DIP14 P
U 8172 TDA H_W P
U 4650 TDA DIP28 P
U BELLA 4
DIP28 P
U 2579B TDA DIP18 P
U#1
TG PLCC68 P
Q BD652 DP P TO220
Q BS170 FN SS TO92
Q BS170 FN SS TO92
Q BS250 FP SS TO92
Q IXTH12N100 FN P TO247
Q BC639 N SS TO92
Q BC546 N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BC640 P SS TO92
U 7805 TO220 P
U 7812 TO220 P
U 7815 TO220 P
U 7905C TO220 P
U 7912 TO220 P
U 317T LM TO220 P
U 337T TO220 P
U 317LZ LM TO92 P
1
1
2
1
1
1
5
67
9
6
1
8
44
13
1
7
6
10
3
1
3
2
1
2
1
1
1
5
2
3
2
1
3
1
3
2
1
1
2
1
1
2
1
4
4
3
2
1
9
1
1
1
1
7
1
2
1
1
2
1
1
4
1
1
2
3
3
1
3
1
1
1
3
3
3
4
1
1
7
7
1
6
3
1
1
2
1
1
2
R9002327
R9002328
R9000745
Art. No.
Description
Quantity
R134029
R134031
R134032
R134033
R134034
R134114
R134116
R134124
R134224
R134304
R137353
R137394
R1373945
R137625
R302102
R302108
R305909
R305913
R3060522
R3061222
R3061322
R3061341
R3061582
R306222
R306718
R306816
R306819
R306849
R307122
R311044
R313196
R3132845
R313286
R3132862
R3133921
R313454
R3135005
R3135015
R3136078
R313720
R313724
R3137241
R313725
R3137271
R313729
R313851
R313922
R313923
R313924
R313925
R313926
R313927
R313928
R313929
R313930
R313931
R313932
R313935
R313943
R313944
R314071
R314104
R314116
R314142
R314147
R314183
R314184
R314186
R314187
R314188
R315302
R315310
R3153102
R324792
R32843601
R32850701
R32858600
R34217006
R34554011
R34554911
R34594918
R34704702
R348102
R348104
R348108
R3485154
R774151
R774152
R774153
U 337LZ TO92 P
U 431C TL TO92 P
U 78L05AC
TO92 P
U 78L12AC
TO92 P
U 79L12 TO92 P
U 393 LM DIP8 P
U 353 LF DIP8 P
U 082 TL DIP8 P
U 582 TLP 1119A1 P
U 05 VPJ
U 74LS14
DIP14 P
U 4093B DIP14 P
U 4093B DIP14 P
U 34063 DIP8 P
CORE TUBE 4,95/1,3 X40,5
CORE TUBE 3,5 /1,3 X 3
CH TOR V 1200 UH 2A
CH MNS AX NS 12 UH 3A
CH RA NS 150 UH 0A75
CH AX NS 1.5 UH
CH AX NS 10 UH
CH AX NS 100 UH
CH AX NS 1.5 MH
CH TOR V 80 UH 2A
T 300MA SMP STAND-BY
X 8M867238 20 HC49
RSN CE 0M429 P 2
X 7M159090 20 HC49
XO 32M000000 CN-10DIP 8M
CRT SCK FBT E8509
BAT ACC SNAP-ON CLP 6LR61
J CIS MBS P 5 R1SN LONG
J MO1 C MBT P 3 R1SN 7,5
J MD1 C MBT P 2 E1SN 6,7
J MD SHUNT F P2 E1SN I
J TAB1 MBT H4,8S0,5 SN
J DE P8 MBS P 9 FUMBLPGDB
J DE P8 FBS P 9 FUMBLPGDB
J MTA MBT P 8 M3,96 FL RO
J MTA MBT P 6 M3,96SN RO
J MTA MBT P 4 M3,96 FL RO
J MTA MBT P 4 M3,96SN RO
J MTA MBS P 4 M3,96SN SQ
J MTA MBT P 5 M3,96SN RO
J TESTEYE D2,1 H3,1 SN BK
J CIRC A FBS P 4 MDIN MS
J CT H MBT P 2 M2SN WH
J CT H MBT P 3 M2SN WH
J CT H MBT P 4 M2SN WH
J CT H MBT P 5 M2SN WH
J CT H MBT P 6 M2SN WH
J CT H MBT P 7 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 9 M2SN WH
J CT H MBT P10 M2SN WH
J CT H MBT P11 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBS P 3 M2SN WH
J CT H MBS P 4 M2SN WH
J EUR2C2MBS P32 E1C2S 1,6
F 5X20 T 5A H UL
F 5X20 T 2A H UL
F 5X20 T 0A125L UL
F 5X20 F 3A15 H UL
F TR5 T 5A L UL
F TR5 T 1A L UL
F TR5 T 2A L UL
F TR5 T 3A15 L UL
F TR5 T 4A L UL
J PIN PR D1,3L 5,5+3
J TAB1 MBT H2,8S0,5 F1
J TAB1 MBT H2,8S0,5
SW MNS JPZ 2A TV5 BS
US D708 RWI 201
US *****
RCU 101
US G808S
DEC 200
WU UL1007 AWG24 ST BK 60
CD REC4-.5 1672G22BK 110
CD REC4-.5 1672G22WT 110
CD RNG4 1015G18YG 180
SLVU SHR D 6,4/3,2 BK 20
WU JUMP 0,6 7,5
WU JUMP 0,6 12,5
WU JUMP 0,6 22,5
CD CT FTMS P15 70
COIL AMP PJ45 HOR DATA
COIL SHIFT PJ45 HOR DHR
COIL LIN PJ45 HOR DHR
2
3
2
2
1
4
1
5
2
1
1
1
1
1
1
2
1
17
4
10
9
2
4
1
1
1
1
1
2
1
2
4
3
11
3
4
2
1
1
3
1
1
1
6
4
1
14
7
6
7
8
11
14
4
3
3
7
7
1
2
1
2
1
1
1
3
2
1
1
5
11
6
3
1
1
1
1
1
1
1
1
1
5
1
1
2
3
3
1
11
Summary of used components
Date : 26/04/1999
VISION 708
Art. No.
Description
R774154
R774306
R7743425
R774345
R774346
R775164
V1011984
V1026000
V1026003
V1026004
V1026005
V1026006
V1026007
V1026008
V1026009
V1026085
V1026086
V1026087
V1026117
V1026174
V1026175
V1026176
V1026177
V1026178
V1026255
V1026256
V1026257
V1026258
V1026259
V1026333
V1026334
V1026335
V1026336
V1026337
V1026338
V1026376
V1026423
V1026424
V1026425
V1026426
V1026428
V1026505
V1026506
V1026507
V1026508
V1026574
V1026575
V1026576
V1026578
V1026617
V1026654
V1026655
V1026656
V1026657
V1026658
V1026686
V1026726
V1026728
V1026805
V1026806
V1026807
V1026808
V1026845
V1026884
V1026885
V1026886
V1026887
V1026889
V1026926
V102913
V102946
V1114705
V1114718
V111475
V1114874
V1115109
V1115119
V1115319
V1115469
V1115489
V1115509
V111598
V1116505
V111679
V1120516
V1127830
V1140426
V114098
V1151652
CH D**HR HOR
T G800 LIN CTRL
T V700 FOC MK2 T100
T D700 SMP FIX
T D700 SMP VAR
CH AX NS 0,5 51
R MF H E22J 0W6 E4
R MF H 10M F 0W6 E4
R MF H 1E F 0W6 E4
R MF H 10E F 0W6 E4
R MF H100E F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H100K F 0W6 E4
R MF H 1M F 0W6 E4
R MF H121E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 12K1 F 0W6 E4
R MF H 13K F 0W6 E4
R MF H 15E F 0W6 E4
R MF H150E F 0W6 E4
R MF H 1K5 F 0W6 E4
R MF H 15K F 0W6 E4
R MF H150K F 0W6 E4
R MF H182E F 0W6 E4
R MF H 1K82F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H182K F 0W6 E4
R MF H 1M82F 0W6 E4
R MF H 2E21F 0W6 E4
R MF H 22E1 F 0W6 E4
R MF H221E F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H221K F 0W6 E4
R MF H 2K43F 0W6 E4
R MF H 2E74F 0W6 E4
R MF H 27E4 F 0W6 E4
R MF H274E F 0W6 E4
R MF H 2K74F 0W6 E4
R MF H274K F 0W6 E4
R MF H332E F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H332K F 0W6 E4
R MF H 39E2 F 0W6 E4
R MF H392E F 0W6 E4
R MF H 3K92F 0W6 E4
R MF H392K F 0W6 E4
R MF H 43K2 F 0W6 E4
R MF H 47E5 F 0W6 E4
R MF H475E F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H475K F 0W6 E4
R MF H 5K11F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H562K F 0W6 E4
R MF H681E F 0W6 E4
R MF H 6K81F 0W6 E4
R MF H 68K1 F 0W6 E4
R MF H681K F 0W6 E4
R MF H750E F 0W6 E4
R MF H 82E5 F 0W6 E4
R MF H825E F 0W6 E4
R MF H 8K25F 0W6 E4
R MF H 82K5 F 0W6 E4
R MF H 8M25F 0W6 E4
R MF H 9K09F 0W6 E4
R MF H 12E J 2W E7
R MF H 6K8 J 2W E7
C EL RA1000M M 16E2 105
C EL RA1000M M 25E2 LE
C EL RA 2M2M400E2 105
C EL RA 100M M 50M3 105
C EL RA 22M M 25E2 105
C EL RA 47M M 25E2 105
C EL RA 10M M 50E2 105
C EL RA 1M M 50E2 105
C EL RA 2M2M 50E2 105
C EL RA 4M7M 63E2 105
C EL RA1000M M200E4 85
C EL RA 100M M385E4 85
C EL BRA 10M M 25E2 105
FLTR EMI 1N M100 85
C X7R MU 100N K 50E2 125
C POMERA 100N K250E2 85
C POMERA 2M2M 50E2 85
C PP RA 3N3H 63E2 85
R9002321
R9002322
Quantity
Art. No.
Description
3
1
1
1
1
2
1
1
1
3
21
35
25
14
3
1
11
4
1
1
4
3
2
1
3
2
5
4
2
2
3
6
9
11
4
1
1
2
3
7
4
7
19
7
1
2
3
12
2
1
1
12
19
13
5
1
7
1
8
5
5
1
1
1
3
3
2
1
2
1
1
3
2
1
2
3
3
2
12
3
2
2
1
2
3
7
1
2
1
V132527
V132575
V1325851
V132599
V306541
V3132823
V3135931
Z34217311
Z34217405
Z34217505
Q 2SC3600E N P TO126
Q BC517 DN SS TO92
Q BUT11AF N P SOT186
Q BU2525A N P SOT93
DL 180NS 1K
FLTR MNS 250V 6A T6
J EUR2R2FBS P32 E1C2S 1,6
WU UL1007 AWG24 ST OR 110
WU UL1007 AWG24 ST YE 50
WU UL1007 AWG24 ST GN 50
R9002327
R9002328
R9000745
Quantity
3
1
1
1
2
1
1
1
1
12
Summary of used components
Date : 26/04/1999
BARCO PROJECTION SYSTEMS
R9002321
R9002322
R9002327
VISION 708
R9002328
R9000745
SCHEMATIC SHEETS
Nomenclature :
Schematics
Linking signals on a sheet.
Linking signals across sheets.
These symbols indicate a signal (name) which
is generated in another place on the same
sheet.
These symbols indicate a signal (name) which
is generated on another sheet.
These symbols indicate a signal (name) which
is generated in this location and used further
on the same sheet.
These symbols indicate a signal (name) which
is generated in this location and always used
further on other sheets , and possibly on the
same.
These symbols indicate a signal (name) which
is bidirectional and used in the same sheet
only.
These symbols indicate a signal (name) which
is bidirectional and used on other sheets.
Explanation about sheet pointer text.
The sheet pointer text gives us the sheet
number and the coordinates from, or to where
a signal flows. It contains two parts seperated
by &quot; : &quot;. The first part is a digit which represent
the sheet number. The second part contains a
character followed by a digit, those are
respectivily the horizontal and the vertical
coordinates.
Sheet
pointer
text
Nomenclature about voltage supplies
Supply voltage
Ground
Mains ground
Protected earth
PREFIX
SUFFIX
+
++
--
A
B
C
D
M
V
Positive supply voltage
Negative supply voltage
Positive standby voltage
Negative standby voltage
Part &quot;A&quot; or Analog (depends on design)
Part &quot;B&quot;
Part &quot;C&quot;
Part &quot;D&quot; or Digital (depends on design)
Mains
Volt
1
SERVICE SHEET
Date:
03/06/1997
Transmitter RCU (Remote Control Unit)
R791664
Infra Red Remote Control Unit
R791664
RCU with Control button
R791664 Rev.: 04
1
Service sheet
Date: 16/11/97 R791664
A
B
C
TOP VIEW
D6
D5
D4
D3
D2
D
BOTTOM VIEW
D1
R5
R7
R6
C7
Q3
J3
R16
1
D24
780663-0
XT1
W1
1
W2
1
W3
C2
1
W4
1
R15
R17
R4
C6
D26
R13
Q4
C3
Q2
R8
Q1
R12
R11
1
R3
D22
1
I1
R2
R27
Q9
R1
R21
R29
Q8
R19
Q5
D19
R18
D21
C4
R20
R22
C1
R14
Z1
D25
+
+
2
2
C5
S1
S301
S101
S201
D8
D13
S5
S10
S9
S8
S7
S33
S11
S6
D7
D14
S15
S16
S14
S28
3
3
S32
S31
S54
S53
D15
D10
S25
S26
S56
S55
S23
S24
S48
S47
D12
S21
D17
S22
S46
S45
4
4
S19
S20
S44
S18
S42
S61
S64
S43
D11
S17
S62
D18
S41
S63
D9
D16
S60
5
S59
S58
S57
5
J6
Q6
J4
+
J5
R28
R26
R25
D23
D20
R23
R24
Q7
-
6
6
Name
TRANSMITTER
BATTERY
9V
Module No
R762900
Date
05-01-1998
To remote input
Index
0
PCB No
R78663
Drawn
JVDY
Rev
0
Checked
SCG
BARCO PROJECTION SYSTEMS
Modifications reserved
A
Sheet
1/1
B
C
D
A
2
2
S59
1
S41
1
1
2
S18
S26
S42
1
1
1
1
2
2
S11
S19
1
1
1
S33
1
2
S10
S58
S25
1
2
1
2
S17
1
S57
2
S9
1
2
S44
1
1
1
S28
1
S60
2
S20
2
2
Module No
Index
Index
Index
R791665
R7916633
1
2
1
B
S62
1
2
S63
1
2
2
S56
S64
1
1
C
2
1
1
S55
S61
2
2
1
1
1
S54
S53
S48
1
2
2
2
S32
1
S47
2
S24
S46
1
2
1
S31
1
1
2
2
S23
S16
1
2
2
1
1
S22
S15
2
S45
1
2
1
S8
1
S14
2
2
S7
1
S6
2
2
2
S21
S5
1
1
1
2
2
2
R1
R2
R3
R4
R5
R6
R7
R8
+9V
D
YELLOW
D12
YELLOW
YELLOW
D7
D14
YELLOW
D11
YELLOW
YELLOW
YELLOW
D13
D17
YELLOW
D10
R18
D9
D8
YELLOW
YELLOW
R19
D15
R20
YELLOW
390E
D18
390E
YELLOW
D16
18K
18K
18K
18K
18K
18K
18K
18K
R21
W1
BAV70
D21
W2
Backlight LEDs
W3
BAV70
D24
E
+5V
W4
R14
C3
33n
I1
VDD
2
1
TOCK1
28
MCLR/VPP
6
RA0
7
RA1
8
RA2
9
RA3
4
VSS
27
OSC1/IN
26
OSC2/OUT
PIC16C55
W3 :TEST
OPEN = SAA STANDARD
CLOSED = EXTENDED
W2 : ADDRESS ENTRY
OPEN = NORMAL
CLOSED = EXTRA DIGIT
W1 : ADDRESS MODE
OPEN = FIXED
CLOSED = FREE
10
RB0
11
RB1
12
RB2
13
RB3
14
RB4
15
RB5
16
RB6
17
RB7
18
RC0
19
RC1
20
RC2
21
RC3
22
RC4
23
RC5
24
RC6
25
RC7
120K
W4 :FUTURE USE
E
+5V
82P
C1
C2
R24
82P
R23
XT1
F
D22
Q6
BC817
R28
RED
429kHz
R16
1K
+9V
D26
1N4148
F
R27
Z1
6V8
+9V
R26
100E
12K
R22
Q5
+5V
BCV27
C4
100K
D23
1N4148
D19
BAT54C
Q8
BC817
Q7
+9V
BC817
D25
BAV99
Q9
G
G
H
TSUS5202
D6
TSUS5202
D4
D3
D2
TSUS5202
Q3
+9V
+
J5 + Battery
J4 - Battery
C6
2u2
R29
100E
C7
100K
J3
C5
0
Rev
Sheet
To controller
1
2
3
4
PCB No
BPS
SCG
Checked
R780663
Division
1/1
1000u
3mm Jack
Cable
connection
R13
BCX56
D5
D1
Q2
P1
P2
P4
BAT54C
D20
R12
BCX56
R15
+9V
+
Index
IR TRANSMITTER
H
JVDY
Drawn
0
BARCO NV
05-01-1998
Date
R762900
Module No
Name
Components in this dotted box :
only for handheld remote control units
+9V
R11
Q1
TSUS5202
BC817
R17
12K
R25
BCX56
TSUS5202
J6
1E
TSUS5202
1E
Q4
1E
Components in this dotted box :
only for local control units
BC817
8E2
470E
1
2
2
S1
1
S43
2
S101
1
1
2
S201
1
2
2
S301
Module No
Index
RCU LCD PROJ.
LOCAL CONTROL EXE
R791666
0
390E
D
47E
2
2
(*) Module Name
Module No
Index
LOCAL CONTRAL CRT
R791672
0
1
C
2K2
2
2
(*) Module Name
Module No
Index
1
(*) Module Name
Module No
Index
R791664
(*) Module Name
Module No
RCU CRT PROJ.
(*) Module Name
Module No
LOCAL CONTROL 808
R7916721
R791673
1
(*) Module Name
Index
LOCAL CONTROL 808
R791663
(*) Module Name
Module No
Index
RCU LCD PROJ.
(*) Module Name
Module No
RCU PROJ. + SOUND
0
B
8K2
2
3
4
5
6
(*) Module Name
R791674
Modifications reserved
RCU PROJ. V701
A
390E
4M7
1
2
3
4
5
6
COMP. LOC.
C1
F2
C2
F2
C3
E1
C4
F1
C5
H2
C6
H6
C7
H6
D1
G2
D2
G2
D3
H2
D4
H2
D5
H2
D6
H2
D7
D4
D8
D4
D9
D5
D10
D5
D11
D4
D12
D4
D13
D4
D14
D4
D15
D5
D16
C4
D17
C4
D18
C5
D19
G4
D20
H4
D21
D3
D22
F3
D23
G3
D24
E3
D25
G5
D26
F6
I1
E1
J3
H5
J4
H4
J5
H4
J6
H3
Q1
G2
Q2
H2
Q3
H2
Q4
G2
Q5
F1
Q6
F3
Q7
G4
Q8
G4
Q9
G6
R1
C1
R2
C1
R3
C1
R4
C1
R5
D1
R6
D1
R7
D1
R8
D1
R11
G3
R12
H3
R13
H3
R14
E1
R15
G2
R16
F2
R17
G3
R18
D5
R19
D5
R20
D5
R21
C5
R22
F4
R23
F3
R24
F3
R25
G4
R26
F3
R27
F1
R28
F3
R29
H5
S1
A3
S5
B3
S6
B3
S7
C3
S8
C3
S9
A3
S10
A3
S11
A3
S14
B3
S15
C3
S16
C3
S17
A3
S18
A3
S19
A3
S20
B3
S21
B3
S22
B3
S23
C3
S24
C3
S25
A2
S26
A2
S28
B2
S31
C2
S32
C2
S33
A2
S41
A2
S42
A2
S43
A2
S44
B2
S45
B2
S46
B2
S47
C2
S48
C2
S53
B2
S54
B2
S55
C2
S56
C2
S57
A2
S58
A2
S59
A2
S60
B2
S61
B2
S62
B2
S63
C2
S64
C2
S101 A3
S201 A3
S301 A3
W1
D3
W2
E3
W3
E3
W4
E3
XT1
F2
Z1
F1
Transmitter RCU (Remote Control Unit)
R791664
Technical description of the Infra Red transmitter
Introduction:
The SAA1250 in the RCU R791664 is replaced by the PIC16C55, an EPROMBased 8-Bit CMOS Microcontroller with hardware selectable enhancements.
PIC16C55
Pin functions:
330VHTXHQFHV
prelim
start
address
0
0
1
0
1
1
Puls Width=10us
’0’=100us
’1’=200us
After prelim/before stop=300us
Row 7
Row 6
Row 5
VDD
10 RB0
11 RB1
12
TOCK
RB2
Row 4 13 RB3
Row 3 14 RB4
15
RB5
Row 2
16
Row 1
RB6
17 RB7
Row 0
Keyboard
sense inputs
MCLR/VPP
2
+5V
1 Not used
(connected to Vss)
28
Reset In
Osc. In
27
Osc. Out
26
RA0
6
RA1
7
RA2
8 Backlight Out
RA3
9 Option Scan
VSS
4
Reset In
Reset In
3,&amp;
&amp;
18
RC0
19
RC1
Col 5 20
21
Col 4
22
Col 3
23
Col 2
RC2
24
RC6
Col 0 25
RC7
Col 7
Col 6
Col 1
RC3
RC4
Keyboard
scan outputs
(active=L)
PPM Out
Not Used
RC5
GND
command
0
1
0
0
stop
Pin functions:
VDD: Power Supply
Vss: Ground connection
Oscillator: Use of a 429kHz Ceramic
resonator with 2 load capacitors of
82pF.
MCLR Reset Input : to be activated
in 2 cases:
- Power On: all memory locations are
initialised.
- Awake from sleep: option jumpers
are scanned and memorised,
keyboard matrix is scanned, key
entries are processed, and the
device goes back to sleep.
RA0: IR-Pulse driver Output:
active=H
RA2: Backlight driver Output:
active=high
Turns on for 13s when key on
row0/column0 is hit. This period is
retriggered when any key is hit.
During this period, the PIC doesn't
enter to sleep.
RA3: 'Option jumpers' scan
Output: active=high
RB0..RB7: Keyboard Sense Inputs
RC0..RC7: Keyboard Scan Outputs
active=low
Operating
During the idle time of the RCU, the IC PIC is in the sleep mode and all scan
outputs are low.
Any key action will discharge the RESET timing capacitor C3 through the involved
sense input pull up resistor (R1..R8). When the C3 voltage drops to 0.15VDD, the
PIC resets and puts the scan outputs in the Hi_Z state. The capacitor C3
recharges through the resistor R14 and when the 0.15VDD is reached, the PIC
starts running.
Since this is a reset from sleep, a 'warm reset' procedure is started, which reads
'in' the option jumpers: the scan pin is put to low momentarily, during which time
the 8 sense inputs are read and stored in the memory. After that, key debounce is
done by a 20ms delay loop.
Next, the keyboard matrix is scanned: one after another the columns are forced to
low through the scan pins RC0..RC7, and each time, the bit pattern of the column
is read through the sense inputs RB0..RB7.
5
Technical info
Date: 16/11/97 R791664
Transmitter RCU (Remote Control Unit)
R791664
The whole matrix is always scanned to detect simultaneously pressed keys, in
which case the scan results are ignored. The scan pulses only last 20 oscillator
periods, short enough to have no influence on the reset pin voltage.
Depending on which key was pressed, the following actions can be taken:
1. Backlight key:
Backlight is lit, the 13 seconds countdown starts, the sleep mode is not entered
during this time. The countdown retriggers at any key actuation while the
backlight is on.
2. Address key:
The 'ADDR' command is transmitted along with the 'always listen' address value
(address '10'). A 5 seconds countdown starts, during which 1 or 2 numeric key
entries are expected. Each numeric key entry is followed by a 260 ms holdoff
and restarts the countdown, but now for 2 seconds. If the initial time window
elapses without a numeric key entry, or if an invalid address (e.g. &gt;16) is
entered, the RCU address is reset to the 'always listen' value.
3. Other keys:
The corresponding command is transmitted along with the address last entered.
The command bits are related to the matrix co-ordinates as follows:
command=row *8 +column
e.g. button S41 pressed
command= (row)2 x 8+ (column)7 = 23
After transmitting, the keyboard is scanned once more to detect if a key is still
pressed. This keeps the repetition rate controllable at exactly 130ms, because the
reset timing is offside now.
Power Supply
The IC1 needs to run from the +5V typically, which should be made from the 9Vbattery voltage. The circuit around the transistor Q5 and the zener Z1 is very
common, but its transistor has an extremely high current gain, because zener bias
should be very low to prevent excessive quiescent current, and so extend battery
life.
IR LED Driving
The transistors Q1, Q2 and Q3 drive the IR LED's in a constant current figuration.
The current is determined from the battery voltage by the emitter resistor.
An emitter follower Q4, which follows the pulse output RA0 of IC1, provides the
drive current for the base of the three IR LED's drivers.
The base signal of the transistor Q4 is short-circuited to ground by the saturated
transistor Q7 through the diode D19 when the Jack Cable is inserted between the
RCU and a powered-up Projector. The transistor Q7 is driven through R25 from the
projector's +9V.
The capacitor C5 acts as a buffer for delivering the high current pulses. The battery
can not supply high currents, due to its internal resistance.
Backlight LED driving
The transistor Q8 drives the 12 LED's via their load resistors R18..R21. The On/
Off status is imposed by IC1, output RA2, which handles the switch-on criteria.
When the Jack cable connection is installed, the transistor Q8 is shunted by the
saturated transistor Q7 (see above) through D19, causing the backlight to be lit
continuously.
Indicator LED driving
The transistor Q6 drives the
LED D22 via the resistor R28. The latter needs to have a rather small value
because the driving pulses are very short.
6
Technical info
Date: 16/11/97 R791664
Transmitter RCU (Remote Control Unit)
R791664
3.5mm Jack Cable
Connection
The 'hot' conductor of the Jack cable, is also driven by the transistor Q6. This line
is supplied on the RS232 Communication Interface by the +9VSB. The resistor
R26 determines the amplitude of the current pulses, detected on the series resistor
of the pulse detection circuit built around the transistor Q52 on the RS232 Com.
Interface. The series diode D23 ensure that the transistor Q7 is only driven if the
jack connection is installed, and not via R28/D22.
Field Service
The IC1 RESET (pin28): needed to wake up the microcontroller. A downward pulse
should be visible at pin 28 each time a key is pressed (except while an address
entry is expected, or when the backlight is still lit).
Oscillator (pin 26,27) : as soon as IC1 wakes up, its oscillator should start .
PPM Ouput (pin 6): after a debounce time of about 20ms, a train of 13 pulses of
10us should be present at pin 6, repeating itself every 130ms. (Except while the IC
waits for an address entry, or after pressing the backlight key).
Only for the Infra Red Remote control
Enhancements:
Jumper W1 'Address Mode' Installed?
- Yes: command send with free address
- No: command send with fixed address
Jumper W2 'Address Entry' Installed?
- Yes: entering address with 2 digits (0..16)
- No: entering address with 1 digits (0..9)
Jumper W3 'Extend' Installed?
- Yes: PPM protocol extended (7 addr bits +7 data bits)
- No: Standard PPM protocol (4 addr bits +6 data bits)
Jumper W4 : further expansion
7
Technical info
Date: 16/11/97 R791664
Transmitter RCU (Remote Control Unit)
R791664
Parts listing Transmitter RCU R791664
SIT.
ITEM NO. DESCRIPTION
QUANTITY
SIT.
ITEM NO. DESCRIPTION
R3615075 SCR HILO_R 3,2X 7,9STZB
1
R593540 BAG PE 85X 270X0,07
R5975045 LFLT RCU700 TX
1
1
J 4
J 5
J 6
R313196
R313196
B338800
BAT ACC SNAP-ON CLP 6LR61 0,5
BAT ACC SNAP-ON CLP 6LR61 0,5
J PHN FBS D 3.5MON P
1
R722310
R722311
R722312
R722382
R722872
R722873
R722877
HSG G800 RCU2 CVR DN
HSG G800 RCU2 CVR BAT
HSG G800 RCU2 WDW IR
HSG *800 RCU2 LFLT WDW
HSG G808 RCU2 CVR UP RND
SW D5000 KYBD TX ROUND
FRM V701S RCU2 FOIL3
1
1
1
1
1
1
1
PC
R780663
PCB **** RCU
1
C 1
C 2
C 3
C 4
C 5
P210073
P210073
P210097
P210122
R1111355
C# COG MU 82P J 50 1206
C# COG MU 82P J 50 1206
C# X7R MU 33N K 50 1206
C# X7R MU 100N K 50 1206
C EL AX1000M M 10E10 85
1
1
1
1
1
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
Q 7
Q 8
P232122
P232122
P232122
P232026
P232054
P232026
P232026
P232026
Q#BCX56
N P SOT89
Q#BCX56
N P SOT89
Q#BCX56
N P SOT89
Q#BC817-40 N SS SOT23
Q#BCV27
DN SS SOT23
Q#BC817-40 N SS SOT23
Q#BC817-40 N SS SOT23
Q#BC817-40 N SS SOT23
1
1
1
1
1
1
1
1
D 1
D 2
D 3
D 4
D 5
D 6
D 7
D 8
D 9
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 17
D 18
D 19
D 20
D 21
D 22
D 23
D 24
R1316666
R1316666
R1316666
R1316666
R1316666
R1316666
P234062
P234062
P234062
P234062
P234062
P234062
P234062
P234062
P234062
P234062
P234062
P234062
P234205
P234205
P234004
R131662
P234099
P234004
D O TSUS5202 T IR
D O TSUS5202 T IR
D O TSUS5202 T IR
D O TSUS5202 T IR
D O TSUS5202 T IR
D O TSUS5202 T IR
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#LED LYS260 YEL SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAV70
C-C SOT23
D LED D3 T RD
D#4148
R DMMELF
D#BAV70
C-C SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 28
P200441
P200441
P200441
P200441
P200441
P200441
P200441
P200441
P200339
P200339
P200339
P200461
P200361
P200411
P200403
P200401
P200401
P200401
P200401
P200437
P200433
P200419
P200437
P200387
P200499
P200379
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 1E F 0W25 1206
R# CE H 1E F 0W25 1206
R# CE H 1E F 0W25 1206
R# CE H120K F 0W25 1206
R# CE H 8E2 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 4M7 F 0W25 1206
R# CE H 47E F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
XT 1
R306819
RSN CE 0M429
1
I 1
R32850701 U_S ***** RCU V101
Z 1
P234094
D#ZEN 6V8 0W3 C SOT23
1
W1
A557159
WU JUMP 0,6 2,5
1
1
QUANTITY
P2
Note: Pxxxxxx = in SMD mounted components
8
Parts listing
Date: 16/11/97 R791664
Transmitter RCU (Remote Control Unit)
R791664
Parts listing Transmitter RCU R791664
R722872
R722382
R722357
R722310
R722311
B338800
R722872
Top side
R722312
R722310
R722311
R722382
R313196
R3270005
9
Parts listing
Date: 11/05/98 R791664
Video &amp; RGB Input + Driver
R7627661
R7627661
1
SERVICE SHEET
Date: 08/03/99 R7627661
1
2
CONNECTION
WITH J5 OF
THE RGB
MATRIX
MODULE
R762902
A
J206
J213
C525
L720
B
IC606
B
J779
C622
7
C623
C549
J792
J793
J791
J794
J402
IC607
C230
J401
C
D623
D612
D624
D614
D611
D613
J744
J735
C150
D
J736
J701
IC600
IC601
J252
E
J3
IC250
C621
IC251
J780
IC1
Q253
Q353
C262
J734
L243
C267
J746
F
IC2
D254
D354
J764 J765
IC6
IC3
C604
J703
P450
IC350
C357
IC252
IC354
G
J451
J351
J251
J1
J253
C15
SR4
IC353
IC602
C457
L603
SR5
IC454
SR3
IC605
IC452
L602
C24
C610
J210
C606
C620
C152
IC5
J452
IC455
C22
C17
IC603
Z621
C220
C21
C16
L601
C453
J500
G
SR2
J741
IC352
P451
J550
J560
J570
IC6 IS REPLACED WITH
THE SUB-UNIT R762228S
D454
C257
C367
L242
C353
Q453
L241
C467
IC253
P351
IC351
IC451
W2
IC9
F
IC254
P350
C402
C462
P251
C302
IC7
E
C253
P250
D
P360
C202
IC202
J503
C222
C223
C608
C224
C613
IC201
J506
C272
J799
IC221
IC203
J505
IC220
IC8
C
P260
J504
C322
C617
C550
C524
C533
C532
C538
C539
C518
C519
C500
C501
C511
C512
C506
C507
C551
J501
J217
Modifications reserved
C616
3
4
5
6
A
H
H
TOP VIEW
I
CONNECTION WITH
M902 ON THE
SUB-UNIT
R762766S
CONNECTION WITH
M900 ON THE
SUB-UNIT
R762766S
JVDY
Sheet
1/2
Rev
0
Checked
PDGY
PCB No
R780595
CONNECTION WITH
M901 ON THE
SUB-UNIT
R762766S
Drawn
Index
6
Name
INPUT &amp; DRIVER
Module No
R7627661
Date
18-03-1999
BARCO PROJECTION SYSTEMS
I
1
2
3
4
5
6
J235
C227
C226
IC200
J405
Q421
C625
J400
L150
C271
P460
J450
J600
J350
IC604
IC131
J250
IC4
IC450
J757
J778
W1
IC453
J580
Q621
6
5
4
3
A
C607
D610
R610
R609
Q636
C23
R97
R96
D609
Q620
R608
R104
Modifications reserved
D18
C609
2
C615
C614
C605
C603
R106
FID1
R652
R654
R653
C14
R81
R82
R657
B
Q9
R77
R486
D458
D456
R484
C459
R481
R386
D358
D356
R384
C359
R381
D258
D256
R284
C259
D10
R80
R79
R21
R23
R22
D6
R26
C8
R281
R25
R93
R98
D775
R18
D777
R39R38
C20
R78
D774
D772
C460
C360
C260
R13
R101
R62
Q7
R83
Z4
C
R63
R100
R76
D251
D203
C356
Z350
D350
C354
C256
R58
R60
D402
D302
D451
R370
R369
R469
R59
Q6
R7
C12
R271
R263
R267
R371
R363
R367
R67
Z3
Q5
R465
Q454
R492
D7
D8
D9
Q4
R66 C10
R65
C464
R493
R473
Q455
C455
R464
R468
Q457
R471
R463
R467
R472
R462
R365
Q354
Q355
C355
R364
R368
Q452
R466
R373
R372
R362
R265
Q254
Q255
C255
C274
R488
R497
R460
R461
Q3 Z2
R50
D11
D13
D15
R64
D
D12
D14
D16
C374
R397
R360
R361
R297
R57
R604
D603
D602
R601
R603
R260
C273
C1
D701
R4
R5
R6
R262
R264
C700
D703
R261
D
R701
D702
C265
R3
R268
Q352
R366
R273
D421
D420
R420
R700
R266
R272
C11
R470
D3
R289
D351
R270
R269
Q257
R292
R103
R8
C456
Z450
D450
R61
R99
D403
D303
R293
Z250
D250
C254
R783
R409
R309
D700
R408
R308
R288
R287 R290
D202
C454
R12
C3
R19
R90
C4
C263
Q23
R2
D2 R9
R11
R1
D1
D4
R773
R776
D770
D771
R474
R477
R476
C461
R480
R479
C458
R374
R377
R376
C361
R380
R379
C358
R274
R277
R276
C261
R280
R279
C258
R20
C6
R15
R17
Q635
R607
C5
R16
R105 R94
Z620
R14
R286
Q25
Q27
D17
Q24
Q26
D255
Q256
D257
D355
D357
Q356
D455
D457
Q456
D26
D25
Q8
D259
R658
Q10
D252
Z150
R285
D352
R385
D452
R485
C7
D253
R283
R282
R275
D353
R383
R382
R375
D453
R483
R482
R475
D23
R278
R378
R478
D21
D22
D5
D24
R767
D19
D20
R24
R151
D27
R209
R55
Q1
Q251
Q351
R102 R208
R56
R454
C451
R453
R456
R455
Q450
R457
R459
C452
R458
R354
C351
R353
R356
R355
Q350
R357
R359
C352
R358
R254
C251
R253
R256
R255
Q250
R257
R259
C252
R258
D604
C618
D601
C619
D600
Q2
R40
R41
C18
R89
R36
C9
R75
C19
R74
R85
R152
C157
R452
C466
R494
R352
C366
R394
C155
R252
D783
D781
D780
D782
R92
R91
C13
C154
C153
C450
C350
C250
R294
C266
C151
C132
R150
C156
C612
C611
E
R153
R451
R450
R351
R350
R251
R250
C424
R428
R602
D608
C600
D606
D605
D607
R605
R27
IC255
C465
R54
D459
C463
Q252
R490
R53
C474
R48
Q451
R51
R487
R52
R489
R33
R49
R68
R84
R786
R785
E
R243
R307
D221
R422
C420
R424
D631
D542
R407
R207
D630
R606
C303
C403
C203
C301
C201
C
R34
R47
R32
R37
R69
R86
R72
R73
R43
R70
R71
R42
R423
R326
C422
R311
R324
R406
R204
R203
R200
R310
D406
R410
R305
C300
R304
R303
R300
D536
D306
R238
R232
F
R320
R242
R597
R596
D538
R592
R591
R556
C548
R593
R594
R595
C545
D530
D529
C537
D526
D525
C529
C547
R321
R322
C321
R512
D506
R599
Q523
R588
R589
D504
D500
R643
D519
D516
R655
D503
R590
D505
R511
D539
R598
D521
D520
D541
R583 D533
D205
R431
D422
R625
R627
R628
D522
D641
Q632
R633
R430
D642
Q224
R240
R244
C229
R239
R637
R427
R600
R235
C225
D204
R220
R656
D625
D400
Q400
R401
R405
C400
R404
R403
R400
D540
R234
R236
Q221
R241
R231
D206
R210
R621
D537
D300
R237
R228
R230
C221
R613
D617
R611
R622
Q300
R618
D640
D618
F
R614
R615
D621
R616
R612
R211 D535
C404
L400
R306
Q200
R221
R223
L300
C304
D200
Q633
C200 R205
R206
C204
R411
L200
C423
R425
C231 R229
R226
R225
R227
R224
Q402
R429
R222
D220
Q420
R245
R323
C421
B
R30
R46
R35
R88
R87
R28
R45
R29
R31
R44
R426
C401
C320
R325
Q302
Q202
Q220 Q223 Q222
Q201
Q301
Q401
R301
Q521
R202
R201
C228
R617
D515
D512
D511
D510
D509
D507
D629
D647
C720
D615
C534
R564
D527
C536
R566
R577
D644
R535
R536
R502
C543
R539
R541
R505
D517
R543
D501
R510
R519
Q503
C510
R521 R530
R520
R522
D508
D514
C515
G
R526
R531
R532
R525
R528
D513
R529
R503
C502
R507
C503
D502
R506
C517
R509
R508
D518
R540
R578
R573
R576
R572
R518
R517
R515
R514
R527
R641
R524
R504
R501
R537
R534
R574
R571
R562
R559
R740
R782 R781
R549
R546
Q722
Q629
Q630
R516
R561
R563
R560
R548
R550
R547
R642
R579
R723
R721
R722
R720
Z720
Q622
R582
R542
D704
Q628
D646
D532
R581
R580
C542
D531
C535
D528
C544
R565
R568
R567
C527
R552
D524
R555
R554
R551
C528
C526
R553
D523
D628
D627
G
R636
R631
R639
D620
D619
R302
Q625
R634
R626
R638
D616
R402
Q525
Q527
Q524
Q624
R233
R629
Q526
Q422
Q623D645 D643
Q626
Q513
Q516 Q514
Q519 Q517
Q510
Q520
Q511
Q631
Q512
Q515
Q509
Q500
Q518
R632
Q627
R619
Q506
Q501
Q507 Q502
Q504Q508
Q505
C624
Q634
R624
D626
R650
Q721
Q720
R630
R635
C509
FID2
R513
C505
C504
R500
R544
C521
C520
R538
R575
C541
C540
R570
R569
C530
C531
R558
R557
C522
C523
R545
FID3
R523
1
A
C508
H
H
Drawn
Index
6
JVDY
Rev
0
Checked
PDGY
PCB No
R780595
Sheet
2/2
I
BARCO PROJECTION SYSTEMS
Date
18-03-1999
Module No
R7627661
Name
INPUT &amp; DRIVER
BOTTOM VIEW
CONNECTION
WITH J7 OF
THE RGB
MATRIX
MODULE
CONNECTION
WITH J6 OF
THE RGB
MATRIX
MODULE
I
6
5
4
3
2
1
A
Q521
BC849B
1N4148
D505
S-VIDEO
1N4148
D506
RGBS
1N4148
D520
B
VIDEO
1N4148
D507
+12V
D509
Q505
1N4148
BC849B
R512
+17V*
D504
Q504
D511
Q524
BC859B
D542
1N4148
R598
+12V
+5V
R590
+12V
R599
Q527
C
D512
BC859B
1N4148
1N4148
D539
D510
39K
330E
39K
D
&gt;SHEET2
S-VID_select
SYNC_IN
D514
1N4148
D521
+
-12V
D516
1N4148
1N4148
D538
1N4148
C550
22M
Q526
BC859B
RGsB
R655
+17V*
D515
Q510
BC849B
D517
1N4148
R543
Q509
E
R596
+12V
R593
R592
R595
&gt;SHEET2
RGsB_select
R597
Q525
BC859B
C549
22M
+
R594
-12V
1N4148
D519
&gt;SHEET2
RGB_select
-12V
&gt;SHEET2
sync_detect
+12V
D541
1N4148
Q511
BC849B
D518
1N4148
R541
10K
C520
-12V*
R542
R537
10M
R540
C519
270E
C517
100K
J503
39K
R536
R539
-12V*
R544
BC849B
R535
39K
75E
R538
R534
10M
C518
1N4148
R530
R529
-12V*
R532
C512
R527
10M
C515
100K
R526
R528
BC849B
Q508
+12V
BC859B
Q523
R588
+12V
R589
Q507
R641
-12V*
BC849B
D513
1N4148
R531
Q506
BC849B
R525
1N4148
680E
330E
REFERENCE NUMBERS : 500... 599
D540
1N4148
+5V
INTERNAL
COMPOSITE
SYNC
R600
1K2
&gt;SHEET2
VID_select
1N4148
BC849B
1N4148
C510
D508
R522
1N4148
680E
R521
C511
10M
R524
75E
2
R591
C548
100P
C521
100K
C547
100K
-12V*
D537
1N4148
F
+12V
3
J235
100K
C527
R554
1N4148
D524
R556
J235
J235
J235
J235
J235
1
S-VID_C
S-VID_Y
S-VID_GND
MOUNTING
HOLES FOR
S-VIDEO
CONNECTOR
C522
4
-12V*
G
H
D530
+12V
C545
100K
BFS17
Q520
1N4148
Q519
D529
BFS17
1N4148
BFS17
Q517
C544
39P
R580
Q518
BC849B
10E
R575
R576
3K3
R572
C538
10M
R570
R571
75E
J217
100K
-12V
R583
D532
1N4148
R581
C543
100K
J506
3K3
R573
C542
R577
47E
R582
Q516
-12V*
D531
C530
1N4148
100K
D528
R567
C535
100K
10M
R562
C531
1N4148
R568
47E
R564
C534
100K
R561
3K3
J505
10K
D527
C532
BFS17
100K
C537
D535
R565
3
120E
1N4148
100E
D536
100E
1N4148
+12V
120E
1N4148
C536
39P
R566
Q515
BC849B
10E
R569
R563
3K3
75E
R558
R559
10M
C533
R560
D526
100K
1N4148
R552
C523
D525
C524
10M
R549
10K
1N4148
5
6
7
8
9
4 2
S-VID REAR PANEL
C529
BFS17
Q514
100K
Q513
100K
J504
3K3
R548
C526
R551
47E
R555
BFS17
D523
1N4148
C528
39P
R553
Q512
BC849B
10E
R557
R550
3K3
75E
R545
R546
10M
C525
R547
1N4148
D522
RGsB
5
8
INPUT
BLUE / (B-Y)
0.7Vpp
Name
Module No
R7627661
R656
10E
D533
1N4148
C539
10M
R574
+
I
VID/LUMA
&gt;SHEET6
&gt;J400[9]
CHROMA
&gt;SHEET6
&gt;J400[11]
SYNC_IN
&gt;SHEET3
R/(R-Y)
&gt;SHEET3
G(s)/Y(s)
&gt;SHEET3
-12V*
B/(B-Y)
&gt;SHEET3
C551
22M
R579
C541
R578
R642
100K
-12V*
C540
Index
6
I
Sheet
1/7
0
Rev
PDGY
Checked
R780595
BARCO PROJECTION SYSTEMS
JVDY
Drawn
PCB No
10K
100E
INPUT &amp; DRIVER MODULE
100E
1
2
CS_CTRL
&gt;SHEET6
&gt;J3[5]
Q502
+12V
D503
BC849B
1N4148
Q501
R511
+17V*
D500
1N4148
BC849B
D502
C503
1N4148
R510
D501
33P
C509
120E
J217
INPUT
GREEN / Y
0.7Vpp
120E
1N4148
130E
R520
C507
100K
9
120E
270E
120E
18-03-1999
Date
8K2
120E
J217
H
1K
Q503
BC849B
R519
-12V*
R517
39K
10M
C508
10
100E
150E
100E
R518
10K
J217
G
2K7
R507
270E
J501
7
INPUT
RED / (R-Y)
0.7Vpp
100E
470E
27K
270E
120E
4E7
33K
270E
100E
270E
INPUT
COMP SYNC
1-4 Vpp
120E
F
100E
R509
39K
R516
C506
10M
R514
R515
75E
R523
100E
470E
100E
2K7
33K
270E
220K
E
2K7
33P
C505
100E
S-VID_C
D
100E
27K
33K
270E
270E
180E
CHROMINANCE
INPUT
0.28 Vpp
100E
2K7
130E
R506
100K
-12V*
C504
100E
S-VID_GND
C
2K7
R508
C501
10M
R504
10K
S-VID_Y
220E
LUMINANCE
INPUT
1 Vpp
2K7
Q500
100E
B
2K7
C502
100K
J500
39K
R503
R505
-12V*
R513
BC849B
39K
R502
C500
10M
R500
R501
75E
270E
Modifications reserved
100E
27K
3
1
6
220E
VIDEO
INPUT
1 Vpp
100E
2K7
33K
270E
J217
A
2K7
4
5
6
100E
1
2
3
4
5
6
6
5
4
3
2
+17V
-17V
100E
A
J600
R639
L603
0E
R654
+
+
+
VDD
SDA
SCL
INT
P7
P6
P5
P4
330K
C607
330K
C603
8
BC849B
16
15
14
13
12
11
10
9
22M
C617
330K
1000M
74LS42
IC606
+5V
+17V*
330K
C614
C611
C610
+17V_RES
22M
C606
Q633
ADDRESS : 70H
PCF8574A
A0
A1
A2
P0
P1
P2
P3
VSS
IC607
2K2
R643
0E1
SR5
0E1
SR4
1E
SR3
1E
Modifications reserved
1
2
3
4
5
6
7
8
BYD37J
D609
L602
220E
R653
L601
16
7805
+
B
+5V
C624
100K
100K
C615 +
15
14
13
12
470M
C616
22M
C613
330K
C612 +
C609
C608
100K
100K
22M
22M
C605
C604
22M
+
+
C625
FAST/SLOW
&gt;SHEET6
&gt;J735[10]
R637
SCL
PEAKING
&gt;SHEET3
R638
7812
IC605
OUT
GND
78L05
IC604
OUT
GND
7912
IC603
OUT
GND
SDA
IN
IN
IN
47E
+9V
IC602
IN
OUT
GND
47E
SR2
74LS42
1
2
4
8
BCD/DEC
IC606
+12V
+5V_RES
-12V
+5V
0
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
9
10
11
7
7
C
74HC04
IC601
14
14
100K
J5
+5V_RES
100K
C619
R634
RGB
1K
1N4148
D629
VID_select
&gt;SHEET1
BC849B
Q630
+5V
1N4148
D647
BC807
Q629
13
11
74HC04
1
IC601
74HC04
1
IC601
D
R762902
12
10
RGB MATRIX MODULE
1N4148
J6
D628
1N4148
+5V
2K2
D627
C618
+5V_RES
RGB MATRIX
74HCT32
IC600
R636
R635
RGB
S-VID
VIDEO
2K2
0E
2K2
9
5
J7
1N4148
BC849B
Q628
BC807
Q627
1N4148
D644
74HC04
1
IC601
74HC04
1
IC601
COMP VID
HDTV
BC849B
Q631
CQY95-B4
D624
R618
8
6
R617
S-VID_select
&gt;SHEET1
1K
+12V
D646
+5V_RES
R632
+5V
R630
BAT54
D645
1K5
BAT54
D641
E
BAT54
D643
COMP VID
+5V
sync_detect
&gt;SHEET1
R628
R627
ABL
&gt;SHEET6
&gt;J734[8]
1N4148
D604
470E
1
F
74HC04
1
1N4148
1K
C600
2
3
BC807
Q624
RGsB_select
&gt;SHEET1
22M
C621
IC601
R605
R602
1N4148
D601
+
D605
+5V_RES
470E
R601
27K
R603
CQY95-B4
R615
10E
R621
BSS84
Q625
R622
D
S
+5V_RES
1N4148
D623
R616
G
BAT54
F
1
IC601
D606
BAT54
4
G
BAT54
D607
5
4
BC807
Q622
RGB_select
&gt;SHEET1
BC849B
Q623
R619
1N4148
1K
D600
74HC04
1N4148
D625
+5V
G
IC600
BAT54
D608
74HCT32
1
R657
BC849B
6
BC807
Q636
+12V
Q635
R658
SVID_SWITCH
&gt;SHEET6
&gt;J734[1]
+5V
2K2
2K2
D626
D640
BC849B
Q634
COMP VID
SF3
&gt;SHEET6
&gt;J210[13]
1N4148
D642
BC849B
Q632
R650
R624
+12V
R626
BC849B
Q626
330K
C622
R625
COMP_BLANKING
&gt;SHEET6
&gt;J735[15]
R633
22M
+
C623
R629
1K
120E
R652
2K2
10K
1K2
10K
R631
10K
E
2K2
820K
1K8
D
1K8
33K
10K
REFERENCE NUMBERS 600... 699
C
7K5
2
1
10
9
13
12
74HCT32
1
IC600
74HCT32
1
IC600
74HCT32
1
IC600
3
8
11
+17V
BYD37J
D602
H
R608
JVDY
Drawn
6
Index
I
0
Rev
2/7
PDGY
Checked
R780595
PCB No
Sheet
BLANKING_R
&gt;SHEET6
&gt;J550[5]
BLANKING_G
&gt;SHEET6
&gt;J560[5]
BLANKING_B
&gt;SHEET6
&gt;J570[5]
G1
&gt;SHEET6
&gt;J550[8]
&gt;J560[8]
&gt;J570[8]
SPOT
&gt;SHEET5
HDTV_INV
&gt;SHEET6
&gt;J735[13]
MATRIX
&gt;SHEET3
+VID
&gt;SHEET6
&gt;J400[3]
&gt;J735[14]
+RGsB
&gt;SHEET5
+S_VID
&gt;SHEET6
&gt;J400[12]
BARCO PROJECTION SYSTEMS
18-03-1999
Date
R7627661
Module No
INPUT &amp; DRIVER MODULE
BYD37J
150V
D610
Name
2M2
Z621
BC849B
BF458
+
C620
BYD37J
D603
1N4148
BAT54
BAT54
D621
D620
D619
I
Q620
12V
R610
VIDEO
CQY95-B4
D611
R611
BAT54
D616
Q621
R609
+210V
S-VID
CQY95-B4
D612
R612
1N4148
D618
1K8
Z620
R607
CQY95-B4
RGsB
D613
R613
1N4148
D617
H
CQY95-B4
1K8
D614
R614
1N4148
D615
RGB
1K8
B
3K3
640E
1K8
330K
1
A
56K
6
5
4
3
2
1
1
A
B
+5V
R401
+12V*
R400
Q400
BC859B
4K7
R431
PEAKING
D422
1N4148
C
270E
R403
TO DEC
J401
1
2
3
4
5
6
7
8
R404
Q401
BC859B
R406
4
43E
R405
C400
BA682
D406
12P
47P
C404
R211
130E
1
2
3
4
5
6
7
8
1
L400
0.56uH
R410
2
R237
FROM DEC OR LIDO INT.
J402
5
IC221
1M
D
R402
C222
1M
R303
R304
Q301
R306
BC859B
R202
R228
R302
R229
R230
SYNC
&gt;SHEET6
&gt;J735[15]
75E
C223
R231
R305
BA682
D306
27P
C300
47P
R311
+5V
C304
R227
1K3
R226
Q223
BC859B
R223
L300
0.56uH
R310
C221
100K
E
560E
R225
Q222
BC859B
R222
Q221
BC859B
R203
75E
82E
+12V*
BC849B
Q422
R430
+17V*
47K
R/(R-Y)
&gt;SHEET1
G(s)/Y(s)
&gt;SHEET1
R301
+12V*
R300
Q300
BC859B
R238
9
TBA331
R241
R427
R204
Q201
BC859B
R206
BC859B
Q220
R224
10E
R221
R205
C200
BA682
D206
27P
47P
4K7
C204
R411
L200
0.56uH
R210
F
MUXDMUX
EN
IC201
74HC4053
R321
11
6
G1
IC200
R320
+12V
8
8
12
13
0
1
6
5
IC220
100K
C422
TL082
16
16
27P
-12V
C424
R428
Q420
D420 BC849B
D421
1N4148
22E
R245
+5V
7
14
15
4
1N4148
74HC4053
R420
10
G2
100E
2
1
0
1
INSERT
&gt;SHEET6
&gt;J3[10]
10K
R324
9
G3
74HC4053
0
1
IC200
100K
20K
5
3
R426
MATRIX
&gt;SHEET2
-12V
-12V
7
47E
R322
+
G
C322
22M
D220
1V4
D221
1N4148
G
100K
C401
100K
C301
100K
C201
100K
C320
R326
R429
2N2905A
Q421
+12V
C420
100K
R422
820E
R423
R424
+5V
Q202
BFS17
R207
Q302
BFS17
R307
Q402
BFS17
R407
820E
B/(B-Y)
&gt;SHEET1
PEAKING
&gt;SHEET2
BC859B
Q200
R201
+12V*
R200
D200
1N4148
1N4148
D300
11
10
IC221
TBA331
R220
C271
220E
560E
(R-Y)_DEC
&gt;J405[2]
R239
8
IC221
TBA331
3
14
130E
22M
68E
Y_DEC
&gt;J405[4]
C229
D204
2V0
7
R232
12
C231
100P
+
130E
100K
2
3
1N4148
C224
22M
100K
C225
100K
6
R233
Q224
BC849B
560E
R236
13
4K7
C228
100K
F
10E
100E
REFERENCE NUMBERS : 200...249, 300... 349, 400... 449
10E
R244
+
R242
10K
C230
10M
10M
C272
68E
75E
82E
C220
-12V
E
560E
270E
D400
+12V
39K
R243
1
R234
82K
75E
82K
10M
330E
270E
270E
75E
120K
Y
5K6
1K8
1K8
1K8
C321
100K
CLAMP
&gt;SHEET6
+5V
8
# S
Z
R323
6
Z
IC202
IC202
Y
Y
74HC4066
4
# S
Z
IC202
Y
74HC4066
5
1
S
Z
IC203
Y
74HC4066
13 #
S
1
13 #
Z
IC203
Y
74HC4066
4
# S
Z
IC203
Y
74HC4066
5
8
Z
IC202
Y
74HC4066
6 #
S
11
S
220E
R408
220E
R308
220E
R208
74HC4066
12 #
G_CTRL
&gt;SHEET6
&gt;J3[8]
R_CTRL
&gt;SHEET6
&gt;J3[7]
470E
B_CTRL
&gt;SHEET6
&gt;J3[9]
9
3
2
2
3
9
10
+5V
+5V
+5V
H
D202
1N4148
D203
1N4148
D302
1N4148
D303
1N4148
D402
1N4148
D403
1N4148
H
75E
75E
75E
560E
R240
C226
10M
(R-Y)
D
270E
10E
120K
68E
IC220
R235
C227
10M
(B-Y)
C
47E
68E
75E
47K
82E
10K
(B-Y)_DEC
&gt;J405[6]
SYNC_IN
&gt;SHEET1
SAT
&gt;SHEET4
TL082
2K4
4K7
270E
3
2
B
270E
100E
Modifications reserved
47K
4
5
6
A
10K
100E
10E
270E
100K
C203
R209
100K
C303
R309
100K
C403
R409
+5V
11
S
Z
IC203
TL082
IC220
12
13
11
6
0
1
G2
0
1
G1
MUXDMUX
EN
Y
8
I
10
+12V
+5V
C421
100K
C423
+12V*
R_MUX
&gt;SHEET4
G_MUX
&gt;SHEET4
B_MUX
&gt;SHEET4
Sheet
3/7
0
Rev
PDGY
Checked
R780595
PCB No
100K
C202
10M
C402
10M
10M
14
C302
4
15
7
4E7
R425
14
14
74HC4066
12 #
4
IC202
74HC4066
IC203
10
G3
-12V
7
7
74HC4066
+12V
10K
R325
2
1
IC201
9
0
1
74HC4053
5
3
Name
JVDY
Drawn
6
Index
INPUT &amp; DRIVER
Module No
R7627661
18-03-1999
Date
I
BARCO PROJECTION SYSTEMS
1
2
3
4
5
6
6
5
4
3
2
SCL*
SDA*
+5V
R43
47E
47E
R42
R41
47E
47E
R40
R39
47E
47E
R38
A
10E
R100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C19
R7
+5V
+5V
Modifications reserved
SC76013
ADDRESS :
HEX 58
VCC
VO3
VO2
VO1
VO0
A VRP3
VRN3
VRP2
6
VRN2
CT
VRP1
VRN1
TM
DTO VRP0
SM
VRN0
VSS
VEE
SCL
SDA
0
IC8
SC76013
ADDRESS :
HEX 5A
28
27
26
25
24
23
22
21
20
19
18
17
16
15
100K
C18
100K
VCC
VO3
VO2
VO1
VO0
A VRP3
VRN3
VRP2
6
VRN2
CT
VRP1
TM
VRN1
DTO VRP0
SM
VRN0
VSS
VEE
SCL
SDA
0
IC7
SC76013
ADDRESS :
HEX 5C
VCC
VO3
VO2
VO1
VO0
A VRP3
VRN3
VRP2
6
VRN2
CT
VRP1
TM
VRN1
DTO VRP0
SM
VRN0
VSS
VEE
SCL
SDA
0
28
27
26
25
24
23
22
21
20
19
18
17
16
15
100K
SMBJ5.0A
IC6
C20
D18
1
2
3
1Vdc
3Vdc
R8
3
BAV99
D23
3
BAV99
D24
BAV99
D19
+5V
1
2
1
2
1
2
B
R65
100K
C10
R66
100K
C11
R67
100K
C12
1
2
3
BAV99
D22
3
1
BAV99
3
D20
BAV99
D21
2
R78
100E
R99
100E
R83
100E
S
13 #
Y
# S
5
IC9
Y
Y
74HC4066
Z
# S
8
6
IC9
74HC4066
Z
4
74HC4066
Z
1
IC9
C
9
3
2
10K
10K
10K
10K
5K6
-12V
R71
R49
BC849B
Q3
BC859B
Q2
R74
2
3
2V0
D12
1N4148
D11
R50
-12V
10K
R72
10K
IC5
10
9
R55
4V7
Z3
R54
R53
R51
R75
TL084
1N4148
D7
5K6
D
IC5
27K
R73
56K
R68
R56
BC849B
Q5
BC859B
Q4
R52
TL084
1
-12V
5K6
R45
R70
+12V
R48
4V7
Z2
R47
R46
R44
33K
270E
+12V
8
R69
2V0
D14
1N4148
D13
1N4148
D8
R57
47K
10K
10K
10K
10K
10K
10K
R62
4V7
Z4
R61
R60
R58
100K
C13
10K
+12V
33K
2V0
D16
1N4148
D15
R64
BRIGHTNESS
IBCL_VALUE
&gt;SHEET6
ABL_ON
&gt;SHEET5
-12V
R63
BC849B
Q7
BC859B
Q6
R59
+12V
5K6
5K6
1N4148
D9
E
OFFSET_B
&gt;SHEET5
OFFSET_G
&gt;SHEET5
OFFSET_R
&gt;SHEET5
ABL_MP
&gt;SHEET 5,6
CONTRAST
&gt;SHEET6
B_MUX
&gt;SHEET3
G_MUX
&gt;SHEET3
R_MUX
&gt;SHEET3
CLAMP
&gt;SHEET6
R37
R36
+12V
GAIN_CM_R
&gt;SHEET6
&gt;J757[1]
GAIN_CM_G
&gt;SHEET6
&gt;J757[2]
GAIN_CM_B
&gt;SHEET6
&gt;J757[3]
BRT_P
&gt;SHEET6
BRIGHTNESS
CONTR_VOLTAGE
&gt;SHEET5
E
100K
C9
+
180K
100K
R88
5K1
R34
3K3
R33
10K
R31
3K3
R30
3K3
R28
3K3
R27
22M
C152
100K
100K
R89
100K
9
11
F
C450
R92
R91
47E
8
6
10
C350
R451
47E
5
4
F
C250
R351
47E
R251
IC131
LM1203A
1.5Vdc
180K
180K
R250
R350
R450
D
12
13
10
9
5
6
3
2
100E
R152
100E
R153
2.4V
REF
BLUE
2
34084
IC4
100K
R87
34084
IC4
3K3
R35
34084
IC4
3K3
R32
IC4
3K3
R29
34084
100K
C153
100K
13 28
P450
B DRV
18
VCC1
1
2K2
14
8
7
1
HUE
&gt;SHEET6
&gt;J400[10]
2..4Vdc
GAIN_R
&gt;SHEET5
GAIN_G
&gt;SHEET5
GAIN_B
&gt;SHEET5
SAT
&gt;SHEET3
G
GAIN
ADJUSTMENT
GREEN
C366
R394
2K2
P350
R DRV
23
VCC2
G
C466
R494
G DRV
22
14
CLAMP
1.4V
GAIN
ADJUSTMENT
BLUE
C157
12
CONTRAST
CONTROL
GND
7
GREEN
RED
47E
3
R150
10K
C132
200E
C
10K
1
100E
200E
5K6
10K
1K2
10K
BRT_P2
&gt;SHEET6
B
430E
510E
220E
10K
17
15
16
21
19
20
26
24
25
100K
C151
2K2
C266
R294
R452
J450
R352
J350
R252
+5V
100K
100K
J250
C155
C154
GAIN
ADJUSTMENT
RED
P250
27
200E
1K
1K
1K
A
150K
22K
7K5
6K8
75K
10K
5
6
12 #
11
-12V
-12V
-12V
IC9
Y
200E
R498
56P
C451
200E
R398
56P
C351
200E
R298
56P
C251
470M
C150
TL084
IC5
H
74HC4066
S
Z
100K
C156 +
L150
+12V
H
7
10
1K8
R455
330E
R453
1K8
R454
1K8
R355
330E
R353
1K8
R354
1K8
R255
330E
R253
1K8
R254
100E
R456
100E
R356
100E
R256
D
D
D
2N7002
Q250
G
2N7002
Q350
G
2K2
2N7002
Q450
G
2K2
+
+12V
11
11
R457
S
R357
S
R257
S
C22
22M
22M
+
-12V
4
4
JVDY
Drawn
6
Index
PDGY
I
0
Rev
4/7
Sheet
Checked
R780595
B_PRE_AMP
&gt;SHEET5
G_PRE_AMP
&gt;SHEET5
R_PRE_AMP
&gt;SHEET5
BARCO PROJECTION SYSTEMS
18-03-1999
Date
R7627661
Module No
PCB No
+12V
C21
TL084
IC5
34084
IC4
R458
510E
R459
6P8
C452
R358
510E
R359
6P8
C352
R258
510E
R259
6P8
C252
I
INPUT &amp; DRIVER MODULE
Name
-12V
2K2
300E
300E
300E
33K
100E
6
5
4
3
2
1
1
2
3
4
5
6
GAIN_R
&gt;SHEET4
R_PRE_AMP
&gt;SHEET4
A
C256
100K
10E
R297
IC250
Vgain
E
Iin
Iout
1
2
Vin
V+
3
GND
EL2082
R289
R292
IC350
Vgain
3
2
1K2
E
Iout
V+
Vin
GND
EL2082
Vgain
IC450
Iout
V+
Vin
GND
EL2082
R489
8
7
6
5
5
B
R261
R260
&gt;SHEET4
OFFSET_R
1K5
R288
C263
100K
C265
100K
B
100K
C465
100K
C463
R461
R460
&gt;SHEET4
OFFSET_B
R361
R360
&gt;SHEET4
OFFSET_G
6
7 IC255
4
CA3080
8
7
6
5
8
7
6
5
R488
1K5
+12V
6
IC455
4
7
5
CA3080E
R490
1K2
2
3
Modifications reserved
R492
+12V
V-
Iin
E
V-
Iin
R290
V-
4
1
-12V
GAIN_G
&gt;SHEET4
2
4
3
G_PRE_AMP
&gt;SHEET4
C356
100K
R397
10E
1
-12V
2
4
3
GAIN_B
&gt;SHEET4
C464
10E
R497
100K
C456
100K
B_PRE_AMP
&gt;SHEET4
-12V
A
+
+
G
BC859C
Q257
R287
HSMS2811
D259
S
R262
&gt;SHEET2
SPOT
BSS123
Q251
C273
100K
D
C262
22M
Q351
Q451
G
S
G
BC859C
Q457
R487
HSMS2811
D459
S
R462
&gt;SHEET2
SPOT
BSS123
R362
&gt;SHEET2
SPOT
J252
D
D
BSS123
C462
22M
J452
R604
47K
+
GAIN
RED
+
GAIN
GREEN
+
C253
100K
C254
BC849B
Q454
33P
C455
R468
100K
C454
BC849B
Q354
39P
C355
R368
100K
C354
BC849B
Q254
39P
C255
R268
220M
R263
P251
C353
220M
R363
P351
C453
220M
R463
P451
GAIN
BLUE
C
R264
Q255
BC859B
R364
Q355
BC859B
R464
Q455
BC859B
C
R266
Q252
510E
R267
BFS17
100K
+
C274
R265
R366
Q352
BFS17
R367
510E
100K
R467
+
C374
R365
R466
Q452
BFS17
510E
100K
+
C474
R465
D250
L243
1N4148
IC251
2
3
1N4148
D251
Q253
7
CA3080E
4
5
R269
1K5
R271
+12V
J251
Z250
12V
12V
Z350
J351
+12V
BRT_P1
&gt;SHEET6
470E
R293
L242
R371
R471
12V
Z450
J451
+12V
BRT_P1
&gt;SHEET6
470E
R370
D350
1N4148
D351
2
3
1N4148
IC351
5
R369
L241
470E
R470
D450
1N4148
D451
2
3
1N4148
IC451
5
R270
2SA1753
6
C267
22M
Q353
7
4
CA3080E
2SA1753
6
C367
22M
Q453
7
4
CA3080E
2SA1753
6
C467
22M
R469
R493
1K5
BRT_P1
&gt;SHEET6
D
D
&gt;SHEET6
&gt;J550[2]
RED_OUT
12
13
R272
3
2
5
6
IC253
Y1
Y0
Z
S
74HC4053
R475
R476
E
2K2
R278
&gt;SHEET4
ABL_ON
11
14
IC252
LM393
IC252
LM393
S
14
11
IC352
2K2
R378
&gt;SHEET4
ABL_ON
Y0
Z
S
Z
11
2K2
IC452
LM393
IC452
LM393
14
R478
&gt;SHEET4
ABL_ON
LM393
IC352
LM393
Y1
IC353
6
5
2
3
2
5
6
IC453
Y1
Y0
74HC4053
R374
R375
R376
74HC4053
R274
R275
R276
+12V
R273
&gt;SHEET6
&gt;J560[2]
GREEN_OUT
12
13
R372
+12V
R373
&gt;SHEET6
&gt;J570[2]
BLUE_OUT
12
13
R472
+12V
R473
R474
3
E
7
1
7
1
7
1
1
1
1
D252
C257
1N4148
10M
2V0
TL084
D253
IC254
+12V
D254
LED
C357
1N4148
10M
R277
D352
2V0
TL084
D353
IC354
+12V
D354
LED
C457
1N4148
10M
R377
D452
2V0
TL084
D453
IC454
+12V
D454
LED
R477
2
3
2
3
2
3
100K
R281
C258
100K
F
14
IC254
TL084
R279
+12V
R280
IC354
R379
TL084
R380
+12V
14
ON : G2 MISALIGNED
100K
R381
C358
100K
IC454
R479
TL084
R480
+12V
14
ON : G2 MISALIGNED
R481
100K
C458
100K
ON : G2 MISALIGNED
F
13
12
13
12
13
12
5
3
IC253
Y1
Y0
Z
S
74HC4053
C259
100K
IC353
Y1
Y0
Z
S
74HC4053
ABL_BL
&gt;SHEET6
5
3
C359
100K
IC453
Y1
Y0
Z
S
74HC4053
ABL_BL
&gt;SHEET6
5
3
C459
100K
ABL_BL
&gt;SHEET6
G
8
IC254
82K
R282
TL084
9
1
&gt;SHEET4,6
ABL_MP
9
4
Y1
2
10
Z
Y0
IC253
15
S
82K
R382
74HC4053
IC354
1
10
Y1
2
R482
82K
Y1
2
1
10
9
Y0
TL084
IC353
9
10
8
Z
&gt;SHEET4,6
ABL_MP
9
4
15
S
IC454
74HC4053
10
8
TL084
Z
Y0
IC453
15
S
74HC4053
10
&gt;SHEET4,6
ABL_MP
9
4
G
+5V
D255
1N4148
D256
5
6
BAT54
33K
R283
C260
1N4148
D356
10K
+5V
D355
6
BAT54
33K
R383
C360
5
1N4148
D456
10K
+5V
D455
5
6
BAT54
R483
33K
C460
10K
D257
BAT54
R284
H
IC254
470K
C261
TL084
D357
BAT54
R384
IC354
470K
C361
TL084
D457
BAT54
R484
C461
IC454
470K
TL084
H
+5V
7
+5V
7
+5V
7
BC859B
Q256
R286
&gt;SHEET6
&gt;J550[4]
ABL_RED
D258
1N4148
10K
R285
BC859B
Q356
R386
&gt;SHEET6
&gt;J560[4]
ABL_GREEN
1N4148
D358
10K
R385
-12V
I
Z150
TL084
IC454
TL084
IC354
TL084
IC254
LM393
IC452
LM393
IC352
LM393
IC252
74HC4053
IC453
74HC4053
IC353
74HC4053
IC253
GND
J253
8
8
8
4
4
4
11
11
Q456
11
BC859B
IC253
74HC4053
IC353
74HC4053
IC453
16
16
16
8
8
8
4
4
4
6
6
6
+5V
+12V
+12V
Sheet
5/7
0
Rev
PDGY
Checked
R780595
PCB No
74HC4053
JVDY
Drawn
6
Index
I
BARCO PROJECTION SYSTEMS
18-03-1999
Date
R7627661
Module No
INPUT &amp; DRIVER MODULE
R151
7
7
7
8V2
R486
&gt;SHEET6
&gt;J570[4]
ABL_BLUE
D458
1N4148
10K
R485
Name
10K
100E
100E
100E
10K
10K
10K
33K
33K
33K
2K2
3K3
3K3
3K3
10K
10K
10K
2K2
2K2
180E
1K6
180E
1K6
180E
1K6
33K
5K6
33K
5K6
33K
5K6
1K8
1K8
1K8
2K7
2K7
2K7
82E
220E
470E
82E
220E
470E
82E
220E
470E
2E2
2E2
2E2
100E
500E
100E
500E
100E
500E
47K
270E
47K
47K
82E
5K6
330E
5K6
330E
5K6
330E
1K2
1M
1K2
100K
1
2
3
4
5
6
6
5
4
3
2
1
7
8
7
7
IC3
74HC04
IC2
A
74HCT153
IC1
74HC4066
IC9
74HC04
CS_INV
&gt;SHEET6
&gt;J734[13]
SC/CLAMPP
&gt;SHEET6
&gt;J400[2]
COIN
&gt;SHEET6
&gt;J735[1]
+RGsB
&gt;SHEET2
+VID
&gt;SHEET2
HFB
&gt;SHEET6
&gt;J734[7]
ABL
&gt;SHEET6
&gt;J734[8]
BCL
&gt;SHEET6
&gt;J210[15]
IBCL_VALUE
&gt;SHEET4
IBCL
&gt;SHEET6
&gt;J550[9]
&gt;J560[9]
&gt;J570[9]
14
16
14
14
240E
+5V
R12
1N4148
D25
C24
10M
100M
C15
100K
C14
3
+5V
6K8
D3
10
B
47E
47E
R700
R701
1N4148
D781
D703
1N4148
1N4148
1N4148
1N4148
D701
D702
D700
1N4148
1N4148
D780
D783
+5V
+5V
100K
1N4148
R786
R785
1N4148
C1
+5V
12
D782
47E
47E
BSV52
470P
R104
1
74HC04
R105
+12V
13
Q27
R97
4
IC2
C
820P
C6
D27
10
+5V
D26
74HC04
1
IC2
14
+5V
3..11Vdc
CONTRAST
&gt;SHEET4
SDA
SCL
SDA*
SCL*
BC859B
Q1
4K7
R18
R17
CONTRAST_OUT
&gt;SHEET6
&gt;J778[4]
BAV99
11
4K7
R86
TL084
IC5
W2
BCL_LINK
&gt;SHEET6
&gt;J778[2]
BAV99
13
12
C23
SDA_CTRL
SCL_CTRL
BC849B
Q25
R96
74HC04
1
IC2
2K2
+5V
R85
R84
+12V
R101
BC859B
Q10
REMOVE W1 AND W2
WHEN USING LINKED
BCL OPTION MODULE
W1
INT_CONTRAST
&gt;SHEET6
&gt;J778[3]
1K
-SB
1N4148
D10
BC849B
Q8
BC849B
Q9
100E
R81
6K8
R106
1M
C17
R782
1K
R781
1K
R740
4P7
C3
R94
2K2
R16
+
J206
BC859B
Q24
R5
R15
R80
R98
BC849C
Q26
47M
C16
43K
Modifications reserved
560P
C5
+5V
10K
R11
4K7
R93
4K7
R9
10K
R3
10K
R4
100E
R79
47K
R77
+
2K2
+
1
11
R6
1
13
1
IC2
1
IC2
IC3
2
10
74HC04
74HC04
1
14
2
0
G
3
1
+5V
-12V
+12V
MUX
P2
D
J794
J793
J792
J791
PHONE
P4
P3
9
7
C4
560P
74HC04
To Transmitter (J6)
J213
74HCT153
EN
0
1
2
3
SPARE PADS
1
6
5
4
3
15
10
11
12
13
IC1
0
1
470E
R20
BAT54
1
3
5
IC3
1
D5
470E
R23
R22
5K6
R721
L720
R90
470E
R13
VFB_INV
&gt;SHEET6
&gt;J735[8]
4
6
74HC04
1
1N4148
9
IC3
D6
IC3
6
C7
560P
+5V
R26
+5V
IC3
2
12
100E
74HC04
1
IC3
R25
C8
560P
47K
74HC04
74HC04
100K
D17
BAT54C
74HC04
C700
5
1N4148
D4
J1
TEST POINT
ABL TRIGGER SIGNAL
TP1
4K7
R82
4K7
1K2
4K7
56K
1K6
3K
47K
R76
10K
2K2
D
8
5K6
C
2K7
8K2
4K7
5K6
1K8
R722
5VSB_REC
R723
BC859B
Q720
E
D1
R1
5V6
Z720
BC849B
Q722
1N4148
1N4148
BC849B
8
+5V
D2
E
Q23
74HC04
1
IC2
+SB
R720
9
+5V
1K
B
22K
CONTR_VOLTAGE
A
R24
330K
C720
PPMIR
&gt;J701[1]
CLAMP
&gt;SHEET4
1us
VS
&gt;SHEET6
&gt;J3[1]
BRT_P
&gt;SHEET4
2.1us
BRT_P1
&gt;SHEET5
1.5us
INV_HFB
&gt;J33[3]
INV_HFB_CM
&gt;J357[4]
BRT_P2
&gt;SHEET4
2.1us
ABL_BL
&gt;SHEET5
J799
1
2
3
4
5
6
TO SOUND AND
LOCAL CONTROL
UNIT
SDA
SCL
BC849B
Q721
470E
R14
100E
R2
47E
R19
100E
R102
100E
R103
470E
R21
470E
20us
ABL_MP
&gt;SHEET4,5
20us
G2_RED
+210V
-FIL
+FIL
-12V
+12V
G1
ABL_RED
G2_BLUE
+210V
-FIL
+FIL
-12V
+12V
G1
IBCL
ABL_BLUE
BLUE_OUT
VID/LUMA
HUE
CHROMA
+S_VID
CS_INV
+17V
SC/CLAMPP
+VID
SDA_CTRL
SCL_CTRL
G2_BLUE
G2_GREEN
G2_RED
F
J405
1
2
3
4
5
6
7
(B-Y)_DEC
Y_DEC
(R-Y)_DEC
From DECODER (J801)
J400
1
2
3
4
5
6
7
8
9
10
11
12
To DECODER (J800)
1
2
3
4
5
From FOCUS + SHIFT + G2 (J110)
J580
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
IBCL
G2_GREEN
+210V
-FIL
+FIL
-12V
+12V
G1
ABL_GREEN
GREEN_OUT
To BLUE CRT SOCKET (J1)
J570
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
IBCL
RED_OUT
To GREEN CRT SOCKET (J1)
J560
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
To RED CRT SOCKET (J1)
J550
F
BLANKING_G
D772
FROM
PICTURE
TUBE
TMP SNS RD
TMP SNS GR
TMP SNS BL
IBCL
G
J900
M900
M950
M951
M952
+12V
M901 M902
1
2
3
4
PPMRCU
SLC
RXDRCV
RDY
TXDRCV
+30V
+SB
PPMIR
PPMRCU
5VSB_REC
RXDC
TXDC
8
9
D704
7
6
5
4
3
2
1
J206
5VSB_REC
PPMIR
BYD37J
CONNECTION TO RCVDS
male connector
H
SF3
H
M/S_SELECT
MASTER_CONTR
-SB
+SB
J736
PPMIR
PPMRCU
TXDRCV
RXDRCV
RDY
SLC
RXDC
TXDC
CS_CTRL
J780
R_CTRL
G_CTRL
B_CTRL
INSERT
SDA_CTRL
SCL_CTRL
VS
COIN
INV_HFB
+30V
BCL
+SB
-SB
+17V
-17V
+9V
COIN
+FIL
-FIL
+210V
From IR RECEIVER (J780)
J703
J779
1
2
3
4
5
6
7
8
9
10
11
To RS232 module (713)
J701
1
2
3
4
5
6
7
8
9
10
To CONTROLLER (J3)
1
2
3
4
5
6
7
8
9
10
11
12
To CONTROLLER (J2)
J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
From SMPS + EHT (J10)
J210
COMM. PORT
(800-peripherals)
R762766S
IBCL + TEMP.
PROTECTION
BLANKING_B
D775
220E
1N4148
1N4148
R776
D777
1N4148
1N4148
220E
D774
R773
+5V
BLANKING_R
D771
1N4148
1N4148
220E
D770
R767
+5V
+5V
G
J744
HDTV_INV
+VID
SYNC
FAST/SLOW
VFB_INV
HP’
COIN
SCL_CTRL
SDA_CTRL
+5V
VFB_INV
SDA*
SCL*
SC/CLAMPP
GAIN_CM_R
GAIN_CM_G
GAIN_CM_B
INV_HFB_CM
+12V
-12V
CLAMP
+17V
-17V
+9V
SDA_CTRL
SCL_CTRL
J778
1
2
3
4
5
6
7
8
9
270E
R606
I
JVDY
Drawn
6
Index
1N4148
D631
1N4148
D630
PDGY
I
0
Rev
6/7
Sheet
Checked
R780595
PCB No
+5V
BARCO PROJECTION SYSTEMS
18-03-1999
Date
R7627661
Module No
INPUT &amp; DRIVER MODULE
Name
-12V
R783
OFFSET_COMP
BCL_LINK
INT_CONTRAST
CONTRAST_OUT
-12V
+12V
MASTER_CONTR
M/S_SELECT
To BCL-LINK UNIT (J1)
J741
1
2
3
4
5
6
7
8
To SOFT EDGE MODULE
J757
1
2
3
4
5
6
7
8
9
10
11
12
HP
COMP_BLANKING
CS_INV
SC/CLAMPP
HFB
ABL
J746
SVID_SWITCH
J765
J764
-12V
+12V
To CONTRAST MODULATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
To SYNC module (J1)
J735
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
To SYNC module (J3)
J734
10K
+
6
5
4
3
2
1
1
2
3
4
5
6
COMP. LOC.
6
6
6
6
6
6
6
4
4
4
4
4
6
6
6
6
4
4
4
4
4
6
6
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
4
5
3
3
5
5
3
3
3
3
3
3
3
3
4
4
4
5
5
5
5
5
5
5
5
5
4
5
5
3
3
3
3
3
3
3
3
3
3
SHT.
A
C4
B5
D4
A3
C3
D2
D1
F6
B6
B6
B6
D5
B1
B2
A1
B1
A4
A5
A1
I6
I6
B4
B1
F1
H1
G1
F3
F3
G1
H1
H1
F4
F1
G5
I4
H5
F1
D6
E5
D5
D5
A5
B5
C6
B6
E6
B5
A5
D6
F2
H1
I1
C1
C1
C2
A2
E1
F2
F1
G2
H2
B2
B2
B2
G3
C2
E6
B5
B1
C2
D1
G5
I4
H5
D1
G4
G1
G1
F2
H2
I2
C3
C3
C4
A4
E3
F4
F3
G4
H4
G3
C4
C4
C1
G6
I4
H6
C1
G3
I2
G3
I3
G4
C1
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C132
C150
C151
C152
C153
C154
C155
C156
C157
C200
C201
C202
C203
C204
C220
C221
C222
C223
C224
C225
C226
C227
C228
C229
C230
C231
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C261
C262
C263
C265
C266
C267
C271
C272
C273
C274
C300
C301
C302
C303
C304
C320
C321
C322
C350
C351
C352
C353
C354
C355
C356
C357
C358
C359
C360
C361
C366
C367
C374
C400
C401
C402
C403
C404
C420
C421
C422
C423
C424
A
D1
D2
D3
D4
D5
D6
D7
D8
D9
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
C461
C462
C463
C464
C465
C466
C467
C474
C500
C501
C502
C503
C504
C505
C506
C507
C508
C509
C510
C511
C512
C515
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
C531
C532
C533
C534
C535
C536
C537
C538
C539
C540
C541
C542
C543
C544
C545
C547
C548
C549
C550
C551
C600
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C623
C624
C625
C700
C720
E4
E4
C4
C3
D2
D1
D1
D1
E1
F3
H2
I2
C5
C5
C6
A6
E5
F5
F5
G6
H6
B6
B6
A5
B6
G3
C6
C6
A5
A5
A5
A4
B5
B5
B5
C5
C5
C5
B4
C5
D5
D5
E5
D5
E5
E5
E5
G5
F5
F5
F5
F5
F4
F4
F4
H5
H5
H5
G5
G5
G4
G4
G4
H5
I5
I5
I5
H5
I4
H4
H4
F2
E2
E2
E2
I3
F5
B1
B1
B1
B2
B2
B2
B2
B2
B2
B2
B2
B2
B2
B2
B3
C6
D6
I4
F1
E1
E1
B6
B6
C6
E6
COMP. LOC.
6
6
6
6
6
6
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
6
6
SHT.
Modifications reserved
COMP. LOC.
6
4
4
4
4
4
4
6
4
4
4
4
4
4
4
6
6
6
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
5
3
3
3
3
5
5
5
5
5
5
5
5
5
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SHT.
B
B2
C1
C1
D1
D2
E1
E1
D1
A1
B1
B1
B1
B3
B3
B3
A4
B3
C3
A3
H4
H5
B5
C3
F1
G2
G2
D1
D1
E1
E1
E2
G2
H2
H1
H1
B2
A3
H5
H5
E1
D3
D3
E3
E3
E4
G3
H3
H3
H3
A3
H6
H6
D1
F3
F4
C1
D5
D5
E5
E5
E6
G5
H5
H5
H5
B5
A4
A4
A4
A4
A4
B2
B2
B4
B4
B4
C4
C4
C4
C4
D4
D4
D4
E4
E4
E4
B2
D2
F4
F4
F4
F4
G4
G4
G4
H4
H4
H4
I4
I4
H2
G2
F2
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D200
D202
D203
D204
D205
D206
D220
D221
D250
D251
D252
D253
D254
D255
D256
D257
D258
D259
D300
D302
D303
D306
D350
D351
D352
D353
D354
D355
D356
D357
D358
D400
D402
D403
D406
D420
D421
D422
D450
D451
D452
D453
D454
D455
D456
D457
D458
D459
D500
D501
D502
D503
D504
D505
D506
D507
D508
D509
D510
D511
D512
D513
D514
D515
D516
D517
D518
D519
D520
D521
D522
D523
D524
D525
D526
D527
D528
D529
D530
D531
D532
D533
D535
D536
D537
B
IC1
IC1
IC2
IC2
IC2
IC2
IC2
IC2
IC2
IC3
IC3
IC3
IC3
IC3
IC3
IC3
IC4
IC4
IC4
IC4
IC4
IC5
IC5
IC5
IC5
IC5
IC6
IC7
IC8
IC9
IC9
IC9
IC9
IC9
IC131
IC200
IC200
IC201
IC201
IC202
IC202
IC202
IC202
D538
D539
D540
D541
D542
D600
D601
D602
D603
D604
D605
D606
D607
D608
D609
D610
D611
D612
D613
D614
D615
D616
D617
D618
D619
D620
D621
D623
D624
D625
D626
D627
D628
D629
D630
D631
D640
D641
D642
D643
D644
D645
D646
D647
D700
D701
D702
D703
D704
D770
D771
D772
D774
D775
D777
D780
D781
D782
D783
A6
D4
A6
B3
B3
C2
D3
E4
C5
A6
D2
D2
D2
D1
D2
C4
F5
F6
F4
F5
I4
H5
D5
I5
D4
C2
A2
A4
A5
C2
C3
C1
H4
A6
F1
F2
F5
I3
F3
H3
I2
H1
H1
D3
C3
A2
E4
C2
F6
F4
H4
I4
F6
F6
G6
G6
G6
A2
I5
H2
H2
H2
H2
H2
H2
H2
H2
I2
I2
I3
F3
D3
F1
F1
C4
D4
D4
I3
I4
F3
E4
E3
E4
E4
E4
D4
D4
C6
C6
C6
C6
H6
G1
G1
G2
G2
G3
G3
C5
C5
C6
C6
COMP. LOC.
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
4
4
4
4
4
4
4
4
4
6
4
4
4
4
4
4
4
6
4
3
3
3
3
3
3
3
3
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
6
6
2
2
2
2
2
2
2
2
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
SHT.
C
C
J1
J3
J206
J206
J210
J213
J217
J217
J217
J217
J217
J235
J235
J235
J235
J235
J235
J250
J251
J252
J253
J350
J351
IC202
IC203
IC203
IC203
IC203
IC203
IC220
IC220
IC220
IC221
IC221
IC221
IC221
IC250
IC251
IC252
IC252
IC252
IC253
IC253
IC253
IC253
IC253
IC254
IC254
IC254
IC254
IC254
IC255
IC350
IC351
IC352
IC352
IC352
IC353
IC353
IC353
IC353
IC353
IC354
IC354
IC354
IC354
IC354
IC450
IC451
IC452
IC452
IC452
IC453
IC453
IC453
IC453
IC453
IC454
IC454
IC454
IC454
IC454
IC455
IC600
IC600
IC600
IC600
IC600
IC601
IC601
IC601
IC601
IC601
IC601
IC601
IC602
IC603
IC604
IC605
IC606
IC606
IC607
C1
H2
A6
H6
H1
D5
A6
E6
F6
G6
H6
F2
F3
F3
F3
F3
F3
G1
D1
B2
I2
G2
D3
H2
H3
H2
I1
I2
H2
B6
I1
G1
C5
C5
D5
D6
A1
D2
I4
E2
E2
I5
E1
G2
I3
G1
I4
H2
E1
F1
G1
B2
A3
D4
I4
E4
E4
G3
E3
G4
I5
I3
F3
E3
I5
H4
G3
A5
D5
I4
E6
E6
I6
I3
G5
G6
E5
I5
G5
H6
E5
F5
B6
G5
C6
H6
H5
H5
E6
G5
E6
F6
D6
D6
C6
B1
B2
B2
B2
C4
B6
A4
COMP. LOC.
6
6
6
6
6
6
1
1
1
1
1
1
1
1
1
1
1
4
5
5
5
4
5
3
3
3
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
SHT.
P250
P251
P350
P351
P450
P451
L150
L200
L241
L242
L243
L300
L400
L601
L602
L603
L720
J400
J401
J402
J405
J450
J451
J452
J500
J501
J503
J504
J505
J506
J550
J560
J570
J580
J600
J701
J703
J734
J735
J736
J741
J744
J746
J757
J764
J765
J778
J779
J780
J791
J792
J793
J794
J799
C4
C1
C2
D1
D2
E1
E2
B2
B1
B2
E4
A4
B4
A1
B4
A3
E1
G4
E5
E6
E5
E5
C6
H1
B1
C1
C1
C2
C2
H1
B2
B3
D1
G5
H2
B3
C3
C3
C4
C4
H3
B3
C1
G6
F3
G3
G3
C2
G3
C4
F3
C6
H1
F1
D5
D3
D1
E1
D1
A1
A2
A2
E5
F5
C3
D3
F6
G2
D5
B6
A5
B5
E5
F5
G5
I5
F1
F2
F3
F4
A6
H3
H5
H1
H2
H3
H4
I3
I1
H3
I1
I1
H5
H4
H2
D6
D6
D6
D6
F6
COMP. LOC.
6
4
4
4
4
4
4
6
6
6
6
6
6
6
6
3
3
3
3
3
3
3
3
4
5
5
5
5
5
5
5
3
3
3
4
5
5
5
5
5
5
3
3
3
3
3
4
5
4
5
4
5
4
3
5
5
5
3
3
2
2
2
6
6
3
3
6
4
5
5
1
1
1
1
1
1
6
6
6
6
2
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
SHT.
R1
R2
R3
R4
R5
R6
R7
R8
R9
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
Q422
Q450
Q451
Q452
Q453
Q454
Q455
Q456
Q457
Q500
Q501
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
Q510
Q511
Q512
Q513
Q514
Q515
Q516
Q517
Q518
Q519
Q520
Q521
Q523
Q524
Q525
Q526
Q527
Q620
Q621
Q622
Q623
Q624
Q625
Q626
Q627
Q628
Q629
Q630
Q631
Q632
Q633
Q634
Q635
Q636
Q720
Q721
Q722
E4
E4
A3
A3
A3
C4
B3
B3
A4
A5
A5
E4
E4
A3
A3
C3
C3
E3
D3
E2
D2
D2
E2
D1
D1
F4
F4
F4
F5
F5
F5
F5
F5
F5
E6
E6
A2
A2
A4
A4
A5
A5
C1
C1
C1
C2
C2
H2
B5
C5
C5
C6
C6
H5
B6
A4
A4
A4
B4
B4
B4
C4
C4
D4
E4
E4
E4
F4
F4
F4
G4
G4
G4
H4
H4
H4
A2
D2
C2
E2
E3
C3
H5
H5
G1
G1
F1
F1
E1
E1
D1
D1
D1
D4
E3
B5
F3
G1
H1
E5
E6
E5
COMP. LOC.
6
6
6
6
6
6
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
5
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
6
6
6
SHT.
D
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q23
Q24
Q25
Q26
Q27
Q200
Q201
Q202
Q220
Q221
Q222
Q223
Q224
Q250
Q251
Q252
Q253
Q254
Q255
Q256
Q257
Q300
Q301
Q302
Q350
Q351
Q352
Q353
Q354
Q355
Q356
Q400
Q401
Q402
Q420
Q421
D
E
E
C2
C2
C1
D1
D1
D1
D2
D2
D2
D1
D1
E1
D1
D2
D2
E2
E1
B6
B6
B6
D4
D5
C5
C5
D5
D5
C6
D6
A1
A1
B1
A2
A2
B1
A1
B2
B2
B2
B2
F6
F6
F6
E4
F5
F5
A4
A5
B4
B4
A1
B3
A1
B2
E2
E2
B5
B4
B1
F1
I6
F4
F3
A2
A2
D3
E1
E1
F1
E2
G5
H5
H5
F1
D2
E6
E5
E5
E5
E5
E5
E5
E5
D5
D5
D5
D5
C6
B6
C6
B6
D6
D5
C5
B5
C6
D6
A5
A5
A4
F5
F3
F1
G2
COMP. LOC.
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6
6
4
6
6
6
6
4
6
6
6
4
4
4
6
4
4
6
6
6
6
6
4
4
6
6
6
6
6
6
4
5
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
SHT.
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
R106
R150
R151
R152
R153
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R244
R245
R250
R251
R252
COMP. LOC.
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
3
SHT.
F
H1
H1
H2
H2
I2
I2
I1
B1
B1
B1
C2
C2
C2
C1
C1
C2
D2
D2
D2
D2
D2
E2
E2
E2
E2
E1
F1
F2
F1
G1
H2
H1
H2
H1
B2
B2
A2
B2
A2
D2
G3
A2
H2
A2
B2
D3
D1
D1
D1
D2
G5
H5
H5
E1
E2
F1
F1
G1
G1
F4
I3
G4
F3
F2
G2
H2
H2
H2
H2
I2
I2
I2
B3
B3
B3
C4
C4
C4
C3
C3
C4
D4
D4
D4
D4
D4
E4
E4
E4
E4
E3
F3
F4
F3
G3
H4
H3
H4
H3
G3
A4
H2
B2
R253
R254
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
R283
R284
R285
R286
R287
R288
R289
R290
R292
R293
R294
R297
R298
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R320
R321
R322
R323
R324
R325
R326
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
R361
R362
R363
R364
R365
R366
R367
R368
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R379
R380
R381
R382
R383
R384
R385
R386
R394
R397
R398
R400
F
B2
D3
C1
C1
C1
C2
G6
H6
H6
D1
F2
F3
G3
G4
G4
I3
F6
E6
G4
G4
C2
B2
F3
F2
G3
H2
H2
H3
H3
I3
I3
I2
B5
B5
B5
C5
C5
C6
C5
C5
C5
D6
D6
D5
D6
D6
E6
E6
E6
E6
E5
F5
F5
F5
G5
H6
H5
H6
H5
B5
B5
A6
B6
A6
D6
G3
A6
H3
A5
A5
A5
A5
A5
A5
B5
B4
A4
A4
A4
A3
B3
A5
B5
B5
B5
B5
C5
B5
B4
C4
B4
B5
C5
C5
D5
D5
D5
D5
D4
C4
D4
D5
E5
COMP. LOC.
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SHT.
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R420
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
R450
R451
R452
R453
R454
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
R465
R466
R467
R468
R469
R470
R471
R472
R473
R474
R475
R476
R477
R478
R479
R480
R481
R482
R483
R484
R485
R486
R487
R488
R489
R490
R492
R493
R494
R497
R498
R500
R501
R502
R503
R504
R505
R506
R507
R508
R509
R510
R511
R512
R513
R514
R515
R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R532
R534
R535
G
G
E5
E5
E5
E5
E5
E4
E4
E4
E5
F5
F5
F5
F5
F5
F5
F5
G5
F4
F4
F4
F4
F5
G5
G5
G5
G5
H5
G5
G5
H5
G4
G4
G4
G5
H5
H5
H5
I5
I5
H5
H5
H5
I5
I5
H4
I4
H4
I4
D2
C2
C1
E2
E2
E3
E3
E2
E2
E2
C2
C2
A3
F5
F5
F5
B1
F6
I3
H4
H5
H4
H4
H2
H2
H2
H2
F3
F3
E3
D3
G1
F1
F1
F1
E1
E1
E1
E1
E1
D1
D1
D4
E3
D4
C4
C4
B4
B4
A5
D5
I5
A3
E3
A1
COMP. LOC.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
5
2
6
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
SHT.
R536
R537
R538
R539
R540
R541
R542
R543
R544
R545
R546
R547
R548
R549
R550
R551
R552
R553
R554
R555
R556
R557
R558
R559
R560
R561
R562
R563
R564
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R575
R576
R577
R578
R579
R580
R581
R582
R583
R588
R589
R590
R591
R592
R593
R594
R595
R596
R597
R598
R599
R600
R601
R602
R603
R604
R605
R606
R607
R608
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
R621
R622
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
R638
R639
R641
R642
R643
R650
R652
W1
W2
SR2
SR3
SR4
SR5
R653
R654
R655
R656
R657
R658
R700
R701
R720
R721
R722
R723
R740
R767
R773
R776
R781
R782
R783
R785
R786
C2
D2
D2
I5
D2
D4
D6
H5
I5
E6
C1
C1
A1
A2
A2
A2
A1
A2
E3
I3
G1
G1
B6
B6
E5
E5
E6
E5
B5
G1
G2
G3
B6
B6
I6
B6
B6
COMP. LOC.
4
4
4
5
5
5
5
2
2
6
6
6
2
2
2
2
2
2
1
1
2
2
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
SHT.
H
Z2
Z3
Z4
Z150
Z250
Z350
Z450
Z620
Z621
Z720
H
Name
I
JVDY
Drawn
6
Index
INPUT &amp; DRIVER MODULE
Module No
R7627661
18-03-1999
Date
I
PCB No
0
Rev
7/7
Sheet
PDGY
Checked
R780595
BARCO PROJECTION SYSTEMS
1
2
3
4
5
6
R7627661
Video &amp; RGB Input + Driver
%ORFNGLDJUDP
6XSSRUWVLJQDOV
EF
Q23
VFB_INV
VS
,&amp;
MUX
EN
Q1
COIN
BRT_P1
SC/CLAMP
+VID +RGsB
L
L
L
L
H
L
H
L
L
H
L
H
0 0
G3
1
+VID
+RGsB
DELAY
Q24
Q25
Q27
CS_INV
IC3
Inverter
IC2
Inverter
0
1
0
L
H
X
X
X
X
1
X
X
L
H
X
X
2
X
X
X
X
L
H
IC2
Inverter
9
OUT
L
H
L
H
L
H
CLAMP 1us
2
3
+
+
IC2
IC2
IC2
Inverter
Inverter
Inverter
BRT_P1 1.5us
HFB
BRT_P
IC3
IC3
Inverter
Inverter
BRT_P2
ABL
2.1us
2.1us
+
IC3
IC3
Inverter
Inverter
ABL_BL
20us
++
20us
IC3
ABL_MP
Inverter
13
Block diagram
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
6XSSRUWVLJQDOV
/LQH
)O\EDFN
9LGHR,Q
&amp;ODPS
6\QFRQ*UHHQ
XV
&amp;ODPS
9LGHR69LGHR
&amp;ODPS
6\QF6HSHUDWH
%57B3
XV
XV
XV
%57B3
%57B3
XV
&amp;6B,19
XV
6&amp;&amp;ODPS
14
Support signals
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
VX
VX
VX
VX
VO
DQ
JL
VW
UR
SS
X6
WX
RH S,Q
GL F
9 Q\
6
3
7
/
%
$
WQ
HU
UX
FH
JD
ND
OHW
QH
P
HU
XV
DH
P
QHW
UU
XF
HG
RK
WD
FW
QH
P
HU
XV
HD
P
/
%
B/
%
$
3
0
B/
%
$
3
B7
5
%
3B
7
5
%
3
B7
5
%
15
Support signals
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
ADJUSTMENT PROCEDURE
Adjustments on the
Module
- Adjustment of the GAIN of the Pre-amplifiers for Red (P250), Green (P350) and Blue
(P450)
- Adjustment of the GAIN of the output Amplifiers for Red (P251), Green (P351) and Blue
(P451)
Location of the Controls
GAIN
adjustment Output Amplifiers
TP201 (R)
TP301 (G)
TP401 (B)
P251 (R)
P351 (G)
P451 (B)
TP200 (R)
TP300 (G)
P350 (G)
P250 (R)
P450 (B)
TP400 (B)
GAIN
adjustment Pre-amplifiers
16
Adjustment procedure
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
Adjusting conditions
1. Signal input
- Connect a RGB signal (0.7Vpp Bl&amp;Wh) to the projector and select
the corresponding input (refer to the manuals of the
projector).
0.7 V
2. Contrast and Brightness setting (refer to the Owner's manual of the projector)
- Adjust the Contrast level until the bar scale on the screen indicates 100.
- Adjust the Brightness level until the bar scale on the screen indicates 50.
3. GAIN adjustment For Red, Green and Blue (refer to the Owner's manual of the
projector)
- Proceed to Random Access Adjustment mode and select the Picture tuning.
- Highlight Color Balance with the arrow keys and press ENTER to display the Color
Balance menu.
- Proceed to adjust RED &amp; BLUE or GREEN.
- Adjust the GAIN for RED until the bar scale on the screen indicates 60.
- Adjust the GAIN for GREEN until the bar scale on the screen indicates 50.
- Adjust the GAIN for BLUE until the bar scale on the screen indicates 100.
Adjustments
Attention: To eliminate Beam Current Limiting (BCL) while adjusting the GAIN
potentiometers, remove the anode lead of the three picture tubes on the EHT
Splitter.
WARNING
The power must be OFF before removing any connector from EHT splitter.
Failure to do so may result in DANGER TO LIFE and
severe damage to the projection unit.
Removing the anode lead of the
three picture tubes
- Switch OFF the projector and
unplug the power cord from the
power input on the front panel.
- Unlock the anode lead cap by
turning it counter clockwise.
- Pull out, by the cap, the anode
lead for each picture tube from
the EHT splitter and discharge
the picture tube anode by touching the top of the lead to the
aquadag grounding shield.
Anode lead
BLUE CRT
GREEN CRT
RED CRT
- Reinstall Power connection and
switch ON the projector.
17
Adjustment procedure
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
1. Adjustment of the RED channel
Pre-amplifier P250
- Connect the probe of the oscilloscope to the test
point TP200.
- Adjust the potentiometer P250 for a video signal
amplitude of 4V (refer to fig.1)
- (The black level is at about 2V DC)
4.0V
2.0V
Fig. 1
Output Amplifier P251
J252
- Connect the probe of the oscilloscope to the test
point TP201.
- Short-circuit the 2 pins of the connector J252.
- Adjust the potentiometer P251 for a video signal
amplitude of 4V (refer to fig.2)
4.0V
Fig. 2
2. Adjustment of the GREEN channel
Pre-amplifier P350
- Connect the probe of the oscilloscope to the test point TP300.
- Adjust the potentiometer P350 for a video signal amplitude of 4V (refer to fig.1)
- (the black level is at about 2V DC)
Output Amplifier P351
- Connect the probe of the oscilloscope to the test point TP301.
- Adjust the potentiometer P351 for a video signal amplitude of 4V (refer to fig.2)
3. Adjustment of the BLUE channel
Pre-amplifier P450
- Connect the probe of the oscilloscope to the test point T400.
- Adjust the potentiometer P450 for a video signal amplitude of 4V (refer to fig.1)
- (the black level is at about 2V DC)
Output Amplifier P451
- Connect the probe of the oscilloscope to the test point TP401.
- Short-circuit the two pins of the connector J452.
- Adjust the potentiometer P451 for a video signal amplitude of 4V (refer to fig.2)
J452
18
Adjustment procedure
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
Control LED's on the module
G2 Adjustments
RED
GREEN
BLUE
Input Selection
RGsB
VID
RGB
HDTV
COMP_VID
SVID
19
Adjustment procedure
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
TECHNICAL DESCRIPTION
Introduction
The projector can operate in one of the following modes by pushing the corresponding numeric button or by means of the identification of the input board of a switcher
RCVS800 or RCVDS05 :
1) Video Composite
2) Super Video
3) RGB Analog level with Bi-Level Sync (with automatic sync detection)
4) RGB Analog level with Tri-Level Sync (with automatic sync detection)
5) Component input: Y, R-Y, B-Y with Bi-Level Sync
6) Component input: Y, R-Y, B-Y with Tri-Level Sync
The selection between the standard BI-level sync and the HDTV TRI-level is NOT
automatic but is done by the selection of the corresponding input.
The selection of the sync signal between RGBS and RGsB however is automatic and
there is always priority for the separate sync if both are applied.
Input selection
The different signals are selected by means of 7 current generators activating each time
a differential input. All of these 7 inputs are switchable between non-differential or
differential, and are factory preset for non-differential.
The electronic circuit comprises different sheets. On sheet 2 the selection voltages are
generated by a BCD/ DEC decoder which is directed from a BCD coded info using three
output ports of the I&sup2;C interface. The spot suppression circuit and the combined blanking
is also represented on this sheet.
Sheet 1 is purely representing the signal input amplifiers.
a) Mode selection
IC607 (PCF8574A) is connected to the I&sup2;C Interface IC607 and outputs P5...P7 are
connected with the BCD ---&gt; DEC decoder IC606 (74LS42) . The respective output of
the decoder IC drives one or more switching transistors. Five switching voltages and
4 '*_select' lines have to be generated. These '*_select' lines are used to select an
input source. Six green LEDs supply a visual indication of the status of these
switching voltages as a kind of service information.
Hereafter we discuss the different modes in more detail.
b) Video Composite
The output pin 1 of the BCD/DEC decoder goes low and turns on Q630 and Q629 to
provide the VID_select voltage. This voltage selects the video composite input by
activating Q501/Q502 /Q500.
The same +VID voltage also must switch high the MATRIX line through D621 since the
MUXDMUX needs to select the matrixed RGB signal (see sheet 3).
The video is now passed on to Q527 and the synchronization to connector J401. This
connector is wired pin to pin with J402 if no module is inserted between the connectors,
and the sync is now referred to as SYNC_SD to be applied to the SYNC module.
The same video signal is also applied to Q524 and further proceeds to the DECODER
module (LUMA/VID line).
20
Technical description
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
The decoder module will be handled separately, as it is a different module. The output
of this module is a component signal Y / (R-Y) / (B-Y) and returns to the input module
on connector J401 (same connector of SYNC_EXT).
Note that these signals are accompanied by a DC voltage which must forward bias the
series diodes D200, D300 and D400.
The component signals (R-Y)_DEC, Y_DEC and (B-Y)_DEC from the decoder are now
matrixed and the chrominance is adjusted in amplitude (saturation control) and they
proceed then to the MUXDMUX IC200 (see sheet 3). Because the MATRIX line is high
this IC200 selects these R/G/B signals for further processing.
c) Super Video
When S-Video is selected, pin 2 of IC606 becomes low and the S-VID_select, +VID
and MATRIX lines all switch to high. The luminance input is selected by the SVID_select line and flows through the same circuit as video. The chrominance input
is sent straight to the DECODER module via Q523. As the signal on the Y-input
follows the same circuit as video, it can also be supplied with a video composite
signal in stead of a Y signal. The projector has then two video composite inputs. The
decoder uses the +S-VID and + VID lines to switch from a composite video to a SVideo mode. The level of the +S_VID line is set depending on the SVID_SWITCH
line as determined in the picture tuning menu.
d) RGB Analog level with Bi-Level Sync
Pin 3 of IC606 becomes low for this selection. This causes both Q622 and Q623 to
be conducting and the RGB-select line is activated. External composite sync
pulses, if present, are picked up from the collector of Q511 (sync_detect line, see
sheet 1/7) and is amplified by Q626.
C622, R624, D626 is a peak detector. With external pulses, the voltage drop across
R624 reaches the G-S threshold level of Q625 which gets forward biased and C621 is
charged up and Q624 is switched off. The RGsB_select line comes low . If no
external pulses are presented, the RGsB_select line is high active and the green
signal is selected for synchronisation.
The R, G and B analog signals are selected by the three input differential amplifiers and
proceed now to the MUXDMUX IC200 (sheet 3) via three current drivers Q201, Q301 and
Q401. Since the +MATRIX line is low here, these signals are selected by the MUXDMUX
IC200 and are further handled as will be described later on in 'Selection of RGB-signals
- Clamping'.
e) RGB Analog level with Tri-Level Sync (HDTV)
In this case output 4 or pin 3 is switched to a low level. Via D628 the RGB_select voltage
becomes high and via D646 transistor Q631 is fully on to pull the /HDTV line at a low level
(active low !).
The RGB signal is passing exactly the same flow as described above. The sync signal
however is now passing the HDTV or TRI-level processing circuit on the SYNC module.
For a more detailed description refer to the section of the synchronisation board.
f) Component input: Y, R-Y, B-Y with Bi-Level Sync
The Y-signal must be connected to the G - input, the R-Y and B-Y to the respective R
and B inputs of the projector. Here, two lines must be high level : the MATRIX and
RGB_select lines. Output 5 or pin 4 is switched low and via D629 the RGB_select voltage
can be generated same as described before.
Via D645 transistor Q632 is blocked and this turns on Q634 to light up the green COMP
21
Technical description
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
VID LED and put a high level on the +MATRIX line.
Sync is treated exactly the same way as for 'RGB with Bi-Level sync'. (refer to paragraph
d)
The three signals arrive at the bases of Q200, Q300 and Q400 (sheet 3). The DC level
of these signals block the diodes D200/D300/D400 and pass now to the matrix /
saturation circuit. Since the MATRIX line is high, the matrixed R, G and B signals are
selected by the MUXDMUX IC200.
g) Component input: Y, R-Y, B-Y with Tri-Level Sync
In this case three lines must be active : the /HDTV, MATRIX and RGB_select. Output
6, or pin 5 is switched low level. Via D547 the RGB_select voltage is generated. D644
turns on Q631 to pull the /HDTV line at a low level. Finally, D643 blocks Q632 and the
MATRIX line is put at a high level.
The component signals are handled just like described in paragraph F but the Tri-level
sync processing on the sync board is switched on via the /HDTV line.
Blanking - Spot
Suppression
The composite blanking (COMP BLANKING) is combined with SF3 (Scan Fail), ABL
(Automatic Black Level), and the software blanking to form a complete blanking signal
to send to the output amplifiers.
The COMP BLANKING is composed of the flyback pulses HFB, the user adjusted left/
right and top/bottom blankings and the coincidence information. The composition of this
signal will be discussed in the SYNC module description.
The output ports P0, P1 and P2 can be switched at a high level via I&sup2;C. The high output
level of this I&sup2;C interface output is cancelled by the ABL pulse output pin 2 of IC601 as
we need to unblank during the ABL measurement time.
This is necessary in order not to disturb the current measurement during this measuring
time.
The composite blanking must also be cancelled during this ABL interval and this is
realized with D600, a diode connected from the ABL pulse output to the composite sync
input.
In case of a scan fail, the SF3 line is switched low, the Schmitt trigger output then
becomes high (pin 4 of IC601) and all the blanking outputs also become high.
Spot Suppression
The spot suppression circuit is built around Q620 / Q621 and senses the +17V at the
moment the projector is switched off.
The moment the projector is turned off, the +17V drops the quickest compared to the
other voltages due to the heavier load on the +17V.
Normally the transistor Q620 is in saturation and cuts off Q621. The electrolytic capacitor
C620 is charged to the zener voltage of 150V.
At switching off, the Q620 turns off very rapidly and Q621 is thereby turned on. The sudden
drop of the collector voltage of the latter is coupled to the G1's and causes the G1 to go
to -150V. This high negative G1 voltage means an efficient spot suppression.
Notes :
a) An inaccurate alignment of the +17V (too low) can cause intermittent blanking with
heavy loads (plain white pictures).
b) The spot suppression can only behave correctly on condition the two required voltages
(+17V and +210V) are present and correct at the moment of turning off the projector.
c) An incorrect alignment of the G2 voltages (too high) reduces the efficiency of the spot
suppression.
22
Technical description
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
The drop of the collector voltage of Q621 is also coupled to the Schmidt trigger input pin
3 (same as for the SF3) via diode D602 to cause an immediate blanking.
Finally, diode D603 applies this (SPOT) voltage to the gates of Q251, Q351, Q451 (see
sheet 4) in order to switch off the output stages to prevent any video to reach the output
amplifiers.
Matrix - Saturation
control
The matrix - saturation control is done by the circuit Q220 - Q224 and IC221 (TBA331)
on sheet 3 of the diagrams.
The saturation voltage (SAT) is delivered by the VO3 output of IC7 (sheet 5) and buffered
by the OPAMP TL082. Each of the color difference signals is applied to the common
emitter current source of one of two identical differential amplifiers. The outputs are then
respectively mixed with the Y signal in Q220 and Q223. On the collectors of these
transistors we find the Red and Blue signals. These are now applied to the MUXDMUX
IC200 on the pins 3 and 13.
The G-Y is formed by adding (R-Y) via R225 and (B-Y) via R226. The Green is obtained
by adding this signal to the Y-signal. This Green signal is also sent to the MUXDMUX
IC200 on pin 1.
Selection of the RGB
signals - Clamping
The MUXDMUX IC200 selects between the RGB Analog coming straight from the BNC
inputs and the RGB which is the result of the matrix. This selection is done by the
switching voltage &quot;MATRIX&quot;. A low level selects the RGB coming from the BNC inputs,
a high level for the RGB resulting from the matrix.
The next MUXDMUX (IC201) has as task to select between the RGB signals and the text
(R_CTRL, G_CTRL, B_CTRL) informations coming from the Controller board. This
selection is done by the INSERT voltage accompanying the above pixel information.
In order to obtain the same brightness level, these 6 available signals at the select inputs
are clamped by a &quot;CLAMP&quot; pulse as follows.
The divider R320/R321 determines the clamping DC level which is then buffered and is
available at the inputs of the six bilateral switches in IC202 and IC203. At the moment
the CLAMP is presented the above DC level is used to clamp the black level of the 6
available signals to the same level. The text is correctly inserted irrelevant the
fluctuations of the input signals.
The outputs of the MUXDMUX are referred to as R_MUX, G_MUX and B_MUX and
proceed now to the contrast and brightness adjustments (see sheet 4).
23
Technical description
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
Generation of the
supporting pulses
R7627661
CLAMP pulse :
The position of this clamping pulse for the brightness control depends on the active mode
of the projector. There are three different pulses available to determine the start of the
CLAMP pulse (= leading edge). These pulses are :
* SC/CLAMP pulse
* CS_INV
* HFB or BRT_P1 pulse
a) The SC/CLAMP pulse is the Sandcastle pulse provided by the TDA2595 of the sync
board. This pulse is used when the +VID line is high. (video or S-video)
b) The CS_INV is the composite sync, used when +RGsB is high (RGB with sync on
green). The clamping pulse starts the moment the sync pulse is terminated (trailing
edge of the positive sync pulse).
c) When neither +VID nor +RGsB are high, the BRT_P1 pulse is used. BRT_P1 is
coincident with the flyback pulse. This means that the pulse position varies with the
phase control. On other terms, the phase control has an influence on the clamping
position and can affect the brightness.
When in the Sync on Green mode, the composite sync is selected to produce the
clamping pulse and no sync is applied to the projector, there is no clamp pulse and the
output of the LM1203 is undefined. In fact, when there is no sync, the picture is blanked,
but, the moment the sync is back it would take too long to revert to normal conditions.
Therefore, the CS_INV is replaced by the BRT_P1 pulse when there is no coincidence
in the Sync on Green mode.
For that reason, the COIN (coincidence) signal is sent to the base of Q1 and the latter
pulls pin 1 at ground level. As then both switching pins are at low level, the BRT_P1 pulse
is selected instead.
The CLAMP pulse is used to restore the black level of the signals before entering the
MUXDMUX IC201 and for the brightness control in the LM1203.
BRT_P pulse
The negative HFB pulse is differentiated by C5/R15 in order to reduce the width to 2.1 &micro;S.
These pulses are used to drive the MOSFETs Q250/Q350/Q450 into cutoff and install a
zero DC level at their Sources during the cutoff time thus inserting a brightness pulse for
the preparation of the brightness control.
BRT_P2 pulse
This is the same as BRT_P but with opposite polarity, thus, a positive pulse of 2.1 &micro;S
long.
Both these pulses are used to install the DC level of a brightness pulse with respect to
the black level of the video signal. Note that the ABL pulse of 20&micro;S is added to both of
these pulses.
24
Technical description
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
BRT_P1 pulse
The BRT_P pulse is differentiated by C8/R17 to reduce the width to 1.5 &micro;S . After inversion
we get a positive BRT_P1 pulse, smaller than the former pulses and used in the clamping
circuits around IC251 / IC351 / IC451.
Note that these pulses are cancelled during the ABL time by applying the ABL pulse via
D4 to the input of the inverter, pin 5.
ABL - ABL_BL - ABL_MP
An ABL pulse of 40&micro;S, positioned at the end of the vertical flyback time, is generated on
the DEFLECTION module.
This pulse is inverted by an inverter in IC3 and then differentiated by C7 / R22 to determine
a pulswidth of 20 &micro;s. The next inverter changes the polarity and generates the ABL_BL
pulse. This pulse determines the time of the leakage or black current measurement.
This positive pulse is once again differentiated by C8/R26 to generate in association with
the inverter, another positive ABL_MP pulse of the same width but this one is coming just
after the former one.
During the total 40 &micro;S ABL time the first 20 &micro;s the CRT leakage current is measured,
followed by a second 20 &micro;s interval in which a 10 &micro;A cathode current is measured and
processed (see ABL description in the coming RGB DRIVER section).
RGB Amplifier - Driver ABL
The R, G and B signals are all three adjusted in amplitude and the DC level is varied by
the respective contrast and brightness controls in the LM1203. These are the general
contrast and brightness controls before the individual adjustments per color are applied.
There are three identical circuits, one for Red, one for Green and one for Blue. We limit
the description to the green channel. The Red and Blue channel are slightly different as
they each have an additional gamma correction.
The black level of the video signal at the output of the LM1203 is determined by the
brightness voltage. It is 2 volts for 50% brightness.
The divider R253/R256 reduces the video amplitude at the output of the LM1203 since
it is too big to drive the amplifier EL2082. With the -12V apllied through R298 and R255,
the DC-level is set to 0V (for 50% brightness).
Because an user's adjustable brightness and contrast control per color is required to
compensate the tolerances, the three signals will undergo now an adaptation of these
levels.
Gain control per color :
The individual gain control is realized by means of an EL2082 (IC250 / IC350 / IC450).
The waveforms for the optional contrast modulation are also applied to these gain control
inputs, in combination with a DC level between 0 - 2 V for the individual gain controls.
Black level control per color :
An offset on the black levels (color temperature adjustment) is obtained in two steps. In
a first stage, a zero DC level is installed. In a second stage this level is altered (offset)
by the user. In a third stage, a comparison -clamping circuit varies the DC level of the video
in accordance with this offset. The ABL circuit has as task to stabilize this color
temperature in the time, or to correct the normal wear and tear of the picture tubes.
Q250 is blocked during the BRT_P pulse time and because the Source is then at ground
level via R258, a 'brightness pulse' of zero volt is inserted in the video signal on the
25
Technical description
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
backporch. This zero level is also implemented during the ABL time, since the ABL pulse
is added to the BRT_P pulses via D5.
The signal passes then the amplifier IC250 and proceeds to the darlington Q252 / Q253.
The OFFSET_R can shift this previously inserted level in a positive or negative sense as
follows.
On sheet 4 we have the electronic diagram for the OFFSET_R/G/B lines. The IC6 VO0
DC output level output is switched to the node R60/R61 during the BRT_P2 pulse time
and also during the ABL time. The ABL pulse is therefore added to the BRT_P2 via D5
(see diagram BRT_P2 generation, same sheet).
The current generator Q6/Q7 provides a variable current to the resistors R64 / D15 / D16
/ R260 / R261. The drain voltage is consequently altered in a positive or negative sense
in accordance with the named VO0 output. During the ABL_MP time slot diode D9 gets
blocked and an additional current flows through D15/D16 and R64. This is the current that
will be measured for the ABL control.
This divider is designed to implement a cathode voltage to all the three tubes which must
result in a small 10 &micro;A current. The offset voltage however can change this implemented
current. The measured current during the ABL_MP (Measurement Period) time slot
depends on the offset adjusted by the user.
This level will be stabilized in the time by a sample and hold circuit.
IC251 is a Norton amplifier. It compares the instant DC levels at the inputs the moment
pin 5 is lifted up. This pin 5 is supplied with the BRT_P1 pulses.
When pin 5 is at a low level, the output is very high impedance.
Consequently, during the BRT_P1 pulse time the instant DC level of the video is
compared to the ABL voltage (=output of the analog switcher IC253).
A correction and stabilization of the DC level of the video signal is realized by the above
loop circuit.
When the ABL voltage is switched off a resistive divider R272 / R273 guarantees a correct
DC level output for the video signal.
Automatic Black Level
(ABL)
The automatic Black level is done in two steps : a leakage measurement, followed by a
small current measurement.
Leakage measurement
The cathode current is returned to the RGB drive module via pin 4 of the J550 connector
as ABL RED. The voltage developed across R285 is applied to the non-inverting input pin
10 of the OPAMP IC254. The gain of this OPAMP is determined by the feedback R282/
R284 and the input is limited by two diodes.
The output of the OPAMP is sampled by the ABL_BL pulse and held on the capacitor
C260. IC254 compares this voltage with ground and adjusts the bottom side of R285 until
the voltage on C260 is zero.
ABL-current measurement
After this time slot ABL_BL goes low and ABL_MP goes high for a certain time. During
this period a small puls is inserted on the video-signal via OFFSET_R, OFFSET_G and
OFFSET_B. This should result in a small cathode current of 20&micro;A which should develop
a voltage of approximately 0,2 V across R258. This voltage is amplified by IC254 pin 8,
9 &amp; 10 and comes over C259. Via buffer IC254 pin 12, 13 &amp; 14 this voltage is applied to
the regulator IC254 pin 1, 2 &amp; 3 which compares this voltage to a reference. Th DC-level
of the output is adapted until a balance is reached.
26
Technical description
Date: 08/03/99 R7627661
Video &amp; RGB Input + Driver
R7627661
G2 adjustment :
The correct behavior of the ABL (on other terms, the implemented cathode current during
the ABL_MP time is really 10 &micro;A) is only guaranteed when the G2 voltages are correctly
adjusted.
In the service menu, when activating the G2 ADJUST item, the special conditions to align
the G2's are switched on by software :
- internal pattern on 15 khz
- brightness and contrast at 50%
- no video (= black)
The developed ABL voltage under the above conditions is applied to two level detectors.
Three resistors R274/275/276 determine a minimum and maximum voltage for the level
detectors. Only when the ABL voltage is in the accepted zone, the LED is off and the
G2 is correctly adjusted.
Note :
The LEDs do not play any significant role in the normal operating modes. They
can be on, off or go on and off depending on different parameters. Disregard the
27
Technical description
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
10
20
30
40
50
100
120
130
140
150
160
161
170
180
200
R133076
R3133921
R367600
Z3440002
Z3440001
R805375
R3631049
B360863
R367502
R3661026
B133004
B133003
V3134911
R348102
R7123023
HTSN A TO5 MNT PAD 3P
J MD SHUNT F P2 E1SN I
NUT TRAD M 3 BLOCK BRNI
CD REC2- 1007G24YE 190
CD REC2- 1007G24RD 110
HTSN V700 MK2
SCR Z933 M 3 X 6 SS
SCR Z$7985M 3 X 10 STZY
SPR D6798AD 3,2D 6 STZN
NUT D934 M 3
SS
HTSN A TO220 I-KAP&deg; 18X23
HTSN A TO220 I-BUSH 6/3,1
J U0.3 FBT P 8 E1AU TLP
WU JUMP 0,6 7,5
SPRCL 0,5 D 3,2D 7 PLBK
1
6
2
2
1
1
7
1
1
1
1
1
3
2
1
C 1
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C132
C150
C151
C152
C153
C154
C155
C156
C157
C200
C201
C202
C203
C204
C220
C221
C222
C223
C224
C225
C226
C227
C228
C229
C230
C231
P210227
P210061
P210101
P210101
P210006
P210101
P210101
P210122
P210122
P210122
P210122
P210122
P210122
R111477
R111476
V1115469
P210122
P210122
P210122
R111510
R111510
P210102
R111531
P210092
R111468
P210122
R111510
P210122
P210122
P210122
P210122
P210122
P210116
P210122
R111678
P210122
P210100
R111678
P210122
R114090
R114090
R111510
P210122
R111678
R111678
P210122
P210122
R111678
P210137
C# Z5U MU 100N Z 50 0805
C# C0G MU 4P7D 50 0805
C# C0G MU 560P J 50 1206
C# C0G MU 560P J 50 1206
C# C0G MU 820P J 50 1206
C# C0G MU 560P J 50 1206
C# C0G MU 560P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 100M M 25E2 85
C EL RA 47M M 25E2 85
C EL RA 1M M 50E2 105
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 22M M 25E2 85
C EL RA 22M M 25E2 85
C# C0G MU 470P J 50 1206
C EL RA 10M M 35E2 85
C# X7R MU 10N K 50 1206
C EL RA 470M M 16E2 105
C# X7R MU 100N K 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 27P J 50 0805
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# C0G MU 47P J 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C POMERA 1M K 63E2 85
C POMERA 1M K 63E2 85
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# C0G MU 100P J 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C261
C262
C263
C265
C266
C267
C271
C272
C273
C274
C300
C301
C302
C303
C304
C320
C321
C322
C350
C351
C352
C353
C354
C355
C356
C357
C358
C359
C360
C361
C366
C367
C374
C400
C401
C402
C403
C404
C420
C421
C422
C423
C424
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
P210122
P210090
P210115
R111478
P210122
P210074
P210122
R111678
P210122
P210122
P210092
P210148
R111510
P210227
P210227
P210029
R111510
R111510
R111678
P210227
P210122
P210141
P210122
R111678
P210122
P210100
P210122
P210122
R111510
P210122
P210090
P210236
R111478
P210122
P210074
P210122
R111678
P210122
P210122
P210092
P210148
P210029
R111510
P210122
P210075
P210122
R111678
P210122
P210100
P210122
P210122
P210122
P210122
P210141
P210122
P210090
P210115
R111478
P210122
P210018
P210122
R111678
P210122
P210122
P210092
C# X7R MU 100N K 50 1206
C# C0G MU 56P J 50 0805
C# C0G MU 6P8D 50 0805
C EL RA 220M M 25E2 105
C# X7R MU 100N K 50 1206
C# C0G MU 39P K 50 0805
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# Y5V MU 470N Z 25 1206
C EL RA 22M M 25E2 85
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 2N2J 50 1206
C EL RA 22M M 25E2 85
C EL RA 22M M 25E2 85
C EL BRA 10M M 25E2 85
C# Z5U MU 100N Z 50 0805
C# X7R MU 100N K 50 1206
C# C0G MU 27P J 50 1206
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# C0G MU 47P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# C0G MU 56P J 50 0805
C# C0G MU 6P8D 50 1206
C EL RA 220M M 25E2 105
C# X7R MU 100N K 50 1206
C# C0G MU 39P K 50 0805
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# Y5V MU 470N Z 25 1206
C# C0G MU 2N2J 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# C0G MU 12P J 50 1206
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# C0G MU 47P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 27P J 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 56P J 50 0805
C# C0G MU 6P8D 50 0805
C EL RA 220M M 25E2 105
C# X7R MU 100N K 50 1206
C# C0G MU 33P J 50 0805
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
28
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
C461
C462
C463
C464
C465
C466
C467
C474
C500
C501
C502
C503
C504
C505
C506
C507
C508
C509
C510
C511
C512
C515
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
C531
C532
C533
C534
C535
C536
C537
C538
C539
C540
C541
C542
C543
C544
C545
C547
C548
C549
C550
C551
C600
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
P210148
R111510
P210122
P210122
P210122
P210029
R111510
P210122
R111678
R111678
P210122
P210139
P210092
P210122
R111678
R111678
P210092
P210122
P210139
R111678
R111678
P210122
P210122
R111678
R111678
P210092
P210122
P210122
P210092
R111678
R111678
P210122
P210122
P210074
P210122
P210122
P210092
R111678
R111678
P210122
P210122
P210074
P210122
R111678
R111678
P210092
P210122
P210122
P210122
P210165
P210122
P210122
P210137
R111510
R111510
R111510
P210013
P210095
R111510
P210122
R111510
P210095
R111510
P210122
R111164
P210095
P210095
C# Y5V MU 470N Z 25 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 2N2J 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# C0G MU 33P J 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 33P J 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 39P K 50 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 39P K 50 0805
C# X7R MU 100N K 50 1206
C EL BRA 10M M 25E2 85
C EL BRA 10M M 25E2 85
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 39P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 100P J 50 1206
C EL RA 22M M 25E2 85
C EL RA 22M M 25E2 85
C EL RA 22M M 25E2 85
C# C0G MU 1N J 50 1206
C# X7R MU 330N M 50 1812
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 330N M 50 1812
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C EL AX1000M T 25E14 85
C# X7R MU 330N M 50 1812
C# X7R MU 330N M 50 1812
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C623
C624
C625
C700
C720
R111510
P210095
P210122
R111468
R111510
P210122
P210122
R111571
R111510
R114085
R111510
P210122
R111510
P210122
P210095
C EL RA 22M M 25E2 85
C# X7R MU 330N M 50 1812
C# X7R MU 100N K 50 1206
C EL RA 470M M 16E2 105
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 2M2M350E2 105
C EL RA 22M M 25E2 85
C POMERA 330N K 63E2 85
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 330N M 50 1812
1
1
D 1
D 2
D 3
D 4
D 5
D 6
D 7
D 8
D 9
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 17
D 18
D 19
D 20
D 21
D 22
D 23
D 24
D 25
D 26
D 27
D200
D202
D203
D204
D206
D220
D221
D250
D251
D252
D253
D254
D255
D256
D257
D258
D259
D300
D302
D303
D306
D350
D351
D352
P234099
P234099
P234099
P234099
P234055
P234099
P234099
P234099
P234099
P234099
P234099
P234088
P234099
P234088
P234099
P234088
P234205
P234188
P234047
P234047
P234047
P234047
P234047
P234047
P234099
P234047
P234047
P234099
P234099
P234099
P234088
P234259
P234219
P234099
P234099
P234099
P234099
P234088
R131667
P234055
P234099
P234055
P234099
P234289
P234099
P234099
P234099
P234259
P234099
P234099
P234099
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BZV87-2V0 STA DMMELF
D#4148
R DMMELF
D#BZV87-2V0 STA DMMELF
D#4148
R DMMELF
D#BZV87-2V0 STA DMMELF
D#BAT54C
SCH SOT23
D#SMBJ5.0A TVS SOD6
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#4148
R DMMELF
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BZV87-2V0 STA DMMELF
D#BA682 S035A1 DMMELF
D#BZV87-1V4 STA DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BZV87-2V0 STA DMMELF
D LED D3 T GN
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#HSMS2814 SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
29
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
D353
D354
D355
D356
D357
D358
D400
D402
D403
D406
D420
D421
D422
D450
D451
D452
D453
D454
D455
D456
D457
D458
D459
D500
D501
D502
D503
D504
D505
D506
D507
D508
D509
D510
D511
D512
D513
D514
D515
D516
D517
D518
D519
D520
D521
D522
D523
D524
D525
D526
D527
D528
D529
D530
D531
D532
D533
D535
D536
D537
D538
D539
D540
D541
D542
D600
D601
P234088
R131667
P234055
P234099
P234055
P234099
P234099
P234099
P234099
P234259
P234099
P234099
P234099
P234099
P234099
P234099
P234088
R131667
P234055
P234099
P234055
P234099
P234289
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
D#BZV87-2V0 STA DMMELF
D LED D3 T GN
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BZV87-2V0 STA DMMELF
D LED D3 T GN
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#HSMS2814 SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
D602
D603
D604
D605
D606
D607
D608
D609
D610
D611
D612
D613
D614
D615
D616
D617
D618
D619
D620
D621
D623
D624
D625
D626
D627
D628
D629
D630
D631
D640
D641
D642
D643
D644
D645
D646
D647
D700
D701
D702
D703
D704
D770
D771
D772
D774
D775
D777
D780
D781
D782
D783
P234196
P234196
P234099
P234099
P234055
P234055
P234055
P234196
P234196
R131667
R131667
R131667
R131667
P234099
P234055
P234099
P234099
P234055
P234055
P234099
R131667
R131667
P234099
P234055
P234099
P234099
P234099
P234099
P234099
P234099
P234055
P234099
P234055
P234099
P234055
P234099
P234099
P234099
P234099
P234099
P234099
P234196
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
D#BYD37J
AVA SOD87
D#BYD37J
AVA SOD87
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
D#BYD37J
AVA SOD87
D#BYD37J
AVA SOD87
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
D#4148
R DMMELF
D LED D3 T GN
D LED D3 T GN
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BYD37J
AVA SOD87
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I 1
I 2
I 3
I 4
I 5
I 7
I 8
I 9
I131
I200
I201
I202
I203
I220
R137011
R137598
R137598
R134125
R134113
R132833
R132833
R136600
R1328265
R137583
R137583
R136600
R136600
R134124
U 74HCT153
DIP16 P
U 74HC04
DIP14 P
U 74HC04
DIP14 P
U 34084 DIP14 P
U 084 TL DIP14 P
U BELLA 4
DIP28 P
U BELLA 4
DIP28 P
U 74HC4066
DIP14 P
U 1203A LM DIP28 P
U 74HC4053
DIP16 P
U 74HC4053
DIP16 P
U 74HC4066
DIP14 P
U 74HC4066
DIP14 P
U 082 TL DIP8 P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
30
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
QUANTITY
I221
I250
I251
I252
I253
I254
I255
I350
I351
I352
I353
I354
I450
I451
I452
I453
I454
I455
I600
I601
I602
I603
I604
I605
I606
I607
R132134
R134225
R134145
R134114
R137583
R134113
P230100
R134225
R134145
R134114
R137583
R134113
R134225
R134145
R134114
R137583
R134113
R134145
R137546
R137598
R134001
R134016
R134032
R134002
R137492
R132832
U 3046 CA DIP14 P
U 2082 EL DIP8 P
U 3080E CA DIP8 P
U 393 LM DIP8 P
U 74HC4053
DIP16 P
U 084 TL DIP14 P
U#3080 CA SO8 P
U 2082 EL DIP8 P
U 3080E CA DIP8 P
U 393 LM DIP8 P
U 74HC4053
DIP16 P
U 084 TL DIP14 P
U 2082 EL DIP8 P
U 3080E CA DIP8 P
U 393 LM DIP8 P
U 74HC4053
DIP16 P
U 084 TL DIP14 P
U 3080E CA DIP8 P
U 74HCT32
DIP14 P
U 74HC04
DIP14 P
U 7805
TO220 P
U 7912
TO220 P
U 78L05AC
TO92 P
U 7812
TO220 P
U 74LS42
DIP16 P
U 8574A PCF DIP16 P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J 3
J206
J210
J213
J217
J235
J252
J400
J401
J402
J405
J452
J500
J501
J503
J504
J505
J506
J550
J560
J570
J580
J701
J703
J734
J735
J741
J757
J778
J779
J799
R313932
R3135005
R313935
B338800
B332142
R313851
R3132862
R313932
R313928
R313928
R313927
R3132862
R3132862
R3132862
R3132862
R3132862
R3132862
R3132862
R313935
R313935
R313935
R313925
R313930
R313924
R3485154
R3485154
R313928
R313932
R313929
R313931
R313926
J CT H MBT P12 M2SN WH
J DE P8 MBS P 9 FUMBLPGDB
J CT H MBT P15 M2SN WH
J PHN FBS D 3.5MON P
J BNC FBS P5 SHLD SIP
J CIRC A FBS P 4 MDIN MS
J MD1 C MBT P 2 E1SN 6,7
J CT H MBT P12 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 7 M2SN WH
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J CT H MBT P15 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBT P 5 M2SN WH
J CT H MBT P10 M2SN WH
J CT H MBT P 4 M2SN WH
CD CT FTMS P15 70
CD CT FTMS P15 70
J CT H MBT P 8 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P 9 M2SN WH
J CT H MBT P11 M2SN WH
J CT H MBT P 6 M2SN WH
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
L150
L200
L241
L242
L243
L300
L400
L602
R3061322
P250534
R3061322
R3061322
R3061322
P250534
P250534
R3061322
CH AX NS 10 UH
CH# 560 NH L1210
CH AX NS 10 UH
CH AX NS 10 UH
CH AX NS 10 UH
CH# 560 NH L1210
CH# 560 NH L1210
CH AX NS 10 UH
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
L720
R3061582 CH AX NS
P250
P251
P350
P351
P450
P451
PC
R107004
R107005
R107004
R107005
R107004
R107005
R780595
R TCE H200E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
R TCE H200E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
R TCE H200E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
PCB D708 INP
1
1
1
1
1
1
1
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
Q 7
Q 8
Q 9
Q 10
Q 23
Q 24
Q 25
Q 26
Q 27
Q200
Q201
Q202
Q220
Q221
Q222
Q223
Q224
Q250
Q251
Q252
Q253
Q254
Q255
Q256
Q257
Q300
Q301
Q302
Q350
Q351
Q352
Q353
Q354
Q355
Q356
Q400
Q401
Q402
Q420
Q421
Q422
Q450
Q451
Q452
Q453
Q454
Q455
Q456
Q457
Q500
Q501
P232044
P232044
P232043
P232044
P232043
P232044
P232043
P232043
P232043
P232044
P232043
P232044
P232043
P232004
P232033
P232044
P232044
P232076
P232044
P232044
P232044
P232044
P232043
P2320460
P232046
P232076
B133153
P232043
P232044
P232044
P232101
P232044
P232044
P232076
P2320460
P232046
P232076
B133153
P232043
P232044
P232044
P232044
P232044
P232076
P232043
R132904
P232043
P2320460
P232046
P232076
B133153
P232043
P232044
P232044
P232101
P232043
P232043
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSV52
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BFS17
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#2N7002 F SS SOT23
Q#BSS123 F SS SOT23
Q#BFS17
N SS SOT23
Q 2SA1723 P SS TO126
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859C P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BFS17
N SS SOT23
Q#2N7002 F SS SOT23
Q#BSS123 F SS SOT23
Q#BFS17
N SS SOT23
Q 2SA1723 P SS TO126
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BFS17
N SS SOT23
Q#BC849B
N SS SOT23
Q 2N2905A P SS TO39
Q#BC849B
N SS SOT23
Q#2N7002 F SS SOT23
Q#BSS123 F SS SOT23
Q#BFS17
N SS SOT23
Q 2SA1723 P SS TO126
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859C P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5 MH
QUANTITY
1
31
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
QUANTITY
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
Q510
Q511
Q512
Q513
Q514
Q515
Q516
Q517
Q518
Q519
Q520
Q521
Q523
Q524
Q525
Q526
Q527
Q620
Q621
Q622
Q623
Q624
Q625
Q626
Q627
Q628
Q629
Q630
Q631
Q632
Q633
Q634
Q635
Q636
Q720
Q721
Q722
P232043
P232043
P232043
P232043
P232043
P232043
P232043
P232043
P232043
P232043
P232043
P232076
P232076
P232043
P232076
P232076
P232043
P232076
P232076
P232043
P232044
P232044
P232044
P232044
P232044
P232043
R131471
P232042
P232043
P232042
P232079
P232043
P232042
P232043
P232042
P232043
P232043
P232043
P232043
P232043
P232043
P232042
P232044
P232043
P232043
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BFS17
N SS SOT23
Q#BFS17
N SS SOT23
Q#BC849B
N SS SOT23
Q#BFS17
N SS SOT23
Q#BFS17
N SS SOT23
Q#BC849B
N SS SOT23
Q#BFS17
N SS SOT23
Q#BFS17
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q BF458
N P TO126
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BSS84
F SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
P200411
P200387
P201111
P201111
P201103
P201103
P200387
P200387
P200427
P200435
P201105
P200403
P200403
P200419
P200419
P200419
P200427
P201055
P200403
P200403
P200451
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W12 0805
R# CE H470E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47E F 0W12 0805
R# CE H470E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 47K F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R 23
R 24
R 25
R 26
R 27
R 28
R 29
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 44
R 45
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 71
R 72
R 73
R 74
R 75
R 76
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
P200403
P200403
P200387
P200451
P200423
P200423
P200423
P200423
P200435
P200423
P200423
P200428
P200423
P200443
P200463
P200379
P200379
P200379
P200379
P200379
P200379
P200435
P200429
P200435
P200435
P200435
P200429
P200447
P200435
P200429
P200435
P200435
P200435
P200429
P200447
P200435
P200429
P200435
P200435
P200435
P200429
P200447
P200395
P200404
P200402
P200453
P200451
P200435
P200413
P200435
P200445
P200397
P200435
P200413
P200451
P200387
P200387
P200433
P200387
P200396
P200387
P200453
P200416
P200427
P200459
P200459
P200456
R# CE H470E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 5K1 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H150K F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H430E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H240E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 1K6 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 75K F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
32
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R 90
R 91
R 92
R 93
R 94
R 96
R 97
R 98
R 99
R100
R101
R102
R103
R104
R105
R106
R150
R151
R152
R153
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R244
R245
R250
R251
R252
R253
R254
R255
R256
R257
R258
P200421
P200432
P200431
P200427
P200427
P200427
P200422
P200450
P200387
P200363
P200419
P200387
P200387
P200431
P200435
P200431
P200379
P200435
P200387
P200387
P200387
P200383
P200384
P200397
P200384
P200363
P200385
P200417
P200395
P200384
P200390
P200427
P200429
P200397
P200397
P200397
P200405
P200405
P200414
P200399
P200457
P200457
P200461
P200461
P200451
P200451
P200435
P200435
P200397
P200405
P200405
P200420
P200397
P200379
P200435
P200449
P200363
P200371
P200465
P200379
P200411
P200399
P200417
P200417
P200387
P200419
P200398
R# CE H 2K7 F 0W25 1206
R# CE H 7K5 F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 3K F 0W25 1206
R# CE H 43K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 68E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H130E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 1K3 F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H120K F 0W25 1206
R# CE H120K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 2K4 F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 22E F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H300E F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R259
R260
R261
R262
R263
R264
R265
R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
R283
R284
R285
R286
R287
R288
R289
R290
R292
R293
R294
R297
R298
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R320
R321
R322
R323
R324
R325
R326
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
P200404
P200429
P200399
P201127
P200387
P200395
P200403
P201061
P200404
P200347
P200421
P200403
P200417
P200447
P200429
P200416
P200393
P200435
P200419
P200419
P200447
P200423
P200459
P200457
P200447
P200435
P200435
P200387
P201073
P201091
P201089
P201089
P201159
P201091
P200435
P200363
R1015281
P200387
P200383
P200384
P200397
P200384
P200363
P200385
P200417
P200395
P200384
P200390
P200427
P200459
P200442
P200379
P200403
P200435
P200435
P200363
P200465
P200379
P200411
P200399
P200417
P200417
P200387
P200419
P200398
P200404
P200429
R# CE H510E F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 47K F 0W12 0805
R# CE H100E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 82E F 0W12 0805
R# CE H510E F 0W25 1206
R# CE H 2E2 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 1K6 F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H270E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 10K F 0W25 1206
R# CE H 10E F 0W25 1206
R MF H200E F 0W4 E3
R# CE H100E F 0W25 1206
R# CE H 68E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H130E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 20K F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H300E F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H 5K6 F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
33
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R361
R362
R363
R364
R365
R366
R367
R368
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R379
R380
R381
R382
R383
R384
R385
R386
R394
R397
R398
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R420
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
R450
R451
R452
R453
R454
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
P200399
P200451
P200387
P200395
P200403
P200385
P200404
P200347
P200421
P200403
P200417
P200447
P200429
P200416
P200393
P200435
P200419
P200419
P200447
P200423
P200459
P200457
P200447
P200435
P200435
P200387
P200435
P200363
R1015281
P200387
P200383
P200384
P200397
P200384
P200378
P200385
P200417
P200395
P200384
P200390
P200427
P200387
P200395
P200409
P200405
P200355
P200459
P200363
P200383
P200409
P200451
P200427
P200465
P200379
P200411
P200399
P200417
P200417
P200387
P200419
P200398
P200404
P200429
P200399
P200451
P200387
P200395
R# CE H330E F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H 2E2 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 1K6 F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10E F 0W25 1206
R MF H200E F 0W4 E3
R# CE H100E F 0W25 1206
R# CE H 68E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 43E F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H130E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 4E7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 68E F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H300E F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H220E F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R465
R466
R467
R468
R469
R470
R471
R472
R473
R474
R475
R476
R477
R478
R479
R480
R481
R482
R483
R484
R485
R486
R487
R488
R489
R490
R492
R493
R494
R497
R498
R500
R501
R502
R503
R504
R505
R506
R507
R508
R509
R510
R511
R512
R513
R514
R515
R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R532
R534
R535
R536
P200403
P200385
P200404
P200347
P200421
P200403
P200417
P200447
P200429
P200416
P200393
P200435
P200419
P200419
P200447
P200423
P200459
P200457
P200447
P200435
P200435
P200387
P200385
P200415
P200413
P200413
P200459
P200415
P200435
P200363
R1015281
P200384
P200387
P200449
P200449
P200387
P200395
P200421
P200445
P200397
P200397
P200390
P200447
P200447
P200421
P200384
P200387
P200449
P200449
P200387
P200395
P200397
P200397
P200390
P200421
P200387
P200449
P200449
P200387
P200393
P200421
P200445
P200399
P200399
P200387
P200449
P200449
R# CE H470E F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H 2E2 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 1K6 F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10E F 0W25 1206
R MF H200E F 0W4 E3
R# CE H 75E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H130E F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H130E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 39K F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
34
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R537
R538
R539
R540
R541
R542
R543
R544
R545
R546
R547
R548
R549
R550
R551
R552
R553
R554
R555
R556
R557
R558
R559
R560
R561
R562
R563
R564
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R575
R576
R577
R578
R579
R580
R581
R582
R583
R588
R589
R590
R591
R592
R593
R594
R595
R596
R597
R598
R599
R600
R601
R602
R603
R604
R605
R606
R607
P200387
P200384
P200397
P200421
P200445
P200397
P200397
P200421
P200384
P200387
P200423
P200423
P200387
P200363
P200389
P200387
P200389
P200389
P200379
P200397
P200421
P200384
P200387
P200423
P200423
P200387
P200363
P200389
P200387
P200389
P200389
P200379
P200421
P200384
P200387
P200423
P200423
P200387
P200421
P200363
P200389
P200387
P200433
P200389
P200389
P200379
P200397
P200397
P200407
P200391
P200397
P200403
P200403
P200467
P200447
P200355
P200387
P200387
P200407
P200413
P200403
P200432
P200445
P200451
P200403
P200397
P200423
R# CE H100E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H220K F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 4E7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 7K5 F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 3K3 F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
R608
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
R621
R622
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
R638
R639
R641
R642
R643
R650
R652
R653
R654
R655
R656
R657
R658
R700
R701
R720
R721
R722
R723
R740
R767
R773
R776
R781
R782
R783
R785
R786
P200407
P200471
P200453
P200417
P200417
P200417
P200417
P200435
P200417
P200435
P200417
P200411
P200363
P200447
P200481
P200411
P200389
P200413
P200435
P200415
P200411
P200411
P200419
P200419
P200419
P200419
P200419
P200379
P200379
P200387
P200384
P200411
P200419
P200435
P201353
P200395
P201353
P200447
P200363
P200419
P200419
P200379
P200379
P200429
P200429
P200417
P200443
P200411
P200395
P200395
P200395
P200411
P200411
P200435
P200379
P200379
R# CE H680E F 0W25 1206
R# CE H330K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H820K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H120E F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 0E 0W25 1206
R# CE H220E F 0W25 1206
R# CE H 0E 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H220E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 47E F 0W25 1206
R# CE H 47E F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SR 2
SR 3
SR 4
SR 5
R1011008
R1011008
R1011907
R1011907
R CFFH 1E J 0W25
R CFFH 1E J 0W25
R CFFH E1 K 0W35
R CFFH E1 K 0W35
1
1
1
1
T 1
T200
T201
T300
T301
R313729
R313729
R313729
R313729
R313729
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
1
1
1
1
1
35
Parts listing
Date: 08/03/99 R7627661
R7627661
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
QUANTITY
T400 R313729
T401 R313729
TGND R313729
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
1
1
1
Z 2
Z 3
Z 4
Z150
Z250
Z350
Z450
Z620
Z621
Z720
D#ZEN 4V7 0W5 C DMMELF
D#ZEN 4V7 0W5 C DMMELF
D#ZEN 4V7 0W5 C DMMELF
D#ZEN 8V2 0W5 C DMMELF
D#ZEN 12V 0W5 C DMMELF
D#ZEN 12V 0W5 C DMMELF
D#ZEN 12V 0W5 C DMMELF
D#ZEN 12V 0W5 B DMMELF
D ZEN 150V 3W25 C SOD57
D#ZEN 5V6 0W5 C DMMELF
1
1
1
1
1
1
1
1
1
1
P234165
P234165
P234165
P234057
P234046
P234046
P234046
P234271
R131771
P234164
R3631049 SCR Z933 M 3 X 6 SS
R762228S UN D700 INP BELLA PROT
R762766A UN D708 INP+IBCL PROT
R762766P UN D708 INP+IBCL PROT
R762766S UN D708 IBCL PROT
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
1
1
1
1
1
R3132862
R805375
R313851
B332142
B338800
R3135005
B3440002
R3440001
36
Parts listing
Date: 08/03/99 R7627661
R762766S
IBCL + Temp. Protection
R762766S
1
SERVICE SHEET
Date: 12/03/1999
R762766S
R762766S
IBCL + Temp. Protection
TECHNICAL DESCRIPTION
In normal conditions all transistors are reverse biased and the SCAN_FAIL is high.
The SCAN_FAIL can be activated due to two reasons: IBCL is too high or temperature of the picture tubes is too high.
IBCL Protection
When the voltage proportional with the beam current, coming from the CRT socket is
too high, Q900 gets forward biased. This turns on Q901 which in turn turns on Q902.
This one pulls the SCAN_FAIL low.
Temp protection
The temperature of each of the heatsinks of the picture tubes is sensed with a PTC
resistor. When the temperature is normal, the diodes D950, D951 and D952 are
reversed biased. As soon as the temperature of one of the CRT's gets too high, the
corresponding diode gets forward biased and turns on Q901. This one turns on both
Q900 and Q902. The latter pulls the SCAN_FAIL low.
In both cases, Q900 and Q901 'encourage' each other once they are on. This way
the circuit gets locked. The SCAN_FAIL stays low even when the cause of the
activation has disappeared. The projector has to be turned OFF and ON again, to
desactivate the SCAN_FAIL.
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
SIT.
ITEM NO. DESCRIPTION
C900
C901
C902
P210227
P212044
P210227
C# Z5U MU 100N Z 50 0805
C# TA
22M M 6 6032
C# Z5U MU 100N Z 50 0805
D900
D901
D902
D903
D950
D951
D952
P234099
P234040
P234099
P234088
P234099
P234099
P234099
1
1
1
R953
R954
R955
P201151
P201151
P201151
R# CE H470K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H470K F 0W12 0805
1
1
1
D#4148 R DMMELF
D#LED LSS260 RED SOT23
D#4148 R DMMELF
D#BZV87-2V0 STA DMMELF
D#4148 R DMMELF
D#4148 R DMMELF
D#4148 R DMMELF
1
1
1
1
1
1
1
Z900
P234185
D#ZEN 27V 0W5 C DMMELF
1
M900
M901
M902
M950
M951
M952
Z34214010
Z34214006
Z34214010
R315353
R315353
R315353
WU UL1007 AWG24 SO BK 100
WU UL1007 AWG24 SO BK 60
WU UL1007 AWG24 SO BK 100
J TAB1 BS H2,8S0,5
J TAB1 BS H2,8S0,5
J TAB1 BS H2,8S0,5
1
1
1
1
1
1
PC
R780751
PCB D708 INP IBCL PROTECT
1
Q900
Q901
Q902
P232044
P232043
P232043
Q#BC859B
Q#BC849B
Q#BC849B
P SS SOT23
N SS SOT23
N SS SOT23
1
1
1
R900
R901
R902
R903
R904
R905
R906
R907
R908
R950
R951
R952
P201105
P201119
P201099
P201145
P201138
P201087
P201063
P201105
P201125
P201103
P201103
P201103
R# CE H 5K6 F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H270K F 0W12 0805
R# CE H130K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
R762766SP UN D708 IBCL PROT
QUANTITY
1
3
Technical description + parts listing
Date: 15/01/1999
R762766S
Bella Protection
R762228S
R762228S
1
SERVICE SHEET
Date: 21/01/1999
R762228S
R762228S
Bella Protection
TECHNICAL DESCRIPTION
This subunit consists of a Bella and a series of diodes to protect this IC against
flashes.
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C 1
C 2
V313554
P212018
J U0.6 HDR P28 E1SN 4,3
C# TA
10M M 16 6032
1
1
D 1
D 2
D 3
D 4
D 5
D 6
D 7
P210227
P234188
P234047
P234047
P234047
P234047
P234047
C# Z5U MU 100N Z 50 0805
D#SMBJ5.0A TVS SOD6
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
1
1
1
1
1
1
1
I 1
I 2
P234047
D#BAV99
SER SOT23
R762228SP UN D700 INP BELLA PROT
1
1
PC
P230653
U#BELLA 5
1
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R780537
P201039
P201063
P201063
P201063
P201063
P201063
PCB G1200 RGB BELLA
R# CE H 10E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
1
1
1
1
1
1
1
P201063
R# CE H100E F 0W12 0805
1
SOL28 P
3
Technical description + parts listing
Date: 21/01/1999
R762228S
R762902
RGB Matrix
R762766
1
SERVICE SHEET
Date: 09/03/1999 R762902
R762902
RGB Matrix
TECHNICAL DESCRIPTION
Introduction
In order to be able to use the option 'line doubling' on a RGB-source, the RGBsignals need to be converted into Y, R-Y and B-Y. Therefore an extra module, the
RGB-matrix, is placed between the input and the decoder. The R/R-Y, G/Y and B/BY signals are put through this module and depending on the selected source and on
the fact whether 'line-doubling' is ON or OFF, these signals are converted or
switched through without modification.
Selection
When an RGB-source is selected and the option line-doubling has been enabled via
the menu, the RGB-sgnals have to be converted. Therefore the RGB-MATRIX line
on the input goes low. This signal is sent to the RGB-matrix module where it
switches the Control-line high thus enabling the conversion of the RGB-signals to Y,
U, V. At the same time the RGB and COMP VID lines that are fed back to the input
go low, switching respectively the RGB-select high and the COMP VID line low (to
switch on a LED indicating the signal is processed as component video).
In all other cases the RGB-MATRIX line is high, switching the Control-line low. In
this case the incoming signals are switched through without modification.
Conversion of RGB
When the Control-line is high, R, G and B are fed to Q1 via respectively R7/R8, R9/
R10 and R11/R12 thus forming the Y-signal. This signal is switched to Y-out via
Q10 and Q6.
Y is also substracted from R and from B via respectively Q7 and Q8. The resulting
R-Y and B-Y are switched to the outputs via Q5 and Q4.
Switching the signals
through without
conversion
In this case the generation of the Y-signal is stopped and the G/Y-in signal is
switched through to the output via Q3. The generation of the Y-signal is prevented by
blocking Q1. This is done by Q2, which starts conducting.
5
Block diagram
Date: 09/03/1999 R762902
R762902
RGB Matrix
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
C 2
C 4
C 6
C1
C3
C5
R113724
R113724
R113724
K1114777
K1114777
K1114777
D 1
D 2
R1316361 D Y BAT85 030200 DO34
R1316361 D Y BAT85 030200 DO34
I 1
R137391
U 4053B DIP16 P
1
J 1
J 2
J 3
J 4
J 5
J 6
J 7
Z3486080
Z3484080
R313935
R3485154
A576621
A576621
A576621
CD CT FTMS P 8 140
CD CT FTMS P 8 200
J CT H MBT P15 M2SN WH
CD CT FTMS P15 70
J TAB1 MBT H2,8S0,8 SN
J TAB1 MBT H2,8S0,8 SN
J TAB1 MBT H2,8S0,8 SN
1
1
1
1
1
1
1
PC
R780664
PCB *701S RGB MATRIX
1
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
Q 7
Q 8
Q 9
Q 10
Q 11
R1314181
R1314181
R1314295
R1314181
R1314181
R1314181
R1314295
R1314295
R1314181
R1314295
R1314181
Q BC559B
Q BC559B
Q BC549B
Q BC559B
Q BC559B
Q BC559B
Q BC549B
Q BC549B
Q BC559B
Q BC549B
Q BC559B
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 24
R 25
R 26
R 28
R 29
R 30
R 31
R 32
R 33
R101532
R101524
R101539
R101523
R101538
R101523
R101549
R101539
R101543
R101536
R101556
R101544
R101550
R1015351
R101538
R1011129
R101532
R1015231
R101532
R1015231
R101532
R1015231
R1015615
R101532
R101546
R1015615
R101536
R1015351
R101548
R101552
R101548
R MF H470E F 0W4 E3
R MF H100E F 0W4 E3
R MF H 1K8 F 0W4 E3
R MF H 82E F 0W4 E3
R MF H 1K5 F 0W4 E3
R MF H 82E F 0W4 E3
R MF H 12K F 0W4 E3
R MF H 1K8 F 0W4 E3
R MF H 3K9 F 0W4 E3
R MF H 1K F 0W4 E3
R MF H 47K F 0W4 E3
R MF H 4K7 F 0W4 E3
R MF H 15K F 0W4 E3
R MF H750E F 0W4 E3
R MF H 1K5 F 0W4 E3
R CFFH 10E J 0W25
R MF H470E F 0W4 E3
R MF H 75E F 0W4 E3
R MF H470E F 0W4 E3
R MF H 75E F 0W4 E3
R MF H470E F 0W4 E3
R MF H 75E F 0W4 E3
R MF H432E F 0W4 E3
R MF H470E F 0W4 E3
R MF H 6K8 F 0W4 E3
R MF H432E F 0W4 E3
R MF H 1K F 0W4 E3
R MF H750E F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 22K F 0W4 E3
R MF H 10K F 0W4 E3
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
QUANTITY
1
1
1
SIT.
ITEM NO. DESCRIPTION
R 34
R 35
R 36
R 37
R 39
R101546
R101544
R101548
R101555
R101548
R MF H 6K8 F 0W4 E3
R MF H 4K7 F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 39K F 0W4 E3
R MF H 10K F 0W4 E3
Z 1
R131720
D ZEN 6V2 0W5 C DO35
R762902A UN *701S RGB MATRIX
QUANTITY
1
P SS TO92
P SS TO92
N SS TO92
P SS TO92
P SS TO92
P SS TO92
N SS TO92
N SS TO92
P SS TO92
N SS TO92
P SS TO92
1
1
6
Date: 09/03/1999 R762902
R7627665
Video &amp; RGB Input + Driver
R7627665
1
SERVICE SHEET
Date: 09/04/1999
R7627665
I806
D805
I808
R760
R755
INSERT
PPMIR
PPM RCV
TXDRCV
RXDRCV
D950
TO TEMPERATURE
SENSORS
R950 R953
D951
R951 R954
D712
D706
Q709
C557
R573
R572
R571
D557
Q551 R566
D556
R555
C550
SCL
C823
R553
M/S S
M CON
-SB
GND
D822
PPM
C900
IR RCV
R835
D829
RC5
C815 R818
R904
C902
D910
1
EXTENSION
R283C277 D258
R298
C272
C270
R293
C251
R803
7805
C807
L801
S802
TO POWER SUPPLY
8
C267
15
R382R381D357
R383C376 D358
C367
D256
R380
R393
I807
R8047812 C810
L802
J210
I805
D600
R802
L800
7912
9
R264
D356
Q359
D841
D361
D261
R485 C479
R484 R488
D459
D460
C375 C366
Q820
Z800
R846
R295
R601R628
D613
I804
C457
D450
R476
D454
C461
R686
R471
C460
R470
C459
R463
5
C627
Q606
R607
R609
+
R605
Q603
C621
D362
W600
J757
R133
R118
C103
C102
I606
R614
R623
R615
R616
C615
I605
I604
R637
R648
I600
D614
C611
R651
R650
J725
1
12
Q202
Q402
C204
R115
Q106
R130
Q302
Q153
Q158
C506
R528 C504
C509
J216
2
C609
C604
I603
R644
R635
R634
I650
C613
I651
I655
R673
C650
C600
R685
I652
C820C821
R860R861
R859R858
C163
D103
D104
7
J405
R128
R129
C104
C105
R111
R121
R122
R125
R136
R119
R135 R123
R112
Q109
R138
R140
D107
SHORT TO TERMINATE
SYNC INTO 75 OHM
C500
R504R505 R526
D500 R521
R516
D504
Q156
Q154Q155
C152
Q157 D152
R184
R185 R176
D153
R166 R186R170
R187R175
R165R178
R161 R168
R191
C155
R160
R159 C162
R158
R163
R164
J402
Q150
C153
C158
R156
R190
C151
R567 C110
R564 R107
R565 C108
R560 C109
R559 R106
R532C515
R534 C514
R533 R529
R527 R522
C502
I100
C106
R103R102R104
R100
R101
C101
Q505
J726
R506R507 R508
R509
D501
R514
R517 R518 D502
R562 C554
D506
Q553 R568R557
D508
D551 D550
R523 R524 D509
J235 C552 R558 R561
R520
C505 Q500
D505
3
J724
R603
Z801
D843
R631
C626
R621
R622
C601
D262
C606
R613
R630 R629 R606
R958
C625C624 C617
R612R619
D601
R611R617
W601
1
12
C666
R687
C605
Q652
CUT WIRES
WHEN USING
SOFT-EDGE
R457
R455
+
Q604 Q605
C819
TO FOCUS
1
Q819
R847
Q459
D461
R395
CUT WIRES WHEN
USING BCL LINK
TO BCL LINK
R911
R461
C458
Q456
D452 R475
1
D908
R464 R458
C456 R459
R460 C473
TO CONTRAST
C651
MODULATION
R658 R660
C669
C659
R676 R654
R675
R691
R690
C652
R678
C608
R677 C658
R681
R697 R659
R692
R698 R696
R662R656
C661 C660 C662
R663R657
R661R655
C465
C462 R474
R473 R472
R466
C463
R469
R454
C454
C827
C822
1
R110
R425
C401
Q400
R407
C403 R406
1
J400
D651D652D650
TO DECODER
R422 R423 R424
Q404
C408
M400 R421
C455
R453 R489 C452
R435
C416
R440
D401
C418
R408
R409
R402 R401
C303 R306 R400
J217
2
3
R956R618 C664
R957C619
R620C620
R674
J778
9
BLUE OUT
M450
C362 R374
R373 R372
C361
R371
C360
R370
C359
R363
R456
R357
R355
R352
W5
W4
W3
1
J5
TO SOFTEDGE
8
+
R420 R450 R451
C450 R439 R441
R436 R437 C417
C451
R325
C411
R414 D404
R411 R410
R405
R404
R308
R309
R302 R301
C301
Q300
R307
C203 R206 R300
C409
R433
D409
C413
Q408 R431R430R429
D407 R432Q407
D406
D405
C318
C201
Q200
R207
J723
R699
S800
J580
1
C467
Q259
C474 C471
C469
C478
R486
R385 C379
R384 R388
D359
D360
R398
C372
C370
D842
R477
R482R481D457
R483C477 D458
C373 C371
C369
C378
R386
R285 C279
R284 R288
R280
C275 C266
J220
SHORT TO
ADJ P450
J420
C476
L400
P450
R376
D354
C365
R366
C363
R369
R354
6
J6
TO SOFTEDGE
R323 R324
R335
C316
R340
Q306
D309
C313
D301
R305
R304
R208
R209
R202 R201
R434 R428
C414 C410 Q406
R419
Q405
C407
R426
Q403R427
C309
R334R328
C314 C310
R333
Q308 R331R330R329
C311
D307 R332Q307
D306
R314 D304
R311 R310
D305
C218
C354
Q304
R399
M300
C308
R321
C355
R353 R389 C352
R320 R350 R351
C350 R339 R341
R336 R337 C317
C351
R225
R319Q305
C307
R326
Q303R327
C209
D201
P350
C358
D352 R375
C262 R274
R273 R272
C261
R271
C260
R270
C259
R263
R356
R257
R255
1
M300
R322
R222 R223R224
+
R220 R250 R251
C250 R239 R241
R236 R237 C217
Q812 R831 R235
C216
R240
R219Q205
C207
R226
Q203
R227
D206
D205
R214 D204
R211 R210
R205
R204
W900
USED
INFRARED
PPM SYSTEM
R200
1
R913
2
J206
5
6
R856
R805
R282R281D257
Q710
Q711
D714
C274 C271
Q712
C269
C278
R286
Q706
R850
R855
R851
R829
D830
C816
D846
C901
Q902
11
+5VSB
R830
D844
R823
R909
R910R825
R908 R824
+SB
GND
R821
R822
R820
R819
C818
RXDC
TXDC
Q901
R906
C464
C364
R262
L300
Q356
D254
C265
R266
C263
R269
C750
C254
Q204
C255
R253 R289 C252
C753
C754
R815
R817
R234 R228
Q206
C214 C210
R233
C213 D209
Q208 R231R230R229
R232
Q207 C211
D207
1
J779
TO RS232
Q809
C817
Q808
Q900
B
J213
R905
R907
R498
C472
C470
R480 D456
R493
R494 C475 C466
Q704
GREEN OUT
M350
RED OUT
M250
R719
R258
C256 R259
R260 C273
C264
C276
D754
D755
D752
D753
R807
M200
1
TO IR REC
C824
1
R261
C258 D250 P250
L200
Q256
D252 R275
D756
D757
D560
D555
D559
D558
R254
R809
SWITCHED
RED
4
D807
D808
D809
R299
C208
R221
D845
R810
R801
TO SOUND R800
J799
R903
R902
INPUT SELECTION
D837D836D838D839D840D823
R862
Q806 Q803Q804 R814
J720
C
R256
R552
C801
Q825
R852
D801
J703
D806
COIN
SDA
+5V
GND
HP
D811
D810
GND
VFB I
GND
F/S
GND
SPARE
HDTV I
+VID
6
SYNC OUT
15
D259
D260
Q707
Q705
C512
D552
RXDC
TXDC
GND
NC
D800
10
1
TO SYNC
M744 J735
SPARE
GND
+5VSB
R377
R277
D715 D713
D716
Q708
Q714
D751
D703
D702
D701
D700
Q701
COIN
I701
B CTRL
R577
R578
C559
D563
R576
R575 D562
R574 C555
C511 R563
C558
R556
C553 R569
RDY
SLC
D553
R828
R827
R826
D803D802D804
+SB
SCL
D566PPMIR
R816
Q805
Q823
D813
R834 D817
D816
D819
Q814 Q813D812
D814
Q807
Z900
C200
Q810
D200
D820
D815
D818
Q811Q824Q821Q822
C205 R213
Q201
D203
R242
C305R313
C300
INDIVIDUAL BEAM CURRENT
OR TEMPERATURE TOO HIGH WHEN RED LED ON
D705
R703
R759
R758
D762
D763
ABL PULSE
M705 M704 M703ABL SW
NOT ABL SW
D750
R750
R702
R705
R704
R701
R700
C513
INV HFB
GND
CS CTRL
NC
R CTRL
G CTRL
R751
R752
R753
R754
SDA
SCL
1 12
TO CONTROLLER
J701
E
1
J741
ABL LEAK MEAS
Q815
ABL
VS EXT
VS
F
D704
C700
SVID SW
SPARE
SPARE
-12V
+12V
GND
HFB
ABL
GND
R580
R579
SC/CLAMP
GND
CS INV
GND
BLANKING
Q750
1
D554 TO CONTROLLER
I553
I552
I802
Q800
SDA
R591
R590
D827
D
J722
S801
D952
R952 R955
J721
ABL CURRENT MEAS
M701 M702
R836
M765
1
G
D565
M764
TO SYNC
R806
J3
I554
R712
GND
NC
+5VSB
I800
D759
D906
D758
D904
R842
D832
SVID
D828
R841
VIDEO
D831
R843
D833
RGB
D834
R844
RGsB
D835
R845
COMP VID
R756
D905
D907 Q751
R832
I801
C825
J734
D564
M700
M700
Q700
D761
Q702
D760
R708 R707
R706
C702
R710
R709
15
R730
R741 R740 R729
Q715
R724
C707
I700
R717
R718
I550
I551
R808
PPM
C800
I702
I703
I803
Q258
M220
R757
R217R218
Q209
C206
I200
HDTV
R833
I201
C215 R238
C212
H
R837
Q816
R731
C708
R732
C709
R744
Q716
R745
R743
C712
Q713 R742
C703
C508
D561C556R570
C751
D710
C507 C510
D251
L202
L201
Q250Q252
Q251Q253 Q254 Q255 D253
M200
C253
I250
R252
R649
SWITCHED
GREEN
R317
C306R318 Q309
780750-0
C814
J950
C812C813
J951
D708
R715
R720
D711
R291
R290
R292
R265
R267
Q358
M320
SHORT TO
ADJ P250
M250
I251
C257
R276
D351
L301
RED
Q301
D300
R738 R734
R737 R739
R725
R722
C752
R726
D709
R711 C706 C705
D707
R716 R721 R727
C704 R723
R728
Q703
M706
CLAMP PULSE
I252
R279R278
R294
R364
M350
GAIN RED
P250
R391
R390
R392
GAIN GREEN
P350
L302
GND Q350Q352
GRN
I300
R342
C400
R733
C711
R735
C710 R736
R746
I254
I253
D255
ABL RED
I353
I352
R367
BLUE
I350
I301
C315 R338
C312
R417R418
Q409
C406
C405R413
Q401
D400
GNDQ351
GND
C353
I450
I401
I400
D403
R442
Q353 Q354 Q355 D353
Q458
M420
SWITCH
BLUE
R499
M400
C412
C828
R510
R500
R512
Q554
SDA
SCL
GND
+9V
GND
+17V
-17V
CLAMP
J952
C808
BCL
SF
-SB
I354
ABL GREEN
R379R378
R394
M450
GAIN BLUE
P450
D451
L402
CLAMP Q450Q452 L401
GND
Q451Q453 Q454 Q455 D453
R OUT
B IN
G IN
G OUT
B OUT
R IN
76----
T B MI CV
R551
VS
W501
HS/CS
W500
R467
R491
R490
R492
R465 R462
12 3 4 5
I653
R668
R669
R667
Q650
R693
R452
C453
C415 R438
M794
R443 GND
M793
R343
R243
+5V
M791
+12V
-12V
M792
FROM DECODERC829 R864
C826
I809
C100
R109
D512
R863
D513
D303
I451
R682
C665
C603
R680
I654
R684
R683
R694
R695
Q651
R117
Q105
Q102
Q101
Q108
R531
R589
D514
D515
D517
D516
D507
R501
+30V
+SB
GND
+9V
GND
COIN
-17V
+17V
I453
I454
D355
D455
I452
D462 R478
R479 R497
R496
R495
R912
C670
C668
C657
R665
R664
R666
R671
R670
R672
C654
R679
R530
I500
C501
R513
C806
C809
C811
+FIL
R487
1
C653
R636 C610
R652
R653
C655
C656
C612
D101
D102
Q504
Q501
Q502
R150
R189
R127
C107 R116
R142
R137 D106
Q104
R131
R141
R126
R134
Q103
R139
R124
R132
D100
1
8
C551
Q550Q552 R151
R153
R154
TO LIDO J401
8
C154 R155
Q100
R114
R415
R152 R183 R157C160
R182
C150
R216
R215
C202
R181
R167 R203 R212
R171 C404 R416
R188
C159
1
C157
R162C156
ABL BLUE
R387
R397
R396
R287
R854
R297
R296
J560
R853
R849R848 TO RED
OUTPUT AMP
J550
15
R959
R960
J570
1
1
D605
D606
C631
C614
C623
D902
D900
D901 C667
R688
R689
D903
Q151
R554 R105
+210V
-FIL
C805
D847
D848
D849
TO GREEN
OUTPUT AMP
R961
D654
R857
I601
R626
R633C630 R647
R643
C607
C804
C802
15
R632
C803
TO BLUE
OUTPUT AMP
15
D653 R602
Q600
D604
Q602
R610
D611
R914
D612
C616
D610
D602
R604
C622
R627
D608
D609
I602
C663
R645
C602
R624
R625
R901
R172 R173 R403 R412
R177
C402
R179
C161
R315 R316
C304
I101
1
J727
4
R550
R502
I
TOP
VIEW
1
2
3
4
5
6
C632
C618
Q601
R640
R641
C629
R646
C628
R642
R639R638
R900
R600
R180
R174 R303 R312
C302
R169
D150
Q152 D151
FROM LIDO
D105R108
D821
Rev
0
Sheet
1/2
PCB No
R780750
Index
0
Name
RGB INPUT &amp; SWITCHING
Module No
R7627665
Checked
PDGY
JVDY
Drawn
Date
16-03-1999
I
BARCO PROJECTION SYSTEMS
H
G
F
E
D
C
B
Modifications reserved
1
2
3
4
5
6
A
A
6
5
4
3
2
1
C360
C361
C362
C363
C364
C365
C366
C367
C369
C370
C371
C372
C373
C375
C376
C378
C379
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C418
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
C461
C462
C463
C464
C465
C466
C467
C469
C470
C471
C472
C473
C474
C475
C476
C477
C478
C479
C500
C501
C502
C504
C505
C506
C507
C508
C509
C510
C511
C512
C513
C514
C515
C550
C551
C552
C553
C554
C555
C556
C557
C558
C559
C600
C601
C602
C603
C604
C605
C606
C607
C608
C609
A
B
D100
D101
D102
D103
D104
C610
C611
C612
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C623
C624
C625
C626
C627
C628
C629
C630
C631
C632
C650
C651
C652
C653
C654
C655
C656
C657
C658
C659
C660
C661
C662
C663
C664
C665
C666
C667
C668
C669
C670
C700
C702
C703
C704
C705
C706
C707
C708
C709
C710
C711
C712
C750
C751
C752
C753
C754
C800
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C825
C826
C827
C828
C829
C900
C901
C902
B
D5
D5
C5
D5
D5
F5
E5
E5
E5
F5
F6
G6
F6
G6
F6
F6
G5
G6
F5
F6
F6
G5
H6
F6
F6
F6
F5
G6
E5
F5
F5
F5
E5
E5
E5
F5
E5
F5
E5
E4
E5
F6
F6
F4
E4
E6
F5
F4
F5
G1
F2
F2
F2
G2
F2
F2
G2
G2
G2
G2
G2
D2
F2
F2
D2
D2
D2
E2
H5
H5
H5
H5
H3
H3
H3
H3
H4
H4
H2
H2
H1
B2
C1
C1
B1
H5
D5
D5
D5
E1
D2
C2
D4
D5
B4
D4
B1
B1
B2
COMP. LOC.
Modifications reserved
E3
E3
E3
E3
F3
E3
F3
G3
G3
F3
G3
F3
G3
F3
G3
G3
G3
B4
B4
D6
B4
D5
C4
C4
C4
D4
C4
C4
C4
C4
C4
C4
D4
D4
D4
C4
D4
D4
D4
D4
D4
D4
F4
F4
F4
E4
E4
E4
E4
E4
F4
E4
F4
G4
G4
F4
G4
F4
F4
G4
F4
F4
G4
G4
G4
C5
C5
C6
C5
B5
C5
E2
E2
C5
E2
E1
F2
F1
C5
C5
E1
C5
B6
E1
B6
E2
E2
E2
E2
E2
E5
G5
F6
F5
G6
E4
G6
F6
F4
G6
COMP. LOC.
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C150
C151
C152
C153
C154
C155
C156
C157
C158
C159
C160
C161
C162
C163
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C216
C217
C218
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C261
C262
C263
C264
C265
C266
C267
C269
C270
C271
C272
C273
C274
C275
C276
C277
C278
C279
C300
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
C317
C318
C350
C351
C352
C353
C354
C355
C358
C359
C5
C6
D5
D5
D5
D5
C6
D5
C6
C6
C6
D5
C6
D6
C5
C6
C6
C6
D6
C6
D6
D5
D6
C6
D5
B2
B3
D5
B3
D5
C2
C2
C2
D2
C3
C3
C3
C3
C3
C3
D3
D3
D3
C3
D2
D2
D3
D3
D3
D2
F3
F3
F3
E3
E3
E3
E3
E3
F2
E3
F3
G3
G2
F2
G2
F2
F3
G2
F3
F3
G2
G2
G3
B3
B3
D6
B3
D6
C3
C3
C3
D3
C3
C3
C3
C3
C3
C3
D3
D3
D3
C3
D3
D3
D3
D3
D3
D3
F3
E3
COMP. LOC.
A
D105
D106
D107
D150
D151
D152
D153
D200
D201
D203
D204
D205
D206
D207
D209
D250
D251
D252
D253
D254
D255
D256
D257
D258
D259
D260
D261
D262
D300
D301
D303
D304
D305
D306
D307
D309
D351
D352
D353
D354
D355
D356
D357
D358
D359
D360
D361
D362
D400
D401
D403
D404
D405
D406
D407
D409
D450
D451
D452
D453
D454
D455
D456
D457
D458
D459
D460
D461
D462
D500
D501
D502
D504
D505
D506
D507
D508
D509
D512
D513
D514
D515
D516
D517
D550
D551
D552
D553
D554
D555
D556
D557
D558
D559
D560
D561
D562
D563
D564
D565
C6
D5
C5
D6
D6
D6
D6
B3
C3
C3
C3
C2
C2
C2
C3
F3
E2
E2
E3
E3
G3
F3
G3
G3
G2
G2
G4
G5
B3
C3
C3
C3
C3
C3
C3
C3
E3
E3
E3
E3
G3
F3
G3
G3
G3
G3
G4
F5
B4
C4
C4
C4
C4
C4
C4
C4
E4
E4
E4
E4
E4
G4
F4
G4
G4
G4
G4
G4
F4
B5
B5
B6
B5
B5
B5
B5
B6
B6
C5
C5
C5
C5
B5
C5
B6
B6
E1
E1
E1
E2
E2
E2
E2
E2
E2
E2
E2
E2
G1
G1
COMP. LOC.
D566
D600
D601
D602
D604
D605
D606
D608
D609
D610
D611
D612
D613
D614
D650
D651
D652
D653
D654
D700
D701
D702
D703
D704
D705
D706
D707
D708
D709
D710
D711
D712
D713
D714
D715
D716
D750
D751
D752
D753
D754
D755
D756
D757
D758
D759
D760
D761
D762
D763
D800
D801
D802
D803
D804
D805
D806
D807
D808
D809
D810
D811
D812
D813
D814
D815
D816
D817
D818
D819
D820
D821
D822
D823
D827
D828
D829
D830
D831
D832
D833
D834
D835
D836
D837
D838
D839
D840
D841
D842
D843
D844
D845
D846
D847
D848
D849
D900
D901
D902
C1
H4
F6
G6
G6
F5
F5
G6
G6
G6
G6
G6
H5
E5
E5
E5
E5
H6
G5
F2
F2
G2
G2
G1
G1
F2
F2
F2
F2
F2
F2
G2
G2
G2
G2
G2
G2
G2
E2
E2
E2
E2
E2
E2
D2
D2
F1
F1
G1
G1
E2
D2
D1
D1
D1
H2
D1
D1
D1
D1
D1
D1
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
C1
D2
C1
C2
B2
C2
C2
C2
C2
C2
C2
D2
D2
D2
D2
D2
G4
G4
G5
C1
D1
B2
H5
H5
H5
E6
E6
E5
COMP. LOC.
C
C
E6
D2
D2
D2
D2
F4
B2
H2
H2
H2
C6
C6
C3
D3
D3
F3
G3
G2
G3
C3
D3
D3
G3
G3
G3
C4
D4
D4
F4
G4
G4
G4
C5
E2
E2
E1
E1
F1
E6
G6
G6
F5
F5
F6
F5
F5
E5
E5
E5
E5
E6
F2
F2
D2
D2
D2
C2
E1
D1
H5
H4
H3
H4
H2
D5
F1
D4
D3
B2
H3
B2
B5
B3
F3
B6
E5
C5
C6
D5
F3
G5
G5
G5
H5
E1
D2
C1
G1
H2
H5
H6
E6
C6
B1
G1
D1
H2
F5
D903
D904
D905
D906
D907
D908
D910
D950
D951
D952
I100
I101
I200
I201
I250
I251
I252
I253
I254
I300
I301
I350
I352
I353
I354
I400
I401
I450
I451
I452
I453
I454
I500
I550
I551
I552
I553
I554
I600
I601
I602
I603
I604
I605
I606
I650
I651
I652
I653
I654
I655
I700
I701
I702
I703
I800
I801
I802
I803
I804
I805
I806
I807
I808
I809
J3
J5
J6
J206
J210
J213
J216
J217
J220
J235
J400
J401
J402
J405
J420
J550
J560
J570
J580
J701
J703
J720
J721
J722
J723
J724
J725
J726
J727
J734
J735
J741
J757
COMP. LOC.
F5
C1
D1
H2
H2
H2
F2
E2
E2
F3
E3
E3
F4
E4
E4
H4
H3
H4
D3
E2
F2
D3
E3
F3
D4
E3
F3
G1
G2
G2
G2
G2
G2
F2
D1
G1
G1
D4
D4
D4
D4
F3
F3
F3
D5
C5
D5
D5
C5
D5
D5
C5
C5
C6
C6
D6
D6
D6
D6
D6
D6
D5
B3
C2
D5
C2
D3
C2
C3
C3
C3
C2
E3
E3
E3
E3
E3
E3
E3
E2
G4
B3
C3
D6
C3
D3
C3
C3
C3
C3
C3
E3
E3
E3
E3
E3
J778
J779
J799
J950
J951
J952
L200
L201
L202
L300
L301
L302
L400
L401
L402
L800
L801
L802
M200
M220
M250
M300
M320
M350
M400
M420
M450
M700
M701
M702
M703
M704
M705
M706
M744
M764
M765
M791
M792
M793
M794
P250
P350
P450
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q108
Q109
Q150
Q151
Q152
Q153
Q154
Q155
Q156
Q157
Q158
Q200
Q201
Q202
Q203
Q204
Q205
Q206
Q207
Q208
Q209
Q250
Q251
Q252
Q253
Q254
Q255
Q256
Q258
Q259
Q300
Q301
Q302
Q303
Q304
Q305
Q306
Q307
Q308
Q309
Q350
Q351
Q352
Q353
Q354
COMP. LOC.
C6
C6
C6
C6
C6
C6
C6
C6
C6
C5
D4
D5
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
D
E3
E3
E3
G4
B4
C4
D6
C4
D4
C4
C4
C4
C4
C4
E4
E4
E4
E4
E4
E4
E4
E4
G4
B5
B5
B5
C5
C5
C5
E1
C5
B6
E2
H6
F6
G6
G6
H5
H6
G6
E4
E5
E5
F1
F1
F2
F2
F2
F2
F2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
F1
D2
D1
C2
C2
C1
C1
B1
C1
C1
B2
B2
D2
C2
C2
G2
G2
G5
G5
C2
C2
C2
C2
E2
B1
B1
B1
Q355
Q356
Q358
Q359
Q400
Q401
Q402
Q403
Q404
Q405
Q406
Q407
Q408
Q409
Q450
Q451
Q452
Q453
Q454
Q455
Q456
Q458
Q459
Q500
Q501
Q502
Q504
Q505
Q550
Q551
Q552
Q553
Q554
Q600
Q601
Q602
Q603
Q604
Q605
Q606
Q650
Q651
Q652
Q700
Q701
Q702
Q703
Q704
Q705
Q706
Q707
Q708
Q709
Q710
Q711
Q712
Q713
Q714
Q715
Q716
Q750
Q751
Q800
Q803
Q804
Q805
Q806
Q807
Q808
Q809
Q810
Q811
Q812
Q813
Q814
Q815
Q816
Q819
Q820
Q821
Q822
Q823
Q824
Q825
Q900
Q901
Q902
COMP. LOC.
D
R112
R114
R115
R116
R117
R118
R119
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R185
R186
R187
R188
R189
R190
R191
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R225
R226
R227
R228
C5
D5
D5
D5
D5
D5
C5
D5
D5
C5
D5
D5
D5
C5
D5
D5
D5
D5
D5
D5
D5
C5
D5
D5
C5
C5
C5
C5
C5
D5
C5
D5
C5
C6
C6
C6
D5
C6
C6
C6
D6
C6
C6
C6
D6
D6
D5
D6
D6
D6
D5
D6
D6
D6
D6
D6
D6
D6
D6
D6
D5
D5
D5
D6
D6
D6
D6
D6
D5
C6
C5
B2
B3
B3
D5
C2
C2
B3
B3
B3
B3
C3
C3
D5
C2
C3
D5
D5
C2
C2
D2
D3
D3
D3
D3
D3
D3
C3
C2
C3
COMP. LOC.
E
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R250
R251
R252
R253
R254
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R269
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
R283
R284
R285
R286
R287
R288
R289
R290
R291
R292
R293
R294
R295
R296
R297
R298
R299
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
C3
C3
C3
C3
C2
C2
D2
D3
D3
D3
D3
D3
D3
C3
C4
D3
D3
D3
D3
E2
E3
E2
E3
F3
F3
F3
F3
F3
E3
F3
E3
E3
E3
E3
E3
E3
E3
E3
E3
E3
E3
G3
G3
F3
F3
G2
G2
G2
G3
G3
G2
G4
G3
D3
E2
E2
E3
F2
F3
G5
G4
G4
G2
D2
B3
B3
B3
D6
C3
C3
B3
B3
B3
B3
C3
C3
D6
C3
C3
D6
D6
C3
C3
D3
D3
D3
D3
D3
D3
D3
C3
C3
C3
C3
C3
C3
C3
C3
C3
D3
COMP. LOC.
E
R336
R337
R338
R339
R340
R341
R342
R343
R350
R351
R352
R353
R354
R355
R356
R357
R363
R364
R366
R367
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R379
R380
R381
R382
R383
R384
R385
R386
R387
R388
R389
R390
R391
R392
R393
R394
R395
R396
R397
R398
R399
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
R440
R441
R442
R443
R450
R451
R452
R453
R454
D3
D3
D3
D3
D3
D3
C3
D4
D3
D3
D3
D3
E3
E3
E3
E3
E3
F3
E3
E3
E3
E3
E3
E3
E3
E3
E3
E3
G3
G3
F3
F3
G3
G3
G3
G3
G3
G3
G4
G3
D3
E3
E3
E3
F3
F3
F5
G4
G4
G3
D3
B3
B4
B4
D6
C3
C4
B4
B4
B4
B4
C4
C4
D6
C4
C4
D6
D5
C4
C4
D4
D4
D4
D4
D4
D4
D4
C4
C4
C4
C4
C4
C4
C4
C4
C4
D4
D4
D4
D4
D4
D4
D4
C4
D4
D4
D4
D4
D4
E4
COMP. LOC.
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
R465
R466
R467
R469
R470
R471
R472
R473
R474
R475
R476
R477
R478
R479
R480
R481
R482
R483
R484
R485
R486
R487
R488
R489
R490
R491
R492
R493
R494
R495
R496
R497
R498
R499
R500
R501
R502
R504
R505
R506
R507
R508
R509
R510
R512
R513
R514
R516
R517
R518
R520
R521
R522
R523
R524
R526
R527
R528
R529
R530
R531
R532
R533
R534
R550
R551
R552
R553
R554
R555
R556
R557
R558
R559
R560
R561
R562
R563
R564
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R575
F
E4
E4
E4
F4
F4
F4
F4
F4
E4
F4
E4
E4
E4
E4
E4
E4
E4
E4
E4
E4
E4
G4
G4
F4
F4
G4
G4
G4
G4
G4
G4
G4
G4
D4
E4
E4
E4
F4
F4
G4
G4
G4
G4
D4
B4
B5
B6
B5
B5
B5
B5
B5
B5
B4
B5
B5
B6
B5
B5
B5
B5
B5
C5
B5
B5
B5
C5
C5
C5
C5
C5
C5
C5
C5
B5
C4
E2
E2
C6
E2
E1
B6
B6
C6
C6
B6
B6
E1
C6
C6
E2
C6
B6
E2
F2
E2
E2
E2
E2
E2
COMP. LOC.
F
R576
R577
R578
R579
R580
R589
R590
R591
R600
R601
R602
R603
R604
R605
R606
R607
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
R620
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
R638
R639
R640
R641
R642
R643
R644
R645
R646
R647
R648
R649
R650
R651
R652
R653
R654
R655
R656
R657
R658
R659
R660
R661
R662
R663
R664
R665
R666
R667
R668
R669
R670
R671
R672
R673
R674
R675
R676
R677
R678
R679
R680
R681
R682
R683
R684
R685
R686
R687
R688
R689
R690
R691
R692
E2
E2
E2
F1
F1
C5
C1
C1
E6
H5
H6
G6
G6
G6
G6
H6
H6
G6
F5
F5
G5
G6
G6
G6
F6
F6
F6
F5
G5
G5
G6
E6
E6
G6
G6
H5
G6
G6
G5
H6
F6
F5
F5
F5
F6
F6
F6
F6
F6
F6
F6
F5
F6
F6
F6
F6
D3
E5
E5
F5
F5
F5
E5
E5
E5
F5
E5
F5
E5
E5
E5
E5
E4
E5
E4
E4
E4
E5
E5
E5
E5
F6
F5
F5
E5
F5
E5
F5
E4
F4
E5
E5
E5
E4
E4
E6
E6
F4
F5
E4
COMP. LOC.
R693
R694
R695
R696
R697
R698
R699
R700
R701
R702
R703
R704
R705
R706
R707
R708
R709
R710
R711
R712
R715
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
R740
R741
R742
R743
R744
R745
R746
R750
R751
R752
R753
R754
R755
R756
R757
R758
R759
R760
R800
R801
R802
R803
R804
R805
R806
R807
R808
R809
R810
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R834
R835
R836
R837
R841
R842
E4
E5
E5
E5
E5
E5
H4
F1
F1
G1
G1
F1
G1
F1
F1
F1
F2
F2
F2
F2
F2
F2
F2
F2
F2
F2
F2
G2
F2
F2
F2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
G1
F1
F1
F1
E1
F1
D2
D2
G1
G1
F1
D2
D2
H4
H3
H4
G4
F1
D2
E2
E2
D1
C2
C2
C1
C2
B2
B1
B1
B1
B1
C1
B1
C1
E1
E1
E1
C2
C2
D2
C2
D2
C2
C2
G2
G1
C2
C2
G
COMP. LOC.
G
C2
C2
C2
G5
G5
G5
G5
C2
C2
E2
G5
G4
C2
G4
G5
D5
D5
D5
D5
C1
C5
D4
E6
E6
D2
D2
B1
B1
B1
B1
B1
C1
C1
F4
F4
B2
G6
H1
H1
H1
H2
H2
H2
F5
F5
F5
G5
G5
G5
H4
H3
H3
D5
E5
E5
C5
C5
F5
F5
B2
G5
G5
B2
R843
R844
R845
R846
R847
R848
R849
R850
R851
R852
R853
R854
R855
R856
R857
R858
R859
R860
R861
R862
R863
R864
R900
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R914
R950
R951
R952
R953
R954
R955
R956
R957
R958
R959
R960
R961
S800
S801
S802
W3
W4
W5
W500
W501
W600
W601
W900
Z800
Z801
Z900
COMP. LOC.
H
H
Drawn
Index
0
JVDY
Rev
0
Checked
PDGY
PCB No
R780750
Sheet
2/2
I
BARCO PROJECTION SYSTEMS
Date
16-03-1999
Module No
R7627665
Name
RGB INPUT &amp; SWITCHING
I
6
5
4
3
2
1
[6:i1]
A
SAT
C101
100n
2
3
I100
TL062
B
1
470K
R105
D105
12
I101
CA3046
C
4
I100
TL062
8
+12V
100n
C108
D
+2V
R107
C110
100n
10E
R108
E
C152
100n
8
11
10
F
R156
9
R191
4
B2
R158
C2
560E
5
R161
3
E
I101
CA3046
1
R163
C157
1u
C158
1u
C156
100p
R162
B1
2
R164
C1
Q151
BC849C
R160
G
R165
R166
R168
C159
100n
MATRIX+SWITCH
R172
R175
1K3
R171
R173
D150 R170
BA682
BA682
D151
Q152
BC859C
R169
R167
-12V
Q153
BC849B
Q154
R174
H
2K
R178
Q155
R176
120K
C160
H
R183
1u
R177
BC859C BC859C
470K
SATURATION CONTROL
R190
I101
CA3046
R159
3K6
R150
C150
22u
6
7
R155
C154
100p
75E
+12V
+
C151
1u
Q150
BC849C
R154
270E
14
13
100n
C106
-12V
R106
7
R151
R153
4K7
2K
+5V
R100
R101
10M
R103
+
I100
R141
Q109
BC859C
C155
1u
330E
270E
82K
120K
C161
100n
R181
R186
C163
R179
510E
R184
820E
R185
R180
Q156
BC849C
R182
C162
100n
+
D152
BA682
BA682
D153
-12V
I
R187
Q157
BC859C
R_MATRIX
G_MATRIX
B_MATRIX
R188
Q158
BC859C
R189
I
[2:a3]
[3:a3]
[4:a3]
Sheet
BPS
PDGY
0
Rev
1/10
[9:d3]
Division
Checked
R780750
PCB No
JVDY
Drawn
0
INPUT MODULE
SYNC_OUT
REFERENCE NUMBERS 100...199
Name
Module No
R7627665
BARCO NV
16-03-1999
Date
Index
VIDEO MATRIX
22u
1K5
56K
100K
C109
100n
5
68E
B-Y
C153
1u
56K
TL062
6
R139
Q108
BC849C
R140
4K7
560E
47E
510E
270E
10E
-
R134
Q106
BC859C
R135
R138
D107
BA682
0.73Vpp
R157
270E
82K
68K
G
75E
1N4148
68E
R-Y
R136
R142
J402
0.7Vpp
150K
560E
0.93Vpp
F
33K
560E
47E
4E7
FROM LD INT. (J103)
1
2
3
4
5
6
7
8
R152
270E
+
R102
R132
Q105
BC849C
R133
D106
BA682
J401
TO DECODER (J313)
1
2
3
4
5
6
7
8
E
33K
470K
2K
68K
R104
R137
470E
510E
(R-Y) , Y , (B-Y) CURRENT SOURCES
R126
R131
Q104
BC859C
470E
330E
390K
R124
Q103
BC859C
R128
R127
R130
270E
R109
C100
R114
R115
Q100
Y
R129
C107
1u
270E
+12V
+
22u
47K
BC859B
R119
D103
R121
1N4148
D104
1N4148
Q101
BC849C
R123
Q102
BC849C
R125
68E
1
2
[2:a1] [3:a1] [4:a1]
RGB_select
C102
R117
470E
R116
910E
RGB TO COMPONENT CONVERTER
R122
3K3
[5:b1] [5:f3] [5:b5]
RGB_MATRIX
B/(B-Y)
R118
-12V
-12V
470K
D
220K
[8:h2]
[8:h6]
[4:a3]
1u
C103
1u
1u
C104
C105
1u
D101
D100
1N4148
D102
1N4148
C
510E
10E
200E
120K
220K
10K
1N4148
B
470K
68K
220K
100K
G/Y
R/(R-Y)
(R-Y)_DEC
Y_DEC
(B-Y)_DEC
HS/CS_DEC
470E
910E
[3:a3] [5:b5]
[2:a3]
[9:a2]
[9:a2]
[9:a2]
[5:i1]
MATRIX_SWITCH
Modifications reserved
120K
3
4
5
6
[6:i2]
A
150K
75E
220K
47K
R110
R111
R112
1K6
820E
4K3
100K
30K
4E7
1
2
3
4
5
6
6
5
4
3
2
[1:a4]
R_IN
75E
[9:d6]
1u
1K
-12V
R207
BUFFER
Q205
3
R227
1K
47K
R229
1K
R228
5
7
+12V
FEEDBACK CLAMP
BC859C
2
1K
R226
CLAMP COMPARATOR
R203
BC849C
R205
R206
-12V
22K
+12V
820E
Q200
100n
C203
R242
15p
C218
Modifications reserved
RED_TO_SE
+MATRIX
100E
R225
C202
R202
BA682
D200 R204
CLAMP_PULSE
R_MATRIX
A
[4:a3] [4:a5] [6:a5] [8:h2]
[2:a3] [3:a3] [3:a5]
[7:i1] [9:a3]
[3:a5] [4:a5] [6:i6]
[1:i2]
5K6
220K
-12V
+MATRIX
R/(R-Y)
R200
C201
100n
10u
C200
[4:a3] [4:a5] [6:a5] [8:h2]
[2:a5] [3:a3] [3:a5]
[9:g5]
BAV99
D201
22K
B
-12V
4
100n
C211
100n
C210
R211
4148
D209
-12V
R212
100n
C204
R216
BC849B
Q206
220n
C212
R230
-12V
-12V
100n
C213
G
BA682
D207
R214
BA682
D206
100n
C205
R231
110E
R243
BC849B
Q202
R215
BSV52
R213
Q201
+12V
BA682
D205
4148
D204
BUFFER
R210
-12V
CA3080
6
100n
C209
R209
BA682
D203
R208
I200
1K
R201
10K
BUFFER
10E
2K7
S
D
+12V
C
R233
R218
100n
1n
C214
LEVEL
SHIFTER
BC859C
Q208
R232
BSS123
Q207
470E
C206
R217
-12V
R234
BC849B
Q209
R220
BC849C
Q203
BUFFER
-5V
R219
100n
C207
+5V
10E
470E
+12V
1K
INPUT SWITCH
+12V
33E
18p
R299 C208
S
R236
2K7
R237
1K
D
7
8
4
27p
R239
1K
C217
+5V
R238
6
100n
C216
C215
100n
-
2
LM318
+
I201
1
R222
R240
4K3
-12V
51E
3
5
VIDEO BUFFER
G
R235
D
Q204
TEXT INSERTION
SST310
R241
100n
C250
R250
R223
R224
470E
[5:b1] [5:f3] [5:b5] [8:h2]
D
4
1
2
8
7
Z
Y2
Y1
X2
X1
10u
C251
-
+
-
+
E
2K2
220E
R289
R251
AD835
10p
V+
6
V-
3
OUT 5
C252
+1
GAIN MULTIPLIER
I250
M200
RED SWITCHED
E
+5V
+
470n
C266
-
TL084
+
I252
D256 4148
1
2
3
M220
R254
INTEGRATOR
R253
100n
C255
10u
C254
100n
G
Q250
SST310
D
S
4148
D258 7
-5V
100n
C267
G2 ADJUSTMENT
GREEN
D255
R277
4148
D257 1
7
8
G
F
HEF4053
+
TL062
I253
+
TL062
I253
910K
16
R280
33K
R279
R278
I254
+12V
R255
S
D
5
6
3
2
S
+12V
100n
R283
C269
R282
+12V
14
R294
4K7
100n
+
3
+
TL084
12
13
100n
C258
C256
I252
R260
I251
2
6
TL062
RED CORRECTION
SST310
Q253
EN I254
HEF4053
ABL CONTROL LOOP
R281
-12V
R259
1
2
R257
S
D
J220
G
R258
+12V
R256
SST310
Q251
G
Q252
D
SST310
ABL PULSE INSERTION
REFERENCE NUMBERS 200...299
WINDOW COMPARATOR
-5V
R252
C253
F
RED CHANNEL
47K
[1:a4] [3:a1] [4:a1]
10E
2K7
47K
1
56K
47K
[3:a1] [4:a1] [8:h5]
1K
100E
220K
220K
+12V
G
I254
I251
+
6
5
I254
HEF4053
O/I
TL062
C271
100n
14
G
D250
Q254
BSS123
3
5
9
1
0
G
7
1
13
0
12
G
11
SAMPLE/HOLD
100n
O/I
C270
4
HEF4053
47K
G
1u
S
100n
C274
100n
C273
100n
+12V
L200
4
4
11
R264
-12V
R291
82K
Q256
BC849B
R292
560E
+
TL084
I252
10
10K
4148
D259
G
1
0
O/I
15
I253
TL062
I251
TL062
I252
TL084
8
8
4
H
100n
C277
100n
C276
100n
C275
+12V
I254
SAMPLE/HOLD
10
1
2
HEF4053
10n
33K
C278
R285
5
6
INTEGRATOR
R288
BARCO NV
16-03-1999
I
Division
BPS
PDGY
0
Rev
Checked
R780750
2/10
Sheet
[3:i5] [4:i5] [7:f4]
[3:i5] [4:i5] [7:f4]
PCB No
JVDY
Drawn
0
Index
INPUT MODULE
ABL_LEAK_MEAS
R7627665
Date
7
R298
BC859C
[9:a3]
[7:i5]
[7:i3]
[6:i4]
[3:i3] [4:i3] [7:f5]
[3:i3] [4:i3] [7:f5] [8:a4]
[3:i3] [4:i3] [7:f5]
10n
C261
R272
[3:i3] [4:i3] [8:h2]
27p
C260
C259
22p
R271
R270
Q259
ABL_CURRENT_MEAS
Module No
+
I252
470n
C279
TL084
4148
D260
R297
4148
R296
D261
ABL_RED
PEAKING_ON
ABL_PULSE
ABL_SW
NOT_ABL_SW
DC_LEVEL_RED
RED_TEXT
NOT_INSERT_RED
R276
1u5
L202
R275
BA682
D254
15p
C265
[9:a3]
M250
100u
C264
I
R287
+
RED_OUT
100n
C263
PEAKING
4148
D252
4148
D251
+5V
R274
Name
LEAKAGE CURRENT COMPENSATION
8
9
10K
3K3
R295
R286
4148
D262
R293
470p
C262
R273
BAL99
D253
Q258
2SA1723
R269
470n
L201
R266
ABL PULSE AMPLIFIER
R284
R290
P250
390E
R267
750E
R265
BFR92A
H
Q255
OUTPUT AMLIFIER
AND BUFFER
-12V
1K
C272
C257
HSMS2814
R262
10E
R261
D
R263
SAMPLE/HOLD
1
10K
[3:a1] [4:a1] [8:h4]
10E
10K
200E
2K
[6:i6]
C
2K
SPOT_KILL
GAIN_RED
+NOT_MATRIX
-NOT_MATRIX
RGB_select
10E
82E
1K2
[3:a1] [4:a1] [8:h3]
10E
100K
B
10K
10K
R221
4E7
7K5
10K
51E
470E
51E
430E
4E7
4E7
1K
4E7
47K
330K
10K
27E
A
11K
3K3
3K3
330K
200E
10K
12K
330K
1K5
100E
82K
27K
6
5
4
3
2
1
[2:a1] [4:a1] [8:h3]
[6:i5]
A
B
BUFFER
R313
Q301
+12V
C305
C
BUFFER
+5V
R319
C307
100n
S
D
TEXT INSERTION
SST310
Q304
D
G
33E
18p
R399 C308
-12V
R340
100n
C316
4
6
R324
R323
R350
C350
100n
Y2
Y1
X2
X1
+
-
-
+
E
R351
2K2
R389
220E
AD835
10p
V+
V-
6
3
OUT 5
C352
+1
GAIN MULTIPLIER
I350
M300
GREEN SWITCHED
8
7
1
2
4
Z
C351
10u
+5V
+
-5V
Q350
G
S
G
F
R355
S
D
D
Q351
SST310
+12V
R356
G
Q352
SST310
S
ABL PULSE INSERTION
+12V
R378
33K
R379
R380
910K
2
R382
R381
D
S
R357
4K7
Q353
SST310
12
13
C358
+
TL084
I352
ABL CONTROL LOOP
14
R394
G
REFERENCE NUMBERS 300...399
SST310
D
R354
3
2
TL062
3
I353
+
5
6
+
TL062
I353
100n
GREEN CHANNEL
R352
C353
100n
C354
10u
C355
M320
TL084
-
+
I352
INTEGRATOR
R353
100n
1
C366
470n
D356 4148
WINDOW COMPARATOR
D357 1
4148
7
G
HEF4053
O/I
I354
G
1
0
9
3
5
SAMPLE/HOLD
4
C370
100n
HEF4053
O/I
I354
G
11
1
13
0
12
SAMPLE/HOLD
14
C371
100n
D
G
Q354
BSS123
+12V
L300
Q355
Q356
R391
H
R366
L301
470u
2SA1723
Q358
R369
560E
10
9
R392
TL084
+
I352
R384
82K
BC849B
BFR92A
OUTPUT AMLIFIER
AND BUFFER
R363
S
390E
R367
P350
R390
8
1
0
G
O/I
HEF4053
I352
I353
TL062
TL084
8
4
15
100n
C376
100n
C375
+12V
I354
SAMPLE/HOLD
10
1
2
R393
4148
D362
D353
BAL99
R373
C362
R395
10K
470p
10K
R386
D359
4148
D351
4148
C363
100n
+
GREEN_OUT
R376
1u5
L302
R375
BA682
D354
15p
C365
PEAKING
D352
4148
R374
ABL_GREEN
I
C364
100u
M350
27p
C360
R371
[9:a4]
R370
22p
[6:i4]
[7:i4]
[7:i5]
[9:a4]
10n
C361
R372
[2:i5] [4:i5] [7:f4]
BPS
PDGY
0
Rev
Sheet
[2:i5] [4:i5] [7:f4]
PCB No
Division
Checked
R780750
3/10
[2:i3] [4:i3] [7:f5]
[2:i3] [4:i3] [7:f5] [8:a4]
[2:i3] [4:i3] [7:f5]
[2:i3] [4:i3] [8:h2]
C359
R388
BC859C
Q359
R387
PEAKING_ON
ABL_PULSE
ABL_SW
NOT_ABL_SW
DC_LEVEL_GREEN
GREEN_TEXT
NOT_INSERT_GREEN
+5V
R396
D361
7
R398
4148
R397
D360
I352
470n
C379
6
TL084
33K
+
10n
ABL_CURRENT_MEAS
ABL_LEAK_MEAS
Index
I
JVDY
Drawn
0
INPUT MODULE
16-03-1999
Date
R7627665
Module No
Name
INTEGRATOR
5
4148
3K3
C378
R385
LEAKAGE CURRENT COMPENSATION
ABL PULSE AMPLIFIER
-12V
R364
-12V
11
4
BARCO NV
27K
[2:a1] [4:a1] [8:h4]
SPOT_KILL
GAIN_GREEN
+NOT_MATRIX
-NOT_MATRIX
RGB_select
R310
100n
Q303
BC849C
R320
1
8
4E7
[2:a1] [4:a1] [8:h5]
+12V
R308
BSV52
R317
470E
BA682
D306
C306
100n
R318
-5V
5
VIDEO BUFFER
3
+
I301
LM318
-
R377
D358
4148
R383
100n
C372
C373
100n
82E
1K2
H
100K
D303
D304
4148
D305
BA682
R314
D307
BA682
D
1K
R335
2
7
C315
D355
G2 ADJUSTMENT
GREEN
6
EN I354
HEF4053
7K5
INPUT SWITCH
D301
BAV99
R311
-12V
+12V
Q307
BSS123
LEVEL
SHIFTER
10E
470E
47K
1K
R301
100E
BA682
R309
R315
R343
Q302
110E
BC849C
R316
G
S
R332
Q308
100n
C317
+12V
C369
100n
G
10K
D300 R304
R305
+12V
-12V
R331
C313
100n
51E
R338
R322
27p
16
47K
C300
15p
C318
R342
-12V
BUFFER
C304
R312
100n
-12V
R330
10E
2K7
[1:a4] [2:a1] [4:a1]
G_IN
BA682
R302
-12V
+12V
R306
BUFFER
R307
C309
100n
I300
6
CA3080
4
C310
C312
220n
BC859C
Q309
BC849B
+5V
R339
I354
HEF4053
47K
[5:b1] [5:f3] [5:b5] [8:h2]
[9:g5]
-12V
C303
100n
Q300
BC849B
-12V
R303
5
7
+12V
R328
100n
D309
R337
2K7
7
8
47K
10u
100n
C301
R300
G/Y
+MATRIX
C302
2
R326
1K
3
1K
R327
Q305
BC859C
1K
22K
1K
-12V
Q306
BC849B
R334
1K
470E
R341
-5V
C367
100n
F
39E
10K
220K
4148
C314
1n
R336
E
2K
22K
CLAMP COMPARATOR
R325
1K
R329
47K
R333
1K
1
2
[1:a4] [5:b5]
[2:a3] [2:a5] [3:a5]
[4:a3] [4:a5] [6:a5] [8:h2]
G_MATRIX
1u
CLAMP_PULSE
+MATRIX
C311
100n
1K
100E
-12V
D
100E
82K
200E
2K
820E
FEEDBACK CLAMP
C
430E
3K3
47K
330K
51E
470E
51E
10K
3K3
12K
3
[1:i2]
[2:a5] [4:a5] [6:i6]
[7:i1] [9:a3]
[2:a3] [2:a5] [3:a3]
[4:a3] [4:a5] [6:a5] [8:h2]
GREEN_TO_SE
B
11K
200E
1K5
10E
10E
10K
10E
2K7
4E7
1K
4K3
4E7
R321
4E7
56K
5K6
220K
Modifications reserved
10K
10K
4
5
6
[9:d6]
A
10E
220K
75E
1
2
3
4
5
6
6
5
4
3
2
[1:a4]
B_IN
75E
[9:d6]
1u
1K
-12V
R407
BUFFER
1K
47K
R429
1K
R428
5
7
+12V
FEEDBACK CLAMP
BC859C
3
R427
Q405
2
1K
R426
CLAMP COMPARATOR
R403
BC849B
R405
R406
-12V
22K
+12V
820E
Q400
100n
C403
R442
15p
C418
Modifications reserved
BLUE_TO_SE
+MATRIX
100E
R425
C402
R402
BA682
D400 R404
CLAMP_PULSE
B_MATRIX
A
[3:a5] [4:a3] [6:a5] [8:h2]
[2:a3] [2:a5] [3:a3]
[7:i1] [9:a3]
[2:a5] [3:a5] [6:i6]
[1:i2]
5K6
220K
-12V
+MATRIX
B/(B-Y)
R400
C401
100n
10u
C400
[3:a5] [4:a5] [6:a5] [8:h2]
[2:a3] [2:a5] [3:a3]
[9:g5]
D401
BAV99
22K
B
-12V
4
100n
C411
100n
C410
R411
4148
D409
-12V
R412
100n
C404
+12V
BA682
R416
BC849B
Q406
220n
C412
R430
-12V
-12V
100n
C413
G
BA682
D407
R414
BA682
D406
100n
C405
R431
110E
R443
BC849C
Q402
R415
BSV52
Q401
R413
BUFFER
D405
4148
D404
BUFFER
R410
-12V
CA3080
6
100n
C409
R409
BA682
D403
R408
I400
1K
R401
10K
INPUT SWITCH
10E
2K7
S
D
+12V
C
R433
1n
C414
LEVEL
SHIFTER
BC859C
Q408
R432
BSS123
Q407
100n
C406
470E
R417
-12V
R434
BC849B
Q409
R418
BC849C
Q403
BUFFER
-5V
R419
R420
100n
C407
+5V
10E
470E
+12V
33E
18p
R499 C408
S
R436
2K7
R437
1K
R435
D
7
8
4
27p
R439
1K
C417
+5V
R438
6
100n
C416
C415
100n
-
2
LM318
+
I401
1
R422
R440
4K3
-12V
51E
3
5
VIDEO BUFFER
G
Q404
TEXT INSERTION
SST310
D
R441
100n
C450
R450
R423
R424
4
1
2
8
7
Z
Y2
Y1
X2
X1
10u
C451
-
+
-
+
E
2K2
R489
220E
R451
AD835
10p
V+
6
V-
3
OUT 5
C452
+1
GAIN MULTIPLIER
I450
M400
BLUE SWITCHED
470E
E
+5V
+
4E7
[5:b1] [5:f3] [5:b5] [8:h2]
+12V
1K
100E
D
470n
C466
-
TL084
D456 4148
1
+
I452
2
3
M420
R454
INTEGRATOR
R453
100n
C455
10u
C454
100n
D
G
Q450
SST310
S
4148
D458 7
-5V
100n
C467
G2 ADJUSTMENT
GREEN
D455
R477
4148
D457 1
7
8
G
F
HEF4053
+
TL062
I453
+
TL062
I453
910K
16
R480
33K
R479
R478
I454
+12V
R455
S
D
5
6
3
2
G
S
+12V
100n
R483
C469
R482
+12V
14
R494
4K7
100n
+
3
+
TL084
12
13
100n
C458
C456
I452
R460
I451
2
6
TL062
BLUE CORRECTION
SST310
Q453
EN I454
HEF4053
ABL CONTROL LOOP
R481
-12V
R459
1
2
R457
S
D
J420
G
R458
+12V
R456
SST310
Q451
D
Q452
SST310
ABL PULSE INSERTION
REFERENCE NUMBERS 400...499
WINDOW COMPARATOR
-5V
R452
C453
F
BLUE CHANNEL
47K
[1:a4] [2:a1] [3:a1]
10E
2K7
47K
1
56K
47K
[2:a1] [3:a1] [8:h5]
1K
220K
220K
+12V
G
I454
3
5
9
1
0
G
O/I
I451
+
6
5
TL062
100n
C471
14
I454
HEF4053
7
1
13
0
12
G
11
SAMPLE/HOLD
100n
HEF4053
O/I
C470
4
G
D450
D
1u
Q454
G
BSS123
100n
C474
100n
C473
100n
+12V
R463
4
4
11
P450
390E
R467
240E
R465
8
560E
+
TL084
10
9
10K
R495
G
1
0
O/I
15
TL062
I453
I451
TL062
I452
TL084
8
8
4
H
100n
C477
100n
C476
100n
C475
+12V
I454
SAMPLE/HOLD
10
1
2
HEF4053
10n
33K
C478
R485
I
10n
C461
R472
[9:a5]
[7:i5]
[7:i4]
[6:i4]
Division
BPS
PDGY
0
Rev
Checked
R780750
PCB No
Sheet
[2:i5] [3:i5] [7:f4]
4/10
[2:i3] [3:i3] [7:f5]
[2:i3] [3:i3] [7:f5] [8:a4]
[2:i3] [3:i3] [7:f5]
[2:i3] [3:i3] [8:h2]
C460
27p
R471
[2:i5] [3:i5] [7:f4]
JVDY
Drawn
0
Index
BARCO NV
16-03-1999
Date
R7627665
Module No
INPUT MODULE
ABL_LEAK_MEAS
ABL_CURRENT_MEAS
INTEGRATOR
7
R488
BC859C
Q459
R487
ABL_BLUE
R498
R497
4148
470n
I452
+
R476
1u5
L402
R475
22p
C459
D454
BA682
R470
[9:a5]
M450
100u
C464
I
C465
15p
PEAKING
R496
D461
C479
TL084
+
BLUE_OUT
100n
C463
PEAKING_ON
ABL_PULSE
ABL_SW
NOT_ABL_SW
DC_LEVEL_BLUE
BLUE_TEXT
NOT_INSERT_BLUE
+5V
4148
Name
5
6
4148
D452
4148
D451
R474
D460
3K3
LEAKAGE CURRENT COMPENSATION
4148
D459
10K
R486
4148
D462
R493
470p
C462
R473
BAL99
D453
Q458
2SA1723
R469
470u
L401
R466
R492
I452
82K
R484
R491
Q456
BC849B
BFR92A
Q455
H
ABL PULSE AMPLIFIER
R490
-12V
R464
S
L400
OUTPUT AMLIFIER
AND BUFFER
-12V
C472
C457
HSMS2814
R462
10E
R461
SAMPLE/HOLD
1
10K
47K
1K
[2:a1] [3:a1] [8:h4]
10E
10K
200E
2K
SPOT_KILL
GAIN_BLUE
+NOT_MATRIX
-NOT_MATRIX
RGB_select
10E
82E
1K2
[6:i5]
10E
430E
[2:a1] [3:a1] [8:h3]
C
2K
51E
470E
51E
100K
B
10K
10K
R421
4E7
10K
4E7
1K
4E7
47K
330K
7K5
10K
39E
A
11K
3K3
3K3
330K
200E
10K
12K
240K
1K5
100E
82K
27K
6
5
4
3
2
1
1
C500
-12V
+12V
-12V
+12V
R520
10E
D504
1N4148
C504
R516
D507
1N4148
D506
1N4148
D505
100n
1N4148
+12V
D508
D509
1N4148
R517
R518
1N4148
C509
100n
C510
100n
C511
Q500
BC849B
R521
R522
Q501
BC849B
R523
C
C505
100n
I553
74HC14
I554
74HC86
470E
R526
+5V
1N4148
1N4148
1N4148
D515
D513
D512
1N4148
3
5
G
1
0
C514
9
3
2
D
4
-
1
MC34081
1
2
G
1
0
O/I
HEF4053
I500
6
1N4148
D562
15
PEAK DETECT
R532
10
5
1K2
+
I551
R531
O/I
HEF4053
I500
I500
EN
HEF4053
R530
6
18p
D517
D516
D514
1N4148
1N4148
R534
+5V
C512
100n
C513
C515
R533
14
14
68p
R529
BC859B
Q505
R527
HORIZONTAL SYNC INPUT
Q504
BC859B
R528
Q502
BC849B
R524
VIDEO INPUT SOURCE
SELECTION
7
7
1
13
0
12
G
11
O/I
HEF4053
I500
14
E
C506
I552
7
100K
R574
[9:e4]
[5:b3] [8:h2]
C558
100n
SLICER
2
I550
LM393
D563
3
+5V
R576
1N4148
+
R575
150K
CONNECT TO
TERMINATE VS
INPUT
[9:g4]
[1:a4] [2:a1] [3:a1] [4:a1] [5:b1] [5:b5] [8:h2]
10u
6
+
R573
5
TL062
SYNC SOURCE SWITCHING
C557
470n
F
W501
1
SVID_select
C_IN
RGB_select
VS_IN
+5V
R577
13
+12V
R550
10E
R554
-12V
C551
100n
10E
G
R557
470E
-12V
82K
10
R559
10E
R560
R561
+12V
9
R578
D553
1N4148
D554
1N4148
1
R564
Q550
BC849B
R565
D550
1N4148
D551
Q551
2
4
6
8
R567
Q552
BC859B
R568
Q553
BC859B
C553
R569
470E
100n
12
13
H
VIDEO/LUMINANCE OUTPUT TO DECODER
8
+12V
R570
R579
470E
7
I
sync_detect
VID/LUMA
HS/CS_DEC
CHROMA
-
+
I550
LM393
D561
PCB No
5
6
Division
+5V
[8:a1]
[9:a1]
[1:a6]
[9:a1]
[9:d1]
Sheet
5/10
0
Rev
BPS
PDGY
Checked
R780750
VS_EXT
1N4148
R580
470E
FEEDBACK CLAMP
C556
470p
R572
+5V
D564
1N4148
1N4148
D565
Index
I
JVDY
INPUT MODULE
0
Drawn
BARCO NV
16-03-1999
Date
R7627665
Module No
Name
R571
100n
C555
Q554
BC849B
3K9
CHROMA OUTPUT TO DECODER
1N4148
D558
1N4148
D555
D556
1N4148
74HC86
I554
=1
D560
D559
1N4148
1N4148
+5V
10
9
D557
6
3
1N4148
11
H
74HC86
I554
=1
74HC86
I554
=1
+5V
C554
100n
2
1
5
4
74HC86
I554
=1
AUTO POLARITY
R566
BC849B
1N4148
I553
74HC14
1
I553
5
74HC14
I553
74HC14
1
74HC14
I553
1
1
3
C559
10n
R563
R562
R556
C552 R558
100n
I553
R552
D552 R555
1
1
74HC14
1N4148
R553
12 11
470E
VERTICAL SYNC INPUT
C550
10u
R551
I553
R589
1
74HC14
2
I552
TL062
470E
B
470E
R504
D500 R512
1N4148
R505
470E
R506
D501 R513
1N4148
R507
470E
R508
D502 R514
1N4148
R509
-12V
8
8
16
+12V
REFERENCE NUMBERS 500...599
HEF4053
I500
7
8
I550
I552
TL062
LM393
4
4
470E
A
RGB_select
+12V
C508
100n
+
100E
330E
[1:a4] [2:a1] [3:a1] [4:a1] [5:f3] [5:b5] [8:h2]
HS_IN
-12V
-12V
-12V
+5V
D566
BAV99
1K2
10u
R500
R510
C501
10u
R501
C502
10u
R502
1K
R590
R591
6K2
[9:g4]
Y_IN
SVID_select
VID_IN
VID_select
W500
CONNECT TO
TERMINATE HS/CS
INPUT
[8:h2]
[9:g4]
[5:f2] [8:h2]
[9:e4]
CS_CTRL
+VID
RGB_select
G/Y
RGsB_select
7
3
G
10M
2
3
[9:c1]
[7:a1] [8:h2] [9:a1] [9:d3]
[1:a4] [2:a1] [3:a1] [4:a1] [5:b1] [5:f3] [8:h2]
[7:a1] [8:h2]
I551
MC34081
F
1K
91E
1K2
22K
18K
160E
100n
E
4K7
560E
100n
D
22K
100K
470K
6K2
220K
75E
75E
22K
470E
C
3K3
[1:a4] [3:a3]
4
B
1K2
470E
SYNC &amp; VIDEO INPUTS + PROCESSING
C507
100n
-12V
Modifications reserved
10K
4
5
6
A
10M
560E
560E
22K
22K
22K
22K
6K2
220K
12K
220K
12K
220K
220E
75E
75E
75E
1
2
3
4
5
6
6
5
4
3
2
1
11
R602
IBCL_BLUE
10.5V @ boost
IBCL_GREEN
IBCL_RED
R960
R959
R952
[9:b2]
BCL
A
100E
R601
R600
+MATRIX 22K
1N4148
D601
BC859B
Modifications reserved
100n
C615
Q601
+5V
I650
I651
74HCT4053
I603
I604
7
8
6
6
LM319
LM319
74HCT4053
7
8
74HC14
I606
7
+
11
11
16
16
14
R606
47K
R955
47K
100n
C614
100n
C613
100n
C612
100n
100n
C611
C610
6
6
13
11
+12V
R612
D605
100n
C617
BAV70
B
-
2
TL062
+
I602
3
1
D608
1N4148
-12V
20K
R615
47K
-12V
R614
R958
130K
R613
-12V
R956
130K
R611
100n
C616
R957
D606
R914
[9:i1]
[9:i1]
EN
74HCT4053
I651
EN
74HCT4053
130K
BAV70
1N4148
D654
12
74HC14
I606
1
74HC14
I650
10
I606
1
D952 1N4148
D951
+
C632
22u
R610
C618
22u
+5V
5K6
1N4148
1N4148
R954
47K
D950
R609
1K2
R607
R953
Q606
BC849C
1N4148
D653
1N4148
INDIVIDUAL BEAM
CURRENT OR
TEMPERATURE
TOO HIGH
D604
-12V
R961
1K2
1K2
1K2
+12V
R605
BSS123
G
Q602
R951
J952
FROM TEMPERATURE SENSORS
J951
R950
S
D
D602
BC859B
Q603
[2:a3] [2:a5] [3:a3] [3:a5] [4:a3] [4:a5] [8:h2]
[9:a5]
[9:a4]
BC849B
Q600
+12V
R604
100n
C607
100n
100n
C609
C608
100n
100n
C606
+5V
R603
4
8
4
4
C605
+12V
IBCL OVERCURRENT
AND OVERTEMPERATURE
DETECTOR
J950
[9:a3]
1N4148
R699
TL064
I605
TL062
I602
TL064
I653
TL064
I601
MC34084
+17VA
D600
-5V
11
SF3 100E
[8:a3] [9:b2]
100n
C602
100n
-12V
4
C604
100n
11
C603
100n
100n
C601
4K7
4K7
I654
10K
4K7
2K
4
15K
100K
13
13
14
I603
LM319
I604
1
2
C621
R616
+
5
TL062
I602
6
C
10u
C622
R623
820K
100n
100n
C620
100n
C619
7
VCC
VO3
VO2
VO1
VO0
VRP3
VRN3
VRP2
VRN2
VRP1
VRN1
VRP0
VRN0
VEE
I600
6
5
4
3
2
1
28
27
26
25
24
23
22
21
+
I601
-
12
13
R627
470K
100n
BC849B
+
100u
C627
BCL SENSOR
Q604
R628
8
C626 R631
-
9
TL064
100n
+
I601
1N4148
470K
14
C625 R630
TL064
100n
10
D609
470K
1
C624 R629
-
2
TL064
+
I601
3
12K
1N4148
D613
1N4148
D612
1N4148
D611
1N4148
D
D
BC859B
Q605
R632
+3V
+1V
R640
7
D610
IBCL COMPARATORS
SC76013
6
CT
TM
DTO
SM
VSS
A0-6
SCL
SDA
0
R626
7
8
9
10
11
12
13
14
15
16
17
18
19
20
12
+
5
TL064
I601
6
BLUE BEAM CURRENT
REDUCER
R622
470K
R621
R620
470K
R619
R618
470K
R617
ADDRESS : HEX 5A
SCL* R624 470E
SDA* R625 47E
100n
3
C623
+
4
+5V
I604
5
LM319
LM319
13
14
1
2
62K
62K
62K
C600
4K7
100K
100K
750K
750K
750K
2K7
W601
470p
C628
-
TL064
+
I605
13
12
E
3
+5V
470p
-
TL064
C629
5
2
3
R634
+
I605
12
I606
8
+5V
470p
-
TL064
C630
3
6
5
R635
+
I605
7
470p
C631
8
INT_CONTRAST
+
9
LM319
I604
10
9
I605
+
9
10
TL064
100K
R637
[9:d3]
+5V
470E
I606
74HC14
R644
1
74HC14
8
BCL_LINK
CONTRAST_OUT
[9:d3]
[9:d3]
E
+3V
1N4148
D614
R647
2
+
I654
-
14
15
MC34084
R648
8
51..96%
OSCILLATOR
R636
1
R643
-12V
I606
CONTRAST VOLTAGE INVERTER
+2V
100K
R633
7
1
4
R645
16
+3V
+3V
+3V
0
1
5
3
O/I
0
1
2
1
I650
O/I
O/I
74HCT4053
G
12
0
13
1
I650
74HCT4053
G
10
11
I650
74HCT4053
G
9
14
15
4
ADDRESS : HEX 5C
1K8
R654
1K8
R653
1K8
R652
7
8
9
10
11
12
13
14
15
16
17
18
19
20
5
3
0
1
2
1
I651
O/I
O/I
14
[9:f1]
15
[9:f1]
4
[9:f1]
1K8
GAIN_CM_R
470p
R656
C669
1K8
GAIN_CM_G
470p
R655
C668
1K8
F
470n
C656
1K8
R663
470n
C655
1K8
R662
470n
C654
1K8
R661
470n
C653
1K8
R660
470n
C652
1K8
R659
470n
C651
1K8
R658
6
5
4
3
2
1
28
27
26
25
24
23
22
21
-12V
-12V
-12V
VCC
VO3
VO2
VO1
VO0
VRP3
VRN3
VRP2
VRN2
VRP1
VRN1
VRP0
VRN0
VEE
I652
SC76013
6
CT
TM
DTO
SM
VSS
A0-6
SCL
SDA
0
GAIN_CM_B
R657
74HCT4053
C670
470p
PWM TO VOLTAGE (CONTRAST)
G
12
0
13
1
I651
74HCT4053
G
10
11
O/I
74HCT4053
G
0
1
9
I651
PWM TO VOLTAGE (BRIGHTNESS)
+2V
+2V
+2V
100n
C650
SCL* R650 470E
SDA* R651 47E
+5V
REFERENCE NUMBERS 600...699 AND 950...999
F
G
270K
270K
470n
G
C662
2K
R672
12K
R671
R670
470n
C661
2K
R669
12K
R668
R667
470n
C660
2K
R666
12K
R665
270K
+12V
R664
470n
C659
470n
C658
470n
C657
1K2
470K
C665
6K8
R685
+
12
150K
10
1
7
47K
47K
R692
R691
47K
BC849B
Q652
BC849B
Q651
BC849B
Q650
7
14
1
51E
R695
51E
R694
51E
R693
H
100K
J5
TO SOFT EDGE
1
2
3
4
5
6
7
8
4K7
R649
-5V
+5V
I653
R697 TL064
10
+
9
R698
+1V
+3V
BAV99
D651
[2:a1]
[3:a1]
[4:a1]
BAV99
D652
[2:i3]
[3:i3]
[4:i3]
[9:a1]
[1:a6]
[1:a2]
I
Division
BPS
PDGY
0
Rev
Checked
R780750
PCB No
JVDY
Drawn
0
Index
6/10
Sheet
[2:a5] [3:a5] [4:a5] [7:i1] [9:a3]
0.06..0.97V
GAIN_BLUE
0.82..1.11V
GAIN_GREEN
0.65..1.2V
GAIN_RED
CLAMP_PULSE
BAV99
D650
BARCO NV
16-03-1999
Date
HUE
DC_LEVEL_BLUE
DC_LEVEL_GREEN
DC_LEVEL_RED
8
INPUT MODULE
R7627665
Module No
Name
SAT
MATRIX_SWITCH
CUT W3, W4, W5 WHEN USING SOFT-EDGE
OPTION MODULE
W5
W4
W3
6
5
4
3
2
1
28
27
26
25
24
23
22
21
I
INVERTER/AMPLIFIER
VCC
VO3
VO2
VO1
VO0
VRP3
VRN3
VRP2
VRN2
VRP1
VRN1
VRP0
VRN0
VEE
I655
SC76013
6
CT
TM
DTO
SM
VSS
A0-6
SCL
SDA
0
R696
100K
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CONTRAST MODULATION ADDERS
+12V
+5V
+5V
+5V
100n
C667
SCL* R688 470E
SDA* R689 47E
+5V
H
ADDRESS : HEX 58
R690
R682
TL064
R687
R686
I654
11
MC34084
+
MC34084
6K8
I654
R684
+
5
100n
-
6
6K8
I654
3
+
I653
5
R683
6
2
-
13
100n
+
I653
12
TL064
-
2
TL064
+
I653
1u
C664
3
MC34084
47u
C663
R674+
C666
56K
R681
100K
R680
R679
100K
R678
470K
R677
100K
R676
470K
+1V
+3V
+
R675
CONTRAST
R673
BRIGHTNESS
GAIN VOLTAGE GENERATION
R646
65..89%
-12V
74HC14
I606
1
VOLTAGE TO PWM (GAIN RED)
7
+
9
LM319
I603
10
R641
2..77%
6
R639
R638
+5V
74HC14
1
VOLTAGE TO PWM (GAIN GREEN)
1
+
4
LM319
I603
5
VOLTAGE TO PWM (GAIN BLUE)
14
CUT W1 AND W2 WHEN USING
LINKED BCL OPTION MODULE
W600
R642
+2V
13K
120K
C
470E
3K3
8K2
240E
B
100E
1K8
1K8
1K8
43K
100K
120K
82K
750K
1M
1K
3K3
A
22K
75K
6
5
4
3
2
1
A
RGsB_select
+VID
D706
4148
R706
R704
3
B
BC859B
Q700
+5V
I700
1
74HC04
R707
C702
470p
Q701
R710
9
6K8
BC849B
4
+12V
R708
R709
Q702
8
BSV52
I700
1
74HC04
Q703
C
R712
C703
100n
C704
NO SYNC DETECTION
D708
4148
R715
100n
D709
4148
R716
11
D
R717
10
I701
5K6
+5V
R719
14
D710
4148
O/I
74HCT4053
G
1
13
0
12
11
R718
I700
1
74HC04
R740
D716
4148
D711
4148
R720
E
+5V
C705
100n
BSV52
Q705
3K9
I701
O/I
74HCT4053
1
0
G
Q716
BSS123
R745
4
5
180p
C706
R721
I700
1
74HC04
6
F
R723
D712
4148
R724
10K
R726
ABL_LEAK_MEAS
ABL_CURRENT_MEAS
ABL_PULSE
ABL_SW
14
NOT_ABL_SW
I703
74HC04
[2:i5] [3:i5] [4:i5]
[2:i5] [3:i5] [4:i5]
[2:i3] [3:i3] [4:i3]
74HCT4053
Q706
4K7
Q707
BC849B
R728
[9:c1]
[9:c1]
[9:c1]
[9:c1]
[9:d2] [9:f1]
[7:a3] [9:d1]
BSV52
+5V
C751
C752
100n
14
C753
100n
100n
14
16
[2:i3] [3:i3] [4:i3] [8:a4]
7
8
I702
EN
74HCT4053
I701
74HC04
74HC04
I700
6
7
7
I701
[2:i3] [3:i3] [4:i3]
F
R727
CLAMP PULSE MULTIVIBRATOR
R722
C707
180p
R725
REFERENCE NUMBERS 700...799
M705
M704
M703
M702
M701
PULSE GENERATION
9
3
5
CLAMP PULSE TRIGGER SOURCE SELECTION
Q704
BC849B
+12V
R744
D
S
7
4K7
[5:b5] [8:h2]
R700
D700
D701
4148
-12V
D702
4148
10K
R711
D707
4148
+12V
R739
R743
68K
4K7
[5:b4] [8:h2] [9:a1] [9:d3]
SC/CLAMPP
4K7
+5V
+5V
4148
SANDCASTLE PULSE DELAY
10K
R701
10K
R702
R705
12
BC849B
R735
C712
470p
R742
G
Q715
BC849C
C750
100n
-5V
HFB
G
VFB_INV
R_CTRL
G_CTRL
B_CTRL
INSERT
G
11
10
0
1
R750
2K2
100E
R751
R752
100E
100E
R753
100E
10
15
R754
I703
1
I701
O/I
74HC04
2
1
74HCT4053
G
+5V
+5V
+5V
+5V
+5V
+5V
1K
[9:a1] [9:d1] [9:f1]
CS_INV
HFB
D703
4148
I700
1
+12V
R734
D715
4148
Q714
BC859B
470E
6K8
1K
1
[9:d2]
[7:g2] [9:d1]
+5V
D704
4148
13
74HC04
+12V
R733
D713
C711
470p
Q713
E
4K7
2
3
10K
R703
D705
C700
100n
R732
C709
Q710
BC849C
100K
BC849B
R741
10K
4K7
4148
+5V
R731
C708
470p
4148
BC859B
Q711
Q712
R737
BC859B
R738
D
56K
10K
5K6
4K7
56K
10K
R746
C710
100K
470p
-12V
4K7
ABL TRIGGER
M700
R729
Q708
BC849B
470p
Q709
10K
3K
BC849C
D714
5K6
BAT54
R736
C
D750
4148
D751
4148
Q750
BC849B
R755
D752
4148
D753
4148
D754
4148
D755
4148
D756
4148
D757
4148
D758
4148
D759
4148
13
9
+5V
1
I700
1
2
C754
100n
74HC04
I702
1
74HC04
I702
1
74HC04
I702
1
74HC04
D760
4148
D761
5
1
R756
Q751
BC859B
12
R757
I703
1
8
74HC04
74HC04
I703
1
-5V
13
4148
13K
15K
COIN
ABL
4K7
R730
56K
4K7
4K7
27K
5K6
4K7
4K7
GENERATION OF ABL PULSES
56K
B
4K7
[9:d2] [9:c1] [9:b1]
[9:d1]
Modifications reserved
4K7
4K7
56K
4
5
6
A
4K7
H
12
6
2
H
11
9
+5V
D762
4148
D763
4148
I702
1
74HC04
I702
1
74HC04
I
M706
CLAMP_PULSE
INV_HFB_CM
INV_HFB
Sheet
BPS
PDGY
0
Rev
7/10
[4:i3]
[3:i3]
[2:i3]
[4:i3]
[3:i3]
[2:i3]
[9:c1]
[9:f1]
[9:c1]
[2:a5] [3:a5] [4:a5] [6:i6] [9:a3]
100E
R758
R759
VS
100E
100E
RED_TEXT
R760
10
BLUE_TEXT
GREEN_TEXT
4
NOT_INSERT_RED
8
2
NOT_INSERT_GREEN
I702
1
I703
1
4
3
1
74HC04
I703
1
NOT_INSERT_BLUE
74HC04
3
6
Division
Checked
R780750
PCB No
74HC04
I703
1
Index
I
JVDY
Drawn
0
INPUT MODULE
5
74HC04
Name
Module No
R7627665
16-03-1999
Date
BARCO NV
1
2
3
4
5
6
6
5
4
3
2
A
+17V
+9V
-17V
[2:i3] [3:i3] [4:i3] [7:f5]
[9:d2]
[6:a3] [9:b2]
[9:i2]
[9:i2]
R801
470E
47E
R800
R806
27K
R805
S801
!
S802
!
L801
R803
L802
10u
0E1
Modifications reserved
220E
R804
220E
1E
!
220E
R802
1E
4148
10u
4148
S800
10u
4148
D801
4148
D847 D848 D849
10K
R807
++5V
3
MUXDMUX
EN
0
0G
7
2
0
1
2
3
4
5
6
7
I801
R808
+5V
+
+
+
22u
C802
8
100n
C812
22u
I808
7812
I807
OUT
GND
7805
IN
OUT
LM78L05A
2 3 6 7
IN
B
C809
22u
C806
I806
IN
OUT
GND
7912
5
I804
1
+
+
74HC04
1
I802
74HC04
1
I802
2
1
IN
OUT
3
6
7 LM79L05A
1
3
I805
IN
OUT
C804
GND
22u
R809
470p
C801
6
11
10
9
13
14
15
12
1
5
2
4
P0 45
P1 6
P2 7
P3 9
P4
P5 10
11
P6 12
P7
74HC4051
D800
+
I800
PCF8574A
SCL
SDA
A0
A1
A2
VSS
4148
14
15
1
2
3
8
16 VDD
C800 13 INT
100n
L800
ABL_SW
COMP_BLANKING 470E
SF3
SCL
SDA
+5V
I2C INTERFACE
100E
R810
330n
C813
BAT54
D805
100n
C810
100n
C807
22u
C805
22u
C803
2
4
+
+
+
+3V
470u
C814
22u
C811
22u
C808
4148
D845
2
1
++5V
+12V
+17VA
+5V
-12V
-5V
3
8
C
BAT54
D804
BAT54
D803
BAT54
D802
74HCT32
I803
1
-
9
TL064
+
I809
10
BC849B
Q800
+5V
+5V
+5V
4148
D812
BC807-25
Q804
10K
10K
10K
11
8
6
100n
C820
100n
C821
R860
R861
100n
C822
I809
+
I809
+
6
5
13
12
TL064
TL064
+
3
TL064
I809
2
14
7
1
+1V , +2V AND +3V
REFERENCE GENERATOR
74HCT32
1
I803
74HCT32
1
I803
74HCT32
1
I803
R859
R858
13
12
10
9
5
4
4148
R817
BC849B
Q805
R816
D813
10K
BLANKING SIGNAL ADDER
R815
BC849B
Q803
R814
D
1K
10E
4148
D811
4148
D810
100n
C829
4148
D809
4148
D808
+1V
+2V
+3V
4148
R820
D816
R819
1u
100K
C815
R818
4148 ++5V
D807
4148
4148
D815
12K
D806
R864
++5V
++5V
4148
BC807-25
Q806
D814
+12V
1K
220E
R828
220E
R827
220E
R826
4148
R822
BC849C
Q807
100n
C816
D817
120E
R821
4148
D818
820K
R823
D
S
E
BLANKING_B
BLANKING_G
BLANKING_R
D819
4148
G
BAT54
D844
-12V
7
8
7
7
11
[9:a5]
[9:a4]
C826
100n
+
I801
74HC4051
74HCT32
I803
74HC04
I802
I809
TL064
4148
22u
C817
Q809
10K
-12V
R863
+5V
4K7
4148
D846
R831
BC807-25
Q811
1K8
16
14
14
4
+5V
100n
C825
100n
C824
100n
C823
++5V
100n
C827
+12V
F
9
11
13
BC849B
Q812
GREEN
D823
R832
+5V
74HC04
1
74HC04
I802
1
74HC04
I802
I802
1
REFERENCE NUMBERS 800...899
R830
4148
D822
BC849B
Q810
R829
F
10K
8
10
12
R862
I2C SWITCHING
BC807-25
D821
+5V
[9:a3]
4148
D820
R824
10E
R825
BSS84
Q808
100n
C818
10K
10K
E
+5V
R833
10K
10K
D
33K
1
7K5
C
G
5
R835
BC849B
Q813
R834
G
+17V
+5V
BC807-25
Q814
74HC04
1
I802
-12V
+5V
+12V
6
R847
10K
R852
10K
R851
10K
R850
Q824
BC849B
BC859B
Q823
R855
BC849B
Q822
BC859B
Q821
150V
Z801
2u2
C819
+
BC849B
Q825
H
SPOT SUPPRESSION
BF622
Q820
56K
400mW
R854
56K
400mW
BYD37J
BYD37J
R853
D842
RGB
GREEN
D838
R843
4148
D833
4148
D828
4148
D829
H
D841
SVIDEO
GREEN
D837
R842
4148
D832
4148
BC807-25
Q816
D827
BC849B
Q819
R849
Z800
12V
R848
+210V
VIDEO
GREEN
D836
R841
4148
D831
R837
BC849B
Q815
R836
R846
1K8
[5:i1]
4K3
1K8
B
3K3
680E
10K
10K
150K
1K8
150K
1K8
sync_detect
10K
A
2K
1K
1K
1K
10K
RGsB
GREEN
D839
R844
4148
D834
+12V
1K8
Index
BARCO NV
I
Division
BPS
PDGY
0
Rev
8/10
Sheet
Checked
R780750
PCB No
JVDY
Drawn
0
INPUT MODULE
[1:a4]
[2:a1] [3:a1] [4:a1]
[2:a1] [3:a1] [4:a1]
[9:a3] [9:a4] [9:a5]
[2:a1] [3:a1] [4:a1]
[9:d3]
[5:b5] [7:a1]
[1:a4] [2:a1] [3:a1] [4:a1] [5:b1] [5:f3] [5:b5]
[2:i3] [3:i3] [4:i3]
[5:b2]
[5:b3] [5:f2]
[2:a3] [2:a5] [3:a3] [3:a5] [4:a3] [4:a5] [6:a5]
16-03-1999
Date
I
[5:b4] [7:a1] [9:a1] [9:d3]
[9:d1]
[9:a1]
[9:d2]
R7627665
Module No
Name
RGB_MATRIX
-NOT_MATRIX
C828
100n
G1
+NOT_MATRIX
BYD37J
D843
47E5
600mW
SPOT_KILL
R856
COMP VID
GREEN
D840
R845
4148
D835
SVID_select
VID_select
PEAKING_ON
RGB_select
RGsB_select
HDTV_INV
4148
D830
+MATRIX
SVID_SWITCH
+VID
+S_VID
FAST/SLOW
R857
10K
6
5
4
3
2
1
1
J400
A
TO DECODER (J800)
SC/CLAMPP
+VID
SDA_CTRL
SCL_CTRL
VID/LUMA
HUE
CHROMA
+S_VID
[7:a1] [9:d1] [9:f1]
+17V
[5:b4] [7:a1] [8:h2] [9:d3]
[5:i1]
[6:i4]
[5:i3]
[8:h1]
[1:a5]
[1:a6]
[1:a6]
B
J210
FROM SMPS+EHT (J10)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+FIL
-FIL
COIN
+SB
-SB
SF3
BCL
+210V
+17V
-17V
+9V
[7:a4] [9:d2] [9:c1]
[6:a3] [8:a3]
[6:a6]
+30V
C
J3
TO CONTROLLER (J2)
1
VS
2
COIN
3
INV_HFB
4
5
CS_CTRL
6
7
R_CTRL
8
G_CTRL
9
B_CTRL
10
INSERT
11
SDA_CTRL
12
SCL_CTRL
J701
TO, CONTROLLER (J3)
1
PPMIR
2
PPMRCU
3
TXDRCV
4
RXDRCV
5
RDY
6
SLC
7
RXDC
8
TXDC
9
10
J779
[7:i3]
[7:g5]
[7:g4]
[7:g4]
[7:g3]
[5:b4]
[7:i2]
[7:a4] [9:d2] [9:b1]
D
J734
TO SYNC MODULE (J3)
1
SVID_SWITCH
2
3
4
5
6
7
HFB
8
ABL
9
VS_EXT
10
11
SC/CLAMPP
12
13
CS_INV
14
15
COMP_BLANKING
J735
TO SYNC MODULE (J1)
1
COIN
2
SCL_CTRL
3
SDA_CTRL
4
5
6
HP’
7
8
VFB_INV
9
10
FAST/SLOW
11
12
13
HDTV_INV
14
+VID
15
SYNC_OUT
SPARE PADS
[8:h2]
[7:a3] [7:g2]
[7:a5]
[5:i5]
J206
E
J757
D910
BYD37J
[6:f6]
[6:f5]
[6:f5]
[7:i2]
+12V
-12V
R911
270E
F
[7:a1] [9:a1] [9:d1]
[7:g2] [9:d2]
[5:f3]
[5:b3]
+5V
BAV99
D908
J216
J216
J216
J217
J217
4
5
6
4
5
1
HS_IN
G
G
[2:a1]
[3:a1]
[4:a2]
[5:b1]
[5:f4]
[5:b2]
WIRED REMOTE CONTROL
VID_IN
3
B_IN
VS_IN
1
G_IN
2
2
R_IN
J724
3
J725
+30V
J721
J720
6
PPMIR
J726
J217
5VSB_REC
J722
J727
F
J723
+SB
PPMRCU
SLC
RXDRCV
RDY
TXDRCV
Y_IN
C_IN
TO CONTRAST MODULATION
1
GAIN_CM_R
2
GAIN_CM_G
M765
3
GAIN_CM_B
M764 SPARE PADS
4
INV_HFB_CM
-12V
5
+12V
6
7
8
SC/CLAMPP
9
10
VFB_INV
11
SDA*
12
SCL*
[7:a1] [9:a1] [9:f1]
[7:a2]
[8:a3]
[7:a4] [9:c1] [9:b1]
+5V
[7:g2] [9:f1]
[8:h1]
M744
[8:h2]
1
3
4
2
[5:b4] [7:a1] [8:h2] [9:a1]
[1:i6]
5
J235
9
8
7
6
CONNECTION TO RCVDS
1
2
3
4
5
J703
TO IR RECEIVER
1
2
3
4
E
J213
R900
47E
SDA_CTRL
R901
47E
47E
400mW
R913
47E
R903
R902
47E
SCL_CTRL
P1
P2
P4
1u
5K6
C902 R904
RC5 CODE
PPM CODE
1K8
R907
H
+5V
+5V
H
D900
4148
D902
4148
D904
4148
D906
4148
R905
C901
1n5
W900
+5V
+5V
D901
4148
D903
4148
D905
4148
D907
4148
Q900
BC859B
R906
BC849B
Q902
Z900
5,6V
R909
SDA*
SCL*
SDA
SCL
+SB
PPMIR
Q901
BC849B
-SB
5VSB_REC
C900
470n
R910
REFERENCE NUMBERS 700...799
Name
Module No
[6:c2]
[6:c2]
[8:a2]
[8:a2]
Index
0
I
I
Sheet
9/10
0
Rev
BPS
PDGY
Checked
R780750
Division
PCB No
JVDY
Drawn
BARCO NV
16-03-1999
Date
R7627665
INPUT MODULE
CONNECTORS
R908
22K
1
2
3
4
5
6
7
8
9
10
11
12
J405
(R-Y)_DEC
Y_DEC
(B-Y)_DEC
J580
FROM FOCUS +SHIFT+G2 (J110)
1
G2_RED
2
3
G2_GREEN
4
5
G2_BLUE
[6:e6]
[6:e5]
[6:e6]
-12V
+12V
M793
M792
M791
M794
[2:a6]
[3:a6]
[4:a6]
D
100K
FROM DECODER (J801)
1
2
3
4
5
6
7
J741
TO LINE DOUBLER INTERFACE
SDA_CTRL
SCL_CTRL
+17V
-17V
+9V
[2:a5] [3:a5] [4:a5] [6:i6] [7:i1]
TO RS232 MODULE (J713)
1
M/S_SELECT
2
MASTER_CONTR
3
-SB
4
+SB
5
6
RXDC
7
TXDC
8
9
PPMIR
10
PPMRCU
11
5VSB_REC
J778
-12V
BLUE_TO_SE
GREEN_TO_SE
RED_TO_SE
SDA_CTRL
SCL_CTRL
PPMIR
+SB
5VSB_REC
R912
TO BCL-LINK UNIT (J1)
1
2
BCL_LINK
3
INT_CONTRAST
4
CONTRAST_OUT
5
6
7
MASTER_CONTR
8
M/S_SELECT
9
OFFSET_COMP
J799
TO SOUND AND LOCAL CONTROL
1
2
3
4
5
6
J6
+5V
-12V
+12V
1
2
3
4
5
6
TO SOFT EDGE
C
1K
CLAMP_PULSE
[2:i2]
[2:i3]
[8:e3]
-12V
+12V
[8:h4] [9:a4] [9:a5]
[6:a4]
+210V
[3:i2]
[3:i3]
[8:e4]
-12V
+12V
[8:h4] [9:a3] [9:a5]
[6:a4]
+210V
[4:i2]
[4:i3]
[8:e4]
-12V
+12V
[8:h4] [9:a3] [9:a4]
[6:a5]
+210V
B
1K
1
2
3
4
5
6
7
8
J550
TO RED CRT SOCKET (J1)
1
2
RED_OUT
3
4
ABL_RED
5
BLANKING_R
6
7
8
G1
9
IBCL_RED
10
11
12
-FIL
13
+FIL
14
15
G2_RED
J560
J570
FROM
G2_BLUE
-FIL
+FIL
G1
IBCL_BLUE
ABL_BLUE
BLANKING_B
BLUE_OUT
TO GREEN CRT SOCKET (J1)
1
2
GREEN_OUT
3
4
ABL_GREEN
5
BLANKING_G
6
7
8
G1
9
IBCL_GREEN
10
11
12
-FIL
13
+FIL
14
15
G2_GREEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Modifications reserved
1K
2
3
4
5
6
A
10K
1
2
3
4
5
6
6
5
4
3
2
1
A
COMP. LOC.SH.
C403 A2 4
C404 B3 4
C405 C1 4
C406 C2 4
C407 D1 4
C408 D2 4
C409 B4 4
C410 B5 4
C411 B6 4
C412 C5 4
C413 C5 4
C414 C6 4
C415 D5 4
C416 D5 4
C417 D6 4
C418 A2 4
C450 D3 4
C451 E3 4
C452 E3 4
C453 E1 4
C454 E2 4
C455 E2 4
C456 G3 4
C457 G3 4
C458 G3 4
C459 I2 4
C460 I2 4
C461 I2 4
C462 H2 4
C463 I1 4
C464 I1 4
C465 I2 4
C466 F4 4
C467 F6 4
C469 F6 4
C470 G4 4
C471 G5 4
C472 G6 4
C473 G6 4
C474 G6 4
C475 H6 4
C476 H6 4
C477 H6 4
C478 H5 4
C479 I5 4
C500 B1 5
C501 B2 5
C502 B3 5
C504 B2 5
C505 C1 5
C506 E3 5
C507 A6 5
C508 B6 5
C509 C6 5
C510 C6 5
C511 C6 5
C512 C6 5
C513 C6 5
C514 D2 5
C515 D2 5
C550 F4 5
C551 G1 5
C552 G3 5
C553 H3 5
C554 H2 5
C555 I4 5
C556 I4 5
C557 E6 5
C558 F6 5
C559 G5 5
C600 A1 6
C601 A1 6
C602 A2 6
C603 A1 6
C604 A1 6
C605 A1 6
C606 A1 6
C607 A2 6
C608 A1 6
C609 A1 6
C610 B1 6
C611 B1 6
C612 B1 6
C613 B1 6
C614 B1 6
C615 A6 6
C616 C2 6
C617 B6 6
C618 B2 6
C619 C4 6
C620 C4 6
C621 C5 6
C622 C5 6
C623 C2 6
C624 C4 6
C625 C4 6
C626 C5 6
C627 C6 6
C628 E1 6
C629 E2 6
C630 E3 6
C631 D4 6
C632 B3 6
C650 F2 6
C651 G3 6
C652 G4 6
C653 G4 6
C654 G5 6
C655 G5 6
C656 G6 6
C657 G3 6
C658 G4 6
C659 G4 6
C660 G5 6
C661 G5 6
C662 G6 6
C663 G2 6
C664 G2 6
C665 G4 6
C666 G6 6
Modifications reserved
COMP. LOC.SH.
C100 A3 1
C101 B1 1
C102 B4 1
C103 B4 1
C104 B4 1
C105 B5 1
C106 C1 1
C107 C5 1
C108 C1 1
C109 D2 1
C110 D2 1
C150 E1 1
C151 E2 1
C152 E1 1
C153 F3 1
C154 F2 1
C155 F3 1
C156 G2 1
C157 G1 1
C158 G2 1
C159 H1 1
C160 H3 1
C161 H1 1
C162 H3 1
C163 I3 1
C200 A1 2
C201 A2 2
C202 A3 2
C203 A2 2
C204 B3 2
C205 C1 2
C206 C2 2
C207 D1 2
C208 D2 2
C209 B4 2
C210 B5 2
C211 B6 2
C212 C5 2
C213 C5 2
C214 C6 2
C215 D5 2
C216 D5 2
C217 D6 2
C218 A2 2
C250 D3 2
C251 E3 2
C252 E3 2
C253 E1 2
C254 E2 2
C255 E2 2
C256 G3 2
C257 G3 2
C258 G3 2
C259 I2 2
C260 I2 2
C261 I2 2
C262 H2 2
C263 I1 2
C264 I1 2
C265 I2 2
C266 F4 2
C267 F6 2
C269 F6 2
C270 G4 2
C271 G5 2
C272 G6 2
C273 G6 2
C274 G6 2
C275 H6 2
C276 H6 2
C277 H6 2
C278 H5 2
C279 I4 2
C300 A1 3
C301 A2 3
C302 A3 3
C303 A2 3
C304 B3 3
C305 C1 3
C306 C2 3
C307 D1 3
C308 D2 3
C309 B4 3
C310 B5 3
C311 B6 3
C312 B5 3
C313 C5 3
C314 C6 3
C315 D5 3
C316 D5 3
C317 D6 3
C318 A2 3
C350 D3 3
C351 E3 3
C352 E3 3
C353 E1 3
C354 E2 3
C355 E2 3
C358 G3 3
C359 I2 3
C360 I2 3
C361 I2 3
C362 H2 3
C363 I1 3
C364 I1 3
C365 I2 3
C366 F4 3
C367 F6 3
C369 F6 3
C370 G4 3
C371 G5 3
C372 G6 3
C373 G6 3
C375 H6 3
C376 H6 3
C378 H5 3
C379 I4 3
C400 A1 4
C401 A2 4
C402 A3 4
A
B
COMP. LOC.SH.
C667 H2 6
C668 F5 6
C669 F6 6
C670 F6 6
C700 B4 7
C702 B1 7
C703 C3 7
C704 D4 7
C705 E1 7
C706 F1 7
C707 F2 7
C708 B5 7
C709 B5 7
C710 C6 7
C711 C5 7
C712 D5 7
C750 E6 7
C751 G6 7
C752 G6 7
C753 G6 7
C754 H5 7
C800 A1 8
C801 B3 8
C802 B5 8
C803 B5 8
C804 B5 8
C805 B5 8
C806 B5 8
C807 B5 8
C808 C5 8
C809 B6 8
C810 B6 8
C811 C6 8
C812 B6 8
C813 B6 8
C814 C6 8
C815 D1 8
C816 E1 8
C817 E2 8
C818 E1 8
C819 H4 8
C820 C6 8
C821 C6 8
C822 C6 8
C823 F6 8
C824 F6 8
C825 F6 8
C826 E5 8
C827 F5 8
C828 H6 8
C829 D5 8
C900 H4 9
C901 H3 9
C902 H3 9
D100 B6 1
D101 B6 1
D102 B6 1
D103 B3 1
D104 B4 1
D105 B2 1
D106 D5 1
D107 D5 1
D150 G1 1
D151 G1 1
D152 I1 1
D153 I1 1
D200 A1 2
D201 B1 2
D203 B1 2
D204 B2 2
D205 B2 2
D206 C2 2
D207 C3 2
D209 B5 2
D250 G2 2
D251 I1 2
D252 I2 2
D253 H2 2
D254 I2 2
D255 E5 2
D256 E4 2
D257 F5 2
D258 F5 2
D259 H4 2
D260 I4 2
D261 I4 2
D262 H3 2
D300 A1 3
D301 B1 3
D303 B1 3
D304 B2 3
D305 B2 3
D306 C2 3
D307 C3 3
D309 B5 3
D351 I1 3
D352 I2 3
D353 H2 3
D354 I2 3
D355 E5 3
D356 E4 3
D357 F5 3
D358 F5 3
D359 H4 3
D360 H4 3
D361 I4 3
D362 H3 3
D400 A1 4
D401 B1 4
D403 B1 4
D404 B2 4
D405 B2 4
D406 C2 4
D407 C3 4
D409 B5 4
D450 G2 4
D451 I1 4
D452 I2 4
D453 H2 4
B
COMP. LOC.SH.
D454 I2 4
D455 E5 4
D456 E4 4
D457 F5 4
D458 F5 4
D459 H4 4
D460 H4 4
D461 I4 4
D462 H3 4
D500 B1 5
D501 B2 5
D502 B3 5
D504 C1 5
D505 C1 5
D506 C2 5
D507 C2 5
D508 C3 5
D509 C3 5
D512 D1 5
D513 D1 5
D514 D1 5
D515 D1 5
D516 D1 5
D517 D1 5
D550 G2 5
D551 G3 5
D552 G4 5
D553 G4 5
D554 G4 5
D555 H3 5
D556 H4 5
D557 H4 5
D558 H3 5
D559 H4 5
D560 H4 5
D561 I4 5
D562 D6 5
D563 F5 5
D564 I5 5
D565 I5 5
D566 B4 5
D600 A2 6
D601 A6 6
D602 A2 6
D604 B3 6
D605 B4 6
D606 B4 6
D608 B5 6
D609 C5 6
D610 D3 6
D611 D4 6
D612 D4 6
D613 D6 6
D614 E5 6
D650 I5 6
D651 I5 6
D652 I5 6
D653 B3 6
D654 B3 6
D700 B2 7
D701 B2 7
D702 B3 7
D703 B3 7
D704 B3 7
D705 B4 7
D706 B1 7
D707 C4 7
D708 C3 7
D709 D3 7
D710 D1 7
D711 E1 7
D712 F2 7
D713 C5 7
D714 C5 7
D715 D5 7
D716 E5 7
D750 G2 7
D751 G2 7
D752 G3 7
D753 G3 7
D754 G4 7
D755 G4 7
D756 G4 7
D757 G4 7
D758 G5 7
D759 G5 7
D760 H2 7
D761 H3 7
D762 H2 7
D763 H2 7
D800 B3 8
D801 B4 8
D802 C4 8
D803 C4 8
D804 C4 8
D805 B6 8
D806 D3 8
D807 D4 8
D808 D4 8
D809 D4 8
D810 D4 8
D811 D4 8
D812 D2 8
D813 D2 8
D814 D2 8
D815 D2 8
D816 D2 8
D817 E2 8
D818 E2 8
D819 E2 8
D820 E2 8
D821 E2 8
D822 F1 8
D823 F1 8
D827 H2 8
D828 H2 8
D829 H2 8
D830 H2 8
D831 G2 8
D832 H2 8
C
COMP. LOC.SH.
D833 H2 8
D834 H2 8
D835 H2 8
D836 G3 8
D837 H3 8
D838 H3 8
D839 H3 8
D840 H3 8
D841 H3 8
D842 H3 8
D843 H4 8
D844 E1 8
D845 C4 8
D846 F2 8
D847 A4 8
D848 A4 8
D849 B4 8
D900 H1 9
D901 H1 9
D902 H1 9
D903 H1 9
D904 H2 9
D905 H2 9
D906 H2 9
D907 H2 9
D908 F1 9
D910 E5 9
D950 B4 6
D951 B4 6
D952 B4 6
I100 C1 1
I100 B1 1
I100 D2 1
I101 G2 1
I101 F2 1
I101 F2 1
I101 C1 1
I200 B5 2
I201 D5 2
I250 E1 2
I251 G2 2
I251 G6 2
I251 H6 2
I252 H6 2
I252 F4 2
I252 I5 2
I252 H4 2
I252 G4 2
I253 H6 2
I253 F5 2
I253 F5 2
I254 G4 2
I254 H5 2
I254 G5 2
I254 F6 2
I254 G6 2
I300 B5 3
I301 D5 3
I350 E1 3
I352 H6 3
I352 F4 3
I352 I5 3
I352 H4 3
I352 G4 3
I353 F5 3
I353 F5 3
I353 H6 3
I354 G4 3
I354 H5 3
I354 G5 3
I354 F6 3
I354 G6 3
I400 B5 4
I401 D5 4
I450 E1 4
I451 G3 4
I451 G6 4
I451 H6 4
I452 H6 4
I452 F4 4
I452 I5 4
I452 H4 4
I452 G4 4
I453 H6 4
I453 F5 4
I453 F5 4
I454 G4 4
I454 H5 4
I454 G5 4
I454 F6 4
I454 G6 4
I500 B6 5
I500 D6 5
I500 D3 5
I500 D3 5
I500 E4 5
I550 B6 5
I550 F5 5
I550 I3 5
I551 A6 5
I551 D6 5
I552 B6 5
I552 G6 5
I552 E5 5
I553 G5 5
I553 G5 5
I553 F5 5
I553 C6 5
I553 G6 5
I553 G6 5
I553 G6 5
I554 C6 5
I554 H5 5
I554 H5 5
I554 H6 5
I554 H6 5
I600 C2 6
I601 A1 6
I601 C3 6
C
COMP. LOC.SH.
I601 C4 6
I601 C4 6
I601 D1 6
I602 A1 6
I602 B5 6
I602 C5 6
I603 E2 6
I603 E3 6
I603 C1 6
I603 B1 6
I604 B1 6
I604 C1 6
I604 C1 6
I604 E4 6
I605 A2 6
I605 E1 6
I605 E2 6
I605 E3 6
I605 E5 6
I606 E3 6
I606 E4 6
I606 B1 6
I606 B1 6
I606 B1 6
I606 E4 6
I606 E2 6
I650 B1 6
I650 B1 6
I650 F3 6
I650 F3 6
I650 F4 6
I651 F5 6
I651 F5 6
I651 F6 6
I651 B1 6
I651 B1 6
I652 G2 6
I653 H3 6
I653 H3 6
I653 H4 6
I653 I4 6
I653 A1 6
I654 G6 6
I654 E6 6
I654 A1 6
I654 G5 6
I654 G5 6
I655 H2 6
I700 F6 7
I700 H2 7
I700 F2 7
I700 C2 7
I700 B3 7
I700 B2 7
I700 D3 7
I701 F6 7
I701 F6 7
I701 E2 7
I701 G6 7
I701 D2 7
I702 H3 7
I702 H4 7
I702 H4 7
I702 H4 7
I702 H3 7
I702 H4 7
I702 F6 7
I703 H5 7
I703 H5 7
I703 H5 7
I703 G6 7
I703 H6 7
I703 H6 7
I703 F6 7
I800 B1 8
I801 B2 8
I801 E6 8
I802 E6 8
I802 B4 8
I802 B3 8
I802 F6 8
I802 F6 8
I802 F5 8
I802 G6 8
I803 E6 8
I803 C3 8
I803 D3 8
I803 D4 8
I803 D4 8
I804 B4 8
I805 B5 8
I806 B5 8
I807 B6 8
I808 B6 8
I809 D5 8
I809 D6 8
I809 D6 8
I809 E5 8
I809 C1 8
J3
C1 9
J5
I5 6
J6
C6 9
J206 E5 9
J210 B1 9
J213 G2 9
J216 F4 9
J216 F4 9
J216 F4 9
J217 F5 9
J217 F5 9
J217 F5 9
J220 F2 2
J235 E4 9
J400 A1 9
J401 E5 1
J402 E5 1
J405 A2 9
J420 F2 4
J550 A3 9
D
COMP. LOC.SH.
J560 A4 9
J570 A5 9
J580 B2 9
J701 C2 9
J703 E6 9
J720 F6 9
J721 F6 9
J722 F6 9
J723 F6 9
J724 G6 9
J725 G6 9
J726 G6 9
J727 G6 9
J734 D1 9
J735 D2 9
J741 A2 9
J757 E1 9
J778 C3 9
J779 C2 9
J799 C4 9
J950 A4 6
J951 A4 6
J952 A4 6
L200 H1 2
L201 H1 2
L202 I3 2
L300 H1 3
L301 H1 3
L302 I2 3
L400 H1 4
L401 H1 4
L402 I3 4
L800 A5 8
L801 A5 8
L802 A6 8
M200 E1 2
M220 F2 2
M250 I1 2
M300 E1 3
M320 F2 3
M350 I1 3
M400 E1 4
M420 F2 4
M450 I1 4
M700 A4 7
M701 E4 7
M702 E4 7
M703 E5 7
M704 E5 7
M705 E5 7
M706 I1 7
M744 E2 9
M764 D1 9
M765 D1 9
M791 D5 9
M792 D5 9
M793 D5 9
M794 D5 9
P250 H2 2
P350 H2 3
P450 H2 4
Q100 B3 1
Q101 B4 1
Q102 C5 1
Q103 C3 1
Q104 C5 1
Q105 D4 1
Q106 D3 1
Q108 D4 1
Q109 E3 1
Q150 F3 1
Q151 G3 1
Q152 G2 1
Q153 H2 1
Q154 H2 1
Q155 H2 1
Q156 H2 1
Q157 I1 1
Q158 I3 1
Q200 B3 2
Q201 C1 2
Q202 C3 2
Q203 C1 2
Q204 D2 2
Q205 B5 2
Q206 C5 2
Q207 C5 2
Q208 C5 2
Q209 C5 2
Q250 F1 2
Q251 F2 2
Q252 F1 2
Q253 G2 2
Q254 G1 2
Q255 H1 2
Q256 H2 2
Q258 H1 2
Q259 I4 2
Q300 B3 3
Q301 C1 3
Q302 C3 3
Q303 C1 3
Q304 D2 3
Q305 B5 3
Q306 B5 3
Q307 C5 3
Q308 C5 3
Q309 C5 3
Q350 F1 3
Q351 F2 3
Q352 F1 3
Q353 G2 3
Q354 G1 3
Q355 H1 3
Q356 H2 3
Q358 H1 3
D
COMP. LOC.SH.
Q359 I4 3
Q400 B3 4
Q401 C1 4
Q402 C3 4
Q403 C1 4
Q404 D2 4
Q405 B5 4
Q406 C6 4
Q407 C5 4
Q408 C5 4
Q409 C5 4
Q450 F1 4
Q451 F2 4
Q452 F1 4
Q453 G2 4
Q454 G1 4
Q455 H1 4
Q456 H2 4
Q458 H1 4
Q459 I4 4
Q500 C1 5
Q501 C2 5
Q502 C3 5
Q504 C2 5
Q505 C2 5
Q550 G1 5
Q551 G4 5
Q552 H1 5
Q553 H3 5
Q554 H4 5
Q600 A3 6
Q601 A5 6
Q602 A3 6
Q603 A2 6
Q604 D6 6
Q605 D6 6
Q606 B3 6
Q650 H5 6
Q651 H5 6
Q652 H6 6
Q700 B1 7
Q701 B2 7
Q702 C1 7
Q703 C4 7
Q704 E4 7
Q705 E1 7
Q706 F1 7
Q707 G1 7
Q708 B5 7
Q709 B5 7
Q710 C5 7
Q711 C5 7
Q712 C5 7
Q713 D6 7
Q714 D5 7
Q715 E6 7
Q716 E5 7
Q750 G2 7
Q751 H5 7
Q800 C1 8
Q803 C1 8
Q804 D1 8
Q805 D1 8
Q806 D1 8
Q807 E1 8
Q808 E1 8
Q809 E2 8
Q810 F1 8
Q811 F1 8
Q812 F2 8
Q813 G1 8
Q814 G1 8
Q815 G1 8
Q816 H1 8
Q819 G4 8
Q820 H4 8
Q821 H4 8
Q822 H5 8
Q823 H5 8
Q824 H6 8
Q825 H6 8
Q900 H3 9
Q901 I3 9
Q902 H4 9
R100 A1 1
R101 A1 1
R102 B2 1
R103 B2 1
R104 B2 1
R105 B1 1
R106 D2 1
R107 D2 1
R108 D2 1
R109 A3 1
R110 A4 1
R111 A4 1
R112 A4 1
R114 B3 1
R115 B3 1
R116 B5 1
R117 B5 1
R118 B5 1
R119 B4 1
R121 B4 1
R122 B5 1
R123 B5 1
R124 B3 1
R125 C5 1
R126 C3 1
R127 C5 1
R128 C4 1
R129 C5 1
R130 C5 1
R131 C5 1
R132 D3 1
R133 D5 1
R134 D3 1
R135 D4 1
R136 D5 1
E
COMP. LOC.SH.
R137 C5 1
R138 D5 1
R139 D3 1
R140 D5 1
R141 E3 1
R142 D5 1
R150 E1 1
R151 F3 1
R152 F6 1
R153 F3 1
R154 F3 1
R155 F2 1
R156 F1 1
R157 F6 1
R158 F3 1
R159 F3 1
R160 G3 1
R161 G1 1
R162 G2 1
R163 G1 1
R164 G2 1
R165 G1 1
R166 G2 1
R167 G3 1
R168 G1 1
R169 G2 1
R170 G1 1
R171 G3 1
R172 H1 1
R173 G2 1
R174 H2 1
R175 H1 1
R176 H1 1
R177 H2 1
R178 H1 1
R179 H1 1
R180 H2 1
R181 H3 1
R182 H3 1
R183 H6 1
R184 H1 1
R185 H1 1
R186 I1 1
R187 I1 1
R188 I2 1
R189 I3 1
R190 F1 1
R191 F1 1
R200 A2 2
R201 A1 2
R202 A2 2
R203 A3 2
R204 A1 2
R205 B2 2
R206 B2 2
R207 B3 2
R208 B1 2
R209 B2 2
R210 B1 2
R211 B2 2
R212 B4 2
R213 C1 2
R214 C2 2
R215 C3 2
R216 C4 2
R217 C2 2
R218 C2 2
R219 D1 2
R220 C2 2
R221 D2 2
R222 D2 2
R223 D2 2
R224 E1 2
R225 A5 2
R226 B5 2
R227 B5 2
R228 B5 2
R229 B5 2
R230 C5 2
R231 C5 2
R232 C5 2
R233 C6 2
R234 C6 2
R235 D5 2
R236 D6 2
R237 D6 2
R238 D5 2
R239 D6 2
R240 D5 2
R241 E6 2
R242 A2 2
R243 C3 2
R250 D3 2
R251 E2 2
R252 E1 2
R253 E2 2
R254 F2 2
R255 F2 2
R256 F2 2
R257 F2 2
R258 F2 2
R259 F3 2
R260 F3 2
R261 G2 2
R262 G2 2
R263 G1 2
R264 H4 2
R265 H1 2
R266 H1 2
R267 H2 2
R269 H1 2
R270 I2 2
R271 I2 2
R272 I2 2
R273 H2 2
R274 H3 2
R275 I2 2
R276 I3 2
R277 E5 2
R278 F4 2
E
COMP. LOC.SH.
R279 F4 2
R280 F4 2
R281 F5 2
R282 F5 2
R283 F6 2
R284 H4 2
R285 H5 2
R286 H4 2
R287 I4 2
R288 I4 2
R289 E3 2
R290 H3 2
R291 H3 2
R292 H3 2
R293 H3 2
R294 F3 2
R295 H3 2
R296 I4 2
R297 I4 2
R298 I4 2
R299 D2 2
R300 A2 3
R301 A1 3
R302 A2 3
R303 A3 3
R304 A1 3
R305 B2 3
R306 B2 3
R307 B3 3
R308 B1 3
R309 B2 3
R310 B1 3
R311 B2 3
R312 B4 3
R313 C1 3
R314 C2 3
R315 C3 3
R316 C4 3
R317 C2 3
R318 C2 3
R319 D1 3
R320 D2 3
R321 D2 3
R322 D2 3
R323 D2 3
R324 D1 3
R325 A5 3
R326 B5 3
R327 B5 3
R328 B5 3
R329 B5 3
R330 B5 3
R331 C5 3
R332 C5 3
R333 C6 3
R334 C6 3
R335 D5 3
R336 D6 3
R337 D6 3
R338 D5 3
R339 D6 3
R340 D5 3
R341 E6 3
R342 A2 3
R343 C3 3
R350 D3 3
R351 E2 3
R352 E1 3
R353 E2 3
R354 F2 3
R355 F2 3
R356 F2 3
R357 F2 3
R363 H1 3
R364 H4 3
R366 H1 3
R367 H2 3
R369 H1 3
R370 I2 3
R371 I2 3
R372 I2 3
R373 H2 3
R374 I3 3
R375 I2 3
R376 I3 3
R377 E5 3
R378 F4 3
R379 F4 3
R380 F4 3
R381 F5 3
R382 F5 3
R383 F6 3
R384 H4 3
R385 H5 3
R386 H4 3
R387 I4 3
R388 I4 3
R389 E3 3
R390 H3 3
R391 H3 3
R392 H3 3
R393 H3 3
R394 F3 3
R395 H3 3
R396 I4 3
R397 I4 3
R398 I4 3
R399 D2 3
R400 A2 4
R401 A1 4
R402 A2 4
R403 A3 4
R404 A1 4
R405 B2 4
R406 B2 4
R407 B3 4
R408 B1 4
R409 B2 4
R410 B1 4
R411 B2 4
COMP. LOC.SH.
R412 B4 4
R413 C1 4
R414 C2 4
R415 C3 4
R416 C4 4
R417 C2 4
R418 C2 4
R419 D1 4
R420 D2 4
R421 D2 4
R422 D2 4
R423 D2 4
R424 E1 4
R425 A5 4
R426 B5 4
R427 B5 4
R428 B5 4
R429 B5 4
R430 C5 4
R431 C5 4
R432 C5 4
R433 C6 4
R434 C6 4
R435 D5 4
R436 D6 4
R437 D6 4
R438 D5 4
R439 D6 4
R440 D5 4
R441 E6 4
R442 A2 4
R443 C3 4
R450 D3 4
R451 E2 4
R452 E1 4
R453 E2 4
R454 F2 4
R455 F2 4
R456 F2 4
R457 F2 4
R458 F2 4
R459 F3 4
R460 F3 4
R461 G2 4
R462 G2 4
R463 H1 4
R464 H4 4
R465 H1 4
R466 H1 4
R467 H2 4
R469 H1 4
R470 I2 4
R471 I2 4
R472 I2 4
R473 H2 4
R474 I3 4
R475 I2 4
R476 I3 4
R477 E5 4
R478 F4 4
R479 F4 4
R480 F4 4
R481 F5 4
R482 F5 4
R483 F6 4
R484 H4 4
R485 H5 4
R486 H4 4
R487 I4 4
R488 I4 4
R489 E3 4
R490 H3 4
R491 H3 4
R492 H3 4
R493 H3 4
R494 F3 4
R495 H3 4
R496 I4 4
R497 I4 4
R498 I4 4
R499 D2 4
R500 B1 5
R501 B2 5
R502 B3 5
R504 B1 5
R505 B1 5
R506 B2 5
R507 B2 5
R508 B3 5
R509 B3 5
R510 B2 5
R512 B1 5
R513 B2 5
R514 B3 5
R516 B1 5
R517 B2 5
R518 B3 5
R520 C1 5
R521 C1 5
R522 C2 5
R523 C2 5
R524 C3 5
R526 C1 5
R527 C2 5
R528 C3 5
R529 C2 5
R530 D4 5
R531 D4 5
R532 D4 5
R533 D2 5
R534 D2 5
R550 F3 5
R551 F4 5
R552 G4 5
R553 G4 5
R554 G1 5
R555 G4 5
R556 G4 5
R557 G2 5
R558 G3 5
F
F
COMP. LOC.SH.
R559 G1 5
R560 G2 5
R561 G2 5
R562 G3 5
R563 G3 5
R564 G1 5
R565 G2 5
R566 G4 5
R567 H1 5
R568 H2 5
R569 H4 5
R570 I3 5
R571 H4 5
R572 I4 5
R573 E6 5
R574 E5 5
R575 F5 5
R576 F6 5
R577 F5 5
R578 G5 5
R579 I5 5
R580 I5 5
R589 F4 5
R590 B4 5
R591 B4 5
R600 A5 6
R601 A6 6
R602 A3 6
R603 A2 6
R604 A2 6
R605 A3 6
R606 B6 6
R607 B3 6
R609 B3 6
R610 B2 6
R611 C3 6
R612 C4 6
R613 C5 6
R614 C5 6
R615 C5 6
R616 C6 6
R617 C3 6
R618 C4 6
R619 C4 6
R620 C4 6
R621 C5 6
R622 C5 6
R623 C5 6
R624 C2 6
R625 C2 6
R626 C4 6
R627 C5 6
R628 C6 6
R629 D4 6
R630 D4 6
R631 D5 6
R632 D5 6
R633 D5 6
R634 E2 6
R635 E3 6
R636 E4 6
R637 E5 6
R638 E1 6
R639 E1 6
R640 D2 6
R641 E2 6
R642 D2 6
R643 E4 6
R644 E4 6
R645 E1 6
R646 E2 6
R647 E4 6
R648 E5 6
R649 I6 6
R650 F2 6
R651 F2 6
R652 F3 6
R653 F3 6
R654 F4 6
R655 F5 6
R656 F5 6
R657 F6 6
R658 G3 6
R659 G3 6
R660 G4 6
R661 G5 6
R662 G5 6
R663 G6 6
R664 G5 6
R665 G5 6
R666 G5 6
R667 G5 6
R668 G5 6
R669 G5 6
R670 G6 6
R671 G6 6
R672 G6 6
R673 G2 6
R674 G2 6
R675 G3 6
R676 G3 6
R677 G3 6
R678 G3 6
R679 G4 6
R680 G4 6
R681 G4 6
R682 H4 6
R683 G5 6
R684 G5 6
R685 G6 6
R686 G6 6
R687 H6 6
R688 H2 6
R689 H2 6
R690 H3 6
R691 H4 6
R692 H4 6
R693 H5 6
R694 H5 6
R695 H6 6
COMP. LOC.SH.
R696 H4 6
R697 I4 6
R698 I4 6
R699 A3 6
R700 A1 7
R701 A2 7
R702 A3 7
R703 A3 7
R704 B2 7
R705 B3 7
R706 B2 7
R707 B1 7
R708 B1 7
R709 C1 7
R710 B2 7
R711 B3 7
R712 C4 7
R715 C4 7
R716 D4 7
R717 D2 7
R718 D2 7
R719 D3 7
R720 E2 7
R721 F1 7
R722 F2 7
R723 F1 7
R724 F2 7
R725 F2 7
R726 F1 7
R727 F1 7
R728 G2 7
R729 A5 7
R730 B5 7
R731 B5 7
R732 B5 7
R733 B5 7
R734 C5 7
R735 C5 7
R736 C6 7
R737 C6 7
R738 C6 7
R739 D5 7
R740 D5 7
R741 D6 7
R742 D5 7
R743 E5 7
R744 E5 7
R745 E5 7
R746 C5 7
R750 G2 7
R751 G3 7
R752 G4 7
R753 G4 7
R754 G5 7
R755 G3 7
R756 H5 7
R757 H5 7
R758 I2 7
R759 I2 7
R760 I3 7
R800 A1 8
R801 A2 8
R802 A5 8
R803 A5 8
R804 A6 8
R805 A3 8
R806 A3 8
R807 A4 8
R808 B3 8
R809 B4 8
R810 B1 8
R814 C1 8
R815 C2 8
R816 D1 8
R817 D2 8
R818 D1 8
R819 D2 8
R820 D1 8
R821 E1 8
R822 E2 8
R823 E1 8
R824 E2 8
R825 E2 8
R826 E3 8
R827 E4 8
R828 E4 8
R829 F1 8
R830 F2 8
R831 F1 8
R832 F1 8
R833 G1 8
R834 G1 8
R835 G2 8
R836 G1 8
R837 G1 8
R841 G3 8
R842 H3 8
R843 H3 8
R844 H3 8
R845 H3 8
R846 G4 8
R847 G4 8
R848 G4 8
R849 G4 8
R850 G5 8
R851 G5 8
R852 G6 8
R853 H3 8
R854 H4 8
R855 H5 8
R856 H3 8
R857 H4 8
R858 C5 8
R859 C6 8
R860 C6 8
R861 C6 8
R862 F5 8
R863 F2 8
R864 D5 8
R900 H1 9
G
G
COMP. LOC.SH.
R901 H1 9
R902 H2 9
R903 H2 9
R904 H3 9
R905 H3 9
R906 H3 9
R907 H4 9
R908 H4 9
R909 H4 9
R910 H4 9
R911 F1 9
R912 C4 9
R913 H2 9
R914 B2 6
R950 A4 6
R951 A4 6
R952 A4 6
R953 B4 6
R954 B4 6
R955 B4 6
R956 C4 6
R957 C4 6
R958 C5 6
R959 A4 6
R960 A4 6
R961 A5 6
S800 A5 8
S801 A5 8
S802 A6 8
W3
H5 6
W4
H5 6
W5
H6 6
W500 A2 5
W501 F4 5
W600 D5 6
W601 D5 6
W900 H3 9
Z800 G4 8
Z801 H4 8
Z900 H4 9
H
H
I
Division
BPS
PDGY
0
Rev
10/10
Sheet
Checked
R780750
PCB No
JVDY
Drawn
0
BARCO NV
16-03-1999
Date
Index
INPUT MODULE
R7627665
Module No
Name
COMPONENT
LOCATION
I
6
5
4
3
2
1
Block diagram
+MATRIX
CLAMP
CIRCUIT
Input switch
CLAMP_PULSE
R/(R-Y)
R_MATRIX
R_IN
RGB_select
+MATRIX
+NOT_MATRIX
-NOT_MATRIX
RED_TO_SE
Buffer
Q203
Video
Buffer
I201
DC_LEVEL_RED
TEXT
INSERTION
Q204
NOT_INSERT_RED
RED_TEXT
GAIN
AMPLIFIER
I250
GAIN_RED
ABL_SW
/(
1
1
$
+
&amp;
'
(5
Date: 09/04/1999
D255
G2
ADJUSTMENT
WINDOW
COMPARATOR
ABL
CONTROL
LOOP
SAMPLE/
HOLD
SAMPLE/
HOLD
GAMMA
CORRECTION
I251
ABL
PULSE
INSERTION
Q250/Q251
Q252/Q253
NOT_ABL_SW
RED_OUT
ABL_LEAK_MEAS
ABL_CURRENT_MEAS
BUFFER
Q259
ABL_RED
PEAKING_ON
ABL_PULSE
LEAKAGE
CURRENT
COMPENSATION
ABL
PULSE
AMPLIFIER
D262
Current
Source
Q256
P250
OUTPUT
AMPLIFIER
Q254/Q255
Q258
SPOT_KILL
Video &amp; RGB Input + Driver
R7627665
H
X
J
OR
D
Q
D
H
U
D
V
O
H
Q
Q
D
K
F
Q
H
H
U
J
G
Q
D
H
OX
E
R7627665
17
R7627665
Video &amp; RGB Input + Driver
ADJUSTMENT PROCEDURE
Adjustments on the
Module
Adjustment of the GAIN of the output Amplifiers for Red (P250), Green (P350) and
Blue (P450)
Location of the Controls
M450
M350
M250
P350
P450
P250
J220 J420
18
Adjustment procedure
Date: 09/04/1999
R7627665
R7627665
Video &amp; RGB Input + Driver
Adjusting conditions
1. Signal input
- Connect a RGB signal (0.7Vpp Bl&amp;Wh) to the projector and select
the corresponding input (refer to the manuals of the
projector).
0.7 V
2. Contrast and Brightness setting (refer to the Owner's manual of the projector)
- Adjust the Contrast level until the bar scale on the screen indicates 100.
- Adjust the Brightness level until the bar scale on the screen indicates 50.
3. GAIN adjustment For Red, Green and Blue
(refer to the Owner's manual of the projector)
- Proceed to Random Access Adjustment mode and select the Picture tuning.
- Highlight Color Balance with the arrow keys and press ENTER to display the Color
Balance menu.
- Proceed to adjust RED &amp; BLUE or GREEN.
- Adjust the GAIN for RED until the bar scale on the screen indicates 60.
- Adjust the GAIN for GREEN until the bar scale on the screen indicates 50.
- Adjust the GAIN for BLUE until the bar scale on the screen indicates 100.
Adjustments
Attention: To eliminate Beam Current Limiting (BCL) while adjusting the GAIN
potentiometers, remove the anode lead of the three picture tubes on the EHT
Splitter.
WARNING
The power must be OFF before removing any connector from EHT splitter.
Failure to do so may result in DANGER TO LIFE and
severe damage to the projection unit.
Removing the anode lead of the
three picture tubes
- Switch OFF the projector and
unplug the power cord from the
power input on the front panel.
- Unlock the anode lead cap by
turning it counter clockwise.
- Pull out, by the cap, the anode
lead for each picture tube from
the EHT splitter and discharge
the picture tube anode by touching the top of the lead to the
aquadag grounding shield.
Anode lead
BLUE CRT
GREEN CRT
RED CRT
- Reinstall Power connection and
switch ON the projector.
19
Adjustment procedure
Date: 09/04/1999
R7627665
R7627665
Video &amp; RGB Input + Driver
1. Adjustment of the RED channel
- Connect the probe of the oscilloscope to the test point M250
- Short-circuit the 2 pins of the connector J220 (refer to fig. 1)
- Adjust the potentiometer P250 for a video signal amplitude of 4V (refer to fig.2)
- (The black level is at about 3V DC)
2. Adjustment of the GREEN channel
- Connect the probe of the oscilloscope to the test point M350
- Adjust the potentiometer P350 for a video signal amplitude of 4V (refer to fig.2)
- (the black level is at about 3V DC)
3. Adjustment of the BLUE channel
- Connect the probe of the oscilloscope to the test point M450.
- Short-circuit the 2 pins of the connector J420 (refer to fig. 1).
- Adjust the potentiometer P450 for a video signal amplitude of 4V (refer to fig.2)
- (the black level is at about 3V DC)
4.0V
J420
J220
3.0V
Fig. 1
Fig. 2
20
Adjustment procedure
Date: 09/04/1999
R7627665
R7627665
Video &amp; RGB Input + Driver
Control LED's on the module
A
B
C
D
E
F
G
H
I
J
IBCL or overtemperature indication
G2 LED Blue
G2 LED Green
G2 LED Red
HDTV
COMP VID
RGsB
RGB
VID
SVID
A
B
C
D
F
H
J
E
G
I
21
Adjustment procedure
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
TECHNICAL DESCRIPTION
Introduction
The projector can operate in one of the following modes by pushing the corresponding numeric button or by means of the identification of the input board of a switcher
RCVS800 or RCVDS05 :
1) Video Composite
2) Super Video
3) RGB Analog level with Bi-Level Sync (with automatic sync detection)
4) RGB Analog level with Tri-Level Sync (with automatic sync detection)
5) Component input: Y, R-Y, B-Y with Bi-Level Sync
6) Component input: Y, R-Y, B-Y with Tri-Level Sync
The selection between the standard Bi-level sync and the HDTV Tri-level is NOT
automatic but is done by the selection of the corresponding input.
The selection of the sync signal between RGBS and RGsB however is automatic and
there is always priority for the separate sync if both are applied.
(R-Y), Y, (B-Y) current
sources
The task of these current sources is to switch between (R-Y), Y, (B-Y), matrixed R,
G, B and (R-Y)_DEC, Y_DEC, (B-Y)_DEC depending on the software settings. One
of these software settings is the selected input, indicated by the RGB-select line.
The other one is the state of line-multiplier option (if present) and this is indicated by
the RGB-MATRIX line.
Video Composite or Super Video
When either of these inputs is selected, the RGB-select line is low and the RGBMATRIX line is default high. The (R-Y), Y, (B-Y) current sources are switched off
and the (R-Y)_DEC, Y_DEC, (B-Y)_DEC-signals from the decoder are applied to
J401 via respectively D100, D101 and D102.
Component input
Both the RGB-select line and the RGB-MATRIX line are high when this input is
selected. Q105 and Q108 are conducting due to high level on RGB-select line,
Q101 is conducting due to the high level on both lines. The fact that the RGBMATRIX line is high, switches off Q100, Q102 and Q104. This means that the only
current flowing through Q103, Q106 and Q109 is respectively Y via Q101, R-Y via
Q105 and B-Y via Q109. These signals are applied to J401.
RGB-input
The RGB-select line is high when this input is selected which means that Q105 and
Q108 are conducting.
When a line-multiplier is present and the input frequency is 15 kHz, then the LIDO
option can be turned ON or OFF. This respectively puts the RGB-MATRIX line low
or high. When no line-multiplier is present the RGB-MATRIX line is high.
In case of a high level on the RGB-MATRIX line, the signals follow exactly the same
way as described above for Component input.
In case of a low level on the RGB-MATRIX line, Q101 is turned off and Q100, Q102
and Q104 are conducting.
The Y-signal is made by adding together R, G and B in the right proportions via
22
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
R110, R111 and R112. This signal is applied to the base of Q103 via Q102 and to
the base of Q104. Q103 sends this signal to J401. The current flowing through
Q106 is a current composed in Q105 by the R-signal that is applied to its base and
the Y signal applied to its emitter via Q104. This results in the R-Y signal which is
send to J401. In an analog way the B-Y signal is formed at the collector of Q109,
which is also send to J401.
Saturation Control
The R-Y signal coming from J402 pin 1, goes to the base of Q151 via C155. This
transistor inverts the signal and converts the voltage to a current. A part, proportional to the potential difference between pin 2 and 4 of IC101, of the -(R-Y) signal is
flowing through R161.
The B-Y signal is converted to a current through R156 in an analog way, via Q150
and proportional to the potential difference between pin 6 and 9 of IC101.
These potential differences determine the attenuation of the -(R-Y) and -(B-Y) signal
and is software-controlled with the saturation-button on the remote control (refer to
the Owners Manual - Location and functions of control).
This control-voltage SAT is divided by R104/R106, buffered by IC100 pin 5, 6, 7 and
decoupled by R108, C151 before it is presented to bases of the differential amplifiers.
IC100 pin 1, 2, 3 compares the control-voltage SAT with a reference voltage of
1,05Vdc. As soon as the control-voltage drops below this level, the output of IC100
goes low and pulls, via D105 and R105, the voltage at pin 7 of IC100 even lower. In
this case no more current flows in R156 and R161 which guarantees that the colour
saturation can be adjusted to an absolute zero level. R190 and R191 assure that all
transistors in IC101 have approximately an equal dissipation and this way prevents
the distortion of the video signal by thermal effects.
In the meantime the Y-signal, that comes on the emitter-follower Q158 via C160, is
applied to the bottom of R169, R174 and R188. The output signals are taken from
the top of the resistors. Q152, Q154, Q155 and Q157 can add an extra signal to
this Y-signal. Via C157, the adjusted -(R-Y) signal is applied to the base of Q157.
Q157 inverts this signal and the resulting R_MATRIX signal at the top of R188 is the
sum of R-Y and Y. The B_MATRIX signal at the top of R169 is formed in a similar
way with the adjusted -(B-Y) signal via C158 and Q152. The G_MATRIX signal at
the top of R174 can be formed in two different ways according to the chosen option:
EBU MATRIX or ANSI MATRIX. This is obtained by switching between Q154 and
Q155.
EBU MATRIX
the MATRIX_SWITCH line is high (+3V). Q153 conducts, Q156 is blocked . This
causes D150, D152, Q152, Q154 and Q157 to be active and D151, D153 and Q155
to be blocked. The emitter resistor of Q152 is formed by R168 and R170 in parallel
and the emitter resistor of Q157 by R187 and R184 in parallel. The adjusted
voltages -(R-Y) and -(B-Y) are branched off at the emitters of respectively Q152 and
Q157 and are transformed to the emitter current of Q154 by R170 and R184. This
current is added to the Y-signal through R174 and results in the G_MATRIX signal.
ANSI MATRIX
the MATRIX_SWITCH line is low (+1V). Q153 is blocked, Q156 is conducts. This
causes D151, D153, Q152, Q155 and Q157 to be active and D150, D152 and Q154
to be blocked. The emitter resistor of Q152 is now formed by R168, R175 and R176
in parallel and the emitter resistor of Q157 by R187, R185 and R186 in parallel. The
adjusted voltages -(R-Y) and -(B-Y) are again branched off at the emitters of respectively Q152 and Q157 and are transformed to the emitter current of Q155 by R176
and R185. This current is added to the Y-signal through R174 and results in the
23
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
G_MATRIX signal.
RED video channel
RED input switching
In case of RGB without line doubling and in case of HDTV, the signal on the BNC
input can be used as it is for further processing . In all other cases the signal on the
BNC input has to go to the LIDO (if present) and the saturation-control first and the
resulting R_MATRIX signal has to be used.
This is obtained as follows:
For RGB without line doubling and in case of HDTV, the RGB_select and the
+NOT_MATRIX lines are at +12V and the -NOT_MATRIX line is at -12V. Due to
these levels D200 and D203 are both conducting. Via C200, C201, D200, R204 and
D203 the signal on the BNC input is applied to the base of Q201. From the emitter
of Q201 it goes to the base of Q203 via D206, R217 and C206.
In all other cases the +NOT_MATRIX and the -NOT_MATRIX lines have a highimpedance which causes D203 to be blocked and D204 to be conducting via R211.
This turns off Q201. Via D205, the emitter of Q201 comes on a -0,6V level. D206 is
also blocked via R214. This way a very good isolation of the signal is obtained
between the cathode of D203 and D206. In these cases the +MATRIX line is high
which turns ON Q202. This way the +R_MATRIX signal is applied to the base of
Q203.
The R_IN signal from the BNC input is branched of via R209 and buffered by Q200 to
send it to the R/R-Y current sources.
Clamp circuit
The voltage on the emitter of Q203 is applied to the + input of the comparator IC200
via R227. Here it is compared to ground on pin 2 of IC200. The comparator is only
active when the signal CLAMP_PULSE signal, applied to pin 5 of IC200, is high
(+3V). Depending on the difference the comparator detects, there is a current in or
out of C213. The voltage over this clamping capacitor is converted to current by
Q207 which, via Q208 and R233 results in a driver voltage for the current source
Q209, R234. The current from this source flows through R218 and R217, lowering
the voltage on the base of Q203 to about +0,6V and to exactly 0V on its emitter.
For video-applications, the clamping capacitor can be enlarged by putting C212 in
parallel with C213 via Q206. This is driven by the +MATRIX line that switches Q206
ON and OFF.
Soft-edge video buffer
The red signal on the emitter of Q203, which is exactly clamped on 0V, is amplified
with a factor 2 by IC201 and then sent to the soft-edge via R241. R237 and C217
enhance the pulse-response of the output signal of this opamp.
Text insertion
Normally the NOT_INSERT_RED line, thus the gate of Q204, is at 0V and the FET
is conducting. The red signal is applied to pin 1 of IC250. When the
NOT_INSERT_RED line goes to -5V, Q204 will not conduct and R223 will keep pin 1
of Q250 at ground level. Now the controller can insert text on this pin via R222 and
the RED_TEXT line. The switching signals NOT_INSERT_RED cause extra overand undershoot on pin 1 of IC250. This is compensated by applying the same overand undershoot to pin 2 of IC250.
24
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
Gain multiplier
In IC250, the red signal is multiplied with a certain factor, determined by the voltage
on pin 8 of IC250 (GAIN_RED). This voltage is between 0V and +1,2V and is determined by the contrast and the gain adjustment. It can externally influenced by the
contrast-modulation and the soft-edge option. By feeding back a part of the output
signal to pin 4, IC250 can also amplify. This feedback is done via R251. Via R250,
a DC-level proportional to the brightness and gain adjustments is also applied to this
pin 4 (DC_LEVEL_RED).
Output amplifier
After the gain multiplier, the signal is fed to the output amplifier via Q250, Q252 and
Q254.
A non-inverting amplifier with low output impedance is built around Q255 and Q258.
The gain is determined by the feedback resistor R269 and initially also R290, R291,
R267 and P250. R270, C259, R271, C260, R272 and C261 are speed-ups. Additionally, with the line PEAKING_ON, a critically damped RLC circuit formed by
C265, D254, R275 and L202 can be put in parallel.
The output amplifier is put out of service when the spot-suppression becomes active.
This is done by applying a low level to the gate of Q254 via the SPOT_KILL line.
Q254 is then open and no signal is applied to the base of Q255 anymore.
ABL interval insertion, ABL leakage measurement and ABL current measurement
The ABL interval is inserted in the video signal by bringing the base of Q255 to 0V.
Therefore, during the 40&micro;s of the ABL interval, Q250 and Q252 are switched off via
the NOT_ABL_SW line and Q251 and Q253 are switched on via the ABL_SW line.
This also provides a good isolation between I250 and Q255.
The ABL leakage is measured during the first 20 &micro;s of the ABL interval. The possible leakage current, ABL_RED, coming from the picture tube flows via R287 and
Q259 through R288 and R298. The bottom of R288 (pin 7 IC252) is initially at 0
level. The voltage over R288 is amplified by IC252 pin 8, 9 and 10 and is then
applied to pin 1 of IC254. The gate is closed during this leakage measurement via
ABL_LEAK_MEAS which is high during this interval, and the voltage comes over
C278 (sample and hold). This voltage is compared to ground with the regulator
IC252 pin 5, 6 and 7 and the output pin 7 is adjusted until the voltage across C278 is
0V. This can take more than one field (ABL interval). When there is no leakage
current, pin 7 will be at 0V. When there is a leakage current, pin 7 will be negative.
Without this leakage compensation, the leakage current would cause a fault in the
ABL measurement and the low-lights would not be stable.
The next 20 &micro;s of the ABL interval the line ABL_CURRENT_MEAS is high and the
ABL_PULSE line becomes -12V. This line inserts a little pulse in the red video
output and this is converted to a small beam current (10 to 15 &micro;A). This current also
flows through R288 causing a voltage of 0,11V across it, which is then amplified to
about 1V. This voltage is now put across C270 via the gate IC254 pin 3, 4, 5, 9
(sample &amp; hold) and is buffered with IC252 pin 12, 13, 14. This voltage is compared
by the integrator IC252 pin 1, 2, 3 with the 1,08V reference made by R278 and R279.
Via R294, the output is driving the current source Q256, which provides an extra DCoffset to the output amplifier. This way the beam current for the low lights is kept
constant.
To assure the correct functioning of the board when no output amplifier or no picture
tube is connected, an extra feedback of the video signal to the ABL input is foreseen
via D262 and R295. The ABL regulator will then cause the DC-level of the output
signal to increase until the ABL measurement pulse also causes a feedback current
25
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
through D262, R295 and R287of about 10&micro;A. ( For this, the top of the ABL pulse in
the video signal has to go about 3,7V.
G2 LED
During the leakage current measurement, the output is at black level. This level is
applied to C271 via R264 and I254 pins 11, 12, 13, 14 and then compared to two
reference voltages by IC253. These reference voltage are symmetrically distributed
around +1,7Vdc. If the black level is within this window, LED D255 is not lit. The
output stage is adjusted in such a way that the cathode is at 185V, when the output
signal of the RGB input is at +1,7V.
Gamma correction
Because the red picture tube has a flatter gamma-curve than the green one, the
gain of red has to increase a little for the higher output values. With R258, R259,
R260 the correct reference voltage is created at pin 3 of IC251. This voltage is also
found at the left anode of D250. When the voltage at the emitter of Q255 rises above
this reference, then R265 is put in parallel on the emitter of Q255 via the right diode
of D250 and the gain of the output amplifier increases. The video-signal was amplified to 2Vpp by IC250 because it is then easier to determine the breaking point more
accurately and with less temperature dependency.
Green video channel
This is identical to the red video channel but there is no gamma correction.
Blue video channel
This is identical to the red video channel. The gain (R465) and the breaking point of
the gamma correction are adapted to compensate the saturation of the blue phosphor.
Sync + video inputs
Video and S-video inputs
When the video input is selected, the +VID_select line is high and the
+S_VID_select line is low. The signal arriving at the video BNC comes across the
terminating resistor R501. Via D501 and R513 it is applied to the base of Q501,
which converts the signal to a current.
When the S-video input is selected, the +VID_select line is low. D501 is blocked
now and D507 shortens the base of Q501 to ground. The +S_VID_select line is high
and the luminance signal is applied to the base of Q502 via C502, D502 and R514.
This one converts the signal to a current.
The current flowing through either Q501 or Q502 is being convert to a voltage again
by R522 and sent to the decoder board via Q505. C514, C515, R533, R534 enhance
the pulse response of this output. Q504 sends the video or luminance signal through
R528 where it is further used as sync signal. The chroma signal is applied to R550
and via C552 and R558 to the base of the current source Q553. This one sends the
chroma to the decoder print.
Sync switching + output
IC500 switches between the different sync sources and sends the correct to Q550
via C506. Afterwards Q552 sends the signal to pin 7 on J401.
The horizontal and composite sync input is constituted around Q500. With W500,
the terminating resistor can be set to either 75Ω or 22K (for TTL pulses). The sync
pulses arrive at C500. Depending on the state of the RGB_select line they are
26
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
applied to Q500 via D500 or they are not put through. Q500 is buffering the signals
and the diodes D512 to D517 limit the maximum amplitude of these pulses. The
signal at the emitter of Q500 is switched by IC500 but is also used to automatically
detect the seperate sync via the sync_detect line.
Vertical sync input
The pulses of the vertical seperate sync BNC connector arrive on C550. With W501,
the terminating resistor can be set to either 75Ω or 22K (for TTL pulses). Depending
on the state of the RGB_select line the pulses are applied to Q551 via D552 or they
are not put through. Q551 is buffering the signals and the diodes D555 to D560 limit
the maximum amplitude of these pulses. Via the buffer Q554, the pulses are fed to
a clamping circuit which clamps the minimum of the pulses to +5V. This clamping
circuit is built up with C555, R572, D561 and IC550 pin 5, 6, 7. C555 is discharging
to ground via R572. As soon as pin 6 is below the +5V reference of pin 5, the output
pin 7 becomes high and C555 is charged via D561.
The circuit with IC551 pin 2, 3, D562, C557, R573 is a peak detector. The top of the
pulses is detected and held on C557. The voltage over this capacitor is compared to
the level of the pulses. As soon as the pulse level is higher than the voltage over
C557, the output of IC250, pin 6, goes high and C557 is charged via D562. This
goes on until both voltages are equal again. R573 slowly discharges C557. The
resulting signal goes to IC552, where it is buffered. With R574, R575, R576 and
D563 a voltage is made that lies about halfway the minimum and maximum value of
the pulses after the clamping circuit. In other words, the IC550 pin 1, 2 ,3 seperates
the syncpulsen at about 50% of the pulse amplitude. D563 ensures that the reference voltage for the comparator is not exactly 5V but a little less in order to avoid
oscillations when there is no signal at the input. The resulting pulses at pin 1 of
C550 are cleaned up by the two inverters of IC553 and via R578 and C559 the mean
value of the signal is determined. For negative sync pulses the level on pin 9 of
IC553 is low, for positive syncs it is about +5V. This is inverted and then fed to pin
13 of IC554. Depending on the level of this signal, IC554 pin 11, 12, 13 inverts or
doesn't invert the sync pulses. This then goes through the buffer IC554 pin 8, 9, 10
and the resulting VS_EXT signal is a signal consisting of positive pulses at TTL-level
which is send to the sync processing unit.
Gain voltage
generation
General
The purpose is to generate the voltages needed for the gain multiplers IC250, IC350
and IC450. These voltages are respectively proportional to the product of the gain
and the contrast and to the product of gain and brightness for that colour.
Pulse width modulators
Inverter IC606 pin 8, 9 is an RC oscillator. When pin 8 is high, C631 charges until
the upper threshold of the schmitt-trigger input is reached. Then the output goes low
and C631 discharges until the lower threshold is reached.
The non-lineair sawtooth that is generated over C631 this way is applied to pin 9 of
IC605. To the other input, pin 10, a certain DC-level is applied coming from the
integrator IC605 pin 5, 6, 7. The resulting output, at pin 7 of IC604, is a pulse train
with a certain duty-cycle. These pulses are enhanced and inverted by IC606 pin 1
and 2. The mean value of these pulses is now compared to the reference at pin 2 of
the Bellla IC600 (which is a measure for the gain that is set for that colour). I605 will
now adapt its output until both voltages at its input are equal. When this is reached
we have a pulse train with a duty cycle proportional to the reference at pin 2 of IC600
27
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
devided by 5V. R643 gives the system a certain offset. The duty cycle is between
51 and 96% for the red channel.
For the green channel, a pulse train is generated in an analog way. The duty cycle
of this signal is between 65 and 89%. These limits are determined by R640, R642
and R641.
For the blue channel, R638 and R639 determine the adjustment range: 2 to 77%.
PWM to voltage converters
The three pulses that have now been generated are used to drive two groups of each
three switches to switch the contrast and the brightness pulses. IC651 pin 11, 12,
13, 14 is driven at pin 11 with the PWM signal of the red gain. This switch switches
between the contrast voltage and +3Vdc (which equals to the minimum contrast
level). With the gain at maximum the duty cycle is 96% and almost the entire
contrastvoltage is put on the output pin 14 of IC651. With the gain at minimum, the
output will be at +3V during 49% of the period and during 51% at the level of the
contrastvoltage. The mean value of these pulses, which is obtained after R657,
C656, R663 and C662 is now processed as a DC-voltage by the sommator IC654.
The result is the GAIN_RED signal.
In an analog way IC651 also makes the GAIN_GREEN and the GAIN_BLUE signal.
The DC_LEVEL_* signals are produced in the same way by IC651. These signals
are the product of gain and brightness for that color.
Contrast modulation sommators
The gain voltage for the red signal is offered to the sommator IC654 pin 10, 11, 12 via
R672. This one also adds the voltage coming from the contrast modulation via R672
and a DC-offset which is applied via R670. This results at the output in a voltage
between 0 and 2,4V which is then buffered by Q652 and applied to pin 5 of J5 over
51Ω. From there it can either go to the soft-edge module or via W5 straight to IC250
where it is again terminated at 50Ω. So, the multiplier gets a voltage between 0 and
+1,2V. The same goes for green and blue.
DC-level sommators
To the voltage, which is a product of gain and brightness, that is fed to the sommator
IC653 pin 5, 6, 7 a DC-offset coming from the Bella IC652 pin 2 is added via R679.
This is the cut-off value for red. The same thing is done for the green and the blue
channel.
IBCL circuit
IBCL comparators
The voltage on pin 4 of the Bella IC655 qualifies the beamcurrent corresponding the
CRT DRIVE MODE economic, normal, boost. This voltage is compared by IC601 pin
1, 2, 3 with the IBCL voltage IBCL_RED coming from the red endstage. This voltage
is appropriately distributed by R611, R956,and R618. If this voltage is to high, then
the comparator pulls the contrastvoltage on node W600, W601 low via D610. R629
and C624 ensure a damped transition in this case. The green beam current is
limited in the same way with comparator IC601 pin 12, 13, 14. For normal RGB or
HDTV sources this is also the case.
Often VCR's in standby give a full blue picture. When this signal is fed to the projector during a longer period of time, this can lead to an exaggerated use of the blue
picture tube. Therefore, in this case, it is recommended to gradually reduce the
beam current. Initially D609 is not conducting and the IBCL value is at the same
level as the value for red and green. For video, S-video, component video and RGB
28
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
doubled images, the +MATRIX line is high and Q601 is conducting. The transistor
saturates and the level of its collector comes at +5,5Vdc. This level is applied to pin
3 of IC602 and is compared with voltage at pin 8 of IC601. For a full blue picture the
level of this pin is low until D612 keeps the contrast voltage sufficiently low and the
beam current corresponds to the voltage coming from the bella IC655. Because this
contrast voltage is between 1 and 3 Volts, the level of pin 8 (IC601) will be between
0,4 and 2,4V on this moment. This means that the output of IC601 pin 1, 2, 3 is
becomes high and D608 will block. The output of integrator IC602 pin 5, 6, 7 will
now, in a timespan of about 5 minutes, go down until the voltage on the anode of
D609 is equal to the reference made by R615, R616. This reference determines the
lower beam current value for a long blue image. When this blue image is gone for a
short time, pin 8 of IC601 becomes high (about +11V), so pin 1 of IC602 becomes
negatif and C622 is decharged very quickly through D608 and R614. This way the
output of the integrator IC602 pin 5, 6, 7 becomes high and D609 is blocked. The
beam current for blue is now normal again and everything can start over. For normal
RGB and HDTV, the +MATRIX line is low and the output pin 1 of comparator IC602 is
negative all the time. The integrator is then eliminated.
IBCL overcurrent + overtemperature detection
When a low, safe beam current is flowing, D605 and D606 are blocked, Q603 is
conducting via R914 and the gate of Q602 is high. Q600 and Q606 are not conducting. When the beam current of one of the channels is too high, one of the diodes
D605, D606 will start conducting and the voltage on the base of Q603 will rise. Q603
is cut off and C618 is slowly discharging over R605. The level at the gate of Q602
goes down and in the end Q602 will stop conducting. Due to this C632 is charged
via D604, R603. After a short time Q606 will starts conducting via R607 and afterwards Q600 starts conducting via D653. The scanfail line (SF3) is pulled low and the
high tension is swithced off. Now Q606 will keep the gate of Q602 at a low level and
the cicuit blokcs itself in the current state. Since the beam current is gone now,
Q603 starts conducting again and now lights the LED D602. C618, C616, C632
make sure the circuit isn't triggered by short beam current peaks or flashes.
When the temperature of a picture tube is abnormally high, the voltage on one of the
connectors J950...952 rises. One of the diodes D950...952 starts conducting and
forward biases Q606 which in his turn, turns of Q602 and activates the scanfail as
described above.
BCL sensor and contrast voltage inverter
When the total beam current becomes high, the voltage on the BCL line becomes
negative and this way Q604 starts conducting. This pulls, via Q605, the contrast
voltage low until a balance is reached. The contrast voltage on W600, W601, which
is between 1 and 3V, is inverted to 3 ... 1V by IC605 pin 8, 9, 10. D614 and R648
make sure the outgoing voltage at pin 16 IC654 is never higher then +3V. Otherwise
there is the risk of a negative voltage being applioed to pin 8 of the multipliers IC250,
IC350, IC450 and the video signal would come through inverted.
W600, W601 are cut when the BCL link opiton module is used.
Clamppuls trigger selection and generation
Trigger selection
IC701 switches between different possible sources to trigger the clamp pulse generation.
If there is no source, no internal pattern or no seperate sync, then the HFB pulses
are used. In this case pin 9 of IC701 is low and the HFB pulses arriving at pin 5 are
29
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
put through to the output pin 4 of IC701.
For RGsB or video pin 9 IC701 is pulled high via D710, D711 and R720. Now the
pulses coming from pin 14 IC701 are switched through to the output.
For sync on green the CS_INV pulses at pin 12 of IC701 are used. R701 and R704
convert these 12V pulses to TTL level. Via C703 these pulses are also applied to
the sync detector: without sync pin 11 of IC700 is low, so pin 10 is high and Q704 is
conducting. This means pin 9 of IC701 is pulled low and the HFB pulses are again
used to trigger. As soon as sync pulses are present, C704 is charged via D708 to
about 4V. Q704 stops conducting, pin 9 of IC701 goes high and the sync pulses are
used again to trigger.
For video the top of the Sandcastle signal is used to trigger the clamping generation.
The sandcastle signal is fed to the emitter of Q700. Its base is set at +5V. This
way Q700 only conducts during the top of the sandcastle. When Q700 conducts,
Q701 also conducts and the base of Q702 becomes negative via C702 which blocks
this transistor. C702 charges via R708 and Q702 starts conducting again. This way
a positive puls, starting on the positive transition of the top of the sandcastle signal,
with a certain width is generated at the collector of Q702. R710 makes sure that
Q701 continues conducting until Q702 conducts again. For video, the COIN line
indicates whether there is coincidence or not. When there is no coincidence, the
COIN line goes low and Q703 starts conducting. Pin 9 of IC701 is pulled low and
the HFB pulses are used to trigger.
In all cases, the signal at the output pin 4 of IC701 is inverted by IC700 pin 5, 6.
Clamp pulse multivibrator
Normally Q706 is conducting and Q705 is not. Via C707, R724 and D712 a
diffirentiated trigger pulse is fed to the base of Q705. This way its collector goes
low, making the ase of Q706 negative via C706. The collector of this one now
becomes high and keeps Q705 forward biased via R726. C706 charges through
R723 and after about 1 &micro;s, Q706 conducts again and the base of Q705 is pulled low.
The signal generated at the collector of Q706 is buffered by Q707 and used as
CLAMP_PULSE.
ABL pulse generation +
supporting signals
ABL pulse genreration
Different pulses at different levels are needed for the ABL circuit. During the approximately 40 &micro;s of the ABL interval, the ABL line is high. This signal is applied to the
base of Q708 via R729. When the line is high, Q708 starts conducting thus pulling
the base of Q709 low via C708. This transistor is cut off and its collector becomes
high (+12V). C708 starts charging through R732 and after 20 &micro;s Q709 starts conducting again, switching its collector back to low. The pulses generated this way
are used as ABL_LEAK_MEAS to drive the switches of the leakage current measurement.
This signal is also passed on to the anode of D713 via C709. On the negative
transition D173 and thus also Q710 and Q711 stop conducting. The line
ABL_CURRENT_MEAS comes at +12V. Q712 starts conducting via R736 and
forward biases Q713. This brings the ABL_PULSE to -12V. In the meantime C709
starts charging via R734 after 20 &micro;s, D713, Q710 and Q711 start conducting again.
C710 makes sure that Q713 keeps on conducting a little longer so that the line
ABL_PULSE stays active a little longer than the line ABL_CURRENT _MEAS.
The line ABL also forward biases Q714 via R740. Due to this Q715 starts conducting and the line NOT_ABL_SW goes low. Q716 stops conducting and the line
ABL_SW becomes high. The same line is also used to keep Q714 and Q708
forward biased, via R743, C712 and D715, for at least 40 &micro;s in case the incoming
ABL triggerpulse would be shorter.
30
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
R7627665
Supporting signals
IC700 pin 1, 2 inverts the HFB pulses and sends them to the controller (INV_HFB)
and to the contrastmodulation (INV_HFB_CM).
Q750 buffers the VFB_INV line and sends the pulses as VS to the controller.
IC702 buffers the lines of text coming from the controller and cleans up the signals.
Q751 changes the level of the INSERT signal. If the INSERT line is low, Q751
doesn't conduct and its collector is at -5V. If the line goes high the collector level
becomes 0V. C754 takes care of the pulse respons. IC703, fed between 0 and -5V,
buffers the signal to feed the JFET's Q204, Q304 and Q404.
Switching
IC800 is connected to the I&sup2;C bus. P5...7 is connected to a 3 to 8 decoder IC801.
When the video input is selected, pin 13 of this IC801 is low and forward biases
Q803 and Q804 via R815. This switches the +VID_select line and via D828, D829
also the +VID and +MATRIX line to high.
In the same way, for S-video the +S_VID_select, +VID and +MATRIX lines are
switches high. Q815 and Q816 can be switched on and off via the SVID_SWITCH
line. This line is coming from the sync print and allows for the s_video input to be
used as normal video input by switching the decoder between video and s-video. The
composite video-signal is then put on the luminance line.
For the RGB inputs, Q810, Q811 and Q809 become active and thus RGB_select
and RGsB_select become high. If there are external seperate HS/CS sync pulses
then they are available on the sync_detect line. Q807 amplifies these pulses and
with C816, R821, D844 a peak detection is done. With this Q808 is forward biased,
C817 gets charged and Q809 stops conducting. The RGsB line goes low.
For HDTV, the RGB functions are active and Q812 is conducting. The output
HDTV_INV then becomes low.
For component video (HDTV or not) Q813 and Q814 start conducting. The +MATRIX
line becomes high via D830.
For an RGB linedoubled signal, pin 2 of IC801 and activates same lines as RGB and
component video activiate. Via IC802 pin 5, 6 and Q825, the switching signal
RGB_MATRIX is made. Q821, Q822, Q823, Q824 convert the +MATRIX signal to
the +12V/-12V signals +NOT_MATRIX and -NOT_MATRIX.
IC802, IC803 combine the three composite blanking signals with suppression of
colours (via IC800 P0, P1,P2), ABL, SF and spotsuppression. During ABL no
blanking is allowed. This is obtained by pulling the color switching signals low
during ABL via D802, D803, D804 and keeping the COMP_BLANKING line low via
D845, R806. When the SF3 line is low, there is always blanking.
Q800 switches the FAST/SLOW line via P3 of IC800. P4 switches the PEAKING
function on and off. I809 pin 8, 9, 10 inverts and changes the swicthing levels for the
PEAKING_ON line.
The spotsuppression is activated when the +17V is too low to keep Q819 forward
biased via R846, Z800. When this is the case, Q820 starts conducting and pulls the
positive side of C819 (which was in the meantime loaded to 150V via R853, R854,
Z801 and D843) to ground. The line G1 comes at -150V, which is enough to blank
the picture tubes. The line SPOT_KILL is also pulled low via D842 to switch off the
output amplifiers of this board. Pin 3 of IC802 must be pulled low to activate the
blanking. This is done via D841.
IC809 is used to buffer the reference voltages +1V, +2V, +3V, which are used on
different places.
31
Technical description
Date: 09/04/1999
R7627665
Video &amp; RGB Input + Driver
Wired remote control
R7627665
When the remote control is not plugged in then P1 and P2 of J213 are connected
together and the +SB voltage comes on Z900 via R907. This voltage is buffered by
Q902 and there is +5V left to feed the IR receivers via the 5VSB_REC line. When
the remote control is plugged in, the contact between P1 and P2 is opened and the
5VSB_REC line goes low. The IR receivers are not used anymore.
The +SB powersupply is delivered by P1 J213 to the remote control when this one is
plugged in. The remote control on its turn, puts pulses on this line containing the
code of the button pressed. This code can be PPM or RC5.
W900 is open for PPM. The short negative pulses are fed to the base of Q900 via
R904 and C902. This one inverts the pulses and sends them to the controller over
the PPMIR line.
For RC5 these pulses are much longer but they can have a 36kHz modulation
supperposed, depending on the type remote control. In this case W900 must be
shorted and C901 is put over the collector of Q900. At the first transition of the
signal Q900 starts conducting and C901 charges. It disharges slowly through R906.
The possible 36kHz modulation keeps the level of the collector of Q900 high and
Q902 in conduction. The result is cleaned up and rectified signal that is free of 36
kHz modulation.
32
Technical description
Date: 09/04/1999
R7627665
R7627665
Video &amp; RGB Input + Driver
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
10
20
30
40
50
60
70
80
R367600
R805375
R3631049
B360863
R367502
R3661026
B133004
B133003
NUT TRAD M 3 BLOCK BRNI
HTSN V700 MK2
SCR Z933 M 3 X 6 SS
SCR Z$7985M 3 X 10 STZY
SPR D6798AD 3,2D 6 STZN
NUT D934 M 3
SS
HTSN A TO220 I-KAP&deg; 18X23
HTSN A TO220 I-BUSH 6/3,1
2
1
6
1
1
1
1
1
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C150
C151
C152
C153
C154
C155
C156
C157
C158
C159
C160
C161
C162
C163
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C216
C217
C218
C250
C251
C252
C253
C254
C255
C256
C257
C258
C259
C260
C261
P213514
P210213
P210178
P210178
P210178
P210178
P210213
P210178
P210213
P210213
P210213
P213514
P210178
P210213
P210178
P210021
P210178
P210021
P210178
P210178
P210213
P210178
P210213
P210213
P213514
P213526
P210227
P210178
P210227
P210227
P210227
P210227
P210227
P210079
P210227
P210227
P210227
P210252
P210227
P210035
P210227
P210227
P210116
P210016
P210227
P213526
P210001
P210227
P212060
P210227
P210227
P210178
P210227
P2100170
P210116
P210041
C# EL RA 22M M 16 85
C# Y5V MU 100N Z 25 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# EL RA 22M M 16 85
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 1M Z 16 1206
C# C0G MU 100P J 50 0805
C# Y5V MU 1M Z 16 1206
C# C0G MU 100P J 50 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# EL RA 22M M 16 85
C# EL BRA 10M M 35 105
C# Z5U MU 100N Z 50 0805
C# Y5V MU 1M Z 16 1206
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 18P J 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 220N K 25 1206
C# Z5U MU 100N Z 50 0805
C# X7R MU 1N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 27P J 50 0805
C# C0G MU 15P J 50 0805
C# Z5U MU 100N Z 50 0805
C# EL BRA 10M M 35 105
C# C0G MU 10P G 50 0805
C# Z5U MU 100N Z 50 0805
C# TA
10M M 16 3528
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Y5V MU 1M Z 16 1206
C# Z5U MU 100N Z 50 0805
C# C0G MU 22P J 50 0805
C# C0G MU 27P J 50 0805
C# X7R MU 10N K 50 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
C262
C263
C264
C265
C266
C267
C269
C270
C271
C272
C273
C274
C275
C276
C277
C278
C279
C300
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
C317
C318
C350
C351
C352
C353
C354
C355
C358
C359
C360
C361
C362
C363
C364
C365
C366
C367
C369
C370
C371
C372
C373
C375
C376
C378
C379
C400
C401
C402
C403
P2100250
P210227
P213505
P210016
P210148
P210227
P210227
P210035
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210041
P210148
P213526
P210227
P210178
P210227
P210227
P210227
P210227
P210227
P210079
P210227
P210227
P210227
P210252
P210227
P210035
P210227
P210227
P210116
P210016
P210227
P213526
P210001
P210227
P212060
P210227
P210227
P2100170
P210116
P210041
P2100250
P210227
P213505
P210016
P210148
P210227
P210227
P210035
P210227
P210227
P210227
P210227
P210227
P210041
P210148
P213526
P210227
P210178
P210227
QUANTITY
C# C0G MU 470P J 50 0805
C# Z5U MU 100N Z 50 0805
C# EL RA 100M M 16 85
C# C0G MU 15P J 50 0805
C# Y5V MU 470N Z 25 1206
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 1N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 470N Z 25 1206
C# EL BRA 10M M 35 105
C# Z5U MU 100N Z 50 0805
C# Y5V MU 1M Z 16 1206
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 18P J 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 220N K 25 1206
C# Z5U MU 100N Z 50 0805
C# X7R MU 1N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 27P J 50 0805
C# C0G MU 15P J 50 0805
C# Z5U MU 100N Z 50 0805
C# EL BRA 10M M 35 105
C# C0G MU 10P G 50 0805
C# Z5U MU 100N Z 50 0805
C# TA
10M M 16 3528
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 22P J 50 0805
C# C0G MU 27P J 50 0805
C# X7R MU 10N K 50 0805
C# C0G MU 470P J 50 0805
C# Z5U MU 100N Z 50 0805
C# EL RA 100M M 16 85
C# C0G MU 15P J 50 0805
C# Y5V MU 470N Z 25 1206
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 1N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 470N Z 25 1206
C# EL BRA 10M M 35 105
C# Z5U MU 100N Z 50 0805
C# Y5V MU 1M Z 16 1206
C# Z5U MU 100N Z 50 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
33
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C418
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
C461
C462
C463
C464
C465
C466
C467
C469
C470
C471
C472
C473
C474
C475
C476
C477
C478
C479
C500
C501
C502
C504
C505
C506
C507
C508
C509
C510
C511
C512
C513
C514
C515
C550
C551
C552
C553
C554
C555
C556
C557
P210227
P210227
P210227
P210227
P210079
P210227
P210227
P210227
P210252
P210227
P210035
P210227
P210227
P210116
P210016
P210227
P213526
P210001
P210227
P212060
P210227
P210227
P210178
P210227
P2100170
P210116
P210041
P2100250
P210227
P213505
P210016
P210148
P210227
P210227
P210035
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210041
P210148
P213526
P213526
P213526
P210213
P210213
P213526
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210020
P210079
P213526
P210213
P210213
P210213
P210213
P210122
P210025
P210148
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 18P J 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 220N K 25 1206
C# Z5U MU 100N Z 50 0805
C# X7R MU 1N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 27P J 50 0805
C# C0G MU 15P J 50 0805
C# Z5U MU 100N Z 50 0805
C# EL BRA 10M M 35 105
C# C0G MU 10P G 50 0805
C# Z5U MU 100N Z 50 0805
C# TA
10M M 16 3528
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Y5V MU 1M Z 16 1206
C# Z5U MU 100N Z 50 0805
C# C0G MU 22P J 50 0805
C# C0G MU 27P J 50 0805
C# X7R MU 10N K 50 0805
C# C0G MU 470P J 50 0805
C# Z5U MU 100N Z 50 0805
C# EL RA 100M M 16 85
C# C0G MU 15P J 50 0805
C# Y5V MU 470N Z 25 1206
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 1N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 470N Z 25 1206
C# EL BRA 10M M 35 105
C# EL BRA 10M M 35 105
C# EL BRA 10M M 35 105
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# EL BRA 10M M 35 105
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 68P J 50 0805
C# C0G MU 18P J 50 0805
C# EL BRA 10M M 35 105
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# C0G MU 470P J 50 0805
C# Y5V MU 470N Z 25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
C558
C559
C600
C601
C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C614
C615
C616
C617
C618
C619
C620
C621
C622
C623
C624
C625
C626
C627
C628
C629
C630
C631
C632
C650
C651
C652
C653
C654
C655
C656
C657
C658
C659
C660
C661
C662
C663
C664
C665
C666
C667
C668
C669
C670
C700
C702
C703
C704
C705
C706
C707
C708
C709
C710
C711
P210213
P210041
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P213514
P210227
P210227
P210227
P213526
P210227
P210227
P210227
P210227
P213505
P210025
P210025
P210025
P210025
P213514
P210227
P210148
P210148
P210148
P210148
P210148
P210148
P210148
P210148
P210148
P210148
P210148
P210148
P213509
P213512
P210227
P210227
P210227
P210025
P210025
P210025
P210227
P2100250
P210227
P210227
P210227
P210081
P210081
P2100250
P2100250
P2100250
P2100250
QUANTITY
C# Y5V MU 100N Z 25 0805
C# X7R MU 10N K 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# EL RA 22M M 16 85
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# EL BRA 10M M 35 105
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# EL RA 100M M 16 85
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# EL RA 22M M 16 85
C# Z5U MU 100N Z 50 0805
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# Y5V MU 470N Z 25 1206
C# EL RA 47M M 16 85
C# EL RA 1M M 50 85
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 470P J 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 180P J 50 0805
C# C0G MU 180P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
C# C0G MU 470P J 50 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
34
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C712
C750
C751
C752
C753
C754
C800
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
C824
C825
C826
C827
C828
C829
C900
C901
C902
P2100250
P210227
P210227
P210227
P210227
P210227
P210227
P2100250
P213513
P213514
P213513
P213514
P213514
P210227
P213514
P213513
P210227
P213514
P210227
P210136
P213520
P210178
P210227
P213514
P210227
V111475
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210227
P210148
P210036
P210178
C# C0G MU 470P J 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# C0G MU 470P J 50 0805
C# EL RA 22M M 35 85
C# EL RA 22M M 16 85
C# EL RA 22M M 35 85
C# EL RA 22M M 16 85
C# EL RA 22M M 16 85
C# Z5U MU 100N Z 50 0805
C# EL RA 22M M 16 85
C# EL RA 22M M 35 85
C# Z5U MU 100N Z 50 0805
C# EL RA 22M M 16 85
C# Z5U MU 100N Z 50 0805
C# Y5V MU 330N Z 25 1206
C# EL RA 470M M 16 85
C# Y5V MU 1M Z 16 1206
C# Z5U MU 100N Z 50 0805
C# EL RA 22M M 16 85
C# Z5U MU 100N Z 50 0805
C EL RA 2M2M400E2 105
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Z5U MU 100N Z 50 0805
C# Y5V MU 470N Z 25 1206
C# X7R MU 1N5K 50 0805
C# Y5V MU 1M Z 16 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D100
D101
D102
D103
D104
D105
D106
D107
D150
D151
D152
D153
D200
D201
D203
D204
D205
D206
D207
D209
D250
D251
D252
D253
D254
D255
D256
P234099
P234099
P234099
P234099
P234099
P234099
P234259
P234259
P234259
P234259
P234259
P234259
P234259
P234047
P234259
P234099
P234259
P234259
P234259
P234099
P234289
P234099
P234099
P234011
P234259
P234063
P234099
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BAV99
SER SOT23
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#HSMS2814 SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#BAL99
SW SOT23
D#BA682 S035A1 DMMELF
D#LED LGS260 GRE SOT23
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
D257
D258
D259
D260
D261
D262
D300
D301
D303
D304
D305
D306
D307
D309
D351
D352
D353
D354
D355
D356
D357
D358
D359
D360
D361
D362
D400
D401
D403
D404
D405
D406
D407
D409
D450
D451
D452
D453
D454
D455
D456
D457
D458
D459
D460
D461
D462
D500
D501
D502
D504
D505
D506
D507
D508
D509
D512
D513
D514
D515
D516
D517
D550
D551
D552
D553
D554
P234099
P234099
P234099
P234099
P234099
P234099
P234259
P234047
P234259
P234099
P234259
P234259
P234259
P234099
P234099
P234099
P234011
P234259
P234063
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234259
P234047
P234259
P234099
P234259
P234259
P234259
P234099
P234289
P234099
P234099
P234011
P234259
P234063
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
QUANTITY
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#BAV99
SER SOT23
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAL99
SW SOT23
D#BA682 S035A1 DMMELF
D#LED LGS260 GRE SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#BAV99
SER SOT23
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#BA682 S035A1 DMMELF
D#4148
R DMMELF
D#HSMS2814 SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#BAL99
SW SOT23
D#BA682 S035A1 DMMELF
D#LED LGS260 GRE SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
35
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
D555
D556
D557
D558
D559
D560
D561
D562
D563
D564
D565
D566
D600
D601
D602
D604
D605
D606
D608
D609
D610
D611
D612
D613
D614
D650
D651
D652
D653
D654
D700
D701
D702
D703
D704
D705
D706
D707
D708
D709
D710
D711
D712
D713
D714
D715
D716
D750
D751
D752
D753
D754
D755
D756
D757
D758
D759
D760
D761
D762
D763
D800
D801
D802
D803
D804
D805
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234047
P234099
P234099
P234040
P234099
P234004
P234004
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234047
P234047
P234047
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234055
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234055
P234055
P234055
P234055
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAV99
SER SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#LED LSS260 RED SOT23
D#4148
R DMMELF
D#BAV70
C-C SOT23
D#BAV70
C-C SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
D806
D807
D808
D809
D810
D811
D812
D813
D814
D815
D816
D817
D818
D819
D820
D821
D822
D823
D827
D828
D829
D830
D831
D832
D833
D834
D835
D836
D837
D838
D839
D840
D841
D842
D843
D844
D845
D846
D847
D848
D849
D900
D901
D902
D903
D904
D905
D906
D907
D908
D910
D950
D951
D952
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234063
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234063
P234063
P234063
P234063
P234063
P234196
P234196
P234196
P234055
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234047
P234196
P234099
P234099
P234099
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#LED LGS260 GRE SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#LED LGS260 GRE SOT23
D#LED LGS260 GRE SOT23
D#LED LGS260 GRE SOT23
D#LED LGS260 GRE SOT23
D#LED LGS260 GRE SOT23
D#BYD37J
AVA SOD87
D#BYD37J
AVA SOD87
D#BYD37J
AVA SOD87
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAV99
SER SOT23
D#BYD37J
AVA SOD87
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I100
I101
I200
I201
I250
I251
I252
I253
I254
I300
I301
I350
P230006
P231013
P230100
P230477
P231489
P230006
P230203
P230006
P230030
P230100
P230477
P231489
U#062
U#3046
U#3080
U#318
U#835
U#062
U#084
U#062
U#4053
U#3080
U#318
U#835
1
1
1
1
1
1
1
1
1
1
1
1
TL SO8 P
CA SO14 I
CA SO8 P
LM SO8 P
AD SO8 I
TL SO8 P
TL SO14 P
TL SO8 P
SO16 I
CA SO8 P
LM SO8 P
AD SO8 I
QUANTITY
36
Parts listing
Date: 09/04/1999
R7627665
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
QUANTITY
I352
I353
I354
I400
I401
I450
I451
I452
I453
I454
I500
I550
I551
I552
I553
I554
I600
I601
I602
I603
I604
I605
I606
I650
I651
I652
I653
I654
I655
I700
I701
I702
I703
I800
I801
I802
I803
I804
I805
I806
I807
I808
I809
P230203
P230006
P230030
P230100
P230477
P231489
P230006
P230203
P230006
P230030
P230030
P230028
P230453
P230006
P230173
P230218
P230653
P230328
P230006
P230528
P230528
P230328
P230173
P230465
P230465
P230653
P230328
P230705
P230653
P230021
P230465
P230021
P230021
P230911
P230886
P230021
P230424
P230273
R134016
R134001
R134002
P230062
P230328
U#084 TL SO14 P
U#062 TL SO8 P
U#4053
SO16 I
U#3080 CA SO8 P
U#318 LM SO8 P
U#835 AD SO8 I
U#062 TL SO8 P
U#084 TL SO14 P
U#062 TL SO8 P
U#4053
SO16 I
U#4053
SO16 I
U#393 LM SO8 P
U#34081 MC SO8 P
U#062 TL SO8 P
U#74HC14
SO14 I
U#74HC86
SO14 I
U#BELLA 5
SOL28 P
U#064 TL SO14 I
U#062 TL SO8 P
U#319 LM SO14 P
U#319 LM SO14 P
U#064 TL SO14 I
U#74HC14
SO14 I
U#74HCT4053
SO16 I
U#74HCT4053
SO16 I
U#BELLA 5
SOL28 P
U#064 TL SO14 I
U#34084 MC SOL16 P
U#BELLA 5
SOL28 P
U#74HC04
SO14 I
U#74HCT4053
SO16 I
U#74HC04
SO14 I
U#74HC04
SO14 I
U#8574A PCF SOL16 P
U#74HC4051
SO16 I
U#74HC04
SO14 I
U#74HCT32
SO14 I
U#79L05A LM SO8 P
U 7912
TO220 P
U 7805
TO220 P
U 7812
TO220 P
U#78L05A LM SO8 P
U#064 TL SO14 I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J 3
J 5
J 6
J206
J210
J213
J216
J217
J220
J235
J400
J401
J402
J405
J420
J550
J560
J570
J580
J701
J703
J734
J735
R313932
R313928
R313926
R3135005
R313935
B338800
B332120
B332120
R3132862
R313851
R313932
R313928
R313928
R313927
R3132862
R313935
R313935
R313935
R313925
R313930
R313924
R3485154
R3485154
J CT H MBT P12 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 6 M2SN WH
J DE P8 MBS P 9 FUMBLPGDB
J CT H MBT P15 M2SN WH
J PHN FBS D 3.5MON P
J BNC FBS P3 50E SIP
J BNC FBS P3 50E SIP
J MD1 C MBT P 2 E1SN 6,7
J CIRC A FBS P 4 MDIN MS
J CT H MBT P12 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 7 M2SN WH
J MD1 C MBT P 2 E1SN 6,7
J CT H MBT P15 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBT P 5 M2SN WH
J CT H MBT P10 M2SN WH
J CT H MBT P 4 M2SN WH
CD CT FTMS P15 70
CD CT FTMS P15 70
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
J741
J757
J778
J779
J799
J950
J951
J952
R313928
R313932
R313929
R313931
R313926
R3153102
R3153102
R3153102
J CT H MBT P 8 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P 9 M2SN WH
J CT H MBT P11 M2SN WH
J CT H MBT P 6 M2SN WH
J TAB1 MBT H2,8S0,5
J TAB1 MBT H2,8S0,5
J TAB1 MBT H2,8S0,5
1
1
1
1
1
1
1
1
L200
L201
L202
L300
L301
L302
L400
L401
L402
L800
L801
L802
P251006
P250005
P250509
P251006
P250005
P250509
P251006
P250005
P250509
R3061322
R3061322
R3061322
FLTR# BEAD 600E 1206
CH#
0.47UH L1210
CH#
1.5 UH L1210
FLTR# BEAD 600E 1206
CH#
0.47UH L1210
CH#
1.5 UH L1210
FLTR# BEAD 600E 1206
CH#
0.47UH L1210
CH#
1.5 UH L1210
CH AX NS 10 UH
CH AX NS 10 UH
CH AX NS 10 UH
1
1
1
1
1
1
1
1
1
1
1
1
M200
M250
M300
M350
M400
M450
M700
M706
P322036
P322036
P322036
P322036
P322036
P322036
P322036
P322036
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
J#TESTPIN HK-2-S TOYO/HK
1
1
1
1
1
1
1
1
P250
P350
P450
PC
P201392
P201392
P201392
R780750
R#TCE H200E M 0W25 S4 TS
R#TCE H200E M 0W25 S4 TS
R#TCE H200E M 0W25 S4 TS
PCB D708 INP/2
1
1
1
1
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q108
Q109
Q150
Q151
Q152
Q153
Q154
Q155
Q156
Q157
Q158
Q200
Q201
Q202
Q203
Q204
Q205
Q206
Q207
Q208
Q209
Q250
Q251
Q252
P232044
P232004
P232004
P232101
P232101
P232004
P232101
P232004
P232101
P232004
P232004
P232101
P232043
P232101
P232101
P232004
P232101
P232101
P232004
P232033
P232043
P232004
P232168
P232101
P232043
P232046
P232101
P232043
P232168
P232168
P232168
Q#BC859B
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849B
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BSV52
Q#BC849B
Q#BC849C
Q#SST310
Q#BC859C
Q#BC849B
Q#BSS123
Q#BC859C
Q#BC849B
Q#SST310
Q#SST310
Q#SST310
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
QUANTITY
37
Parts listing
Date: 09/04/1999
R7627665
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
Q253
Q254
Q255
Q256
Q258
Q259
Q300
Q301
Q302
Q303
Q304
Q305
Q306
Q307
Q308
Q309
Q350
Q351
Q352
Q353
Q354
Q355
Q356
Q358
Q359
Q400
Q401
Q402
Q403
Q404
Q405
Q406
Q407
Q408
Q409
Q450
Q451
Q452
Q453
Q454
Q455
Q456
Q458
Q459
Q500
Q501
Q502
Q504
Q505
Q550
Q551
Q552
Q553
Q554
Q600
Q601
Q602
Q603
Q604
Q605
Q606
Q650
Q651
Q652
Q700
Q701
Q702
P232168
P232046
P232090
P232043
B133153
P232101
P232043
P232033
P232004
P232004
P232168
P232101
P232043
P232046
P232101
P232043
P232168
P232168
P232168
P232168
P232046
P232090
P232043
B133153
P232101
P232043
P232033
P232004
P232004
P232168
P232101
P232043
P232046
P232101
P232043
P232168
P232168
P232168
P232168
P232046
P232090
P232043
B133153
P232101
P232043
P232043
P232043
P232044
P232044
P232043
P232043
P232044
P232044
P232043
P232043
P232044
P232046
P232044
P232043
P232044
P232004
P232043
P232043
P232043
P232044
P232043
P232033
Q#SST310
Q#BSS123
Q#BFR92A
Q#BC849B
Q 2SA1723
Q#BC859C
Q#BC849B
Q#BSV52
Q#BC849C
Q#BC849C
Q#SST310
Q#BC859C
Q#BC849B
Q#BSS123
Q#BC859C
Q#BC849B
Q#SST310
Q#SST310
Q#SST310
Q#SST310
Q#BSS123
Q#BFR92A
Q#BC849B
Q 2SA1723
Q#BC859C
Q#BC849B
Q#BSV52
Q#BC849C
Q#BC849C
Q#SST310
Q#BC859C
Q#BC849B
Q#BSS123
Q#BC859C
Q#BC849B
Q#SST310
Q#SST310
Q#SST310
Q#SST310
Q#BSS123
Q#BFR92A
Q#BC849B
Q 2SA1723
Q#BC859C
Q#BC849B
Q#BC849B
Q#BC849B
Q#BC859B
Q#BC859B
Q#BC849B
Q#BC849B
Q#BC859B
Q#BC859B
Q#BC849B
Q#BC849B
Q#BC859B
Q#BSS123
Q#BC859B
Q#BC849B
Q#BC859B
Q#BC849C
Q#BC849B
Q#BC849B
Q#BC849B
Q#BC859B
Q#BC849B
Q#BSV52
F SS SOT23
F SS SOT23
N SS SOT23
N SS SOT23
P SS TO126
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
N SS SOT23
N SS SOT23
P SS TO126
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
F SS SOT23
N SS SOT23
N SS SOT23
P SS TO126
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
F SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
Q703
Q704
Q705
Q706
Q707
Q708
Q709
Q710
Q711
Q712
Q713
Q714
Q715
Q716
Q750
Q751
Q800
Q803
Q804
Q805
Q806
Q807
Q808
Q809
Q810
Q811
Q812
Q813
Q814
Q815
Q816
Q819
Q820
Q821
Q822
Q823
Q824
Q825
Q900
Q901
Q902
P232043
P232043
P232033
P232033
P232043
P232043
P232004
P232004
P232044
P232044
P232043
P232044
P232004
P232046
P232043
P232044
P232043
P232043
P232042
P232043
P232042
P232004
P232079
P232042
P232043
P232042
P232043
P232043
P232042
P232043
P232042
P232043
P232062
P232044
P232043
P232044
P232043
P232043
P232044
P232043
P232043
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BSV52
N SS SOT23
Q#BSV52
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849C
N SS SOT23
Q#BSS123 F SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BC807-25 P SS SOT23
Q#BC849B
N SS SOT23
Q#BF622
N SS SOT89
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
Q#BC859B
P SS SOT23
Q#BC849B
N SS SOT23
Q#BC849B
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R114
R115
R116
R117
R118
R119
R121
R122
R123
R124
R125
R126
P201135
P201122
P201111
P201352
P201149
P201151
P201135
P201039
P201039
P201031
P201092
P201085
P201102
P201127
P201127
P201086
P201137
P201143
P201099
P201137
P201143
P201079
P201079
P201086
P201059
R# CE H100K F 0W12 0805
R# CE H 30K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10M K 0W12 0805
R# CE H390K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 1K6 F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H910E F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H910E F 0W12 0805
R# CE H 68E F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
38
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R185
R186
R187
R188
R189
R190
R191
R200
R201
R202
R203
R204
R205
R206
R207
R208
P201131
P201151
P201143
P201135
P201073
P201079
P201075
P201059
P201151
P201143
P201073
P201080
P201079
P201080
P201059
P201070
P201031
P201139
P201060
P201123
P201073
P201055
P201081
P201060
P201139
P201123
P201073
P201081
P201055
P201133
P201137
P201133
P201131
P201103
P201075
P201073
P201090
P201129
P201103
P201094
P201073
P201100
P201094
P201137
P201151
P201151
P201094
P201129
P201131
P201060
P201080
P201085
P201091
P201080
P201073
P201039
P201081
P201081
R1015231
P201105
P201143
P201129
R101524
P201119
P201039
P201097
P201119
R# CE H 68K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 68E F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H510E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H510E F 0W12 0805
R# CE H 68E F 0W12 0805
R# CE H200E F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 68K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 1K3 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 3K6 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 68K F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H510E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H510E F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H560E F 0W12 0805
R MF H 75E F 0W4 E3
R# CE H 5K6 F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 56K F 0W12 0805
R MF H100E F 0W4 E3
R# CE H 22K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 22K F 0W12 0805
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R250
R251
R252
R253
R254
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R269
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
P201087
P201111
P201143
P201143
P201039
P201097
P201039
P201111
P201079
P201087
P201039
P201079
P201056
P201102
P201079
P201056
P201087
P201087
P201087
P201087
P201127
P201039
P201039
P201111
P201111
P201063
P201087
P201087
P201097
P201031
P201087
P201031
P201056
P201085
P201064
P201079
P201071
P201031
P201031
P201127
P201127
P201127
P201127
P201147
P201147
P201111
P201111
P201039
P201127
P201087
P201084
P201061
P201077
P201081
P201135
P201049
P201121
P201108
P201099
P201078
P201111
P201087
P201147
P201123
P201158
P201112
P201070
QUANTITY
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H110E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H750E F 0W12 0805
R# CE H 82E F 0W12 0805
R# CE H390E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 27E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 7K5 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H430E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H910K F 0W12 0805
R# CE H 11K F 0W12 0805
R# CE H200E F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
39
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R283
R284
R285
R286
R287
R288
R289
R290
R291
R292
R293
R294
R295
R296
R297
R298
R299
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R350
R351
R352
R353
R354
R355
P201091
P201133
P201123
P201111
P201063
P201133
P201095
P201094
P201094
P201089
P201111
P201103
P201111
P201099
P201099
P201113
P201051
R1015231
P201105
P201143
P201129
R101524
P201119
P201039
P201097
P201119
P201087
P201111
P201143
P201143
P201039
P201097
P201039
P201111
P201079
P201087
P201039
P201079
P201056
P201102
P201079
P201056
P201087
P201087
P201087
P201087
P201127
P201039
P201039
P201111
P201111
P201063
P201087
P201087
P201097
P201031
P201087
P201031
P201056
P201085
P201064
P201079
P201071
P201031
P201031
P201127
P201127
R# CE H 1K5 F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 33E F 0W12 0805
R MF H 75E F 0W4 E3
R# CE H 5K6 F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 56K F 0W12 0805
R MF H100E F 0W4 E3
R# CE H 22K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H110E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R356
R357
R363
R364
R366
R367
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R379
R380
R381
R382
R383
R384
R385
R386
R387
R388
R389
R390
R391
R392
R393
R394
R395
R396
R397
R398
R399
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R422
R423
R424
R425
R426
R427
R428
R429
P201127
P201127
P201127
P201087
P201061
P201077
P201081
P201135
P201049
P201121
P201108
P201099
P201078
P201111
P201087
P201147
P201123
P201158
P201112
P201070
P201091
P201133
P201123
P201111
P201063
P201133
P201095
P201094
P201094
P201089
P201111
P201103
P201111
P201099
P201099
P201113
P201051
R1015231
P201105
P201143
P201129
R101524
P201119
P201039
P201097
P201119
P201087
P201111
P201143
P201143
P201039
P201097
P201039
P201111
P201079
P201087
P201039
P201079
P201056
P201102
P201079
P201056
P201087
P201087
P201087
P201087
P201127
QUANTITY
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 82E F 0W12 0805
R# CE H390E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 27E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 7K5 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H430E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H910K F 0W12 0805
R# CE H 11K F 0W12 0805
R# CE H200E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 33E F 0W12 0805
R MF H 75E F 0W4 E3
R# CE H 5K6 F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 56K F 0W12 0805
R MF H100E F 0W4 E3
R# CE H 22K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 47K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
40
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
R440
R441
R442
R443
R450
R451
R452
R453
R454
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
R465
R466
R467
R469
R470
R471
R472
R473
R474
R475
R476
R477
R478
R479
R480
R481
R482
R483
R484
R485
R486
R487
R488
R489
R490
R491
R492
R493
R494
R495
R496
R497
R498
R499
R500
R501
R502
R504
P201039
P201039
P201111
P201111
P201063
P201087
P201087
P201097
P201031
P201087
P201031
P201056
P201085
P201064
P201079
P201071
P201031
P201031
P201127
P201127
P201127
P201127
P201147
P201144
P201111
P201111
P201039
P201127
P201087
P201072
P201061
P201077
P201081
P201135
P201049
P201121
P201108
P201099
P201078
P201111
P201087
P201147
P201123
P201158
P201112
P201070
P201091
P201133
P201123
P201111
P201063
P201133
P201095
P201094
P201094
P201089
P201111
P201103
P201111
P201099
P201099
P201113
P201051
R1015231
R1015231
R1015231
P201106
R# CE H 10E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H110E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 4E7 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H240K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H240E F 0W12 0805
R# CE H 82E F 0W12 0805
R# CE H390E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 27E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 7K5 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H430E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H330K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H910K F 0W12 0805
R# CE H 11K F 0W12 0805
R# CE H200E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 33E F 0W12 0805
R MF H 75E F 0W4 E3
R MF H 75E F 0W4 E3
R MF H 75E F 0W4 E3
R# CE H 6K2 F 0W12 0805
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R505
R506
R507
R508
R509
R510
R512
R513
R514
R516
R517
R518
R520
R521
R522
R523
R524
R526
R527
R528
R529
R530
R531
R532
R533
R534
R550
R551
R552
R553
R554
R555
R556
R557
R558
R559
R560
R561
R562
R563
R564
R565
R566
R567
R568
R569
R570
R571
R572
R573
R574
R575
R576
R577
R578
R579
R580
R589
R590
R591
R600
R601
R602
R603
R604
R605
R606
P201143
P201113
P201143
P201113
P201143
P201119
R101532
R101532
R101532
P201119
P201119
P201119
P201039
P201089
P201081
P201079
P201079
P201079
P201081
P201081
P201068
P201089
P201089
P201089
P201062
P201106
R1015231
R1015231
P201106
P201143
P201039
R101532
P201119
P201039
P201079
P201133
P201119
P201117
P201135
P201039
P201079
P201079
P201103
P201063
P201075
P201079
P201101
P201087
P201352
P201352
P201135
P201139
P201111
P201099
P201151
P201079
P201079
P201119
P201087
P201071
P201119
P201063
P201111
P201103
P201094
P201135
P201135
QUANTITY
R# CE H220K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 22K F 0W12 0805
R MF H470E F 0W4 E3
R MF H470E F 0W4 E3
R MF H470E F 0W4 E3
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H160E F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 91E F 0W12 0805
R# CE H 6K2 F 0W12 0805
R MF H 75E F 0W4 E3
R MF H 75E F 0W4 E3
R# CE H 6K2 F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 10E F 0W12 0805
R MF H470E F 0W4 E3
R# CE H 22K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 18K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 3K9 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10M K 0W12 0805
R# CE H 10M K 0W12 0805
R# CE H100K F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
41
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R607
R609
R610
R611
R612
R613
R614
R615
R616
R617
R618
R619
R620
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
R638
R639
R640
R641
R642
R643
R644
R645
R646
R647
R648
R649
R650
R651
R652
R653
R654
R655
R656
R657
R658
R659
R660
R661
R662
R663
R664
R665
R666
R667
R668
R669
R670
R671
R672
R673
R674
P201089
P201115
P201105
P201138
P201138
P201138
P201127
P201118
P201097
P201151
P201130
P201151
P201130
P201151
P201130
P201157
P201079
P201055
P201079
P201099
P201109
P201151
P201151
P201151
P201063
P201135
P201093
P201093
P201093
P201135
P201137
P201133
P201113
P201156
P201114
P201159
P201079
P201126
P201135
P201137
P201087
P201103
P201079
P201055
P201093
P201093
P201093
P201093
P201093
P201093
P201093
P201093
P201093
P201093
P201093
P201093
P201145
P201113
P201094
P201145
P201113
P201094
P201145
P201113
P201094
P201089
P201072
R# CE H 1K2 F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H130K F 0W12 0805
R# CE H130K F 0W12 0805
R# CE H130K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 20K F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H 62K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H 62K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H 62K F 0W12 0805
R# CE H820K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 8K2 F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H750K F 0W12 0805
R# CE H 13K F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 43K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H120K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H270K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H270K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H270K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H240E F 0W12 0805
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R675
R676
R677
R678
R679
R680
R681
R682
R683
R684
R685
R686
R687
R688
R689
R690
R691
R692
R693
R694
R695
R696
R697
R698
R699
R700
R701
R702
R703
R704
R705
R706
R707
R708
R709
R710
R711
R712
R715
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
R740
R741
R742
R743
P201151
P201135
P201151
P201135
P201151
P201135
P201129
P201099
P201107
P201107
P201107
P201119
P201139
P201079
P201055
P201127
P201127
P201127
P201056
P201056
P201056
P201135
P201132
P201135
P201063
P201103
P201111
P201111
P201111
P201121
P201105
P201103
P201103
P201098
P201111
P201107
P201111
P201105
P201135
P201135
P201111
P201105
P201105
P201111
P201101
P201103
P201107
P201079
P201087
P201111
P201103
P201103
P201103
P201103
P201103
P201129
P201103
P201129
P201103
P201129
P201103
P201103
P201103
P201103
P201129
P201129
P201131
QUANTITY
R# CE H470K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H470K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H 51E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 75K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 3K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 3K9 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 68K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 09/04/1999
R7627665
42
Parts listing
R7627665
Video &amp; RGB Input + Driver
SIT.
ITEM NO. DESCRIPTION
R744
R745
R746
R750
R751
R752
R753
R754
R755
R756
R757
R758
R759
R760
R800
R801
R802
R803
R804
R805
R806
R807
R808
R809
R810
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R834
R835
R836
R837
R841
R842
R843
R844
R845
R846
R847
R848
R849
R850
R851
R852
R853
R854
R855
R856
R857
R858
P201103
P201103
P201111
P201095
P201063
P201063
P201063
P201063
P201087
P201114
P201115
P201063
P201063
P201063
P201079
P201055
P201071
P201071
P201071
P201121
P201079
P201111
P201108
P201102
P201063
P201111
P201111
P201111
P201111
P201087
P201113
P201135
P201087
P201065
P201157
P201123
P201039
P201071
P201071
P201071
P201111
P201111
P201103
P201093
P201111
P201111
P201111
P201111
P201111
P201093
P201093
P201093
P201093
P201093
P201099
P201083
P201139
P201139
P201111
P201111
P201111
R101557
R101557
P201111
P201111
V1026654
P201094
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 13K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 7K5 F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H120E F 0W12 0805
R# CE H820K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R MF H 56K F 0W4 E3
R MF H 56K F 0W4 E3
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R MF H 47E5 F 0W6 E4
R# CE H 2K F 0W12 0805
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R859
R860
R861
R862
R863
R864
R900
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R914
R950
R951
R952
R953
R954
R955
R956
R957
R958
R959
R960
R961
P201087
P201087
P201087
P201111
P201111
P201039
P201055
P201055
P201055
P201055
P201105
P201135
P201119
P201093
P201087
P201087
P201087
P201073
P201111
R101520
P201135
P201103
P201103
P201103
P201127
P201127
P201127
P201156
P201156
P201156
P201089
P201089
P201089
S800
S801
S802
R1011008 R CFFH 1E J 0W25
R1011008 R CFFH 1E J 0W25
R1011907 R CFFH E1 K 0W35
1
1
1
W 3
W 4
W 5
W500
W500
W501
W501
W600
W601
W900
W900
Z800
R348102
R348102
R348102
R3132862
R3133921
R3132862
R3133921
R348102
R348102
R313286
R3133921
P234271
WU JUMP 0,6 7,5
WU JUMP 0,6 7,5
WU JUMP 0,6 7,5
J MD1 C MBT P 2 E1SN 6,7
J MD SHUNT F P2 E1SN I
J MD1 C MBT P 2 E1SN 6,7
J MD SHUNT F P2 E1SN I
WU JUMP 0,6 7,5
WU JUMP 0,6 7,5
J MO1 C MBT P 3 R1SN 7,5
J MD SHUNT F P2 E1SN I
D#ZEN 12V 0W5 B DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
Z801
Z900
R131771 D ZEN 150V 3W25 C SOD57
P234164
D#ZEN 5V6 0W5 C DMMELF
R7627665P UN D708 INP/2
1
1
1
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 10K F 0W12 0805
R MF H 47E F 0W4 E3
R# CE H100K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H750K F 0W12 0805
R# CE H750K F 0W12 0805
R# CE H750K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K2 F 0W12 0805
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
43
Parts listing
Date: 09/04/1999
R7627665
QUAD Decoder + Combfilter
R7627455
1
SERVICE SHEET
Date: 11/03/1998
R7627455
1
2
3
4
5
6
A
A
303PT
503PT
C28
2PT
Modifications reserved
I20
C133
51PT
SR10
93PT
403PT
R184
103PT
C125
R194
R141
C113 R174
Q50
C98
Q49
Q48
76PT
08PT
L18
C114
D113
D114
97PT
77PT
L19
C116
C220
C102
C222
C101
C223
R221
C224
R222
68PT
58PT
28PT
R167
38PT
48PT
R220
R168
29PT
98PT
78PT
09PT
C221
C225
88PT
19PT
C112
C105
301PT
39PT
89PT
R233
I16
R224
201PT
69PT
49PT
611PT
R232 R175
421PT
R231
R142 R148
711PT
R146 C96
121PT
811PT
C99
R223
99PT
59PT
001PT
R173
101PT
C109
79PT
221PT
D25
R154
R235 R172
321PT
411PT
311PT
111PT
801PT
C110
C21
C108 R227
2Fsc
TO INPUT
MODULE
R228
780451-10
C
792PT
L15
I17
D
D26
911PT
D
ADJUSTMENT
SECAM BELL
FILTER
R159
18PT
SECAM
REFERENCE
(R-Y)
I C V
R166
86PT
C
C
713PT
R205
96PT
67PT
C117
57PT
R209 R204
R144
R143
C333
C323
C213
66PT
L310
C310
46PT
R271
C312 R211
R210
003PT
L320
L22
R163
Q46
Q44
R188
R152
C115
07PT
87PT
12 3 4 5
36PT
R203 R206
C321
C320
C330
47PT
L330
521PT
R202
R15
95PT
C311
I19
76----
R199
L20
C104
C25
C332 R169 C322 R170
C131
C130
513PT
C24
R179 R13
803PT
C122 R189
C134
62PT
SECAM CHROMA
REJECTION
+
903PT
44PT
05PT
603PT
R14
T B M
34PT
71PT
61PT
203PT
52PT
85PT
C331 R165
R161
R195 R190
75PT
R140
Q45
Q47
Q11
413PT
R162 R164
R191 R196 C23
I18
C129
R187
R208
R250
R251
R145
213PT
313PT
C128
L23
C123
R11
C26
C97
R183 C120
031PT
921PT
Q41 R160
703PT
L20
L23
982PT
113PT
882PT
C119
R181
B
R12 R207
C127
55PT
J800
B
FROM
INPUT MODULE
45PT
R197
R192 C124
L21
35PT
R10
Q10
R180 R201
Q40
25PT
C27 C126 R200
013PT
+
6PT
J314
23PT
13PT
03PT
L13
613PT
L12
631PT
C56
C14
R66
C55
R46
P10
C43
R198
R193
R178
731PT
831PT
C15
R241
761PT
541PT
+
R51
J313
63PT
L12
292PT
441PT
C59
C50
R43
701PT
941PT
501PT
601PT
931PT
041PT
141PT
241PT
351PT
051PT
251PT
341PT
151PT
271PT
R42 C51
851PT
C48
371PT
561PT
813PT
R114
C53
Q240
R177 R118 R176 R182 R185
Q42
Q43
D24
Q36
R122
R186
C121
451PT
961PT
C22
J325
R120
C57
751PT
651PT
471PT
C11
571PT
181PT
R77
771PT
R86
I11
C42
551PT
R33
R116
431PT
951PT
281PT
531PT
F
871PT
881PT
061PT
492PT
081PT
XT10
Q26
491PT
381PT
161PT
591PT
781PT
D23
R229
Q60
R95
261PT
691PT
R104
-(B-Y)
361PT
791PT
581PT
191PT
681PT
R80
R119
D14
091PT
R88
D19
R84
D20
481PT
R82
R106
391PT
461PT
891PT
R113
-(R-Y)
C33
722PT
I10
222PT
682PT
C32 C35
522PT
322PT
422PT
622PT
L10
512PT
C37
582PT
+
442PT
R17
R18
R19
042PT
412PT
R21
D10
D11
L14
J801
TO INPUT
MODULE
312PT
712PT
C65
C34
212PT
142PT
342PT
R23
C71
002PT
R49
Q33
L11
402PT
C72
R69
R24
Q21
R27
R60
R76
R78
R64 R72
Q16
DL10
852PT
R35
R29
C61 R67
Q20
R73
172PT
R85
432PT
+
732PT
R63
C67
632PT
R32
C76
H
R81 R79
R97
072PT
C12
062PT
952PT
Q25
Index
1
Drawn
R40
R52
R62
162PT
Q19
452PT
132PT
C80
552PT
R58
R54
R57
R53
R50
R56
232PT
652PT
Q24
R61
C60
R68
572PT
362PT
462PT
Q23
332PT
R34
252PT
R44
152PT
R36
052PT
R47
922PT
262PT
R115
832PT
742PT
R65
672PT
642PT
I12
R59
C78
C132
842PT
C52
Q35
R111
942PT
DL11
I
Rev
10
Sheet
1/1
Checked
JVST
PCB No
R780451
JVDY
Name
DECODER + COMB FILTER
Module No
R7627455
Date
08-12-1998
I
BARCO PROJECTION SYSTEMS
R101
032PT
C54
R98
352PT
472PT
R55
372PT
REFERENCE
OSCILLATOR
PAL &amp;
NTSC 4.43
Q27
872PT
532PT
C74
962PT
272PT
772PT
Q34
862PT
C64
R87
R110
R112
R90
I13
H
Q29
R103
502PT
R89
542PT
392PT
102PT
762PT
R92
R16
932PT
C62
Q30
602PT
202PT
R83
C30
082PT
972PT
C10
562PT
R22
R31
662PT
R94
182PT
R45
Q13
702PT
302PT
R20
282PT
C49
C70
C47
R74
812PT
R26
822PT
Q15
C75
C68
112PT
Q12
482PT
382PT
Q32
C73
R107
R108
R30
R25
612PT
912PT
Q14
C66
R93
R102
012PT
G
G
Q17
C31
L
C45
C63
R70
Q22
Q18
991PT
022PT
902PT
R41
C46
+
802PT
R38
R39
C29
C41
C39
981PT
C44 C36
R117 R121 R226 R225
122PT
C17
R37
R91
C69
R48 C40
I14
291PT
C38
592PT
REFERENCE
OSCILLATOR
NTSC 3.58
SYNC
FOR D2100 &amp;
INTERFACES
ONLY
Q28
971PT
F
SECAM
REFERENCE
(B-Y)
841PT
XT11
741PT
J11
861PT
C13
FROM INPUT
MODULE
171PT
C240
E
E
641PT
C58
401PT
R240
1
2
3
4
5
6
1
[2:e2]
A
Chr_Sw
15 CRI
28 PAL
27 SEC
26
NT3
25 NT4
C39
39n
23
PAI
C41
39n
C38
C
C40
10n
13
10n
VDD
C55
11
10n
VSS
DEEMPH
C36
220p
2
C33
220p
-(B-Y)OUT
-(R-Y)OUT
6
4
CLP2
SECAM
8
7
5
REF
C43
CLP1
9
R43
P10
500E
L12
4
[2:a1]
[2:a1]
[2:d5]
[2:d6]
[2:d5]
[2:d5]
3
10u
2
120p
C14
R46
R66
680E
1
5
NTSC4_5
PAL_5
NTPL2
NTPL1
SwBit1
SwBit0
2p2
12
10
19
18
17
16
15
14
13
12
CMP
C50
C42
100n
2p2
20
I11
TDA4650
PLL
22
NTI
18
C51
47n
C48
330n
R42
3K3
I14
GAL
GAL16V8
C57
100n
1
3
+12V
+
L13
100u
C15
100u
D
C32
1n
C35
1n
3
GND
R21
2K2
R19
2K2
16 -(R-Y)INdigital
15
14 -(B-Y)IN
5
SC
6 N.C.
10K
R48
R37
C34
1u
C31
1u
Up
1
13
N.C.
+
C12
E
2
11
9
12
10
-(R-Y)OUT
7
Q15
Q14
4148
D10
BC859C
4148
D11
BC859C
I.C.
N.C.
2K2
R31
Q12
BC849C
2K2
R30
R22
-(B-Y)OUT
Up
I.C.
GND
analog
I.C.
8
R16
R23
R26
R20
R25
Q13
R17
BC849C
R18
4
I10
TDA4665
L11
10u
C30
47p
L10
10u
C29
47p
Q20
C44
1u
BC849C
+5V
+
10E
470E
B
C59
10n
14
19
XT11
XTALN
ACC2
C56
1u
16
ACC1
21
XTALP
XT10
C13
7p/35p
8,867238MHz 7,15909MHz
C11
7p/35p
R121
1
2
3
4
5
6
7
8
9
11
3
R41
C37
47u
Q17
BC849C
Q18
BC849C
Q21
BC849C
F
+12V
R45
C47
100n
R54
[2:e2]
10K
R86
R77
10K
R58
2K2
I12
Y_Sw
1u
C45
C46
R38
1u
27K
Q28
47K
Q26
1
2
C63
1u
17
G
16
Y IN
NC
1.05Vpp
(R-Y) IN
4
C65
3
DSV
100p
DSU
C66
100p
9
SSU
R102
R97
C74
6
R93
C70
220p
5
SSV
ISP
1.05Vpp
(R-Y) OUT
10
Q33
I12
C68
H
C64
+
8
C71
Q34
C76
1u
47u
C17
100u
L14
+12V
+
10n
10n
C28
R101
1u
C49
R49
R112
+12V
C80
C132
BC849C
10u
+
10u
7
330p
18
CA3046
10u
C10
BC849C
1.33Vpp
(B-Y) OUT
VDD
GND
+
R103
220p
11
Y 180
I13
TDA4560/65
12
Y OUT
+
R74
14
Q22
BC849C
R70
C61
10n
R60
3K3
R63
3K3
C75
GDC
10u
13
15
C1
R64
1.33Vpp
(B-Y) IN
SW
FADJ
R67
BC849C
R82
R80
BC849C
R84
R88
R39
+12V
+12V
CA3046
1
R73
10u
R115
+12V
+
R98
Q35
C73
100n
R110
C72
+
Q32
150p
C78
BC849C
10u
C67
33u
BC849C
R111
Name
R81
R79
R90
R92
R87
R85
Index
I
10K
R108
R83
Q27
BC859C
(R-Y)
R94
Q30
BC859C
(B-Y)
R89
Q29
BC859C
Y
+VID
Division
[2:b6]
[2:b6]
[2:b6]
[2:a6]
Sheet
1/2
10
Rev
BPS
JVST
Checked
R780451
PCB No
R107
I
JVDY
Drawn
1
DECODER + COMBFILTER
Module No
R7627455
BARCO NV
08-12-1998
Date
22K
56K
C58
1n
R33
24 SCI
C53
100n
17
TINT
R240
C240
47p
R226
R117
DL10
DELAY
180ns
C2
2
B1
+
2K2
100E
100E
100E
100E
R51
10K
+12V
R241
D20
BAT54C
D19
BAT54C
R225
R32
R35
BC859C
Q16
2
5
I12
CA3046
E
R78
Q25
BC859C
10E
SANDCASTLE
HUE
2Fsc
Q60
BC859C
R229
+5V
R91
100K
[2:a6]
[2:a6]
[2:d6]
Q240
+5V
BC849C
D14
BAT54C
D23
BAT54C
15K
R114
20
4
B2
3
1M
2
3
R113
1K
R119
1K
R104
1K
1K
R95
R106
+SVID
I14
220K
100E
10E
R72
1K5
33K
R76
200E
10K
R56
H
100K
R154
C99
100n
10
10u
R24
R52
1K
R69
1u
C62
I12
CA3046
R57
C54
1E
10K
10K
1K2
39K
+5V
SCL_P
5 6 4 1
R55
1n
C52
22K
2K2
R59
C60
1u
3K3
1u
G
15K
[2:a6]
R116
D26
BAV99
R27
R62
R61
R53
3K3
100K
22K
56K
56K
100E
R29
R65
22K
1K
R68
R50
22K
2K2
Q23
100K
1K
BC859C
Q24
BC859C
15K
220K
100E
1K
1K
R163
GAL16V8
C69
100n
R40
3
1E
F
330E
R166
SDA_P
R120
R47
DL11
DELAY
180ns
1K
SCL
D25
I17
20
[2:d5]
[2:d5]
2
R34
1K
10K
5 6 4 1
1K
330E
VEH3
VEH2
VEH1
Q19
BC859C
R36
1K
[2:a6]
100E
BAV99
Vp
17
16
7 18
10K
330E
[2:d5]
R44
470E
2K2
1K
E
1K
SDA
R148
1
2
Vmax
3 SDA
4
SCL
14
A0
2
13
A1 I C BUS
0 11
A2
DAC0-7 15
7
8
9
TDA8444A
1K
10K
GND
470E
10K
1M
10
D
1K
22K
2K2
[2:a6]
R142
C96
100n
SDA_P
SCL_P
C
1K
10K
B
1E
10K
10E
1K
10K
10K
Modifications reserved
100K
27K
27K
100K
+12V
R146
1E
4
5
6
10K
10K
A
330E
22K
1
2
3
4
5
6
6
5
4
3
2
+12V
1
2
3
4
5
6
7
8
9
10
11
12
2
SR10 +
!
10n
R179
R202
R203
A
[1:a4]
[1:a2]
[1:a5]
[1:a5]
[1:i6]
[1:a2]
+17V
IN
10u
C127
3K9
100n
C133
1
2
3
4
5
6
7
J801
470E
R211
BC859C
Q49
+12V
(B-Y)
Y
(R-Y)
47p
C310
3p3
C312
22u
L310
0E
R250
0E
**
R251
BC849C
Q45
BC849C
Q47
1u
C128
TO INPUT MODULE
R206
R271
7812
I20
OUT
GND
R195
R11
BC849C
Q11
+
Modifications reserved
VID/LUMA
HUE
CHROMA
+SVID
SANDCASTLE
+VID
SDA
SCL
R210
BC849C
Q50
R205
2u2
C27
1u
C24
39K
R189
R14
C122
R208
10u
100E
1E
+
C26
R13
R15
1
FROM INPUT MODULE
J800
10u
+
C129
+17V
CHROMA
+SVID
VID/LUMA
R12
10E
100K
39K
R207
2K2
+12V
B
47p
C311
10u
[1:i2]
[1:i6]
1K5
R196
5
2
4
1
3
3u3
L23
SECAM BELL FILTER
R183
10u
L21
10n
10E
7805
4
5
+5V
+
470p
C23
10p
C113
100n
C213
10u
C131
+5V
4148
D114
[1:a2]
[1:c4]
[1:c4]
[1:c6]
[1:c6]
[1:c6]
[1:c3]
C
10u
C21
R172
R173
R175
10u
L15
R10
+5V
+
+5V
BC849C
Q10
[1:c3]
R180
4148
R201
D113
R197
R181
10n
C124
R192
COMPONENTS MARKED WITH ** ARE NOT MOUNTED
75E
R174
100n
C130
1
J11
R204
10u
+
C98
BC849C
Q48
15u
2
82p
L20
I19
OUT
GND
3
R209
IN
R184
SECAM CHROMA REJECTION
C119
R190
220p
CHROMA HIGH-PASS FILTER
R187
C123
C120
C134
[1:i1]
100n
C25
+
2K2
R191
100K
4K7
15K
24K
1
[1:c4]
680E
150E
150E
100K
39K
1E
1K
1K5
100K
2K2
100K
1E
1E
1E
100n
C126
R200
2Fsc
NTSC4_5
VEH1
VEH2
VEH3
NTPL1
NTPL2
PAL_5
1E
R198
R193
15K
15K
15K
15K
R233
D
1n
C109
100n
C220
100n
HEF4052
C110
41
ADCK
47
CLPEN
2
ADIN
1
CLPO
23
PNR
24
DTR
19
MOD1
17
MOD2
22
VEH1
21
VEH2
20
VEH3
26
NTPL1
25
NTPL2
15
TEST
28
TEST
32
TEST
33
TEST
35
TEST
100n
C108
R235
R231
R232
100n
C222
100n
C112
0
1
2
3
0
1
2
3
12
14
15
11
1
5
2
4
I18
MUXDMUX
EN
0 G0
3
1
6
10
9
3
13
CXD2064Q
I16
11
40
MCK0
30
APCN
31
TRAP
14
VB
42
CPO
44
VCV
39
PLSL
37
FIN
38
CKSL
AYO
ACO
9
7
12
VRF
13
IRF
VG
100n
C105
BC849C
Q44
BC849C
Q46
+5V
E
100n
56K
R227
R228
R223
100n
C223
3K3
R221
100n
C101
15K
15K
560E
+
22n
C22
[1:g1]
[1:a1]
47K
10u
C114 +
10u
L18
1u
F
3p3
L330
R140
3p3
47p
C330
680p
R143
C332
C333
22u
47p
R144
C320
680p
22u
L320
R178
47p
C331
47p
C321
1
2
3
4
5
6
7
8
10K
R122
J313
FROM INPUT MODULE
BC849C
Q42
R182
C322
430E
G
R164
R7627455
SYNC
J325
1
JVDY
G
1
2
1
2
3
4
5
6
7
8
+5V
BPS
JVST
10
Rev
Checked
Division
2/2
Sheet
1u
C97
R160
R780451
PCB No
R145
BC849C
Q40
R152
BC849C
Q41
Drawn
BARCO NV
08-12-1998
Date
Index
R162
R165
R161
BC849C
Q36
DECODER &amp; COMB FILTER
Module No
Name
R169
10n
C104
R170
10u
+
C115
R118
D24
BAT54C
J314
TO INPUT OR LIDO INTERFACE
BC859C
Q43
R185
COMPONENTS MARKED WITH * OR ! HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
PRODUCT SAFETY NOTICE
C323
270E
R141
10u
C116
10u
C117 +
10u
L19
+5V
R176
+12V
F
L22
10u
C121
R186 10u R177
47K
8
7
R224 C225
R220
2K2
3K3
R222
100n
C224
100n
C102
1E
1E
1E
Y_Sw
Chr_Sw
I18
HEF4052
R167
R159
R168
+VID
R194
100n
16
C125
R199
R188
C221
1E
47E
47E
560E
47K
10K
820E
2K2
2K2
SwBit0
SwBit1
1K
2K2
2K2
E
100E
[1:c4]
D
2K2
C
6
46
5
16
27
34
8
45
27K
220E
39E
B
560E
560E
56K
100K
62K
100K
RT
CLVDD
ADVDD
VDD1
VDD2
VDD3
DAVDD
PLVDD
RB
CLVSS
ADVSS
VSS1
VSS2
VSS3
DAVSS
PLVSS
3
48
4
18
29
36
10
43
1K5
1K5
A
1E
6
5
4
3
2
1
COMP. LOC.SH.
C10 H3 1
C11 B2 1
C12 D5 1
C13 B2 1
C14 C2 1
C15 D1 1
C17 H1 1
C21 C4 2
C22 F2 2
C23 C2 2
C24 A2 2
C25 B4 2
C26 A1 2
C27 A4 2
C28 H4 1
C29 E4 1
C30 E3 1
C31 D3 1
C32 D1 1
C33 D3 1
C34 D3 1
C35 D2 1
C36 C3 1
C37 F1 1
C38 C1 1
C39 B1 1
C40 C1 1
C41 B1 1
C42 C3 1
C43 C2 1
C44 E1 1
C45 G1 1
C46 G2 1
C47 F1 1
C48 B2 1
C49 H5 1
C50 C2 1
C51 B2 1
C52 F6 1
C53 B2 1
C54 G6 1
C55 C1 1
C56 B1 1
C57 D1 1
C58 A1 1
C59 B1 1
C60 G6 1
C61 G5 1
C62 G6 1
C63 G1 1
C64 H1 1
C65 G1 1
C66 G1 1
C67 I5 1
C68 H1 1
C69 C5 1
C70 H1 1
C71 H2 1
C72 H2 1
C73 H1 1
C74 H1 1
C75 G2 1
C76 H2 1
C78 I6 1
C80 H5 1
C96 A6 1
C97 G5 2
C98 C5 2
C99 B5 1
C101 E4 2
C102 E4 2
C104 G6 2
C105 E4 2
C108 D4 2
C109 D6 2
C110 D4 2
C112 D4 2
C113 C5 2
C114 F4 2
C115 G5 2
C116 F4 2
C117 F4 2
C119 C3 2
C120 C2 2
C121 F3 2
C122 A2 2
C123 C2 2
C124 C2 2
C125 E1 2
C126 D1 2
C127 B1 2
C128 B1 2
C129 A5 2
C130 C4 2
C131 C4 2
C132 H3 1
C133 B4 2
C134 B4 2
C213 C5 2
C220 D6 2
C221 E6 2
C222 D5 2
C223 E5 2
C224 E5 2
C225 E5 2
C240 B3 1
C310 B5 2
C311 B5 2
C312 B5 2
C320 F5 2
C321 F5 2
C322 F5 2
C323 F5 2
C330 F6 2
C331 F6 2
C332 F6 2
C333 F6 2
D10 E3 1
D11 E3 1
D14 A3 1
D19 A4 1
D20 A3 1
D23 A4 1
D24 G3 2
D25 A5 1
D26 B5 1
D113 C5 2
D114 C5 2
DL10 D5 1
DL11 D6 1
I10 E2 1
I11 C1 1
I12 G5 1
I12 G6 1
I12 H5 1
I12 F5 1
I13 G2 1
I14 B4 1
I14 C5 1
I16 D5 2
I17 B6 1
I18 D1 2
I18 E1 2
I19 B4 2
I20 A4 2
COMP. LOC.SH.
J11 C6 2
J313 F2 2
J314 G2 2
J325 G3 2
J800 A6 2
J801 B6 2
L10 E3 1
L11 E3 1
L12 C2 1
L13 D1 1
L14 H1 1
L15 C4 2
L18 F3 2
L19 F3 2
L20 C3 2
L21 C2 2
L22 F3 2
L23 C2 2
L310 B5 2
L320 F5 2
L330 F6 2
P10 C2 1
Q10 C2 2
Q11 A1 2
Q12 E3 1
Q13 E3 1
Q14 E3 1
Q15 E2 1
Q16 D5 1
Q17 F1 1
Q18 F2 1
Q19 D6 1
Q20 E5 1
Q21 F5 1
Q22 G3 1
Q23 E6 1
Q24 E6 1
Q25 H6 1
Q26 G4 1
Q27 I1 1
Q28 G3 1
Q29 I5 1
Q30 I2 1
Q32 I6 1
Q33 H3 1
Q34 H2 1
Q35 H5 1
Q36 G3 2
Q40 G6 2
Q41 G5 2
Q42 F2 2
Q43 G2 2
Q44 E2 2
Q45 B2 2
Q46 E2 2
Q47 B1 2
Q48 C5 2
Q49 B5 2
Q50 A5 2
Q60 A4 1
Q240 A3 1
R10 C2 2
R11 A2 2
R12 A1 2
R13 A2 2
R14 A2 2
R15 A4 2
R16 E2 1
R17 E3 1
R18 E4 1
R19 D3 1
R20 E3 1
R21 D3 1
R22 E4 1
R23 E3 1
R24 D5 1
R25 E3 1
R26 E2 1
R27 D5 1
R29 D5 1
R30 E3 1
R31 E3 1
R32 D5 1
R33 A2 1
R34 D6 1
R35 D5 1
R36 D6 1
R37 D2 1
R38 G2 1
R39 G2 1
R40 D6 1
R41 F1 1
R42 B2 1
R43 C2 1
R44 D6 1
R45 F1 1
R46 C2 1
R47 D6 1
R48 D2 1
R49 H5 1
R50 F6 1
R51 A2 1
R52 F5 1
R53 F6 1
R54 F5 1
R55 E5 1
R56 G6 1
R57 G6 1
R58 F5 1
R59 F6 1
R60 G5 1
R61 E6 1
R62 E5 1
R63 G5 1
R64 G5 1
R65 E6 1
R66 C2 1
R67 G5 1
R68 E6 1
R69 G6 1
R70 G3 1
R72 G6 1
R73 H5 1
R74 G2 1
R76 G6 1
R77 F4 1
R78 H6 1
R79 I1 1
R80 G3 1
R81 I1 1
R82 G3 1
R83 I1 1
R84 G3 1
R85 I6 1
R86 F3 1
R87 I5 1
R88 G3 1
R89 I5 1
R90 I2 1
R91 C5 1
R92 I2 1
R93 H1 1
R94 I2 1
R95 A4 1
R97 H1 1
R98 H5 1
COMP. LOC.SH.
R101 H5 1
R102 G3 1
R103 H2 1
R104 A4 1
R106 A4 1
R107 I6 1
R108 I6 1
R110 H2 1
R111 H6 1
R112 H3 1
R113 A3 1
R114 A4 1
R115 H6 1
R116 A5 1
R117 B4 1
R118 G3 2
R119 A3 1
R120 B6 1
R121 B3 1
R122 F3 2
R140 F6 2
R141 F5 2
R142 A6 1
R143 F6 2
R144 F5 2
R145 G6 2
R146 A6 1
R148 A6 1
R152 G5 2
R154 B5 1
R159 E4 2
R160 G4 2
R161 G5 2
R162 G5 2
R163 A5 1
R164 G6 2
R165 G5 2
R166 A5 1
R167 E4 2
R168 E4 2
R169 G6 2
R170 G5 2
R172 D4 2
R173 D4 2
R174 C5 2
R175 D4 2
R176 F3 2
R177 F2 2
R178 F3 2
R179 A2 2
R180 C2 2
R181 C3 2
R182 F2 2
R183 B2 2
R184 B3 2
R185 G2 2
R186 E2 2
R187 B2 2
R188 E1 2
R189 A2 2
R190 B2 2
R191 B2 2
R192 C1 2
R193 A1 2
R194 E2 2
R195 A2 2
R196 B2 2
R197 C2 2
R198 A1 2
R199 E2 2
R200 D1 2
R201 C2 2
R202 A4 2
R203 A5 2
R204 C5 2
R205 A4 2
R206 A5 2
R207 A1 2
R208 A2 2
R209 B5 2
R210 A5 2
R211 B5 2
R220 E5 2
R221 E5 2
R222 E5 2
R223 E5 2
R224 E5 2
R225 B4 1
R226 B3 1
R227 E6 2
R228 E6 2
R229 A4 1
R231 D5 2
R232 D5 2
R233 D5 2
R235 D5 2
R240 B2 1
R241 A2 1
R250 B4 2
R251 B3 2
R271 A4 2
SR10 A4 2
XT10 B2 1
XT11 B2 1
QUAD Decoder + Combfilter
R7627455
INTERCONNECTION RGB INPUT &amp; SWITCH AND QUAD DECODER
When using the input board R7627661
-
5*%,QSXW
6ZLWFKLQJ
&lt;
-
4XDG
'HFRGHU
5&lt;
%&lt;
IURP
,QSXWV
'HFRGHU
-
5&lt;
5&lt; B'HF
* *&lt;
&lt; B'HF
%&lt;
%&lt; B'HF
&lt;
IURP
5&lt;
%&lt;
+6&amp;6B'HF
-
-
-
,QWHUFRQQHFWLRQLIWKH
'HFRGHULVRPLWWHG
R/(R-Y)_in
R/(R-Y)_out
-
6&amp;B
9LG
6'$
6&amp;/
G/Y_out
B/(B-Y)_in
B/(B-Y)_out
&lt;B6Z 9,'PRGH
-
5*%0DWUL[
-
9
G/Y_in
69LGHR
9LG
6'$
6&amp;/
&amp;KURPD
6&amp;B
9
+XH
9LG/XPD
-
9LG/XPD
+XH
&amp;KURPD
69LGHR
1
From RGB Matrix &egrave;
3
2
1
3
To RGB Matrix
&iacute;
2
9
Interconnection
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
R7627455
INTERCONNECTION RGB INPUT &amp; SWITCH AND QUAD DECODER
When using the input board R7627665
-
5*%,QSXW
6ZLWFKLQJ
5&lt;
&lt;
-
4XDG
'HFRGHU
%&lt;
IURP
,QSXWV
'HFRGHU
-
5&lt;
5&lt; B'HF
* *&lt;
&lt; B'HF
%&lt;
%&lt; B'HF
&lt;
IURP
5&lt;
%&lt;
+6&amp;6B'HF
-
-
,QWHUFRQQHFWLRQLIWKH
'HFRGHULVRPLWWHG
-
&lt;B6Z 9,'PRGH
-
-
9
6&amp;B
9L G
6'$
6&amp;/
6&amp;B
9L G
6'$
6&amp;/
+XH
9
9LG/XPD
9L G/XPD
+XH
&amp;KURPD
&amp;KURPD
69LGHR
69L GHR
1
4
3
1
2
4
3
2
10
Interconnection
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
R7627455
ADJUSTMENT PROCEDURE
Location of controls
C11
C13
P10 L12
L23
L20
1. Reference Oscillator
NTSC3.58
- Connect to the VIDEO input e.g. an electronic NTSC3.58 color test video signal.
- Switch the projector in the VIDEO MODE. Press digit button 1 on RCU.
- if there is no colour, adjust trimming capacitor C13 for color display.
- short circuit pin 17 of IC11 to ground.
- adjust trimming capacitor C13 for a colour zero beat.
- remove the short-circuit.
2. Reference Oscillator
PAL
- Connect to the VIDEO input e.g. an electronic PAL test video signal.
- if there is no colour, adjust trimming capacitor C11 for color display.
- short circuit pin 17 of IC11 to ground.
- adjust trimming capacitor C11 for a colour zero beat.
- remove the short-circuit.
pin 17 IC11
11
Adjustment procedure
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
3. Chroma rejector
Secam L20
R7627455
- Connect to the VIDEO input e.g. an electronic SECAM test video signal.
- connect an oscilloscope to the capacitor C22.
- adjust the core of coil L20 for a minimum of chroma in the video signal.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK: Y SIGNAL
4. SECAM BELL Filter
L23
- Connect to the VIDEO input e.g. an electronic SECAM test video signal.
- connect an oscilloscope to the provided Measurement point C or to pin 15 of IC11
(Chr_Sw).
- adjust L23 for a flat amplitude of the signal during two successive lines.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK:
1: CORRECT SETTING
2: INCORRECT SETTING
pin 15 IC11
Measurement point C
12
Adjustment procedure
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
5. Secam Reference
circuit (L12 - P10)
R7627455
- Connect to the VIDEO input e.g. an electronic SECAM test video signal.
- connect the oscilloscope to pin 3 of IC11 (B-Y).
- adjust L12 so that the level of the (B-Y) signal without colour information is the
same as the level during blanking.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK:
1: INCORRECT SETTING
2: CORRECT SETTING
Pin 3 of IC11
- connect the oscilloscope to the coil pin 1 of IC11 (R-Y).
- adjust P10 so that the level of the (R-Y) signal without colour information is the
same as the level during blanking.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK:
1: INCORRECT SETTING
2: CORRECT SETTING
Pin 1 of IC11
- If necessary the level in (B-Y) channel has to readjust to zero with the coil L12.
13
Adjustment procedure
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
R7627455
TECHNICAL DESCRIPTION
General
This board carries the same number of the former R762745 version with digital comb
filter, only a /5 is added. This simply means that this board is a fully downwards
compatible and redesigned board.
The decoder section of this board with comb filtering uses the decoder chips
TDA4650 / TDA4665 / TDA 4565.
The new digital comb filter IC integrates all the necessary circuits for the sampling
clock and the adaptive intra-field Y/C separation. There is no more a separate IC for
sync processing.
General Signal Flow
The composite video must always be split into it's luminance and chrominance
components. The filter used for this Y/C split depends on the colour system.
For PAL and NTSC 3.58 this is done by an adaptive digital comb filter. For SECAM this
is done by passive filtering (like in the former decoder). For NTSC4.43 the digital comb
filter is forced in bandpass mode.
If the input is S-Video, this split is no more necessary.
The multistandard Decoder chip IC 11 is sequentially checking the color burst on the
backporch of the horizontal sync. As soon the right system is identified, the appropriate
output PAL/SECAM/NTSC4.43 or NTSC3.58 of the TDA4650 is put at a high level.
These switching outputs are supplied to a GAL (IC14), where the decoder mode will be
recognized. The programmed GAL IC14 ensures, using the two outputs SwBit0 and
SwBit1 as address inputs for the IC18, that the correct signal on the 4-channel Analog
Multi-/Demultiplexer IC18 is switched through.
The two output signals of the 4-channel Analog Multi-/Demultiplexer IC18, respectively
Chr_Sw and Y_Sw, are the supply signals for the Decoder IC's. The selected
chrominance signal is applied to the decoder IC which provides the colour difference
signals -(R-Y) and -(B-Y).
These output signals are then sent to the &quot;baseband delay line&quot; IC13 where the
chrominance information of two subsequent lines is added using a CCD analog delay
line.
This adding means in NTSC that the IC acts like an analog comb filtering. But,
when it is NTSC3.58 the digital comb filter has already done a similar action. Therefore, the delay line IC is bypassed for NTSC3.58.
The next IC13 is supplied in any case with the colour difference signals and the
luminance Y_sw. The colour undergoes an CTI (Colour Transient Improvement) and
the delay of the luminance is adjusted per color standard (DC controlled delay).
Finally, the luminance passes a &quot;sharpness control&quot; and the three signals leave the
decoder via current sources.
14
Technical description
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
Comb Filter CXD2064Q
R7627455
The CXD2064Q is an adaptive intra-field comb filter compatible with NTSC, PAL,
PAL-M and PAL-N systems, and can provide high precision Y/C separation with a
single chip.
To generate the sampling clock, which should be locked to the color subcarrier, the
PLL in the chip must receive a reference. Here, the 2Fsc oscillator signal is used as
it is available from the crystal oscillator of the color decoder. It is taken via Q240 and
fed to pin 37 via C109. To tell the IC that the FIN is 2Fsc, pins 38 and 39 are both
high level.
The IC can work in three different modes
- adaptive processing mode (digital comb filtering)
- BPF (BandPass Filtering) separation mode (NTSC4.43)
- Through mode (not applicable).
The mode is determined by the voltage level of pin17 (MOD2) and pin 19 (MOD1).
Here, pin 19 is ground level and pin 17 is the 'NTSC 4.5' line.
When this line is high level (=NTSC4.43) the IC works in the BPF mode
In the adaptive processing mode, the Y/C separation is performed by detecting the
correlation between three consecutive lines and switching between comb filter and
BPF processing.
In the BPF separation mode, the Y/C separation is performed only by BPF processing.
The video signal supplied to pin 2 of the comb filter, has passed through an antialaising filter that suppresses all frequenties above 5,5 MHz.
The AYO (luminance) output at pin 9 passes through a low pass filter and is then
buffered with Q41 to feed the 4-channel Analog Multi-/Demultiplexer IC18, at pin A1
with Y_Comb.
The filter prevent the clock frequencies of the DA converter to pass through.
The ACO (Chrominance) output undergoes also a frequency limitation for the same
reason, before supplying Chr_Comb to the pin B1 of the 4-channel Analog Multi-/
Demultiplexer IC18.
The voltage at pin 12 and the current at pin 13 determines the amplitude of the output
current-sources for chrominance (pin 7) and luminance (pin 9).
NTPL1 on pin 25 and NTPL2 pin 26 tell the IC which colour system is used.
NTPL 1
NTPL 2
L
H
L
H
L
L
H
H
NTSC
PAL
PAL-M
PAL-N
The vertical enhancing setting is here not implemented, the corresponding three lines
VEH are not used.
15
Technical description
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
Filter Switching
R7627455
a) Video or S-Video
A first selection is the switching between composite video and S-Video.
In case of S-Video the +S-Video line is high. This voltage forward biases Q45 and
the CHROMA is sent to the HIGH-PASS FILTER and SECAM BELL filter.
For composite video the +S-Video line is low, which causes Q45 to be reverse
biased and the CHROMA signal is not sent on.
In both cases the VID/LUMA signal is sent to the CHROMA REJECTOR and to pin 2
and 4 of IC18.
b) Filter Switching
Depending on the color standard selected by the decoder, the filters are switched in
the following way:
6LJQDO6HOHFWLRQ
,&amp;
69,'
&amp;+520$
A1
EF
Q45
A2
High-Pass
Filter
Chr_Sw
A3
9,'/80$
EF
Q11
SECAM
Bell
EF
Q47
13
A4
to Decoder
section
Chr_Cm b
Comb Filter
B1
Y_Cmb
B2
Y_Sw
B3
3
B4
4-Channel
Analog Multi-/
Demultiplexer
Chroma Rej.
SECAM
A0
A1
(Address Inputs)
0RGH
&amp;KDQQHO$QDORJ0XOWL'HPXOWLSOH[HU,&amp;
)LOWHU6ZLWFKLQJ
/XPD
&amp;KURPD
Scanning
SVideo PAL, NTSC3.58,NTSC4.43
SVideo SECAM
Video SECAM
Video PAL,NTSC3.58
Video NTSC4.43
all pass [B2/4]
all pass [B2/4]
all pass [B2/4]
4.43MHz Rejector [B3]
Luma Comb [B1]
Luma Comb [B1]
6\QF6HOHFWLRQ
High pass [A2]
High pass [A2]
Bell filter [A3/4]
Bell filter [A3]
Chroma Comb [A1]
Chroma Comb [A1]
(The Comb Filter is switched to Bandpass filter in case of Video NTSC4.43)
Buffer
Q42
Current
Driver
Q43
-
&lt;896,1
-
&lt;896287
1
2
3
4
5
6
1
2
3
4
5
6
7
8
7
8
-
5&amp;9'6
1
2
Q36
9,'
16
Technical description
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
Synchronisation
R7627455
The first selection of the sync signal is done in the source input selection. The result
of this selection is the SYNC-EX which is available at pin 7 of the J313 connector.
a) Video / S-Video :
When a video composite or S-Video source is selected the +VID voltage is high and the
transistor Q42 gets forward biased just like Q43. Pin 7 of the connector J314 then
receives the Y_sw signal, selected by the multiplexer, via these transistors. This signal
may have undergone some delays depending on the standard.
To ensure that the SYNC-EX does not get through, Q36 is saturated to short the SYNCEX line to ground. The collector DC voltage of Q43 is blocked with D24.
b) RGB .
The selection of an RGB source simply means that the SYNC-EX signal is passed
through D24 and feeds the Synchronisation board.
Sync Switching
6LJQDO6HOHFWLRQ
,&amp;
69,'
&amp;+ 520 $
A1
EF
Q45
A2
High-Pass
Filter
Chr_Sw
A3
9 ,'/8 0$
EF
Q11
SECAM
Bell
EF
Q47
13
A4
to Decoder
section
Chr_ Cmb
Comb Filter
B1
Y_Cm b
B2
Y_Sw
B3
3
B4
4-Channel
Analog Multi-/
Demultiplexer
Chroma Rej.
SECAM
A0
A1
(Address Inputs)
0RGH
&amp;KDQQHO$QDORJ0XOWL'HPXOWLSOH[HU,&amp;
)LOWHU6ZLWFKLQJ
/XPD
&amp;KURPD
Scanning
SVideo PAL, NTSC3.58,NTSC4.43
SVideo SECAM
Video SECAM
Video PAL,NTSC3.58
Video NTSC4.43
all pass [B2/4]
all pass [B2/4]
all pass [B2/4]
4.43MHz Rejector [B3]
Luma Comb [B1]
Luma Comb [B1]
6\QF6HOHFWLRQ
High pass [A2]
High pass [A2]
Bell filter [A3/4]
Bell filter [A3]
Chroma Comb [A1]
Chroma Comb [A1]
(The Comb Filter is switched to Bandpass filter in case of Video NTSC4.43)
Buffer
Q42
Current
Driver
Q43
-
&lt;896,1
-
&lt;896287
1
2
3
4
5
6
1
2
3
4
5
6
7
8
7
8
-
5&amp;9'6
1
2
Q36
9,'
17
Technical description
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
CTI - Luminance delay
R7627455
The (B-Y) and (R-Y) colour difference channels consist of a buffer amplifier at the
input, a switching stage and an output amplifier.
The switching stages, which are controlled by transient detection stages
(differentiators) switch to a value that has been stored at the beginning of the transients. Two parallel storage stages are incorporated in which the color difference
signals are stored during the transient time of the signal. After a time of about 600ns
they are switched immediately to the outputs.
The other part of this IC consists of a DC adjustable delay for the luminance signal.
The luminance is capacitively coupled to the clamping circuit. Gyrator delay cells
provide a maximum delay of 810 ns including the additional delay of 45 ns via the
Fine Adj pin 13 (when Q22 is saturated). As seen in the bloc diagram, three delay
cells are switched with interstage switches controlled by the voltage at pin 15. The
DLsw voltage is made from two GAL outputs and the transistors Q26 /Q28. This GAL
receives the color standard information to install the correct delay for each standard.
Two other GAL outputs are used for respectively the additional 45ns delay via the
FADJ pin and a delay of 180 ns on the Yout by forward or reverse biasing Q33.
The initial level of it's emitter voltage is set by the DC output of pin 11. Q33 is conducting from the moment it's base voltage is 0.6V higher As seen in the bloc diagram, output 12 has an additional delay compared with the pin 11 output. As a
conclusion, with 4 GAL outputs the required delay per standard is installed in an
automatic way.
Decoder - Sharpness
This sharpness control is designed to enhance or diminish sharpness. We foresee
the possibilty to dimish sharpness (= negative sharpness) in order to reduce eventual
noise on the signal. To realize this we start from a signal with maximum negative
sharpness and add then a variable &quot;sharpness&quot; signal.
This signal with maximum negative sharpness is formed at the node R62, R65 and
R68.
This signal is composed of :
- the original one, via buffer Q20
- delayed by 180ns but opposite polarity, via Q23.
- delayed by 2x180ns via Q24.
Q16 and Q19 restore the amplitudes and adapt the signal to the impedance (1k) of
the delay lines.
The &quot;sharpness&quot; signal is then applied as current source to the differential amplifier
in IC12. The signal is split into the two collector resistors.
Pin 5 is decoupled by C61. This will prevent DC variations in the Y signal when
adjusting the SHARPNESS.
At the node R73 / R78 the sharpness signal from the amplifier and the original
negative sharpness signal are mixed and inverted/amplified with Q35.
The three outputs signals are now output via current drivers.
In case the decoder is not active (indicated by a low level on the +VID line), Q32 is
not active, which causes the outputs to be disabled.
18
Technical description
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
R7627455
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
10
30
40
100
R133072
R3661026
B360862
R348110
HTSN Q TO220 24X 7 L 20
NUT D934 M 3
SS
SCR Z$7985M 3 X 8 STZY
WU JUMP 0,6 27,5
QUANTITY
2
2
2
1
C 10
C 11
C 12
C 13
C 14
C 15
C 17
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C 44
C 45
C 46
C 47
C 48
C 49
C 50
C 51
C 52
C 53
C 54
C 55
C 56
C 57
C 58
C 59
C 60
C 61
C 62
C 63
C 64
C 65
C 66
C 67
C 68
C 69
C 70
C 71
C 72
C 73
P213508
R117001
P212018
R117001
P210161
K1114777
V1115119
P213508
V111679
P210025
P210178
P210213
V1115319
V1115489
P210041
P210019
P210019
P210178
P210035
P210071
P210178
P210035
P210071
P212005
P210041
P210005
P210041
P210005
P210124
P210130
P210295
P210178
P210178
P210213
P210095
P210178
P210130
P210111
P210007
P210124
P210178
P210041
P210178
P210124
P210035
P210041
P210178
P210041
P210178
P210178
P212018
P210021
P210021
P212018
P210024
P210213
P210023
P212018
P212015
P210213
C# EL RA 10M M 16 85
C T 7 -35P 160
C# TA
10M M 16 6032
C T 7 -35P 160
C# C0G MU 120P J 50 1206
C EL RA 100M M 25E2 105
C EL RA 47M M 25E2 105
C# EL RA 10M M 16 85
C EL BRA 10M M 25E2 105
C# C0G MU 470P J 50 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C EL RA 10M M 50E2 105
C EL RA 2M2M 50E2 105
C# X7R MU 10N K 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P J 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 1N K 50 0805
C# C0G MU 220P F 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 1N K 50 0805
C# C0G MU 220P F 50 0805
C# TA
47M M 10 7343
C# X7R MU 10N K 50 0805
C# X7R MU 39N K 50 1206
C# X7R MU 10N K 50 0805
C# X7R MU 39N K 50 1206
C# X7R MU 100N K 50 0805
C# C0G MU 2P2D 50 0805
C# Y5V MU 1M Z 16 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# X7R MU 330N M 50 1812
C# Y5V MU 1M Z 16 1206
C# C0G MU 2P2D 50 0805
C# X7R MU 47N K 50 0805
C# C0G MU 1N F 50 1206
C# X7R MU 100N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 100N K 50 0805
C# X7R MU 1N K 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# TA
10M M 16 6032
C# C0G MU 100P J 50 0805
C# C0G MU 100P J 50 0805
C# TA
10M M 16 6032
C# C0G MU 330P J 50 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 220P J 50 0805
C# TA
10M M 16 6032
C# TA
33M K 16 7343
C# Y5V MU 100N Z 25 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
C 74
C 75
C 76
C 78
C 80
C 96
C 97
C 98
C 99
C101
C102
C104
C105
C108
C109
C110
C112
C113
C114
C115
C116
C117
C119
C120
C121
C122
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C213
C220
C221
C222
C223
C224
C225
C240
C310
C311
C312
C320
C321
C322
C323
C330
C331
C332
C333
P210023
P212018
P210295
P210022
P212018
P210213
P210178
P213508
P210213
P210213
P210213
P210041
P210213
P210213
P210035
P210213
P210213
P210001
P213508
P213508
P213508
P213508
P210217
P210041
P210178
P210041
P210023
P210041
P210213
P210213
P213508
P210295
P213508
P210213
P213508
P210041
P210213
P213508
P210213
P210213
P210213
P210213
P210213
P210213
P210043
P2100190
P210117
P210117
P210132
P210117
P210117
P210132
P210070
P210117
P210117
P210132
P210070
C# C0G MU 220P J 50 0805
C# TA
10M M 16 6032
C# Y5V MU 1M Z 16 0805
C# C0G MU 150P J 50 0805
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# Y5V MU 1M Z 16 1206
C# EL RA 10M M 16 85
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 1N K 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 10P G 50 0805
C# EL RA 10M M 16 85
C# EL RA 10M M 16 85
C# EL RA 10M M 16 85
C# EL RA 10M M 16 85
C# C0G MU 82P J 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 10N K 50 0805
C# C0G MU 220P J 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# EL RA 10M M 16 85
C# Y5V MU 1M Z 16 0805
C# EL RA 10M M 16 85
C# Y5V MU 100N Z 25 0805
C# EL RA 10M M 16 85
C# X7R MU 10N K 50 0805
C# Y5V MU 100N Z 25 0805
C# EL RA 10M M 16 85
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 22N K 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 47P G 50 1206
C# C0G MU 3P3D 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 47P G 50 1206
C# C0G MU 3P3D 50 0805
C# C0G MU 680P J 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 47P G 50 1206
C# C0G MU 3P3D 50 0805
C# C0G MU 680P J 50 0805
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 10
D 11
D 14
D 19
D 20
D 23
D 24
P234099
P234099
P234205
P234205
P234205
P234205
P234205
D#4148 R DMMELF
D#4148 R DMMELF
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
1
1
1
1
1
1
1
19
Parts listing
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
SIT.
ITEM NO. DESCRIPTION
QUANTITY
D 25
D 26
D113
D114
DL10
DL11
P234047
P234047
P234099
P234099
V306541
V306541
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#4148 R DMMELF
D#4148 R DMMELF
DL 180NS 1K
DL 180NS 1K
1
1
1
1
1
1
I 10
I 11
I 12
I 13
I 14
I 16
I 17
I 18
I 19
I 20
P231329
U#4665 TDA SO16 P
R132828 U 4650 TDA DIP28 P
P231013
U#3046 CA SO14 I
R132773 U 4565 TDA DIP18 P
R32858600 US G808S
DEC 200
P231830
U#2064 CXD QFP48 P
P230936
U#8444A TDA SOL20 P
P230064
U#4052 SO16 I
R134001 U 7805 TO220 P
R134002 U 7812 TO220 P
1
1
1
1
1
1
1
1
1
1
J313
J314
J325
J800
J801
R313928
R313928
R313922
R313932
R313927
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P 7 M2SN WH
1
1
1
1
1
L 10
L 11
L 12
L 13
L 14
L 15
L 18
L 19
L 20
L 21
L 22
L 23
L310
L320
L330
P250583
P250583
P250586
R3061341
R3061341
P250583
P250583
P250583
P250588
P250583
P250583
P250587
P250511
P250511
P250511
CH#
10 UH L1812
CH#
10 UH L1812
CH#
10 UH TOKO614
CH AX NS 100 UH
CH AX NS 100 UH
CH#
10 UH L1812
CH#
10 UH L1812
CH#
10 UH L1812
CH#
15 UH TOKO614
CH#
10 UH L1812
CH#
10 UH L1812
CH#
3.3 UH TOKO614
CH#
22 UH L1812
CH#
22 UH L1812
CH#
22 UH L1812
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P 10
R107005
R TCE H500E K 0W5 S 7TS
1
PC
R780451
PCB *701 DEC_COMB
1
Q 10
Q 11
Q 12
Q 13
Q 14
Q 15
Q 16
Q 17
Q 18
Q 19
Q 20
Q 21
Q 22
Q 23
Q 24
Q 25
Q 26
Q 27
Q 28
Q 29
Q 30
Q 32
Q 33
P232004
P232004
P232004
P232004
P232101
P232101
P232101
P232004
P232004
P232101
P232004
P232004
P232004
P232101
P232101
P232101
P232004
P232101
P232004
P232101
P232101
P232004
P232004
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC849C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
R7627455
SIT.
ITEM NO. DESCRIPTION
QUANTITY
Q 34
Q 35
Q 36
Q 40
Q 41
Q 42
Q 43
Q 44
Q 45
Q 46
Q 47
Q 48
Q 49
Q 50
Q 60
Q240
P232004
P232004
P232004
P232004
P232004
P232004
P232101
P232004
P232004
P232004
P232004
P232004
P232101
P232004
P232101
P232004
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 29
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 44
R 45
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
P201095
P201095
P201135
P201063
P201125
P201015
P201135
P201135
P201143
P201095
P201143
P201095
P201095
P201095
P201087
P201087
P201087
P201087
P201135
P201095
P201095
P201079
P201063
P201087
P201121
P201087
P201111
P201095
P201095
P201079
P201039
P201099
P201075
P201135
P201015
P201075
P201121
P201111
P201015
P201115
P201111
P201079
P201119
P201135
P201087
P201075
P201075
P201119
P201119
P201099
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 3K3 F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 11/03/1998
R7627455
20
Parts listing
QUAD Decoder + Combfilter
SIT.
ITEM NO. DESCRIPTION
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 72
R 73
R 74
R 76
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 97
R 98
R101
R102
R103
R104
R106
R107
R108
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R140
R141
R142
R143
R144
R145
R146
R148
R152
R154
R159
R160
P201087
P201087
P201099
P201099
P201087
P201083
P201099
P201087
P201087
P201111
P201159
P201087
P201089
P201125
P201111
P201087
P201129
P201127
P201119
P201111
P201063
P201111
P201129
P201111
P201119
P201121
P201063
P201129
P201015
P201119
P201063
P201063
P201087
P201063
P201091
P201135
P201123
P201039
P201087
P201111
P201095
P201111
P201039
P201070
P201095
P201087
P201115
P201115
P201111
P201111
P201095
P201087
P201111
P201111
P201111
P201078
P201073
P201111
P201053
P201071
P201091
P201119
P201015
P201091
P201039
P201015
P201015
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H200E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H430E F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 39E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R7627455
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R185
R186
R187
R188
R189
R190
R191
R192
R193
R194
R195
R196
R197
R198
R199
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R231
R232
R233
R235
R240
R241
R250
P201129
P201130
P201063
P201135
P201135
P201063
P201015
P201015
P201081
P201081
P201015
P201015
P201060
P201015
P201121
P201127
P201095
P201067
P201135
P201083
P201095
P201085
P201039
P201063
P201127
P201091
P201015
P201125
P201103
P201095
P201115
P201055
P201095
P201127
P201135
P201120
P201055
P201095
P201015
P201135
P201135
P201125
P201087
P201087
P201101
P201039
P201067
P201081
P201091
P201079
P201099
P201099
P201095
P201129
P201081
P201111
P201111
P201115
P201115
P201111
P201115
P201115
P201115
P201115
P201159
P201087
P201354
QUANTITY
R# CE H 56K F 0W12 0805
R# CE H 62K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 24K F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 3K9 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 0E 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 11/03/1998
R7627455
21
Parts listing
QUAD Decoder + Combfilter
SIT.
ITEM NO. DESCRIPTION
R271
P201111
SR10
R1012009 R CFFH 1E J 0W5
1
XT10
XT11
R306816
R306849
1
1
R7627455
QUANTITY
R# CE H 10K F 0W12 0805
1
X 8M867238 20 HC49
X 7M159090 20 HC49
R7627455P UN *808S DEC COMB_F /2
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
R348110
R133072
R3661026
B360862
22
Parts listing
Date: 11/03/1998
R7627455
QUAD Decoder + Combfilter
R7627452
1
SERVICE SHEET
Date: 11/03/1998
R7627452
R34
R44
R68
R61
R65
R40
R36
332PT
R47
DL11
462PT
R52
R55
R62
C52
R32
R24
R27
R76
Q20
R35
R29
H
R63
C10
392PT
Q13
542PT
C49
R49
R110
R112
R103
C30
Q15
R26
R74
Q12
R20
L11
C75
R25
Q14
R102
R17
R18
R19
R21
142PT
D10
D11
L10
C34
C31
Q22
C29
C33
C38
C44 C36
R37
R41
R48 C40
C46
D14
D20
D23
R106
R229
D19
Q26
081PT
491PT
492PT
061PT
Q28
C42
751PT
861PT
341PT
271PT
R186
R122
Q36
D24
Q43
C43
R43
C50
R46
R51
C53
C58
Q240
Q42
R177 R118 R176 R182 R185
C48
R42 C51
813PT
C121
R198
R193
R178
631PT
L12
C
2Fsc
792PT
L15
I17
411PT
D26
D25
221PT
551PT
531PT
951PT
161PT
372PT
952PT
REFERENCE
OSCILLATOR
PAL &amp;
NTSC 4.43
C54
862PT
I13
C62
Q32
722PT
+
R231
R166
713PT
R163
C116
C220
C102
C222
C101
C223
R221
C224
R222
R159
C114
C113 R174
D113
D114
C98
Q49
C312 R211
L310
R144
R141
C323
R143
R140
C333
C131
C130
513PT
C134
R250
R251
C321
C320
66PT
C115
C129
Q50
46PT
C331 R165
R161
C330
C24
803PT
903PT
+
R107
911PT
G
L14
J801
972PT
-(R-Y)
R119
69PT
REFERENCE
OSCILLATOR
NTSC 3.58
042PT
TO INPUT
MODULE
Q35
591PT
XT10
I14
582PT
COMP. LOC.
C3
C2
C2
D2
D2
G2
G3
D2
D2
F3
D3
D3
D3
D3
E3
E3
C3
C3
B2
Q30
76PT
F
881PT
SYNC
FOR D2100 &amp;
INTERFACES
ONLY
COMP. LOC.
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R231
R232
R233
R235
R240
R241
R250
R251
R271
A3
362PT
I11
C11
781PT
COMP. LOC.
SR10
F3
E3
Q27
C22
281PT
COMP. LOC.
522PT
XT10
XT11
062PT
Q29
251PT
FROM INPUT
MODULE
261PT
SECAM
REFERENCE
(B-Y)
C13
851PT
COMP. LOC.
B3
B2
B3
B3
B3
B3
E3
B2
B3
B3
B3
E3
B2
B3
B3
B2
B2
C2
B2
B2
B3
B3
C2
B2
B2
082PT
E
XT11
051PT
COMP. LOC.
R187
R188
R189
R190
R191
R192
R193
R194
R195
R196
R197
R198
R199
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
262PT
C104
Q45
Q47
Q11
413PT
R199
Q46
R188
C125
R194
Q44
R152
213PT
Q41 R160
R145
Q40
313PT
C128
L23
113PT
R12 R207
34PT
D
C15
J313
COMP. LOC.
361PT
B2
B3
D4
B2
B2
D4
C2
C2
B2
B2
D3
D3
C2
D3
E3
F3
E3
B3
B3
B2
E3
B3
A2
E3
F3
772PT
71PT
C
COMP. LOC.
391PT
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R185
R186
282PT
C109
79PT
B
613PT
TO INPUT
MODULE
COMP. LOC.
H2
H3
H3
F2
F4
I3
F4
G3
E3
F2
F4
G3
F3
C2
C2
D3
C2
C2
B2
D3
D3
B2
D4
C3
B2
482PT
Q48
A
23PT
J314
13PT
B2
B3
C2
B2
B2
F3
E3
701PT
941PT
SECAM
REFERENCE
(R-Y)
49PT
COMP. LOC.
03PT
Q46
Q47
Q48
Q49
Q50
Q60
Q240
431PT
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R140
R141
R142
R143
R144
R145
R146
R148
R152
R154
R159
R160
R56
651PT
G4
H3
F4
H4
F4
H3
F4
H3
F4
H4
H3
G4
H3
G3
H4
F2
H3
H4
H4
G2
H3
F2
F3
G4
G4
R50
59PT
ADJUSTMENT
SECAM BELL
FILTER
I C V
D3
D3
C2
C2
H2
I2
371PT
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R97
R98
R101
R102
R103
R104
R106
R107
R108
R53
C80
R57
652PT
232PT
552PT
Q23
R54
452PT
132PT
252PT
152PT
742PT
642PT
842PT
Q24
R58
Index
0
Drawn
I
Sheet
1/1
Rev
10
Checked
JVST
PCB No
R780451
JVDY
I
BARCO PROJECTION SYSTEMS
Date
23-03-1999
Module No
R7627452
Name
DECODER + COMB FILTER
832PT
932PT
C71
Q19
572PT
672PT
R60
942PT
032PT
352PT
052PT
922PT
C78
C60
R115
C132
151PT
I3
I3
H2
I3
I3
I3
H3
H3
I2
H2
H3
H3
I2
E2
H3
I2
H3
G3
H2
H3
H2
H2
F4
H3
H3
602PT
R22
R31
182PT
382PT
C12
172PT
162PT
I12
R111
351PT
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R72
R73
R74
R76
R77
R78
R79
H
272PT
472PT
R98
Q25
R85
R87
991PT
DL10
852PT
R78
09PT
COMP. LOC.
D25
D26
D113
D114
G2
G2
E2
E3
G3
D3
C2
C2
B2
B3
C2
B3
C2
C2
C2
E2
H2
H2
G2
G2
H2
F3
H2
H2
I2
G2
G3
G3
H2
G2
F2
E2
H2
G2
E2
H2
G2
H2
I3
E2
H2
202PT
Q16
Q21
R69
C61 R67
831PT
R27
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
072PT
48PT
DL10
DL11
201PT
L10
L11
L12
L13
L14
L15
L18
L19
L20
L21
L22
L23
L310
L320
L330
L13
B3
B3
B3
B3
B3
B2
H2
G2
G2
G2
G2
G2
G2
H2
H2
G2
H2
C74
+
732PT
R81 R79
R97
C76
962PT
402PT
002PT
872PT
R90
39PT
P10
780451-10
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
502PT
18PT
COMP. LOC.
D3
C2
C2
C2
D2
E3
B2
C2
C2
B2
B2
B2
C2
B3
B2
B3
C3
G2
F2
H3
H3
G3
D2
D3
B2
C3
A3
R228
G3
G3
I2
H2
H2
G3
I2
I2
H3
F4
H4
F4
H4
H4
G3
H2
H2
H3
E3
B3
B2
E3
E3
B2
B3
102PT
R64 R72
R73
C67
R89
702PT
Q33
762PT
58PT
I10
I11
I12
I13
I14
I16
I17
I18
I19
I20
Q17
Q18
Q19
Q20
Q21
Q22
Q23
Q24
Q25
Q26
Q27
Q28
Q29
Q30
Q32
Q33
Q34
Q35
Q36
Q40
Q41
Q42
Q43
Q44
Q45
442PT
R45
C47
812PT
Q34
R92
302PT
C70
822PT
112PT
I10
342PT
+
012PT
R30
612PT
C66
432PT
C72
632PT
532PT
C64
R83
412PT
C65
512PT
312PT
C37
712PT
001PT
B3
B3
G2
H2
G2
H2
H2
122PT
682PT
C32 C35
622PT
422PT
322PT
R23
662PT
R94
212PT
R70
G
912PT
R93
Q17
022PT
Q18
R38
R39
222PT
C45
C63
C41
C39
R117 R121 R226 R225
R91
89PT
Q10
Q11
Q12
Q13
Q14
Q15
Q16
291PT
461PT
891PT
Q60
29PT
E3
E4
D3
F4
B4
G4
592PT
R80
19PT
-(B-Y)
691PT
R95
481PT
R113
681PT
191PT
R88
581PT
091PT
R84
791PT
R104
R82
68PT
J11
J313
J314
J325
J800
J801
381PT
L19
G3
G3
F3
F3
F3
F3
E3
F
902PT
871PT
971PT
R86
97PT
COMP. LOC.
C221
C222
C223
C224
C225
C240
C310
C311
C312
C320
C321
C322
C323
C330
C331
C332
C333
D10
D11
D14
D19
D20
D23
D24
771PT
R77
96PT
D2
D3
C2
C2
B2
C2
C2
B2
B3
E3
B3
B3
B3
B2
B3
B3
B3
B2
C3
C3
I4
A3
C3
C2
C2
R33
R168
R220
86PT
C110
C112
C113
C114
C115
C116
C117
C119
C120
C121
C122
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C213
C220
181PT
561PT
J325
R120
77PT
L20
Q10
703PT
L20
013PT
403PT
303PT
C28
503PT
SECAM CHROMA
REJECTION
J800
H3
G3
G3
H3
G3
G4
H3
H3
H2
H4
H3
G3
H3
H3
I3
D3
B2
C2
D4
C2
C2
B2
D2
D2
D2
741PT
C311
241PT
141PT
041PT
931PT
601PT
501PT
R205
COMP. LOC.
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C78
C80
C96
C97
C98
C99
C101
C102
C104
C105
C108
C109
571PT
R116
451PT
62PT
FROM
INPUT MODULE
G2
G2
G2
F3
E2
G2
G3
G3
G2
F3
H2
E2
F2
H3
E2
I3
E2
E2
E2
E2
E2
I3
H3
H3
G3
841PT
L
802PT
981PT
C17
C69
R59
R101
471PT
R114
961PT
C59
J11
C240
E
171PT
C57
C55
641PT
801PT
111PT
311PT
36PT
COMP. LOC.
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
87PT
R66
R240
C110
D
401PT
C14
761PT
731PT
L12
292PT
C56
R241
541PT
P10
63PT
C108 R227
C21
44PT
H2
F3
H2
E3
E2
E3
G3
D2
F3
B3
B3
B2
B3
B3
A3
G2
G2
G2
G2
G2
G2
G2
G2
G2
G2
C
121PT
05PT
COMP. LOC.
103PT
C10
C11
C12
C13
C14
C15
C17
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
B
811PT
R16
562PT
C73
R146 C96
+
441PT
101PT
R173
C99
95PT
R223
99PT
R232 R175
421PT
301PT
12 3 4 5
L18
67PT
1
I20
Modifications reserved
521PT
R235 R172
321PT
R154
C68
R108
711PT
78PT
98PT
R224
I16
R233
C225
88PT
C221
C105
C112
76----
611PT
R142 R148
R167
38PT
28PT
08PT
C213
L22
003PT
R208
L320
L330
07PT
R179 R13
R202
R15
C25
57PT
R210
47PT
C122 R189
R209 R204
I19
R203 R206
R14
C117
T B M
603PT
R195 R190
C310
C332 R169 C322 R170
C26
75PT
R191 R196 C23
85PT
R162 R164
R187
C97
L21
35PT
52PT
R181
93PT
51PT
C133
R271
031PT
982PT
882PT
203PT
R197
R180 R201
L23
C123
C127
55PT
R11
921PT
R183 C120
45PT
R192 C124
61PT
C119
R10
C27 C126 R200
+
25PT
R184
SR10
I18
6PT
2
3
4
5
6
A
2PT
1
2
3
4
5
6
1
[2:e2]
A
Chr_Sw
15 CRI
28 PAL
27 SEC
26
NT3
25 NT4
C39
39n
23
PAI
C41
39n
C38
C
C40
10n
13
10n
VDD
C55
11
10n
VSS
DEEMPH
C36
220p
2
C33
220p
-(B-Y)OUT
-(R-Y)OUT
6
4
CLP2
SECAM
8
7
5
REF
C43
CLP1
9
R43
P10
500E
L12
4
[2:a1]
[2:a1]
[2:d5]
[2:d6]
[2:d5]
[2:d5]
3
10u
2
120p
C14
R46
R66
680E
1
5
NTSC4_5
PAL_5
NTPL2
NTPL1
SwBit1
SwBit0
2p2
12
10
19
18
17
16
15
14
13
12
CMP
C50
C42
100n
2p2
20
I11
TDA4650
PLL
22
NTI
18
C51
47n
C48
330n
R42
3K3
I14
GAL
GAL16V8
C57
100n
1
3
+12V
+
L13
100u
C15
100u
D
C32
1n
C35
1n
3
GND
R21
2K2
R19
2K2
16 -(R-Y)INdigital
15
14 -(B-Y)IN
5
SC
6 N.C.
10K
R48
R37
C34
1u
C31
1u
Up
1
13
N.C.
+
C12
E
2
11
9
12
10
-(R-Y)OUT
7
Q15
Q14
4148
D10
BC859C
4148
D11
BC859C
I.C.
N.C.
2K2
R31
Q12
BC849C
2K2
R30
R22
-(B-Y)OUT
Up
I.C.
GND
analog
I.C.
8
R16
R23
R26
R20
R25
Q13
R17
BC849C
R18
4
I10
TDA4665
L11
10u
C30
47p
L10
10u
C29
47p
Q20
C44
1u
BC849C
+5V
+
10E
470E
B
C59
10n
14
19
XT11
C13
7p/35p
7,15909MHz
XTALN
ACC2
C56
1u
16
ACC1
21
XTALP
XT10
7,151223MHz
C11
7p/35p
R121
NOT
MOUNTED
1
2
3
4
5
6
7
8
9
11
3
R41
C37
47u
Q17
BC849C
Q18
BC849C
Q21
BC849C
F
+12V
R45
C47
100n
R54
[2:e2]
10K
R86
R77
10K
R58
2K2
I12
Y_Sw
1u
C45
C46
R38
1u
27K
Q28
47K
Q26
1
2
C63
1u
17
G
16
Y IN
NC
1.05Vpp
(R-Y) IN
4
C65
3
DSV
100p
DSU
C66
100p
9
SSU
R102
R97
C74
6
R93
C70
220p
5
SSV
ISP
1.05Vpp
(R-Y) OUT
10
Q33
I12
C68
H
C64
+
8
C71
Q34
C76
1u
47u
C17
100u
L14
+12V
+
10n
10n
C28
R101
1u
C49
R49
R112
+12V
C80
C132
BC849C
10u
+
10u
7
330p
18
CA3046
10u
C10
BC849C
1.33Vpp
(B-Y) OUT
VDD
GND
+
R103
220p
11
Y 180
I13
TDA4560/65
12
Y OUT
+
R74
14
Q22
BC849C
R70
C61
10n
R60
3K3
R63
3K3
C75
GDC
10u
13
15
C1
R64
1.33Vpp
(B-Y) IN
SW
FADJ
R67
BC849C
R82
R80
BC849C
R84
R88
R39
+12V
+12V
CA3046
1
R73
10u
R115
+12V
+
R98
Q35
C73
100n
R110
C72
+
Q32
150p
C78
BC849C
10u
C67
33u
BC849C
R111
Name
R81
R79
R90
R92
R87
R85
Index
I
10K
R108
R83
Q27
BC859C
(R-Y)
R94
Q30
BC859C
(B-Y)
R89
Q29
BC859C
Y
+VID
Division
[2:b6]
[2:b6]
[2:b6]
[2:a6]
Sheet
1/2
10
Rev
BPS
JVST
Checked
R780451
PCB No
R107
I
JVDY
Drawn
0
DECODER + COMB (PAL M)
Module No
R7627452
BARCO NV
23-03-1999
Date
22K
56K
C58
1n
R33
24 SCI
C53
100n
17
TINT
R240
C240
47p
R226
R117
DL10
DELAY
180ns
C2
2
B1
+
2K2
100E
100E
100E
100E
R51
10K
+12V
R241
D20
BAT54C
D19
BAT54C
R225
R32
R35
BC859C
Q16
2
5
I12
CA3046
E
R78
Q25
BC859C
10E
SANDCASTLE
HUE
2Fsc
Q60
BC859C
R229
+5V
R91
100K
[2:a6]
[2:a6]
[2:d6]
Q240
+5V
BC849C
D14
BAT54C
D23
BAT54C
15K
R114
20
4
B2
3
1M
2
3
R113
1K
R119
1K
R104
1K
1K
R95
R106
+SVID
I14
220K
100E
10E
R72
1K5
33K
R76
200E
10K
R56
H
100K
R154
C99
100n
10
10u
R24
R52
1K
R69
1u
C62
I12
CA3046
R57
C54
1E
10K
10K
1K2
39K
+5V
SCL_P
5 6 4 1
R55
1n
C52
22K
2K2
R59
C60
1u
3K3
1u
G
15K
[2:a6]
R116
D26
BAV99
R27
R62
R61
R53
3K3
100K
22K
56K
56K
100E
R29
R65
22K
1K
R68
R50
22K
2K2
Q23
100K
1K
BC859C
Q24
BC859C
15K
220K
100E
1K
1K
R163
GAL16V8
C69
100n
R40
3
1E
F
330E
R166
SDA_P
R120
R47
DL11
DELAY
180ns
1K
SCL
D25
I17
20
[2:d5]
[2:d5]
2
R34
1K
10K
5 6 4 1
1K
330E
VEH3
VEH2
VEH1
Q19
BC859C
R36
1K
[2:a6]
100E
BAV99
Vp
17
16
7 18
10K
330E
[2:d5]
R44
470E
2K2
1K
E
1K
SDA
R148
1
2
Vmax
3 SDA
4
SCL
14
A0
2
13
A1 I C BUS
0 11
A2
DAC0-7 15
7
8
9
TDA8444A
1K
10K
GND
470E
10K
1M
10
D
1K
22K
2K2
[2:a6]
R142
C96
100n
SDA_P
SCL_P
C
1K
10K
B
1E
10K
10E
1K
10K
10K
Modifications reserved
100K
27K
27K
100K
+12V
R146
1E
4
5
6
10K
10K
A
330E
22K
1
2
3
4
5
6
6
5
4
3
2
+12V
1
2
3
4
5
6
7
8
9
10
11
12
2
SR10 +
!
10n
R179
R202
R203
A
[1:a4]
[1:a2]
[1:a5]
[1:a5]
[1:i6]
[1:a2]
+17V
IN
10u
C127
3K9
100n
C133
1
2
3
4
5
6
7
J801
470E
R211
BC859C
Q49
+12V
(B-Y)
Y
(R-Y)
47p
C310
3p3
C312
22u
L310
0E
R250
0E
**
R251
BC849C
Q45
BC849C
Q47
1u
C128
TO INPUT MODULE
R206
R271
7812
I20
OUT
GND
R195
R11
BC849C
Q11
+
Modifications reserved
VID/LUMA
HUE
CHROMA
+SVID
SANDCASTLE
+VID
SDA
SCL
R210
BC849C
Q50
R205
2u2
C27
1u
C24
22K
R189
R14
C122
R208
10u
22K
1E
+
C26
R13
R15
1
FROM INPUT MODULE
J800
10u
+
C129
+17V
CHROMA
+SVID
VID/LUMA
R12
10E
100K
39K
R207
2K2
+12V
B
47p
C311
10u
[1:i2]
[1:i6]
1K5
R196
5
2
4
1
3
3u3
L23
SECAM BELL FILTER
R183
10u
L21
10n
10E
7805
4
5
+5V
+
470p
C23
10p
C113
100n
C213
10u
C131
+5V
4148
D114
[1:a2]
[1:c4]
[1:c4]
[1:c6]
[1:c6]
[1:c6]
[1:c3]
C
10u
C21
R172
R173
R175
10u
L15
R10
+5V
+
+5V
BC849C
Q10
[1:c3]
R180
4148
R201
D113
R197
R181
10n
C124
R192
COMPONENTS MARKED WITH ** ARE NOT MOUNTED
75E
R174
100n
C130
1
J11
R204
10u
+
C98
BC849C
Q48
15u
2
82p
L20
I19
OUT
GND
3
R209
IN
R184
SECAM CHROMA REJECTION
C119
R190
220p
CHROMA HIGH-PASS FILTER
R187
C123
C120
C134
[1:i1]
100n
C25
+
2K2
R191
100K
4K7
15K
24K
1
[1:c4]
680E
150E
150E
100K
39K
1E
1K
1K5
100K
2K2
100K
1E
1E
1E
100n
C126
R200
2Fsc
NTSC4_5
VEH1
VEH2
VEH3
NTPL1
NTPL2
PAL_5
1E
R198
R193
15K
15K
15K
15K
R233
D
1n
C109
100n
C220
100n
HEF4052
C110
41
ADCK
47
CLPEN
2
ADIN
1
CLPO
23
PNR
24
DTR
19
MOD1
17
MOD2
22
VEH1
21
VEH2
20
VEH3
26
NTPL1
25
NTPL2
15
TEST
28
TEST
32
TEST
33
TEST
35
TEST
100n
C108
R235
R231
R232
100n
C222
100n
C112
0
1
2
3
0
1
2
3
12
14
15
11
1
5
2
4
I18
MUXDMUX
EN
0 G0
3
1
6
10
9
3
13
CXD2064Q
I16
11
40
MCK0
30
APCN
31
TRAP
14
VB
42
CPO
44
VCV
39
PLSL
37
FIN
38
CKSL
AYO
ACO
9
7
12
VRF
13
IRF
VG
100n
C105
BC849C
Q44
BC849C
Q46
+5V
E
100n
56K
R227
R228
R223
100n
C223
3K3
R221
100n
C101
15K
15K
560E
+
22n
C22
[1:g1]
[1:a1]
47K
10u
C114 +
10u
L18
1u
F
3p3
L330
R140
3p3
47p
C330
680p
R143
C332
C333
22u
47p
R144
C320
680p
22u
L320
R178
47p
C331
47p
C321
1
2
3
4
5
6
7
8
10K
R122
J313
FROM INPUT MODULE
BC849C
Q42
R182
C322
430E
G
R164
R7627452
SYNC
J325
0
JVDY
G
1
2
1
2
3
4
5
6
7
8
+5V
BPS
JVST
10
Rev
Checked
Division
2/2
Sheet
1u
C97
R160
R780451
PCB No
R145
BC849C
Q40
R152
BC849C
Q41
Drawn
BARCO NV
23-03-1999
Date
Index
R162
R165
R161
BC849C
Q36
DECODER &amp; COMB (PAL M)
Module No
Name
R169
10n
C104
R170
10u
+
C115
R118
D24
BAT54C
J314
TO INPUT OR LIDO INTERFACE
BC859C
Q43
R185
COMPONENTS MARKED WITH * OR ! HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
PRODUCT SAFETY NOTICE
C323
270E
R141
10u
C116
10u
C117 +
10u
L19
+5V
R176
+12V
F
L22
10u
C121
R186 10u R177
47K
8
7
R224 C225
R220
2K2
3K3
R222
100n
C224
100n
C102
1E
1E
1E
Y_Sw
Chr_Sw
I18
HEF4052
R167
R159
R168
+VID
R194
100n
16
C125
R199
R188
C221
1E
47E
47E
560E
47K
10K
820E
2K2
2K2
SwBit0
SwBit1
1K
2K2
2K2
E
100E
[1:c4]
D
2K2
C
6
46
5
16
27
34
8
45
27K
220E
39E
B
560E
560E
56K
100K
62K
100K
RT
CLVDD
ADVDD
VDD1
VDD2
VDD3
DAVDD
PLVDD
RB
CLVSS
ADVSS
VSS1
VSS2
VSS3
DAVSS
PLVSS
3
48
4
18
29
36
10
43
1K5
1K5
A
1E
6
5
4
3
2
1
COMP. LOC.SH.
C10 H3 1
C11 B2 1
C12 D5 1
C13 B2 1
C14 C2 1
C15 D1 1
C17 H1 1
C21 C4 2
C22 F2 2
C23 C2 2
C24 A2 2
C25 B4 2
C26 A1 2
C27 A4 2
C28 H4 1
C29 E4 1
C30 E3 1
C31 D3 1
C32 D1 1
C33 D3 1
C34 D3 1
C35 D2 1
C36 C3 1
C37 F1 1
C38 C1 1
C39 B1 1
C40 C1 1
C41 B1 1
C42 C3 1
C43 C2 1
C44 E1 1
C45 G1 1
C46 G2 1
C47 F1 1
C48 B2 1
C49 H5 1
C50 C2 1
C51 B2 1
C52 F6 1
C53 B2 1
C54 G6 1
C55 C1 1
C56 B1 1
C57 D1 1
C58 A1 1
C59 B1 1
C60 G6 1
C61 G5 1
C62 G6 1
C63 G1 1
C64 H1 1
C65 G1 1
C66 G1 1
C67 I5 1
C68 H1 1
C69 C5 1
C70 H1 1
C71 H2 1
C72 H2 1
C73 H1 1
C74 H1 1
C75 G2 1
C76 H2 1
C78 I6 1
C80 H5 1
C96 A6 1
C97 G5 2
C98 C5 2
C99 B5 1
C101 E4 2
C102 E4 2
C104 G6 2
C105 E4 2
C108 D4 2
C109 D6 2
C110 D4 2
C112 D4 2
C113 C5 2
C114 F4 2
C115 G5 2
C116 F4 2
C117 F4 2
C119 C3 2
C120 C2 2
C121 F3 2
C122 A2 2
C123 C2 2
C124 C2 2
C125 E1 2
C126 D1 2
C127 B1 2
C128 B1 2
C129 A5 2
C130 C4 2
C131 C4 2
C132 H3 1
C133 B4 2
C134 B4 2
C213 C5 2
C220 D6 2
C221 E6 2
C222 D5 2
C223 E5 2
C224 E5 2
C225 E5 2
C240 B3 1
C310 B5 2
C311 B5 2
C312 B5 2
C320 F5 2
C321 F5 2
C322 F5 2
C323 F5 2
C330 F6 2
C331 F6 2
C332 F6 2
C333 F6 2
D10 E3 1
D11 E3 1
D14 A3 1
D19 A4 1
D20 A3 1
D23 A4 1
D24 G3 2
D25 A5 1
D26 B5 1
D113 C5 2
D114 C5 2
DL10 D5 1
DL11 D6 1
I10 E2 1
I11 C1 1
I12 G5 1
I12 G6 1
I12 H5 1
I12 F5 1
I13 G2 1
I14 B4 1
I14 C5 1
I16 D5 2
I17 B6 1
I18 D1 2
I18 E1 2
I19 B4 2
I20 A4 2
COMP. LOC.SH.
J11 C6 2
J313 F2 2
J314 G2 2
J325 G3 2
J800 A6 2
J801 B6 2
L10 E3 1
L11 E3 1
L12 C2 1
L13 D1 1
L14 H1 1
L15 C4 2
L18 F3 2
L19 F3 2
L20 C3 2
L21 C2 2
L22 F3 2
L23 C2 2
L310 B5 2
L320 F5 2
L330 F6 2
P10 C2 1
Q10 C2 2
Q11 A1 2
Q12 E3 1
Q13 E3 1
Q14 E3 1
Q15 E2 1
Q16 D5 1
Q17 F1 1
Q18 F2 1
Q19 D6 1
Q20 E5 1
Q21 F5 1
Q22 G3 1
Q23 E6 1
Q24 E6 1
Q25 H6 1
Q26 G4 1
Q27 I1 1
Q28 G3 1
Q29 I5 1
Q30 I2 1
Q32 I6 1
Q33 H3 1
Q34 H2 1
Q35 H5 1
Q36 G3 2
Q40 G6 2
Q41 G5 2
Q42 F2 2
Q43 G2 2
Q44 E2 2
Q45 B2 2
Q46 E2 2
Q47 B1 2
Q48 C5 2
Q49 B5 2
Q50 A5 2
Q60 A4 1
Q240 A3 1
R10 C2 2
R11 A2 2
R12 A1 2
R13 A2 2
R14 A2 2
R15 A4 2
R16 E2 1
R17 E3 1
R18 E4 1
R19 D3 1
R20 E3 1
R21 D3 1
R22 E4 1
R23 E3 1
R24 D5 1
R25 E3 1
R26 E2 1
R27 D5 1
R29 D5 1
R30 E3 1
R31 E3 1
R32 D5 1
R33 A2 1
R34 D6 1
R35 D5 1
R36 D6 1
R37 D2 1
R38 G2 1
R39 G2 1
R40 D6 1
R41 F1 1
R42 B2 1
R43 C2 1
R44 D6 1
R45 F1 1
R46 C2 1
R47 D6 1
R48 D2 1
R49 H5 1
R50 F6 1
R51 A2 1
R52 F5 1
R53 F6 1
R54 F5 1
R55 E5 1
R56 G6 1
R57 G6 1
R58 F5 1
R59 F6 1
R60 G5 1
R61 E6 1
R62 E5 1
R63 G5 1
R64 G5 1
R65 E6 1
R66 C2 1
R67 G5 1
R68 E6 1
R69 G6 1
R70 G3 1
R72 G6 1
R73 H5 1
R74 G2 1
R76 G6 1
R77 F4 1
R78 H6 1
R79 I1 1
R80 G3 1
R81 I1 1
R82 G3 1
R83 I1 1
R84 G3 1
R85 I6 1
R86 F3 1
R87 I5 1
R88 G3 1
R89 I5 1
R90 I2 1
R91 C5 1
R92 I2 1
R93 H1 1
R94 I2 1
R95 A4 1
R97 H1 1
R98 H5 1
COMP. LOC.SH.
R101 H5 1
R102 G3 1
R103 H2 1
R104 A4 1
R106 A4 1
R107 I6 1
R108 I6 1
R110 H2 1
R111 H6 1
R112 H3 1
R113 A3 1
R114 A4 1
R115 H6 1
R116 A5 1
R117 B4 1
R118 G3 2
R119 A3 1
R120 B6 1
R121 B3 1
R122 F3 2
R140 F6 2
R141 F5 2
R142 A6 1
R143 F6 2
R144 F5 2
R145 G6 2
R146 A6 1
R148 A6 1
R152 G5 2
R154 B5 1
R159 E4 2
R160 G4 2
R161 G5 2
R162 G5 2
R163 A5 1
R164 G6 2
R165 G5 2
R166 A5 1
R167 E4 2
R168 E4 2
R169 G6 2
R170 G5 2
R172 D4 2
R173 D4 2
R174 C5 2
R175 D4 2
R176 F3 2
R177 F2 2
R178 F3 2
R179 A2 2
R180 C2 2
R181 C3 2
R182 F2 2
R183 B2 2
R184 B3 2
R185 G2 2
R186 E2 2
R187 B2 2
R188 E1 2
R189 A2 2
R190 B2 2
R191 B2 2
R192 C1 2
R193 A1 2
R194 E2 2
R195 A2 2
R196 B2 2
R197 C2 2
R198 A1 2
R199 E2 2
R200 D1 2
R201 C2 2
R202 A4 2
R203 A5 2
R204 C5 2
R205 A4 2
R206 A5 2
R207 A1 2
R208 A2 2
R209 B5 2
R210 A5 2
R211 B5 2
R220 E5 2
R221 E5 2
R222 E5 2
R223 E5 2
R224 E5 2
R225 B4 1
R226 B3 1
R227 E6 2
R228 E6 2
R229 A4 1
R231 D5 2
R232 D5 2
R233 D5 2
R235 D5 2
R240 B2 1
R241 A2 1
R250 B4 2
R251 B3 2
R271 A4 2
SR10 A4 2
XT10 B2 1
XT11 B2 1
A
B
C
D
1
1
V701*/J234
RCVDS05/J102
D2100/J5
OTHERS/J400
+17V 1
SANDCASTLE 2
+VID/DEC_ENABLE 3
SDA 4
SCL 5
GND 6
CS_INV 7
GND 8
VID/LUMA 9
HUE 10
CHROMA 11
+SVID 12
2
V701*/J236
RCVDS05/J105
D2100/J4
OTHERS/J405
GND
(R-Y)
GND
Y
GND
(B-Y)
GND
3
FOR LCD
PROJECTOR
&amp; RCVDS ONLY
FOR CRT
PROJECTOR
ONLY
1
2
3
4
5
6
7
VISION/J230
OTHERS/J401
J313
VISION/J231
OTHERS/J402
J314
(R-Y)_MTR
GND
Y_MTR
GND
(B-Y)_MTR
GND
SYNC
NC
5
J801
J325
(R-Y)_INP/DEC
GND
Y_INP/DEC
GND
(B-Y)_INP/DEC
GND
SYNC_IN
NC
FOR CRT
PROJECTOR
ONLY
1
2
3
4
5
6
7
8
9
10
11
12
D2100/J20
RCVDS/J109
DEC_SYNC
GND
4
1
2
3
4
5
6
7
J800
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
+17V
SANDCASTLE
+VID
SDA
SCL
GND
CS_INV
GND
VID/LUMA
HUE
CHROMA
+SVID
2
GND
(R-Y)
GND
Y
GND
(B-Y)
GND
3
SYNC_DEC
GND
4
(R-Y)_INP/DEC
GND
Y_INP/DEC
GND
(B-Y)_INP/DEC
GND
SYNC_IN
NC
(R-Y)_INP/DEC
GND
Y_INP/DEC
GND
(B-Y)_INP/DEC
GND
SYNC_DEC
NC
5
DECODER &amp;
COMB FILTER
INPUT MODULE
6
Name
Module No
R7627452
Date
23-03-1999
B
C
1/1
PCB No
0
R780451
Drawn
JVDY
BARCO NV
Modifications reserved
A
Index
D
6
Sheet
DECODER &amp; COMB FILTER
Rev
Checked
Division
10
JVST
BPS
QUAD Decoder + Combfilter
R7627452
INTERCONNECTION RGB INPUT &amp; SWITCH AND QUAD DECODER
When using input board R7627661
-
5*%,QSXW
6ZLWFKLQJ
&lt;
-
4XDG
'HFRGHU
5&lt;
%&lt;
IURP
,QSXWV
'HFRGHU
-
5&lt;
5&lt; B'HF
* *&lt;
&lt; B'HF
%&lt;
%&lt; B'HF
&lt;
IURP
5&lt;
%&lt;
+6&amp;6B'HF
-
-
-
,QWHUFRQQHFWLRQLIWKH
'HFRGHULVRPLWWHG
R/(R-Y)_in
R/(R-Y)_out
-
6&amp;B
9LG
6'$
6&amp;/
G/Y_out
B/(B-Y)_in
B/(B-Y)_out
&lt;B6Z 9,'PRGH
-
5*%0DWUL[
-
9
G/Y_in
&amp;KURPD
69LGHR
6&amp;B
9LG
6'$
6&amp;/
+XH
9
9LG/XPD
-
9LG/XPD
+XH
&amp;KURPD
69LGHR
1
3
From RGB Matrix &egrave;
1
2
To RGB Matrix
&iacute;
3
2
9
Interconnection
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
R7627452
INTERCONNECTION RGB INPUT &amp; SWITCH AND QUAD DECODER
When using input board R7627665
-
5*%,QSXW
6ZLWFKLQJ
5&lt;
&lt;
-
4XDG
'HFRGHU
%&lt;
IURP
,QSXWV
'HFRGHU
5&lt;
5&lt; B'HF
* *&lt;
&lt; B'HF
%&lt;
%&lt; B'HF
&lt;
IURP
5&lt;
%&lt;
-
+6&amp;6B'HF
-
-
,QWHUFRQQHFWLRQLIWKH
'HFRGHULVRPLWWHG
-
&lt;B6Z 9,'PRGH
-
-
9
6&amp;B
9LG
6'$
6&amp;/
6&amp;B
9LG
6'$
6&amp;/
+XH
9
9L G/XPD
9L G/XPD
+XH
&amp;KURPD
&amp;KURPD
69L GHR
69L GHR
1
4
3
1
2
4
3
2
Interconnection
10
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
R7627452
ADJUSTMENT PROCEDURE
Location of controls
C11
C13
P10 L12
L23
L20
1. Reference Oscillator
NTSC3.58
- Connect to the VIDEO input e.g. an electronic NTSC3.58 color test video signal.
- Switch the projector in the VIDEO MODE. Press digit button 1 on RCU.
- if there is no colour, adjust trimming capacitor C13 for color display.
- short circuit pin 17 of IC11 to ground.
- adjust trimming capacitor C13 for a colour zero beat.
- remove the short-circuit.
2. Reference Oscillator
PAL
- Connect to the VIDEO input e.g. an electronic PAL-M test video signal.
- if there is no colour, adjust trimming capacitor C11 for color display.
- short circuit pin 17 of IC11 to ground.
- adjust trimming capacitor C11 for a colour zero beat.
- remove the short-circuit.
pin 17 IC11
11
Adjustment procedure
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
3. Chroma rejector
Secam L20
R7627452
- Connect to the VIDEO input e.g. an electronic SECAM test video signal.
- connect an oscilloscope to the capacitor C22.
- adjust the core of coil L20 for a minimum of chroma in the video signal.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK: Y SIGNAL
4. SECAM BELL Filter
L23
- Connect to the VIDEO input e.g. an electronic SECAM test video signal.
- connect an oscilloscope to the provided Measurement point C or to pin 15 of IC11
(Chr_Sw).
- adjust L23 for a flat amplitude of the signal during two successive lines.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK:
1: CORRECT SETTING
2: INCORRECT SETTING
pin 15 IC11
Measurement point C
12
Adjustment procedure
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
5. Secam Reference
circuit (L12 - P10)
R7627452
- Connect to the VIDEO input e.g. an electronic SECAM test video signal.
- connect the oscilloscope to pin 3 of IC11 (B-Y).
- adjust L12 so that the level of the (B-Y) signal without colour information is the
same as the level during blanking.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK:
1: INCORRECT SETTING
2: CORRECT SETTING
Pin 3 of IC11
- connect the oscilloscope to the coil pin 1 of IC11 (R-Y).
- adjust P10 so that the level of the (R-Y) signal without colour information is the
same as the level during blanking.
UPPER TRACK: VIEWED VIDEO LINE
LOWER TRACK:
1: INCORRECT SETTING
2: CORRECT SETTING
Pin 1 of IC11
- If necessary the level in (B-Y) channel has to readjust to zero with the coil L12.
13
Adjustment procedure
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
R7627452
TECHNICAL DESCRIPTION
General
This board carries the same number of the former R762745 version with digital comb
filter, only a /2 is added. This simply means that this board is a fully downwards
compatible and redesigned board used to decode PAL-M/SECAM and NTSC3.58.
The decoder section of this board with comb filtering uses the decoder chips
TDA4650 / TDA4665 / TDA 4565.
The new digital comb filter IC integrates all the necessary circuits for the sampling
clock and the adaptive intra-field Y/C separation. There is no more a separate IC for
sync processing.
General Signal Flow
The composite video must always be split into it's luminance and chrominance
components. The filter used for this Y/C split depends on the colour system.
For PAL-M and NTSC 3.58 this is done by an adaptive digital comb filter. For SECAM
this is done by passive filtering (like in the former decoder).
If the input is S-Video, this split is no more necessary.
The multistandard Decoder chip IC 11 is sequentially checking the color burst on the
backporch of the horizontal sync. As soon as the right system is identified, the
appropriate output PAL-M/SECAM or NTSC3.58 of the TDA4650 is put at a high level.
These switching outputs are supplied to a GAL (IC14), where the decoder mode will be
recognized. The programmed GAL IC14 ensures, using the two outputs SwBit0 and
SwBit1 as address inputs for the IC18, that the correct signal on the 4-channel Analog
Multi-/Demultiplexer IC18 is switched through.
The two output signals of the 4-channel Analog Multi-/Demultiplexer IC18, respectively
Chr_Sw and Y_Sw, are the supply signals for the Decoder IC's. The selected
chrominance signal is applied to the decoder IC which provides the colour difference
signals -(R-Y) and -(B-Y).
These output signals are then sent to the &quot;baseband delay line&quot; IC13 where the
chrominance information of two subsequent lines is added using a CCD analog delay
line.
This adding means in NTSC that the IC acts like an analog comb filtering. But,
when it is NTSC3.58 the digital comb filter has already done a similar action. Therefore, the delay line IC is bypassed for NTSC3.58.
The next IC13 is supplied in any case with the colour difference signals and the
luminance Y_sw. The colour undergoes an CTI (Colour Transient Improvement) and
the delay of the luminance is adjusted per color standard (DC controlled delay).
Finally, the luminance passes a &quot;sharpness control&quot; and the three signals leave the
decoder via current sources.
14
Technical description
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
Comb Filter CXD2064Q
R7627452
The CXD2064Q is an adaptive intra-field comb filter compatible with NTSC, PAL,
PAL-M and PAL-N systems, and can provide high precision Y/C separation with a
single chip.
To generate the sampling clock, which should be locked to the color subcarrier, the
PLL in the chip must receive a reference. Here, the 2Fsc oscillator signal is used as
it is available from the crystal oscillator of the color decoder. It is taken via Q240 and
fed to pin 37 via C109. To tell the IC that the FIN is 2Fsc, pins 38 and 39 are both
high level.
The IC can work in three different modes
- adaptive processing mode (digital comb filtering)
- BPF (BandPass Filtering) separation mode (not applicable)
- Through mode (not applicable).
The mode is determined by the voltage level of pin17 (MOD2) and pin 19 (MOD1).
Here, pin 19 is ground level and pin 17 is the 'NTSC 4.5' line.
In the adaptive processing mode, the Y/C separation is performed by detecting the
correlation between three consecutive lines and switching between comb filter and
BPF processing.
In the BPF separation mode, the Y/C separation is performed only by BPF processing.
The video signal supplied to pin 2 of the comb filter, has passed through an antialaising filter that suppresses all frequenties above 5,5 MHz.
The AYO (luminance) output at pin 9 passes through a low pass filter and is then
buffered with Q41 to feed the 4-channel Analog Multi-/Demultiplexer IC18, at pin A1
with Y_Comb.
The filter prevent the clock frequencies of the DA converter to pass through.
The ACO (Chrominance) output undergoes also a frequency limitation for the same
reason, before supplying Chr_Comb to the pin B1 of the 4-channel Analog Multi-/
Demultiplexer IC18.
The voltage at pin 12 and the current at pin 13 determines the amplitude of the output
current-sources for chrominance (pin 7) and luminance (pin 9).
NTPL1 on pin 25 and NTPL2 pin 26 tell the IC which colour system is used.
NTPL 1
NTPL 2
L
H
L
H
L
L
H
H
NTSC
PAL
PAL-M
PAL-N
The vertical enhancing setting is here not implemented, the corresponding three lines
VEH are not used.
15
Technical description
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
Filter Switching
R7627452
a) Video or S-Video
A first selection is the switching between composite video and S-Video.
In case of S-Video the +S-Video line is high. This voltage forward biases Q45 and
the CHROMA is sent to the HIGH-PASS FILTER and SECAM BELL filter.
For composite video the +S-Video line is low, which causes Q45 to be reverse
biased and the CHROMA signal is not sent on.
In both cases the VID/LUMA signal is sent to the CHROMA REJECTOR and to pin 2
and 4 of IC18.
b) Filter Switching
Depending on the color standard selected by the decoder, the filters are switched in
the following way:
6LJQDO6HOHFWLRQ
,&amp;
69,'
&amp;+520$
A1
EF
Q45
A2
High-Pass
Filter
Chr_Sw
A3
9,'/80$
EF
Q11
SECAM
Bell
EF
Q47
13
A4
to Decoder
section
Chr_Cm b
Comb Filter
B1
Y_Cmb
B2
Y_Sw
B3
3
B4
4-Channel
Analog Multi-/
Demultiplexer
Chroma Rej.
SECAM
A0
A1
(Address Inputs)
0RGH
&amp;KDQQHO$QDORJ0XOWL'HPXOWLSOH[HU,&amp;
)LOWHU6ZLWFKLQJ
/XPD
&amp;KURPD
Scanning
SVideo PAL, NTSC3.58,NTSC4.43
SVideo SECAM
Video SECAM
Video PAL,NTSC3.58
Video NTSC4.43
all pass [B2/4]
all pass [B2/4]
all pass [B2/4]
4.43MHz Rejector [B3]
Luma Comb [B1]
Luma Comb [B1]
6\QF6HOHFWLRQ
High pass [A2]
High pass [A2]
Bell filter [A3/4]
Bell filter [A3]
Chroma Comb [A1]
Chroma Comb [A1]
(The Comb Filter is switched to Bandpass filter in case of Video NTSC4.43)
Buffer
Q42
Current
Driver
Q43
-
&lt;896,1
-
&lt;896287
1
2
3
4
5
6
1
2
3
4
5
6
7
8
7
8
-
5&amp;9'6
1
2
Q36
9,'
16
Technical description
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
Synchronisation
R7627452
The first selection of the sync signal is done in the source input selection. The result
of this selection is the SYNC-EX which is available at pin 7 of the J313 connector.
a) Video / S-Video :
When a video composite or S-Video source is selected the +VID voltage is high and the
transistor Q42 gets forward biased just like Q43. Pin 7 of the connector J314 then
receives the Y_sw signal, selected by the multiplexer, via these transistors. This signal
may have undergone some delays depending on the standard.
To ensure that the SYNC-EX does not get through, Q36 is saturated to short the SYNCEX line to ground. The collector DC voltage of Q43 is blocked with D24.
b) RGB .
The selection of an RGB source simply means that the SYNC-EX signal is passed
through D24 and feeds the Synchronisation board.
Sync Switching
6LJQDO6HOHFWLRQ
,&amp;
69,'
&amp;+ 520 $
A1
EF
Q45
A2
High-Pass
Filter
Chr_Sw
A3
9 ,'/8 0$
EF
Q11
SECAM
Bell
EF
Q47
13
A4
to Decoder
section
Chr_ Cmb
Comb Filter
B1
Y_Cm b
B2
Y_Sw
B3
3
B4
4-Channel
Analog Multi-/
Demultiplexer
Chroma Rej.
SECAM
A0
A1
(Address Inputs)
0RGH
&amp;KDQQHO$QDORJ0XOWL'HPXOWLSOH[HU,&amp;
)LOWHU6ZLWFKLQJ
/XPD
&amp;KURPD
Scanning
SVideo PAL, NTSC3.58,NTSC4.43
SVideo SECAM
Video SECAM
Video PAL,NTSC3.58
Video NTSC4.43
all pass [B2/4]
all pass [B2/4]
all pass [B2/4]
4.43MHz Rejector [B3]
Luma Comb [B1]
Luma Comb [B1]
6\QF6HOHFWLRQ
High pass [A2]
High pass [A2]
Bell filter [A3/4]
Bell filter [A3]
Chroma Comb [A1]
Chroma Comb [A1]
(The Comb Filter is switched to Bandpass filter in case of Video NTSC4.43)
Buffer
Q42
Current
Driver
Q43
-
&lt;896,1
-
&lt;896287
1
2
3
4
5
6
1
2
3
4
5
6
7
8
7
8
-
5&amp;9'6
1
2
Q36
9,'
17
Technical description
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
CTI - Luminance delay
R7627452
The (B-Y) and (R-Y) colour difference channels consist of a buffer amplifier at the
input, a switching stage and an output amplifier.
The switching stages, which are controlled by transient detection stages
(differentiators) switch to a value that has been stored at the beginning of the transients. Two parallel storage stages are incorporated in which the color difference
signals are stored during the transient time of the signal. After a time of about 600ns
they are switched immediately to the outputs.
The other part of this IC consists of a DC adjustable delay for the luminance signal.
The luminance is capacitively coupled to the clamping circuit. Gyrator delay cells
provide a maximum delay of 810 ns including the additional delay of 45 ns via the
Fine Adj pin 13 (when Q22 is saturated). As seen in the bloc diagram, three delay
cells are switched with interstage switches controlled by the voltage at pin 15. The
DLsw voltage is made from two GAL outputs and the transistors Q26 /Q28. This GAL
receives the color standard information to install the correct delay for each standard.
Two other GAL outputs are used for respectively the additional 45ns delay via the
FADJ pin and a delay of 180 ns on the Yout by forward or reverse biasing Q33.
The initial level of it's emitter voltage is set by the DC output of pin 11. Q33 is conducting from the moment it's base voltage is 0.6V higher As seen in the bloc diagram, output 12 has an additional delay compared with the pin 11 output. As a
conclusion, with 4 GAL outputs the required delay per standard is installed in an
automatic way.
Decoder - Sharpness
This sharpness control is designed to enhance or diminish sharpness. We foresee
the possibilty to dimish sharpness (= negative sharpness) in order to reduce eventual
noise on the signal. To realize this we start from a signal with maximum negative
sharpness and add then a variable &quot;sharpness&quot; signal.
This signal with maximum negative sharpness is formed at the node R62, R65 and
R68.
This signal is composed of :
- the original one, via buffer Q20
- delayed by 180ns but opposite polarity, via Q23.
- delayed by 2x180ns via Q24.
Q16 and Q19 restore the amplitudes and adapt the signal to the impedance (1k) of
the delay lines.
The &quot;sharpness&quot; signal is then applied as current source to the differential amplifier
in IC12. The signal is split into the two collector resistors.
Pin 5 is decoupled by C61. This will prevent DC variations in the Y signal when
adjusting the SHARPNESS.
At the node R73 / R78 the sharpness signal from the amplifier and the original
negative sharpness signal are mixed and inverted/amplified with Q35.
The three outputs signals are now output via current drivers.
In case the decoder is not active (indicated by a low level on the +VID line), Q32 is
not active, which causes the outputs to be disabled.
18
Technical description
Date: 11/03/1998
R7627452
QUAD Decoder + Combfilter
R7627452
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
10
30
40
100
R133072
R3661026
B360862
R348110
HTSN Q TO220 24X 7 L 20
NUT D934 M 3
SS
SCR Z$7985M 3 X 8 STZY
WU JUMP 0,6 27,5
2
2
2
1
C 10
C 11
C 12
C 13
C 14
C 15
C 17
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C 44
C 45
C 46
C 47
C 48
C 49
C 50
C 51
C 52
C 53
C 54
C 55
C 56
C 57
C 58
C 59
C 60
C 61
C 62
C 63
C 64
C 65
C 66
C 67
C 68
C 69
C 70
C 71
C 72
C 73
P213508
R117001
P212018
R117001
P210161
K1114777
V1115119
P213508
V111679
P210025
P210178
P210213
V1115319
V1115489
P210041
P210019
P210019
P210178
P210035
P210071
P210178
P210035
P210071
P212005
P210041
P210005
P210041
P210005
P210124
P210130
P210295
P210178
P210178
P210213
P210095
P210178
P210130
P210111
P210007
P210124
P210178
P210041
P210178
P210124
P210035
P210041
P210178
P210041
P210178
P210178
P212018
P210021
P210021
P212018
P210024
P210213
P210023
P212018
P212015
P210213
C# EL RA 10M M 16 85
C T 7 -35P 160
C# TA
10M M 16 6032
C T 7 -35P 160
C# C0G MU 120P J 50 1206
C EL RA 100M M 25E2 105
C EL RA 47M M 25E2 105
C# EL RA 10M M 16 85
C EL BRA 10M M 25E2 105
C# C0G MU 470P J 50 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C EL RA 10M M 50E2 105
C EL RA 2M2M 50E2 105
C# X7R MU 10N K 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P J 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 1N K 50 0805
C# C0G MU 220P F 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 1N K 50 0805
C# C0G MU 220P F 50 0805
C# TA
47M M 10 7343
C# X7R MU 10N K 50 0805
C# X7R MU 39N K 50 1206
C# X7R MU 10N K 50 0805
C# X7R MU 39N K 50 1206
C# X7R MU 100N K 50 0805
C# C0G MU 2P2D 50 0805
C# Y5V MU 1M Z 16 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 100N Z 25 0805
C# X7R MU 330N M 50 1812
C# Y5V MU 1M Z 16 1206
C# C0G MU 2P2D 50 0805
C# X7R MU 47N K 50 0805
C# C0G MU 1N F 50 1206
C# X7R MU 100N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 100N K 50 0805
C# X7R MU 1N K 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# TA
10M M 16 6032
C# C0G MU 100P J 50 0805
C# C0G MU 100P J 50 0805
C# TA
10M M 16 6032
C# C0G MU 330P J 50 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 220P J 50 0805
C# TA
10M M 16 6032
C# TA
33M K 16 7343
C# Y5V MU 100N Z 25 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C 74
C 75
C 76
C 78
C 80
C 96
C 97
C 98
C 99
C101
C102
C104
C105
C108
C109
C110
C112
C113
C114
C115
C116
C117
C119
C120
C121
C122
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C213
C220
C221
C222
C223
C224
C225
C240
C310
C311
C312
C320
C321
C322
C323
C330
C331
C332
C333
P210023
P212018
P210295
P210022
P212018
P210213
P210178
P213508
P210213
P210213
P210213
P210041
P210213
P210213
P210035
P210213
P210213
P210001
P213508
P213508
P213508
P213508
P210217
P210041
P210178
P210041
P210023
P210041
P210213
P210213
P213508
P210295
P213508
P210213
P213508
P210041
P210213
P213508
P210213
P210213
P210213
P210213
P210213
P210213
P210043
P2100190
P210117
P210117
P210132
P210117
P210117
P210132
P210070
P210117
P210117
P210132
P210070
C# C0G MU 220P J 50 0805
C# TA
10M M 16 6032
C# Y5V MU 1M Z 16 0805
C# C0G MU 150P J 50 0805
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# Y5V MU 1M Z 16 1206
C# EL RA 10M M 16 85
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 1N K 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 10P G 50 0805
C# EL RA 10M M 16 85
C# EL RA 10M M 16 85
C# EL RA 10M M 16 85
C# EL RA 10M M 16 85
C# C0G MU 82P J 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 1M Z 16 1206
C# X7R MU 10N K 50 0805
C# C0G MU 220P J 50 0805
C# X7R MU 10N K 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# EL RA 10M M 16 85
C# Y5V MU 1M Z 16 0805
C# EL RA 10M M 16 85
C# Y5V MU 100N Z 25 0805
C# EL RA 10M M 16 85
C# X7R MU 10N K 50 0805
C# Y5V MU 100N Z 25 0805
C# EL RA 10M M 16 85
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 22N K 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 47P G 50 1206
C# C0G MU 3P3D 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 47P G 50 1206
C# C0G MU 3P3D 50 0805
C# C0G MU 680P J 50 0805
C# C0G MU 47P G 50 1206
C# C0G MU 47P G 50 1206
C# C0G MU 3P3D 50 0805
C# C0G MU 680P J 50 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 10
D 11
D 14
D 19
D 20
D 23
D 24
P234099
P234099
P234205
P234205
P234205
P234205
P234205
D#4148
R DMMELF
D#4148
R DMMELF
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
D#BAT54C
SCH SOT23
1
1
1
1
1
1
1
Date: 11/03/1998
R7627452
19
Parts listing
QUAD Decoder + Combfilter
SIT.
ITEM NO. DESCRIPTION
QUANTITY
D 25
D 26
D113
D114
DL10
DL11
P234047
P234047
P234099
P234099
V306541
V306541
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#4148
R DMMELF
D#4148
R DMMELF
DL 180NS 1K
DL 180NS 1K
1
1
1
1
1
1
I 10
I 11
I 12
I 13
I 14
I 16
I 17
I 18
I 19
I 20
P231329
U#4665 TDA SO16 P
R132828 U 4650 TDA DIP28 P
P231013
U#3046 CA SO14 I
R132773 U 4565 TDA DIP18 P
R32858600 US G808S
DEC 200
P231830
U#2064 CXD QFP48 P
P230936
U#8444A TDA SOL20 P
P230064
U#4052
SO16 I
R134001 U 7805
TO220 P
R134002 U 7812
TO220 P
1
1
1
1
1
1
1
1
1
1
J313
J314
J325
J800
J801
R313928
R313928
R313922
R313932
R313927
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P 7 M2SN WH
1
1
1
1
1
L 10
L 11
L 12
L 13
L 14
L 15
L 18
L 19
L 20
L 21
L 22
L 23
L310
L320
L330
P250583
P250583
P250586
R3061341
R3061341
P250583
P250583
P250583
P250588
P250583
P250583
P250587
P250511
P250511
P250511
CH#
10 UH L1812
CH#
10 UH L1812
CH#
10 UH TOKO614
CH AX NS 100 UH
CH AX NS 100 UH
CH#
10 UH L1812
CH#
10 UH L1812
CH#
10 UH L1812
CH#
15 UH TOKO614
CH#
10 UH L1812
CH#
10 UH L1812
CH#
3.3 UH TOKO614
CH#
22 UH L1812
CH#
22 UH L1812
CH#
22 UH L1812
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P 10
PC
R107005
R780451
R TCE H500E K 0W5 S 7TS
PCB *701 DEC_COMB
1
1
Q 10
Q 11
Q 12
Q 13
Q 14
Q 15
Q 16
Q 17
Q 18
Q 19
Q 20
Q 21
Q 22
Q 23
Q 24
Q 25
Q 26
Q 27
Q 28
Q 29
Q 30
Q 32
Q 33
Q 34
P232004
P232004
P232004
P232004
P232101
P232101
P232101
P232004
P232004
P232101
P232004
P232004
P232004
P232101
P232101
P232101
P232004
P232101
P232004
P232101
P232101
P232004
P232004
P232004
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC849C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
R7627452
SIT.
ITEM NO. DESCRIPTION
QUANTITY
Q 35
Q 36
Q 40
Q 41
Q 42
Q 43
Q 44
Q 45
Q 46
Q 47
Q 48
Q 49
Q 50
Q 60
Q240
P232004
P232004
P232004
P232004
P232004
P232101
P232004
P232004
P232004
P232004
P232004
P232101
P232004
P232101
P232004
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 29
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 44
R 45
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
R 61
P201095
P201095
P201135
P201119
P201125
P201015
P201135
P201135
P201143
P201095
P201143
P201095
P201095
P201095
P201087
P201087
P201087
P201087
P201135
P201095
P201095
P201079
P201063
P201087
P201121
P201087
P201111
P201095
P201095
P201079
P201039
P201099
P201075
P201135
P201015
P201075
P201121
P201111
P201015
P201115
P201111
P201079
P201119
P201135
P201087
P201075
P201075
P201119
P201119
P201099
P201087
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H220K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 1K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 11/03/1998
R7627452
20
Parts listing
QUAD Decoder + Combfilter
SIT.
ITEM NO. DESCRIPTION
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 72
R 73
R 74
R 76
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 97
R 98
R101
R102
R103
R104
R106
R107
R108
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R122
R140
R141
R142
R143
R144
R145
R146
R148
R152
R154
R159
R160
R161
R162
P201087
P201099
P201099
P201087
P201083
P201099
P201087
P201087
P201111
P201159
P201087
P201089
P201125
P201111
P201087
P201129
P201127
P201119
P201111
P201063
P201111
P201129
P201111
P201119
P201121
P201063
P201129
P201015
P201119
P201063
P201063
P201087
P201063
P201091
P201135
P201123
P201039
P201087
P201111
P201095
P201111
P201039
P201070
P201095
P201087
P201115
P201115
P201111
P201111
P201095
P201087
P201111
P201111
P201078
P201073
P201111
P201053
P201071
P201091
P201119
P201015
P201091
P201039
P201015
P201015
P201129
P201130
R# CE H 1K F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H200E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H430E F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 39E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H 62K F 0W12 0805
R7627452
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R163
R164
R165
R166
R167
R168
R169
R170
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R185
R186
R187
R188
R189
R190
R191
R192
R193
R194
R195
R196
R197
R198
R199
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R231
R232
R233
R235
R240
R241
R250
R271
P201063
P201135
P201135
P201063
P201015
P201015
P201081
P201081
P201015
P201015
P201060
P201015
P201121
P201127
P201095
P201067
P201135
P201083
P201095
P201085
P201039
P201063
P201127
P201091
P201015
P201119
P201103
P201095
P201115
P201055
P201095
P201127
P201135
P201120
P201055
P201095
P201015
P201135
P201135
P201125
P201087
P201087
P201101
P201039
P201067
P201081
P201091
P201079
P201099
P201099
P201095
P201129
P201081
P201111
P201111
P201115
P201115
P201111
P201115
P201115
P201115
P201115
P201159
P201087
P201354
P201111
QUANTITY
R# CE H100E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 47K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 24K F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 3K9 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 56K F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 1M F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 0E 0W12 0805
R# CE H 10K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 11/03/1998
R7627452
21
Parts listing
QUAD Decoder + Combfilter
SIT.
ITEM NO. DESCRIPTION
SR10
R1012009 R CFFH 1E J 0W5
1
XT10
XT11
R306844
R306849
1
1
R7627452
QUANTITY
X 7M151223 20 HC49
X 7M159090 20 HC49
R7627452P UN *808S DEC COMB_F PM /2
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
R348110
R133072
R3661026
B360862
22
Parts listing
Date: 11/03/1998
R7627452
Synchro Module
R7624895
1
SERVICE SHEET
Date : 11/03/99
R7624895
R7624895
Synchro Module
6'$
3
6&amp;/
4
9PD[
2
A0
A1
A2
Vp
GND
5
6
7
1
8
I2C BUS
SLAVE RECEIVER
ONLY FOR
TD8444T (SMD)
7'$
REFERENCE
VOLTAGE
GENERATOR
DAC0
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
9
10
11
12
13
14
15
16
DAC0
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
11
Block diagram
Date : 11/03/99
R7624895
Block diagram
+VID/CS
US_HDTV
EUREKA
I400
HDTV
DECODER
I403
11
10
2 Sync Separator
I407
4
LM1881
+VIDEO
7
1
4
Pulse
Width Setting
I402
HCF4098
Buffer
Inverter
Inverter
Autopolarity
I406
Pulse
Width Setting
I202a
I401
4013
13
Buffer
Inverter
Vertical pulse
Trigger
Vertical
Buffer
pulse
Integration
Inverter
Video
3
5 synchronization
I200
TDA 2579A
17
Vertical Sync
Stripper
LM393
MUSE
7
12
RGSBS_HS 15
VIDEO_HS 11
HDTV_HS
Pulse
Width Setting
I202b
I404e
Vertical pulse
Detection
9
Gn
I105
4052
5
3
I405
4053B
4
4
VIDEO_VS
I106
Horizontal
Autolock
PLL
TDA2595
9
2
1
VS
Pin 9
TDA2595
I106
HDTV_VS
3
Horizontal
Phase
Adjustment
I105
4052
HP_Contr
H_Drive
V_Drive
Synchro Module
R7624895
Synchronization
Date : 11/03/99
R7624895
12
Block diagram
13
EF
Q107
11
Sync
Separator
6
Vp
13
Coincidence
Detector
Simplified blockdiagram
TDA2595
15
+
Hor
Oscillator
16
17
Phase
Comparator
Burst Gating
Hor/Vert
Blanking
2
Hor Pulse
Generator &amp;
Phase Shift
3
Phase
Comparator
4
Output Stage
for
Horizontal drive
Current
regulator
Q109
14
SC
10
18
Voltage
Follower
Switch
Q100
14
3
Switch
Q101
+12V
Phase-Locked
loop
I102
Filter
R109/C105
7
Integrating OPAMP
IC101
+
5
6
+12V
Switch
Q102
8
Buffer
I101
+
Comparator
14
I2
13 -
12
+
Comparator 7
I101
-
13
4
13
C106
Hor Phase (from DAC IC12)
Phase Orb
Monostable
Multivibrator
I104
+
NF
RO
RW
X$
VIDEO_HS 11
10
9
D\O
H
'
H
OVX
3
I105
RGsB/RGBS
V Sync
H Output
(phase modulated)
11
Monostable
Multivibrator
I100
WKG
L
:
H
VO
X3
Vert. Sync
Pulse
Integration
12
+
Integrator 14
Comparator
- I101
+
10
12
5
EF
Q104
Ampl &amp; EF
Q105/Q106
Monostable
Multivibrator
I104
+
H Drive
HP_CONTR
Autolock
RGSBS_HS 15
HDTV_HS 12
Buffer
inverter
I404f
+
6
Q
R
WLD
OX
P
LV
H
VO
X
S
N
FD
E
\O
)
H
LQ
/
Sandcastle pulse
13
Monostable
Multivibrator
I100
+
WQ
H
P
Q
J
LO
D
HV
DK
3
Current
regulator
Q103
Synchro Module
R7624895
Date : 11/03/99
R7624895
13
Buffer
2x I306
Block diagram
SCL
SDA
Current
regulator
Q308
Monostable
Multivibrator
I302
+
12
5
4
13
I1
6-Bit DAC
6
5
DAC7
DAC6
DAC5
DAC4
DAC3
DAC2
DAC1
DAC0
Right_Blanking
+
Comparator 7
- I303
Left_Blanking
+
Comparator 1
2 - I303
3
%)
9
Bottom_Blanking
Top_Blanking
Buffer
Inverter
I306
Pulse Delay
2 x I306
Pulse Width
Adjustment
I306
10
C1
1D
3
2
Sawtooth Generator
Q302/C302/I300
6
12
11
4
COIN’
I304
Eight
input
NAND
GATE
3
2
1
5
6
RS
FlipFlop
I305
-
-
+
8
Dead Band
Response
Amplifier
12 +
I300
13
+5V
7
14
JQ
LN
QD
O
%
P
RW
WR
%
SR
7
9
2
+
JQ
LN
QD
O
%
W
KJ
L
5
W
IH
/
Monostable
Multivibrator
I302
Current
regulator
Q307
Q309
Inverter
I300
Level
detector
I301
7
Q310
+ Level
1
detector
2 - I301
3
6
-
5 +
HFB’
COMP
BLANKING
Q304
VBL
Synchro Module
R7624895
%)
+
Date : 11/03/99
R7624895
14
R7624895
Synchro Module
ADJUSTMENT OF PLL OF THE TDA2579A (I200)
Location of Adjustment
Measuring
point
M201
Adjustment Procedure
Adjustment
Point
P200
The free loop frequency of the oscillator of the TDA2579A is factory preset at
15625 &plusmn; 50 Hz. This is the optimum setting for that IC. If the free loop frequency is outside
this range, the PLL will be able to lock, but for video tapes with big phase shifts one will
see this clearly on the image.
To adjust the free loop frequency, proceed as follows :
 Connect a frequency meter or a probe of an oscilloscope to the measuring point
M201.
 Select Source 1 and remove the video source.
 Wait a few seconds and adjust P200 until the frequency of the negative pulses
coming as close as possible to 15625 Hz.
REPLACEMENT OF CRITICAL COMPONENTS
C120 and C205 are capacitors with a tolerance of 2.5% and must if possible be replaced
by capacitors with the same tolerance.
15
Adjustment procedure
Date : 11/03/99
R7624895
R7624895
Synchro Module
TECHNICAL DESCRIPTION
-DSDQHVHV\VWHP
Vertical frequency: 60Hz
Horizontal frequency: 33,75Khz
1 line=29,63us
148,1us
(XUHNDV\VWHP
DQG
Vertical frequency: 50Hz
Horizontal frequency: 31,25Khz
1 line=32us
8,0us
8,0us
OLQH
OLQH
16us
86+'79V\VWHP
DQG
Vertical frequency: 59,94Hz
Horizontal frequency: 31 468,531Khz
1 line=31,78us
8,0us
8,0us
OLQH
OLQH
15,89us
Horizontal
synchronization
The following sources can come in through a current source on the termination
resistor R234.
SOURCE
+VID
HDT V
Compos ite video
H
H
Sy nc on gr een
L
H
Sy nc on Y
L
H
Separ ate compos ite s y nc
L
H
Tr i- level s y nc on gr een or Y
L
L
Separ ate compos ite tr i- level s y nc
L
L
16
Technical description
Date : 11/03/99
R7624895
R7624895
Synchro Module
For the composite video source the I200(TDA2579A) synchronizes its horizontal and
vertical oscillators on this source. Through I203(LM393) and I202(HCF4098) new
horizontal sync and vertical pulse drive signals are derived respectively from the
sandcastle at pin 17 and the vertical pulse at pin3 of the I200 oscillator. For all other
sources, the input of I200 is pulled down by R235 and Q202, the I200 is switched off
via Q203.
Through the I105(4052) the desired input signal for the I106(TDA2595) is selected.
This signal can be the new horizontal sync developed via I200, I203 and I202 for the
composite video ; or the composite sync separated from the input signal by
I407(LM1881) for the RGB source; or the through I403 decoded horizontal sync
pulse for a HDTV source.
The above selected sync pulses are then supplied to I106 via the emitter follower.
I106 together with I100, I101 and I102 and all their peripheral components form the
AUTOLOCK. This system makes the PLL of the TDA2595(I106) coincide with the
frequency of the source, and then let the PLL locked and ensure that it remains
locked.
*As more than once the same IC is presented in
the schematic sheets, we distinguish them by
adding suffix a, b, c and so on to it.
ICa starts with the lowest number.
I100 and I101c* and all their peripheral components form the FLYBACK SIMULATION. This is a system which ensures that the horizontal pulses from pin 4 of I106
are delayed and with a determined width returned to pin 2 (LFP). The second PLL
makes sure that the middle of this simulated flyback pulse coincides with the middle
of the horizontal sync of the input. The PLL realizes this by bringing the horizontal
pulse earlier to pin 4. This means that you get from pin 4 a 'horizontal drive pulse'
that arrives 't' periode earlier than the sync of the input signal wherein 't' is constrained by R104 and R105 and counts about 18% of the line period.
The AUTOLOCK, further, consists of three loops and each of them has a specific
function. Loop 1 is the TDA2595(I106) and its phase comparator which has a function of following quickly small phase shifts in a locked situation. The speed of the
loop is constrained by the status of the FAST/SLOW line. If the line is shorted to
ground then the loop is in FAST status. If the line is high impedance, then the loop
is in SLOW status.
Loop 2 contains R158, R159, I101b and the components around. The function of
Loop 2 is to make sure that the phase comparator operates in the middle of its
adjustment range in a long period. By this way, the oscillator remains locked on a
defined frequency. Loop 2 and Loop 1 keep working all the time.
The third loop is build up with I102, I101a, I101b, I101c and their peripheral components. Its function is to control if I106 is locked or not and when the I106 is not
locked it makes the oscillator coincides with the frequency of the source.
The frequency of the oscillator I106 depends on the value of the oscillator capacity at
pin 16 and the current drained out from pin 14. Pin 14 is always at 6V. R151 is
selected in such a way to have a free loop frequency of about 15 kHz.
I103b, I103c and I103d set the coincidence levels to 0 and +5V.
I104 and I2d form the PHASE ADJUSTMENT which bases on the same principle as
the LEFT BLANKING (adjusting the pulse width by means of a DC voltage).
17
Technical description
Date : 11/03/99
R7624895
Synchro Module
Vertical drive
R7624895
I105b switches the different inputs over to the output depending on the VIDEO_15kc
and HDTV levels. The VIDEO_15kc is only high when the +VID line is high and when
the video synchronization I200 (TDA2579A) is locked.
If there is a composite video source, then the vertical drive pulse, developed through
I200, I203 and I202, is switched over. In case of a RGB source, the vertical drive
pulse separated by I106(TDA2595), is switched over. For a HDTV source, the vertical
drive pulse decoded from the HDTV source, is switched over.
Horizontal blanking
The horizontal flyback pulse (HFB) is converted to +5V. After being buffered and
delayed by Schmitt-triggers(I306), it is then used as FIXED HORIZONTAL BLANKING.
The LEFT BLANKING is built around I302a and I303a. The horizontal flyback pulse
HFB triggers the monostable I302a. This supplies a pulse with a certain width which
in great parts is determined by the current of the source current Q307. The pulse is
transformed to a DC voltage by R340 and C317. The voltage is compared with a
voltage to be established and will be kept equalized by I303a. By this way, one gets
the pulse width adjustment.
The RIGHT BLANKING is built around I302b and I303b and works according to the
same principle as the LEFT BLANKING. The RIGHT BLANKING has to start somewhere before the end of the line and to end at the beginning of the horizontal flyback.
Therefore, I302a is triggered with the start of the horizontal flyback and a pulse is
generated which gives NO BLANKING. By using the other output of the I302b one
gets then a pulse that indicates the BLANKING. This inverse use results in that the
modulator has to work in a opposite way.
Vertical blanking
The vertical flyback pulse (VFB) is buffered and prolonged by Schmitt-triggers(I306)
and then is used as FIXED VERTICAL BLANKING.
Through I300a and I300b a sawtooth is developed. I300a functions as integrator and
I300b keeps the amplitude at 4V independent of the frequency. This sawtooth is ACcoupled through C307 and R314, and is further amplified by a Dead Band Amplifier.
This is a amplifier which works only when the input voltage Vi&gt;Vth, with Vth as a
threshold voltage determined by the peripheral components. By this way, one gets
at both sides of the scan a triangle with in between a zero voltage. The comparator
I301s compare this signal with 2 DC voltages coming from a I2C controlled DAC I1.
By adjusting these DAC outputs, the TOP &amp; BOTTOM BLANKING are adjusted. At
the end the vertical blanking waveform is clocked on horizontal flyback pulses
through I305.
All (negative) blanking signals are summed to the COMPOSITE BLANKING by I304.
Decoding horizontal trilevel sync of HDTV
sources
The decoding of the horizontal sync is the same for the 3 HDTV standards, i.e.
EUREKA(European), US HDTV and MUSE (Japanese).
Through I403a, a window is made which has 3/4 line time so that very short vertical
pulses from EUREKA and US HDTV do not come out. Afterwards, new horizontal
sync pulses with a specific width are generated from the edges of these windows.
18
Technical description
Date : 11/03/99
R7624895
Synchro Module
Decoding vertical trilevel sync of HDTV
sources
R7624895
1. EUREKA and US HDTV
The vertical sync can not by normal integration be separated from the composite
sync signal because they are much too short (8us less than a line).
Nevertheless the switching uses the difference in time between the vertical and
horizontal sync. The starting falling edge of the sync pulse is sharply integrated and
the ending rising edge is quickly restored. Horizontal pulses are too short to reach a
determined threshold, whereas vertical pulses which are 10 times longer do reach
the same threshold. This threshold is compared with the integrated sync by I400b so
that a pulse comes into existence at the position of the vertical sync. The pulse
resets a flip-flop which will be set by the first following horizontal sync. The rising
edge from setting the flip-flop is transformed by I402 into a vertical drive with a certain
duration.
2. MUSE
The vertical sync of MUSE HDTV is 10 lines long (interrupted by tri-level horizontal
serration pulses) and can thus easily be separated from the composite sync signal
through double integration. This separation takes place through R415, C408, R414,
C407 and Q401. The separated pulse is buffered by means of a Schmitt-trigger
inverter.
The obtained drive pulses are switched over by means of I405 to the analog multiplexer I105. The D401, C403 and R406 detects whether there are MUSE vertical
pulses. If that is the case, they are switched over. In other cases, the EURAKA or
US vertical pulses are switched over.
COMP_SYNC signal
The input switcher(R762228) makes use of the inverted (positive) composite sync
pulses to generate a new clamp pulse. This COMP_SYNC signal is integrated , in
case of HDTV, by means of C418 and Q406 so that the clamp pulse starts after the
positive section of the tri-level pulse.
Video sandcastle
The derived sandcastle of a video is sent to I405a. As the VIDEO_15kc line is high
now, the I405a switches the sandcastle over to the input of I405c. This sandcastle
passes through the I405c and will be used by the decoder and the input
switcher(R762228) to generate a clamp pulse. In case of a RGB or HDTV source the
SC/CLAMP output signal is not used in the projector except for the V701s projector.
Autopolarity
At the VID/CS line, the positive as well as the negative composite sync signals can
come in. I406 and its peripheral components buffer the negative pulses through and
transform the positive pulses to negative ones.
Orbiting-phase
The slowly transient DC voltage, which has to modulate the phase, come in through
the low pass filter R17 and C41. After being buffered, the voltage is added to the
phase voltage and thereafter the sum is inverted. With this voltage the phase is then
aligned.
19
Technical description
Date : 11/03/99
R7624895
R7624895
Synchro Module
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
R111453
R111477
R111477
R111477
R111477
R111477
R111477
P210122
P210122
P210178
P210122
P210178
P210178
P210076
P210076
P210167
P210136
P210137
P210122
P210122
P210092
R111477
P210026
P210161
P210122
P210122
P210167
P210170
P210122
P210122
P210092
P210169
P210169
V1151652
P210122
R111469
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA1000M M 10E2 85
C EL RA 100M M 25E2 85
C EL RA 100M M 25E2 85
C EL RA 100M M 25E2 85
C EL RA 100M M 25E2 85
C EL RA 100M M 25E2 85
C EL RA 100M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 1M Z 16 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# C0G MU 220P J 50 1206
C# C0G MU 220P J 50 1206
C# X7R MU 150N K 50 1210
C# Y5V MU 330N Z 25 1206
C# C0G MU 100P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C EL RA 100M M 25E2 85
C# C0G MU 680P J 50 1206
C# C0G MU 120P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 150N K 50 1210
C# C0G MU 56P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 220N K 50 1210
C# X7R MU 220N K 50 1210
C PP RA 3N3H 63E2 85
C# X7R MU 100N K 50 1206
C EL RA1000M M 16E2 85
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C200
C201
C202
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C218
C219
C220
C221
C222
C301
C302
C305
C306
C307
C308
C309
C310
C312
C313
C314
C315
C316
C317
C318
C319
C320
C321
C322
C323
C324
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C412
P210122
P210122
R111548
P210092
R111550
R111476
R111476
P210092
V114098
R111531
P210122
P210092
R111678
P210158
R111550
P210122
R115926
P210013
R111510
P210092
P210122
R111469
P210161
P210122
P210045
R111510
R111548
P210102
P210122
P210076
P210122
P210122
P210151
R114090
R114090
R114085
R111477
P210029
P210148
P210045
R111466
P210102
P210092
P210148
P210122
P210167
P210013
P210122
P210148
R111466
P210122
P210007
P210137
P210013
P210122
P210140
P210178
P210029
P210076
P210122
P210092
P210125
R111510
P210122
P210122
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 2M2M 50E2 85
C# X7R MU 10N K 50 1206
C EL RA 4M7M 50E2 85
C EL RA 47M M 25E2 85
C EL RA 47M M 25E2 85
C# X7R MU 10N K 50 1206
C POMERA 2M2M 50E2 85
C EL RA 10M M 35E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C EL BRA 10M M 25E2 85
C# C0G MU 150P J 50 1206
C EL RA 4M7M 50E2 85
C# X7R MU 100N K 50 1206
C PP RA 2N7J100E2 85
C# C0G MU 1N J 50 1206
C EL RA 22M M 25E2 85
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA1000M M 16E2 85
C# C0G MU 120P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 47N K 50 1206
C EL RA 22M M 25E2 85
C EL RA 2M2M 50E2 85
C# C0G MU 470P J 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 220P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 18N K 50 1206
C POMERA 1M K 63E2 85
C POMERA 1M K 63E2 85
C POMERA 330N K 63E2 85
C EL RA 100M M 25E2 85
C# C0G MU 2N2J 50 1206
C# Y5V MU 470N Z 25 1206
C# X7R MU 47N K 50 1206
C EL RA 100M M 16E2 105
C# C0G MU 470P J 50 1206
C# X7R MU 10N K 50 1206
C# Y5V MU 470N Z 25 1206
C# X7R MU 100N K 50 1206
C# X7R MU 150N K 50 1210
C# C0G MU 1N J 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 470N Z 25 1206
C EL RA 100M M 16E2 105
C# X7R MU 100N K 50 1206
C# C0G MU 1N F 50 1206
C# C0G MU 100P J 50 1206
C# C0G MU 1N J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 4N7K 50 1206
C# Y5V MU 1M Z 16 1206
C# C0G MU 2N2J 50 1206
C# C0G MU 220P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 22N K100 1206
C EL RA 22M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
20
Parts listing
Date : 11/03/99
R7624895
R7624895
Synchro Module
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C413
C414
C415
C416
C417
C418
P210122
P210122
P210092
P210170
P210122
P210163
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# C0G MU 56P J 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 1N8J 50 1206
1
1
1
1
1
1
D 1
D 2
D 3
D100
D101
D102
D103
D104
D105
D106
D107
D108
D109
D111
D112
D113
D114
D300
D301
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D313
D314
D315
D400
D401
D402
D403
D404
D405
D406
D407
D408
D409
P234047
P234047
P234047
P234055
P234099
P234099
P234047
P234047
P234099
P234099
P234099
P234099
P234047
P234099
P234047
P234047
P234099
P234047
P234055
P234055
P234055
P234055
P234099
P234047
P234047
P234099
P234099
P234099
P234099
P234047
P234047
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234055
P234047
P234047
P234047
P234047
D#BAV99
D#BAV99
D#BAV99
D#BAT54
D#4148
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#4148
D#4148
D#BAV99
D#4148
D#BAV99
D#BAV99
D#4148
D#BAV99
D#BAT54
D#BAT54
D#BAT54
D#BAT54
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#4148
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#BAT54
D#BAV99
D#BAV99
D#BAV99
D#BAV99
SER SOT23
SER SOT23
SER SOT23
SCH SOT23
R DMMELF
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
SER SOT23
R DMMELF
SER SOT23
SER SOT23
R DMMELF
SER SOT23
SCH SOT23
SCH SOT23
SCH SOT23
SCH SOT23
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
SCH SOT23
SER SOT23
SER SOT23
SER SOT23
SER SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I 1
I 2
I100
I101
I102
I103
I104
I105
I106
I200
I202
I203
I300
I301
I302
I303
P230983
P230203
P230451
P230203
P230009
P230163
P230025
P230064
R132762
R132874
P230451
P230028
P230887
P230028
P230025
P230293
U#8444T TDA SOL16 P
U#084 TL SO14 P
U#4098 HCF SO16 I
U#084 TL SO14 P
U#4046
SO16 I
U#74HC132
SO14 I
U#74HC123
SO16 I
U#4052
SO16 I
U 2595 TDA DIP18 P
U 2579A TDA DIP18 P
U#4098 HCF SO16 I
U#393 LM SO8 P
U#064 TL SO14 P
U#393 LM SO8 P
U#74HC123
SO16 I
U#082 TL SO8 P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
I304
I305
I306
I400
I401
I402
I403
I404
I405
I406
I407
P230206
P230052
P230173
P230028
P230034
P230451
P230451
P230669
P230030
P230040
P230969
U#74HC30
SO14 I
U#74HC74
SO14 I
U#74HC14
SO14 I
U#393 LM SO8 P
U#4013
SO14 I
U#4098 HCF SO16 I
U#4098 HCF SO16 I
U#40106B
SO14 I
U#4053
SO16 I
U#4070
SO14 I
U#1881 LM SO8 P
1
1
1
1
1
1
1
1
1
1
1
J 1
J 3
J 8
J 9
J 10
J 11
J103
J104
R313935
R313935
R313924
R313926
R313922
R313927
R315302
R315302
J CT H MBT P15 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBT P 4 M2SN WH
J CT H MBT P 6 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 7 M2SN WH
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
1
1
1
1
1
1
1
1
L 1
L 2
L 3
R3060522 CH RA NS 150 UH 0A75
R3060522 CH RA NS 150 UH 0A75
R3060522 CH RA NS 150 UH 0A75
1
1
1
M200
M201
R313729
R313729
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
1
1
P200
R107009
R TCE H 10K K 0W5 S 7TS
1
PC
R780584
PCB D708 SYN
1
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
Q109
Q110
Q200
Q202
Q203
Q302
Q304
Q307
Q308
Q309
Q310
Q400
Q401
Q403
Q404
Q405
Q406
Q407
P232004
P232004
P232012
P232101
P232004
P232033
P232004
P232004
P232079
P232004
P232004
P232004
P232004
P232004
P232004
P232033
P232101
P232101
P232004
P232004
P232004
P232004
P232079
P232004
P232004
P232079
P232004
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BFR30
SS SOT23
Q#BC859C P SS SOT23
Q#BC849C
N SS SOT23
Q#BSV52
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSV52
N SS SOT23
Q#BC859C P SS SOT23
Q#BC859C P SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC849C
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 1
R 2
R 3
R 4
R 5
R 6
R 7
P200387
P200387
P200393
P200411
P200427
P200387
P200387
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
1
1
1
1
1
1
1
21
Parts listing
Date : 11/03/99
R7624895
R7624895
Synchro Module
SIT.
ITEM NO. DESCRIPTION
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
P200387
P200483
P200460
P200437
P200451
P200415
P200435
P200435
P200387
P200451
R101528
P200455
P200445
P200443
P200453
P200437
P200431
P200431
P200429
P200455
P200459
P200435
P200435
P200419
P200459
P200453
P200407
P200507
P200405
P200403
P200457
P200455
P200387
P200387
P200387
P200443
P200459
P200453
P200393
P200391
P200413
P200413
P200427
P200411
P200387
P200387
P200441
P200431
P200417
P200411
P200387
P200437
P200363
P200431
P200435
P200459
P200427
P200483
P200409
P200407
P200441
P200467
P200431
P200429
P200425
P200411
P200407
R# CE H100E F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H110K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 47K F 0W25 1206
R MF H220E F 0W4 E3
R# CE H 68K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H 10M F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H220K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 3K9 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H680E F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R176
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R220
R221
R222
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R300
R304
R305
R306
R307
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
P200471
P200471
P200459
P200459
P200443
P200443
P200451
P200475
P200387
P200387
P200397
P200397
P200427
P200459
P200411
P200459
P201353
P200459
P200449
P200419
P200411
P200413
P200446
P200401
P200431
P200355
P200435
P200433
P200411
P200435
P200459
P200423
P200437
P200371
P200429
P200435
P200435
P200404
P200433
P200466
P200435
P200459
P200451
P200451
P200445
P200457
P200391
P200411
P200435
P200435
R101550
P200387
P200415
P200435
P200435
P200437
P200469
P200477
P200460
P200427
P200422
P200427
P200451
P200451
P200455
P200441
P200451
R# CE H330K F 0W25 1206
R# CE H330K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 0E 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 30K F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 4E7 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 22E F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H200K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R MF H 15K F 0W4 E3
R# CE H100E F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H270K F 0W25 1206
R# CE H560K F 0W25 1206
R# CE H110K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 3K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 47K F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
22
Parts listing
Date : 11/03/99
R7624895
R7624895
Synchro Module
SIT.
ITEM NO. DESCRIPTION
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R422
R423
R424
R425
R426
R428
R429
R430
R432
R433
R434
P200435
P200427
P200427
P200427
P200387
P200387
P200427
P200423
P200387
P200387
P200411
P200465
P200453
P200391
P200393
P200453
P200427
P200459
P200443
P200411
P200391
P200393
P200453
P200427
P200443
P200457
P200465
P200417
P200387
P200387
P200427
P200387
P200387
P200411
P200437
P200399
P200441
P200449
P200427
P200453
P200465
P200439
P200431
P200423
P200423
P200411
P200427
P200475
P200439
P200439
P200435
P200457
P200443
P200459
P200387
P200415
P200387
P200387
P200451
P200473
P200475
P200415
P200483
P200411
P200411
P200387
P200387
R# CE H 10K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H390K F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R435
R436
R437
P200411
P200387
P200387
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
1
1
1
Z100
Z101
Z400
P234036
P234057
P234184
D#ZEN 5V6 0W3 B SOT23
D#ZEN 8V2 0W5 C DMMELF
D#ZEN 7V5 0W5 C DMMELF
1
1
1
R7624895A UN V701MM SYN
R7624895P UN V701MM SYN
QUANTITY
1
1
23
Parts listing
Date : 11/03/99
R7624895
Synchro Module
R7624896
1
SERVICE SHEET
Date : 12/03/99
R7624896
1
2
A
I106
C122
GND
+
R100
B
C120
C127
C131
C132
C210
C
J102
L1
C305
C307
D
780818-1
C302
GND
E
767676
F
12 3 4 5
T B MI CV
J103
C321
C312
+
+
+
+
+
+
1
1
J9
+
C33
1
L3
1
C36
1
+
F
TO INPUT SWITCHER (J204)
L2
C34
TO DEFLECTION (J8)
J3
J104
GND
E
J11
J10
TO DEFLECTION (J17)
TO SOFT EDGE/CONTR. MOD. UNIT J8
J101
TO ORBITING UNIT (J1)
C108
+
C32
C31
C306
1
+
C409
C37
+
C200
M200
VID/CS/HS
J1 TO INPUT SWITCHER (J202)
D
+
+
P200
ADJ. VIDEO FREQ
C202
C
+
C125
C35
B
C215 C214
C205
FLOW
+
C207
VIDEO HS
M201
C128 C129
J100
Modifications reserved
+
3
4
5
6
A
I200
G
G
H
P200
M200
M201
L1
L2
L3
J1
J3
J8
J9
J10
J11
J100
J101
J102
J103
J104
I106
I200
C31
C32
C33
C34
C35
C36
C37
C108
C120
C122
C125
C127
C128
C129
C131
C132
C200
C202
C205
C207
C210
C214
C215
C302
C305
C306
C307
C312
C321
C409
B1
B4
C5
A4
C5
F5
G5
C6
E6
F3
F4
F3
F4
A6
E6
C1
E1
E5
A1
A5
D4
D5
G2
F5
B3
G5
D3
E3
B2
A2
B3
B2
A3
A3
C3
C3
C5
B6
B4
A4
C5
B6
B6
D1
D1
D1
D2
E2
E2
D4
COMP. LOC.
R100
Name
SYNC MODULE
Module No
R7624896
Drawn
I
Rev
1
Sheet
1/2
Checked
CHT
PCB No
R780818
JVDY
I
BARCO PROJECTION SYSTEMS
Date
23-03-1999
Index
0
TOP VIEW
H
1
2
3
4
5
6
C28
R346
R340
R343
R342
R180
C314
R179
R341
R334
C322
D309
C20
C27
R325
R332
R326
C18
R327
R304
R348
R331
C320
R311
R344
C318
C23
C317
R339
R336
D310
R333
C313
R349
R335
D308
R338
C4
R120
C29
C410
R417
R418
R316
C401
R321
R122
C109
C110
R130
R129
R306
R12
C112
C30
C316
R10
C42
C21
C315
R13
R128
R11
R14
R15
C40
C43
C323
R132
R131
R300
C114
R421
C324
D311
R350
R330
R133
R134
R209
C216
C3
C13
R117
R408
C405
R401
D400
R402
R403
R123
C1
C407
R121
R404
R126
C406
C113
C111
R127
R405
R9
R337
R17
R355
R329
R168
R169
R135
R328
R222
R218
R118
C404
R415
D402
R412
R411
Z400
R410
C402
D403
R208
R206
R425
R237
R223
C414
C413
R407
C400
R419
C408
R413
R431
C12
R352
R353
C38
C41
R4
R435
R436
R423
R422
C39
E
C218
R238
R217
C204
R216
R204
C412
R234
R426
R221
R420
R400
R416
C16
C11
R414
R220
C415
R424
R124
R125
R167
R428
C416
C14
D404
R429
C15
R351
C134
R434
R432
R433
R3
R8
R7
R6
D
R207
D409
C102
Q202
C10
D112
R225
C208
Q203
R210
D103
Z101
I407
C212
F
I103
I203
Q200
R215
R213
R203
R202
C
C8
I406
R139
D1
C107
R226
C201
D2
C5
Q201
R205
R212
R437
B
C319
R162
R214
Modifications reserved
R347
C217
R211
C221
Q406
R345
R176
A
C25
R318
R177
R230
Q403
R322
C9
D405
R317
R119
Q110
D109
C206
D313
C6
C308
D407
C19
D102
R137
D408
C104
D108
R239
I404
C106
C219
Q310
R113
R107
R227
I405
R114
R108
Q405
R181
R173
Q407
R115
D111
Q401
R109
C22
R232
Q400
C105
R228
6
D305
R161
C220
5
R324
R140
I403
C17
R163
Q404
R315
R160
I1
R312
D107
C24
D104
R320
R105
R138
I202
R174
D307
C301
R157
C222
D113
C133
I201
R165
I401
R159
R175
I402
R307
C130
R170
I400
C103
I105
R104
I102
R150
R172
R229
Q106
R314
R156
Q107
C115
C2
4
R319
R164
Q103
D315
R154
R171
I104
R112
R152
Q105
R182
R116
R155
I2
D101
Q109
C117
D406
R103
R153
Q104
R102
D106
D3
C101
R158
I304
C7
D312
D115
R106
R178
3
C310
C124
Q309
C135
Q307
C100
D114
D300
R323
R146
Q102
R101
R148
I306
C309
R147
D302
R149
I101
C126
I302
R313
R143
Z100
C121
Q108
C123
D301
R111
D105
D304
D100
R151
R141
D303
Q101
I100
F
R142
I303
C26
I300
R110
Q100
E
C118
Q304
Q308
R305
I305
Q302
D
C116
D306
I107
Q111
C
D314
I301
B
R144
C119
2
1
A
R145
R233
R231
C213
R200
C211
C209
R236
R201
R219
R235
R16
R166
R427
R1
R2
C417
R409
R430
C403
D401
R406
R354
R5
C418
R136
G
G
I
C407
C408
C410
C412
C413
C414
C415
C416
C417
C418
C5
C5
B3
E2
E2
D3
D5
A4
G2
F2
E2
E3
F3
F3
D5
A4
G2
C1
A3
D2
D2
D2
D2
A2
A2
B4
B3
B2
B2
A2
B3
B5
C1
D2
D4
C5
C4
C5
C5
C5
B3
B5
B5
E5
B4
C3
E1
E2
E3
F3
D3
E3
B2
E4
F4
F4
D2
B2
B2
C2
D3
C2
A3
D4
D4
C4
E4
D5
C5
D5
E5
D2
D2
E3
C3
D3
A4
A4
F3
F2
F2
G3
B1
F6
E4
E5
E5
D1
D2
D3
D100
D101
D102
D103
D104
D105
D106
D107
D108
D109
D111
D112
D113
D114
D115
D300
D301
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D313
D314
D315
D400
D401
D402
D403
D404
D405
D406
D407
D408
D409
I1
I2
I100
I101
I102
I103
I104
I105
I107
I201
I202
I203
I300
I301
I302
I303
I304
I305
I306
I400
I401
I402
I403
I404
I405
I406
I407
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
Q109
Q110
Q111
Q200
Q201
Q202
Q203
D4
D5
D3
E5
E5
E5
D5
D5
C5
B5
COMP. LOC.
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C38
C39
C40
C41
C42
C43
C100
C101
C102
C103
C104
C105
C106
C107
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C121
C123
C124
C126
C130
C133
C134
C135
C201
C204
C206
C208
C209
C211
C212
C213
C216
C217
C218
C219
C220
C221
C222
C301
C308
C309
C310
C313
C314
C315
C316
C317
C318
C319
C320
C322
C323
C324
C400
C401
C402
C403
C404
C405
C406
D4
G3
E4
B3
D3
C2
E2
E3
F4
F4
D4
C4
E4
C5
C5
D5
E2
A2
D2
B2
C4
E3
C3
G4
B2
D1
A1
C2
D4
C3
B5
B5
B3
B3
C3
B4
E2
E2
E2
E2
D2
E2
D2
D3
D4
C3
C4
C4
C4
A4
F2
F1
F2
G2
G2
F2
F2
F2
F2
F3
F3
A4
B1
F5
F5
F5
E5
F5
F5
F5
F5
E4
E4
F4
F4
F4
F4
F4
C1
D2
B1
A2
B3
B2
B3
C3
C3
C2
C2
C3
B2
A2
B2
D4
D4
C4
C5
E5
E4
C4
COMP. LOC.
C6
C6
B5
B5
B5
A5
A5
A5
B3
C3
B3
C3
C3
B3
B4
D6
B3
F2
E2
E2
F2
E2
E2
E3
E3
E2
D1
D1
E2
D2
E2
E2
E2
E3
E4
D3
D3
C4
C3
D3
D5
D5
C4
C4
C4
C3
C3
A3
A3
A4
A4
A4
A4
F3
F3
F3
F3
G2
F2
F2
F1
G1
F2
F2
F2
F2
F2
F2
G2
F3
F3
F3
F2
F2
F2
F2
E3
E3
E3
F3
F3
F3
D6
D5
A4
B4
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
H
C1
A2
B3
B2
A3
B5
C5
D5
C5
B4
B5
B5
B5
Q302
Q304
Q307
Q308
Q309
Q310
Q400
Q401
Q403
Q404
Q405
Q406
Q407
COMP. LOC.
R170
R171
R172
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R300
R304
R305
R306
R307
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
E2
E2
C4
Z100
Z101
Z400
Drawn
JVDY
Checked
CHT
PCB No
R780818
Rev
1
Sheet
I
BARCO PROJECTION SYSTEMS
Date
23-03-1999
Module No
R7624896
Index
0
B5
B3
D4
D4
D4
D4
C4
C4
C5
D5
E4
C4
C4
C5
C5
D4
D5
D5
D5
D3
D3
D3
E5
B4
B3
B3
D5
E5
E5
C5
D5
C5
C5
C5
B5
B5
B5
B5
B5
B5
R354
R355
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R422
R423
R424
R425
R426
R427
R428
R429
R430
R431
R432
R433
R434
R435
R436
R437
COMP. LOC.
Name
SYNC MODULE
F3
G3
F3
F3
F3
F3
F3
E3
G3
B1
B1
C1
B1
F6
F5
F6
F5
F5
F4
E5
F5
F5
F5
F5
F5
F5
F5
F5
F4
F5
F5
E4
E4
E5
E5
F5
E4
E4
F4
F4
G4
G4
F4
G4
F4
G4
E5
E5
E5
E5
F5
F4
A3
A2
C1
C1
C1
C1
D1
D1
D2
D2
D2
D2
C2
A1
B1
C2
C2
A2
A2
A2
A2
A2
A4
B4
A4
A3
A2
B3
B2
B2
C2
B3
B3
C3
C2
B2
B2
C2
C3
C2
C2
C2
A2
A3
A3
A3
B5
B5
COMP. LOC.
BOTTOM VIEW
H
6
5
4
3
2
1
1
+12V
A
3
1
2
5
4
VIDEO_DRIVE
220P
C100
&amp;
I100
R
CX
RX/CX
HCF4098
6
7
10
+12V
B
R102
R104
27K
R103
C101
220P
I100
10
&amp;
11
12
+12V
5
4
C115
3
100K
R100
9
6
13
15 R
14 CX
RX/CX
HCF4098
7
C
2
R144
18
1
C116
100K
17
LFP
16
10E
R143
C122
13
+12V
0E
**
R118
I404
40106B
12
820E
R149
R147
C125 +
D
C104
100P
R111
330K
R158
330K
C130
10K
R115
R112
R114
+12V
R159
BC849C
Q100
I102
5
15 INH
11 ZENER
4
VCOOUT 2
12 R1
PC1 13
6 R2
PC2 1
7 C1A
PCP 10
9 C1B
SF
14 VCOIN
SIGN
3
COMP
HEF4046
R110
100K
R119
R150
C127
4u7
R157
680E
R156
+12V
6K8
7
E
R107
12
13
I101
TL084
R109
68K
8V2
2
3
-
+
I101
R113
Q101
5
6
BC849C
1N4148
I101
+
TL084
100K
C131 R160
2M2
TL084
C105
R108
D101
C106
100K
+
2K2
Z101 D107
1N4148
100K
5V6
Z100
5K6
[2:i2]
R101
68K
BAT54
+
I101
8
HS
15
+
D
1000M
Q108
BSS84
+
2u2
R155
3K9
C129
47u
14
680E
1
R116
D108
1N4148
10M
R117
D102
1N4148
100K
R161
R162
G
C107
10K
22K
R163
+
C132
D
S
Q102
BFR30
47K
R164
+12V
F
D109
BAV99
+5V
+5V
R175
100K
**
R179
+
C108
100u
R121
82K
I103
&amp;
R180
R176
+12V
74HC132
+5V
R178
**
2
1
R120
R171
100K
470E
10K
R130
Q103
BC859C
C109
680P
3
R181
Q111
BC849C
180E
I104
14
G
&amp;
C135
1u
R
CX
RX/CX
74HC123
68K
R122
+12V
1N4148
D111
+5V
3
14
15
1
2
R129
R172
1K
470K
R165
D115
4148
G
13
9
10
11
6
7
100K
R127
C113
I104
150K
&amp;
R
CX
RX/CX
74HC123
I103
&amp;
I107
56K
R128
C111
C114
56P
12
5
100K
6
8
4
12
13
R132
H
10
0
1
G
H
2
1
+12V
11
R133
Q105
15
BSV52
O/I
HEF4053
I107
74HC132
I103
&amp;
R131
+5V
+12V
+5V
Q104
BC849C
100E
R124
R123
Q106
BC849C
100E
R135
R134
Q110
BC849C
100E
R166
R170
R168
270E
D103
D104
BAV99
D112
BAV99
D113
BAV99
+5V
+12V
+5V
+12V
HP_CONTR
I
100E
H_DRIVE
PHASE’
100E
R125
R136
COINCIDENCE
COINCIDENCE’
100E
V_DRIVE
R167
R169
C134
PCB No
Division
[5:e3]
[5:g1]
[5:g3]
[3:a6]
[5:g1]
[5:g3]
Sheet
1/5
1
Rev
BPS
CHT
Checked
R780818
10K
270E
Index
I
CHT
SYNC MODULE
0
Drawn
BARCO NV
23-03-1999
Date
R7624896
Module No
Name
BAV99
HORIZONTAL SYNCHRONIZATION
C112
100K
I2
12
22K
+5V
**
9
G
HEF4053
O/I
74HC132
9
0
1
10
I103
&amp;
74HC132
R174
5
4
R173
R126
+
TL084
13
4
C110
120P
C133
100K
+12V
R182
+12V
5
3
REMARK : COMPONENTS MARKED WITH ** ARE NOT MOUNTED
1K2
D100
R106
8
9
9
SC
I106
14
TDA2595
13
100K 3K3
S
G
C126
10K
D105
1N4148
1M
R148
Q109
+
22K
TL084
-
VS
12
100K
100K
R146
C117 C123 C121 C120
10K
11
HS/CS
10
C118
220K
C119
220K
R141
C124
100K
D106
1N4148
R153
560E
BC849C
R154
56K
R105
10K
R145
12K
R142
+12V
680E
C128
47u
10u
F
4K7
100K
10K
C102
150K
+12V
R138
Q107
BC849C
R152
220K
+
E
1K2
100E
1K
4K7
100K
0E
4K7
C103
330K
1K8
R137
+12V
D114
10K
220E
R151
5K6
2
I105
MUXDMUX
EN
0
0
1 G3
13
R140
1K
SC_TDA2595
6
10
9
0
1
2
3
R139
18K
[4:a6]
FAST/SLOW
VIDEO_15KC
HDTV
HDTV_HS
12
14
15
11
22K
3
1N4148
D
0E
3
[5:g1]
[4:i1]
[4:a4] [5:g2]
1
5
2
4
HEF4052
0
1
2
3
0E
**
R177
6K8
6K8
C
470K
[4:i3]
RGSBS_HS
VIDEO_HS
HDTV_VS
VIDEO_VS
100E
56K
B
0E
10K
150E
27K
[4:i4]
[2:i4]
[4:i2]
[2:i5]
Modifications reserved
VIDEO_COINCIDENCE
VS_EXT
A
1K
12K
680E
180E
4
5
6
[5:g2]
[2:i6] [4:a1]
6K8
1
2
3
4
5
6
6
5
4
3
2
[4:i1] [4:a2]
A
R234
10u
C200
10K
R220
150E
Modifications reserved
+VIDEO
VID/CS/HS
R221
1K
R235
100K
39K
B
BC849C
Q202
R201
10K
R237
R202
BC849C
Q200
10K
[4:a5] [5:g2]
10K
R200
R236
1K
R203
BC849C
Q203
R222
150P
C201
510E
+12V
2K2
C
+5V
22u
+
C214
2u2
+
C215
12K
R215
22E
R216
+
1K2
47K
C213
5K6
R217
13
18
7
6
R204
4u7
C202
3
ST
D
4
ST
PLL
8
2n7
+12V
10K
R212
R213
2
R211
Vert.FB
17
SC
9
1
Vert. Out
14
100K
C212
12
R238
E
11
GND
E
Hor.Out
10K
C208
22u
C207
PLL 2 Flyback
10
Vcc
+
16
I200
TDA2579B
RC
1K
C206
Vstart
R205
15
P200
10K
ADJUSTMENT
VIDEO FREQUENCY
C205
R214
50/60 Hz
Coinc.
Sync Sep.
Sync Sep.
Video In
5
100K
C204
D
3K3
M200
C
100K
R207
120p
C211
R206
390E
6K8
30K
1K
R209
R210
10K
8K2
B
15K
+12V
+12V
R219
82K
R233
47K
C210
+
F
C222
R232
100K
100K
820E
**
R239
1000M
R208
+12V
R230
F
C221
C209
100K
R231
**
R218
**
BC849C
**
Q201
6K8
5K1
4E7
47K
27K
1
A
+
I203
-
3
2
LM393
-
6
LM393
+
I203
5
+12V
220P
C220
R229
R228
+5V
G
13K
**
R223
1n
**
C216
+12V
+12V
9
10
200K
R227
8K2
R226
74HC4538
G
&amp;
R
CX
RX/CX
I201
**
H
I
H
100K
C219
470P
C218
13
15
14
11
12
7
6
1K
**
I202
RX/CX
&amp;
VIDEO_VS
VIDEO_HS
BARCO NV
I
CHT
Drawn
0
Index
VIDEO_COINCIDENCE
23-03-1999
Date
[4:a6]
[1:a1]
Division
BPS
CHT
1
Rev
Checked
R780818
PCB No
2/5
Sheet
[1:a6] [4:a1]
[1:a6]
[1:a5]
M201
ADJUST FREQ.
TO 15625 Hz
BY MEANS OF P200
SC_TDA2579
SYNC MODULE
9
10
7
6
+5V
R7624896
Module No
Name
HCF4098
13
15 R
14 CX
11
12
HCF4098
R
CX
RX/CX
3
1
2
I202
&amp;
6K8
**
R225
5
4
C217
VIDEO_DRIVE
VIDEO SYNCHRONIZATION
74HC4538
R
CX
RX/CX
3
1
2
I201
&amp;
5
4
**
REMARK : COMPONENTS MARKED WITH ** ARE NOT MOUNTED
1
7
+12V
10K
100K
6
5
4
3
2
1
1
2
3
[5:e1]
[5:e1]
[5:g3]
[5:g3]
[5:e1]
[5:e1]
D300
BAV99
D307
BAV99
R329
+5V
+5V
R331
100E
100E
R330
11
1
1
I306
I306
74HC14
1
74HC14
B
10
2 3
B
1K5
I306
R304
1
74HC14
R348
180K
1K
R341
1K
D311 R332
1N4148
4
+5V
10K
1
D314
1N4148
I306
74HC14
C312
100u
R333
180K
56K
R334
C321
100u
12
Q302
BC849C
R335
Q307
BC859C
D308
1N4148
C313
470P
10K
C314
D309
1N4148
Q308
BC859C
R342
C302
7
3
2
C306
R311
+12V
330n
C316
I303
100K
2
+
TL082
3
C317
150K
82K
R347
C318
1K
6
I303
R312
R313
1
C319
100K
7
E
5
+
1
C307
100u
F
D301
BAT54
D303
BAT54
+12V
-12V
4K7
R316
C308
2K2
I300
R315
13
9
I300
I306
8
+
1
10
TL064
10K
R322
TL064
3K
9
+
1K
R355
R318
D302
BAT54
D304
BAT54
R317
14
8
+5V
4
3
2
1
R319
R320
+5V
I305
S
C1
1D
R
74HC74
5
6
G
G
C309
470K
6
5
+
I301
-
+
I301
LM393
3
-
I304
&amp;
LM393
2
1
2
3
4
5
6
11
12
74HC30
REMARK : COMPONENTS MARKED WITH (*) ARE NOT MOUNTED
74HC14
C324
100P
12
6
47K
47K
R314
R321
47K
I306
74HC14
68K
18K
D
6
I300
TL064
5
-
+
I300
1u
180E
R339
C315
22K
R340
470K
100K
R336
C305
13
4
5
TL064
+
1
R338
I302
I302
22K
R346
+
TL082
5
C320
F
8
7
1
+12V
4K7
4K7
1u
&amp;
12
R345
270K
470K
E
4K7
R307
D315
&amp;
1N4148
R337
1
2
3
14
15
9
10
R
CX
RX/CX
74HC123
56K
12K
11
6
7
R
CX
RX/CX
74HC123
R344
56K
180E
R343
560K
C
+
R306
13
D310
+5V
+5V
+5V
C323
1n
10K
1N4148
+
D
110K
C301 R305
18K
C322
100K
C
4K7
A
TOP_BLANKING
R300
4K7
R328
100E
BOTTOM_BLANKING
VFB
HFB
LEFT_BLANKING
RIGHT_BLANKING
COINCIDENCE’
Modifications reserved
150E
150E
R323
R324
D305
1N4148
H
C310
47K
R325
Q304
Q309
R349
Q310
BC849C
R352
100E
100E
100E
R353
D306
BAV99
D312
+5V
+5V
+5V
BAV99
D313
BAV99
100E
R327
100E
R351
100E
R354
I
VFB
VBL
HFB’
[5:g1]
[5:g5]
[5:g5]
Sheet
BPS
CHT
1
Rev
3/5
[5:g3]
Division
Checked
R780818
PCB No
COMP_BLANKING
Index
I
CHT
SYNC MODULE
0
Drawn
BARCO NV
23-03-1999
Date
R7624896
Module No
Name
R350
R326
VERTICAL AND HORIZONTAL
BLANKING GENERATION
+5V
+5V
-12V
H
BC849C
BSV52
+5V
4K7
1K8
4K7
4
5
6
[1:i5]
A
4K7
3K3
1
2
3
4
5
6
6
5
4
3
2
[2:i4]
[1:a3]
[2:a1] [5:g2]
[1:a5] [5:g2]
[2:a2] [4:i1]
[1:a6] [2:i6]
+12V
1K
B
1
40106B
I404
C
2
10
1N4148
D404
1K5
R428
12
13
+12V
22K
C408
15K
R415
3
C416
56P
4070
I406
1
R416
22u
+
I404
40106B
11
4 5
D
40106B
I404
6
1N4148
BAT54
D405
100K
C417
330E
D400 R401
12K
R400
I405
A
Modifications reserved
O/I
R427
HEF4053
0E
**
1K
15
G
C400
R429
G
4
4070
I406
1
8
9
R413
C407
10K
15K
R414
C409
0
1
4070
I406
1
R412
2
1
LM1881
I407
5
6
+12V
Q401
BC849C
8 VCC COMP SYNC 1
6 RESET VERT SYNC 3
2 VIDEO IN BURST 5
4 GND ODD/EVEN 7
10K
C415
R426
100K
C406
1N4148
+12V
R419
10
100K
C414
100K
C413
3
R410
D402 R411
+12V
1
R424
SC_TDA2595
SC_TDA2579
+12V
4070
I406
1
7V5
Z400
R409
100K
C410
-
2
LM393
+
I400
3
-12V
47K
VIDEO_15KC
R425
1
2
Q400
BC849C
R417
D409
BAV99
10K
EN
HEF4053
1N4148
D403
100K
C412
22K
R418
82K
390K
+12V
100E
1M
6
VID/CS/HS
HDTV
+VIDEO
VIDEO_COINCIDENCE
3K3
+12V
3K3
470K
100K
1
4K7
R420
470K
+VID
D
S
BSS84
Q403
R403
+12V
R402
+12V
18K
39K
[5:g2]
+12V
D
E
E
G
O/I
0E
**
HEF4053
I405
R431
12
0
13
1
11
R430
100K
-
6
LM393
+
I400
5
C401
1K
C
14
7
+12V
R435
100E
D
R432
100E
F
Q407
R433
BAV99
D407
1n8
C418
BSS84
Q406
BC849C
+12V
S
F
D408
BAV99
+12V
I401
8
11 S
C1
9
10 1D
R
4013
+12V
R436
G
Q405
+12V
BC849C
R404
+12V
4K7
B
1K
100E
R434
56K
R405
40106B
I404
4K7
C402
10
+12V
D401
&amp;
I402
1M
C403
2K2
C404
R
CX
RX/CX
HCF4098
R407
15K
3
1
2
5
4
1N4148
7
6
&amp;
G
0
1
5
3
I403
G
9
13
15 R
14 CX
RX/CX
HCF4098
11
12
R406
REMARK : COMPONENTS MARKED WITH ** ARE NOT MOUNTED
+12V
100E
R437
12
13
+12V
11
H
O/I
9
10
HEF4053
I405
4
+12V
6K8
H
R408
+12V
R421
100E
R422
Q404
220P
BAV99
D406
C405
BC849C
CLAMP PULSE GENERATION,
HDTV SYNC PROCESSING AND
SUPPORTING SIGNALS
G
180K
A
1K
1K5
&amp;
I403
100E
R423
40106B
I404
+VIDEO
I
CHT
Drawn
0
BPS
CHT
1
Rev
Checked
Division
4/5
Sheet
[5:g3]
[5:g3]
[1:a5]
[1:a5]
[5:g5]
[1:a6]
[1:a5]
[2:a2] [4:a2]
R780818
PCB No
SC/CLAMPP
COMP_SYNC
HDTV_HS
RGSBS_HS
COMP_SYNC
HDTV_VS
VIDEO_15KC
Index
BARCO NV
23-03-1999
Date
R7624896
Module No
7
6
8
SYNC MODULE
R
CX
RX/CX
HCF4098
Name
3
1
2
5
4
+12V
9
I
6
5
4
3
2
1
1
2
3
4
5
6
8
7
8
8
7
7
7
+5V
47K
R17
D1
4070
D2
14
16
14
16
16
14
16
16
16
16
16
B
B
+12V
-12V
+12V
BAV99
D3
BAV99
C40
1M
I100
I102
HCF4098
BAV99
C41
100K
8
8
4046
HEF4052
I105
8
7
HEF4053
I401
I402
I403
HCF4098
4013
HCF4098
I107
7
8
C31
I202
+
8
100K
1000M
C1
7
8
8
C2
C3
100K
C4
100K
HCF4098
C5
100K
I404
40106B
7
HEF4053
100K
100K
C6
7
8
I406
I405
C18
7
100K
Modifications reserved
14
14
14
16
16
14
16
ORBITING_PHASE
PHASE
SCL
SDA
A
I104
74HC123
I103
74HC132
I201
I302
74HC4538
74HC123
I304
74HC30
I305
74HC74
I306
74HC14
A
C9
100K
C12
C13
C14
100K
C16
100K
100K
C15
100K
100K
100K
C11
C10
100K
C25
100K
100K
C8
100K
C7
1M
1K
R9
4K7
R4
+
I2
R5
3
-
TL084
2
C38
100K
C17
100K
C19
100K
C20
C23
100K
100K
C21
100K
1
-12V
11
4
11
4
4
4
11
C39
100K
+12V
I101
12K
R10
C
+12V
47K
4
8
8
8
4
8
4
R12
110K
R11
+12V
TL084
I203
LM393
I300
I301
TL064
LM393
I303
TL082
I400
LM393
I2
TL084
C
C22
100K
C24
100K
C26
C27
100K
C28
100K
100K
C29
100K
C30
100K
I1
0 9
1 Vp
16
7 15
3 SDA
4 SCL
14
2 Vmax
13
DAC0-7 12
11
10
5 A0
6 A1
7 A2
8
1K5
R13
1M
C42
TDA8444T
GND
6
I2
TL084
5
+
J100
J101
J102
R6
R7
R8
7
6
EN
11
G
12
0
13
1
100E
100E
100E
10K
R14
I107
O/I
HEF4053
D
14
D
9
10
I2
R15
10K
C43
1M
TL084
+
J104
J103
+12V
8
6
3
5
4
S
+5VA
+12VA
-12VA
2
1
PHASE’
BLACK_B
BLACK_G
BLACK_R
RIGHT_BLANKING
LEFT_BLANKING
BOTTOM_BLANKING
TOP_BLANKING
PHASE
I401
C1
4013
1D
R
E
[3:a6]
[3:a4]
[3:a3]
+
+
+
74HC74
I305
S
C1
1D
R
[3:a1]
[1:i2]
L1
150u
L2
150u
L3
10
11
12
13
150u
+5V
E
C32
100u
C34
100u
C36
100u
9
8
+
+
+
C33
100u
C35
100u
C37
100u
11
12
13
15
14
&amp;
+5V
+12V
-12V
I402
F
HCF4098
R
CX
RX/CX
F
10
9
REMARK : COMPONENTS MARKED WITH (**) ARE NOT MOUNTED
[1:i5]
+5VA
[1:i3]
[3:i1]
[1:a3]
[2:a1] [4:a5]
[4:a1]
[1:a5] [4:a4]
-12VA
+12VA
[1:a6]
[4:i5]
[3:i5]
[4:i4]
[1:i4]
[3:a3]
[1:i6]
[3:a3]
+12V
-12V
[3:i3]
[4:i3]
[3:i4]
Name
Module No
COINCIDENCE
SCL
100E
SDA
100E
HP_CONTR
VFB
FAST/SLOW
HDTV
100E
+VID
VID/CS/HS
BLACK_R
BLACK_G
BLACK_B
HFB
ABL
VS_EXT
SC/CLAMPP
COMP_SYNC
180E
G
J1
J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TO INPUT SWITCHER (J202)
R1
R2
R16
R3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
TO DEFLECTION (J8)
J9
TO INPUT SWITCHER (J204)
COMP_BLANKING
H_DRIVE
HFB
HFB
V_DRIVE
VFB
ABL
J10
1
2
TO DEFLECTION (J17)
ORBITING_V_SHIFT
J11
1
2
3
4
5
6
7
TO ORBITING UNIT (J1)
J8
1
2
3
4
Division
Sheet
5/5
1
Rev
BPS
CHT
Checked
R780818
PCB No
TO SOFT EDGE/CONTR MOD UNIT
SCL
SDA
ORBITING_PHASE
ORBITING_V_SHIFT
VBL
COMP_SYNC
HFB’
Index
0
Drawn
G
JVDY
SYNC MODULE
R7624896
Date
23-03-199
BARCO NV
1
2
3
4
5
6
COMP. LOC.SH.
C1
A5 5
C2
A5 5
C3
A5 5
C4
A6 5
C5
A6 5
C6
A6 5
C7
B4 5
C8
B5 5
C9
B5 5
C10 B5 5
C11 B5 5
C12 B5 5
C13 B6 5
C14 B6 5
C15 B6 5
C16 B6 5
C17 C5 5
C18 A6 5
C19 C5 5
C20 C6 5
C21 C6 5
C22 C5 5
C23 C6 5
C24 C5 5
C25 B5 5
C26 C5 5
C27 C6 5
C28 C6 5
C29 C6 5
C30 C6 5
C31 A5 5
C32 E4 5
C33 F4 5
C34 E5 5
C35 F5 5
C36 E5 5
C37 F5 5
C38 C2 5
C39 C2 5
C40 B3 5
C41 B3 5
C42 D3 5
C43 D3 5
C100 A1 1
C101 B1 1
C102 B2 1
C103 A2 1
C104 D3 1
C105 E2 1
C106 E2 1
C107 F2 1
C108 F2 1
C109 G2 1
C110 G3 1
C111 H2 1
C112 G2 1
C113 G2 1
C114 H4 1
C115 C3 1
C116 C3 1
C117 B4 1
C118 B4 1
C119 C4 1
C120 C4 1
C121 C4 1
C122 C4 1
C123 C4 1
C124 C5 1
C125 C4 1
C126 C4 1
C127 D4 1
C128 C6 1
C129 D6 1
C130 D4 1
C131 E5 1
C132 E6 1
C133 G5 1
C134 I6 1
C135 G6 1
C200 B1 2
C201 C2 2
C202 D1 2
C204 D1 2
C205 D1 2
C206 E1 2
C207 E1 2
C208 E1 2
C209 F2 2
C210 F2 2
C211 E3 2
C212 E3 2
C213 D2 2
C214 C2 2
C215 C2 2
C216 G3 2
C217 H3 2
C218 H5 2
C219 H5 2
C220 G5 2
C221 F5 2
C222 F6 2
C301 C1 3
C302 D1 3
C305 D2 3
C306 D2 3
C307 E2 3
C308 F2 3
C309 G2 3
C310 H1 3
C312 C4 3
C313 C5 3
C314 C5 3
C315 D4 3
C316 E4 3
C317 D5 3
C318 D5 3
C319 E5 3
C320 D6 3
C321 C6 3
C322 C6 3
C323 C3 3
C324 F6 3
C400 E3 4
C401 E3 4
C402 G3 4
C403 G2 4
C404 G4 4
C405 H4 4
C406 B3 4
C407 C3 4
C408 C3 4
C409 C3 4
C410 B2 4
C412 A5 4
C413 B5 4
C414 B5 4
C415 B4 4
C416 C5 4
C417 D5 4
C418 F4 4
D1
B1 5
D2
B1 5
D3
B3 5
D100 A1 1
D101 E3 1
D102 E2 1
D103 I3 1
D104 I4 1
D105 C5 1
COMP. LOC.SH.
D106 C5 1
D107 E5 1
D108 E6 1
D109 F5 1
D111 G4 1
D112 I5 1
D113 I6 1
D114 C6 1
D115 G6 1
D300 A3 3
D301 F1 3
D302 F1 3
D303 F1 3
D304 F1 3
D305 H3 3
D306 I3 3
D307 A3 3
D308 C4 3
D309 C6 3
D310 C6 3
D311 B3 3
D312 I4 3
D313 I5 3
D314 C1 3
D315 D2 3
D400 D3 4
D401 G2 4
D402 B3 4
D403 A6 4
D404 C5 4
D405 D5 4
D406 H3 4
D407 F4 4
D408 F5 4
D409 C1 4
I1
C1 5
I2
G2 1
I2
B3 5
I2
C3 5
I2
D3 5
I2
C6 5
I100 A1 1
I100 C1 1
I100 B4 5
I101 E2 1
I101 E1 1
I101 A2 1
I101 E6 1
I101 C5 5
I102 D1 1
I102 B5 5
I103 F5 1
I103 G5 1
I103 G5 1
I103 H5 1
I103 A5 5
I104 G2 1
I104 H3 1
I104 A5 5
I105 B5 1
I105 B5 5
I106 C3 1
I107 G6 1
I107 H6 1
I107 D6 5
I107 D6 5
I107 B5 5
I200 D2 2
I201 H2 2
I201 H3 2
I201 A5 5
I202 H4 2
I202 H5 2
I202 B5 5
I203 F5 2
I203 F4 2
I203 C5 5
I300 D2 3
I300 D1 3
I300 F3 3
I300 F2 3
I300 C5 5
I301 G3 3
I301 G2 3
I301 C6 5
I302 D4 3
I302 D5 3
I302 A6 5
I303 D4 3
I303 D5 3
I303 C6 5
I304 G5 3
I304 A6 5
I305 G5 3
I305 A6 5
I305 E6 5
I306 B3 3
I306 B3 3
I306 B3 3
I306 C3 3
I306 E6 3
I306 F6 3
I306 A6 5
I400 E3 4
I400 B1 4
I400 C6 5
I401 F3 4
I401 B5 5
I401 E6 5
I402 G2 4
I402 F6 5
I402 B5 5
I403 G4 4
I403 I4 4
I403 B6 5
I404 C2 1
I404 C5 4
I404 D5 4
I404 D5 4
I404 F2 4
I404 I1 4
I404 B6 5
I405 E6 4
I405 E6 4
I405 E5 4
I405 H2 4
I405 B6 5
I406 B3 4
I406 B4 4
I406 C3 4
I406 C4 4
I406 B6 5
I407 B5 4
J1
G1 5
J3
G2 5
J8
G5 5
J9
G3 5
J10
G4 5
J11
G4 5
J100 D5 5
J101 D5 5
J102 D5 5
J103 D5 5
J104 D5 5
L1
E4 5
L2
E5 5
L3
E5 5
COMP. LOC.SH.
M200 A1 2
M201 I4 2
P200 D1 2
Q100 D3 1
Q101 E3 1
Q102 F2 1
Q103 G2 1
Q104 H3 1
Q105 H4 1
Q106 H4 1
Q107 B5 1
Q108 C4 1
Q109 D6 1
Q110 H5 1
Q111 G6 1
Q200 B1 2
Q201 F2 2
Q202 B2 2
Q203 C2 2
Q302 C1 3
Q304 H3 3
Q307 C4 3
Q308 C6 3
Q309 H3 3
Q310 H5 3
Q400 B3 4
Q401 B3 4
Q403 E5 4
Q404 H3 4
Q405 F4 4
Q406 F4 4
Q407 F5 4
R1
G1 5
R2
G1 5
R3
G4 5
R4
B1 5
R5
B2 5
R6
D1 5
R7
D1 5
R8
D1 5
R9
B4 5
R10 C3 5
R11 C3 5
R12 C3 5
R13 D3 5
R14 D3 5
R15 D3 5
R16 G1 5
R17 A3 5
R100 C2 1
R101 A1 1
R102 B1 1
R103 B1 1
R104 B1 1
R105 B2 1
R106 A1 1
R107 E1 1
R108 E2 1
R109 E1 1
R110 D3 1
R111 D3 1
R112 D3 1
R113 E3 1
R114 D2 1
R115 D2 1
R116 E2 1
R117 E2 1
R118 C1 1
R119 D1 1
R120 F2 1
R121 F2 1
R122 G3 1
R123 H3 1
R124 H3 1
R125 I3 1
R126 G2 1
R127 H2 1
R128 H2 1
R129 G2 1
R130 G2 1
R131 H4 1
R132 H4 1
R133 H4 1
R134 H4 1
R135 H4 1
R136 I4 1
R137 B5 1
R138 B5 1
R139 B6 1
R140 B6 1
R141 C5 1
R142 B4 1
R143 C4 1
R144 C3 1
R145 B3 1
R146 C4 1
R147 C4 1
R148 C5 1
R149 C4 1
R150 D4 1
R151 C6 1
R152 C6 1
R153 C6 1
R154 D6 1
R155 D5 1
R156 D6 1
R157 D5 1
R158 D3 1
R159 D3 1
R160 E5 1
R161 E5 1
R162 E6 1
R163 E6 1
R164 F5 1
R165 G5 1
R166 H5 1
R167 I5 1
R168 H6 1
R169 I6 1
R170 H5 1
R171 F5 1
R172 G4 1
R173 G4 1
R174 G5 1
R175 F5 1
R176 F5 1
R177 B6 1
R178 F5 1
R179 F6 1
R180 F6 1
R181 G6 1
R182 G6 1
R200 B1 2
R201 B2 2
R202 B2 2
R203 B1 2
R204 D1 2
R205 D1 2
R206 E2 2
R207 E2 2
R208 F1 2
R209 E2 2
R210 E3 2
R211 D3 2
R212 D3 2
R213 D3 2
R214 D3 2
COMP. LOC.SH.
R215 C3 2
R216 D2 2
R217 D2 2
R218 F2 2
R219 F3 2
R220 A2 2
R221 B2 2
R222 C2 2
R223 G3 2
R225 H3 2
R226 H5 2
R227 H6 2
R228 G4 2
R229 G5 2
R230 F5 2
R231 F4 2
R232 F6 2
R233 F5 2
R234 A2 2
R235 B1 2
R236 B3 2
R237 B2 2
R238 E3 2
R239 F3 2
R300 A3 3
R304 B1 3
R305 C1 3
R306 C1 3
R307 D2 3
R311 D2 3
R312 E2 3
R313 E2 3
R314 E2 3
R315 F2 3
R316 F2 3
R317 F1 3
R318 F1 3
R319 G1 3
R320 G2 3
R321 F3 3
R322 F2 3
R323 H1 3
R324 H3 3
R325 H3 3
R326 H3 3
R327 I3 3
R328 A3 3
R329 A4 3
R330 B3 3
R331 B3 3
R332 C3 3
R333 C5 3
R334 C5 3
R335 C4 3
R336 D4 3
R337 D4 3
R338 D4 3
R339 D4 3
R340 D4 3
R341 C6 3
R342 C6 3
R343 D6 3
R344 D6 3
R345 D6 3
R346 D5 3
R347 D5 3
R348 B3 3
R349 H4 3
R350 H4 3
R351 I4 3
R352 H5 3
R353 H5 3
R354 I5 3
R355 F6 3
R400 D3 4
R401 D3 4
R402 E3 4
R403 E3 4
R404 F3 4
R405 F3 4
R406 G2 4
R407 G4 4
R408 H4 4
R409 B3 4
R410 B3 4
R411 B3 4
R412 C3 4
R413 C3 4
R414 C3 4
R415 C3 4
R416 C3 4
R417 B1 4
R418 A1 4
R419 B1 4
R420 C1 4
R421 H3 4
R422 H3 4
R423 I3 4
R424 C1 4
R425 B5 4
R426 B4 4
R427 E6 4
R428 C5 4
R429 E5 4
R430 E5 4
R431 E6 4
R432 F6 4
R433 F5 4
R434 F5 4
R435 F5 4
R436 F4 4
R437 F4 4
Z100 E2 1
Z101 E5 1
Z400 B3 4
R7624896
Synchro Module
6'$
3
6&amp;/
4
9PD[
2
A0
A1
A2
Vp
GND
5
6
7
1
8
I2C BUS
SLAVE RECEIVER
ONLY FOR
TD8444T (SMD)
7'$
REFERENCE
VOLTAGE
GENERATOR
DAC0
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
9
10
11
12
13
14
15
16
DAC0
DAC1
DAC2
DAC3
DAC4
DAC5
DAC6
DAC7
11
Block diagram
Date : 12/03/99
R7624896
Block diagram
+VID/CS
US_HDTV
EUREKA
I400
HDTV
DECODER
I403
11
10
2 Sync Separator
I407
4
LM1881
+VIDEO
7
1
4
Pulse
Width Setting
I402
HCF4098
Buffer
Inverter
Inverter
Autopolarity
I406
Pulse
Width Setting
I202a
I401
4013
13
Buffer
Inverter
Vertical pulse
Trigger
Vertical
Buffer
pulse
Integration
Inverter
Video
3
5 synchronization
I200
TDA 2579B
17
Vertical Sync
Stripper
LM393
MUSE
7
12
RGSBS_HS 15
VIDEO_HS 11
HDTV_HS
Pulse
Width Setting
I202b
I404e
Vertical pulse
Detection
Gn
I105
4052
5
3
9
I405
4053B
4
2
4
VS
Pin 9
TDA2595
I106
VIDEO_VS
I106
Horizontal
Autolock
PLL
TDA2595
9
1
HDTV_VS
VS_Ext
3
Horizontal
Phase
Adjustment
I105
4052
Inverter
I107
4053
Gn
HP_Contr
H_Drive
Inverter
External
Sync
Detection
V_Drive
Synchro Module
R7624896
Synchronization
Date : 12/03/99
R7624896
12
Block diagram
13
EF
Q107
11
Sync
Separator
6
Vp
13
Coincidence
Detector
Simplified blockdiagram
TDA2595
15
+
Hor
Oscillator
16
17
Phase
Comparator
Burst Gating
Hor/Vert
Blanking
2
Hor Pulse
Generator &amp;
Phase Shift
3
Phase
Comparator
4
Output Stage
for
Horizontal drive
Current
regulator
Q109
14
SC
10
18
Voltage
Follower
Switch
Q100
14
3
Switch
Q101
+12V
Phase-Locked
loop
I102
Filter
R109/C105
7
Integrating OPAMP
IC101
+
5
6
+12V
Switch
Q102
8
Buffer
I101
+
Comparator
14
I2
13 -
12
+
Comparator 7
I101
-
13
4
13
C106
Hor Phase (from DAC IC12)
Phase Orb
Monostable
Multivibrator
I104
+
NF
RO
RW
X$
VIDEO_HS 11
10
9
D\O
H
'
H
OVX
3
I105
RGsB/RGBS
V Sync
H Output
(phase modulated)
11
Monostable
Multivibrator
I100
WKG
L
:
H
VO
X3
Vert. Sync
Pulse
Integration
12
+
Integrator 14
Comparator
- I101
+
10
12
5
EF
Q104
Ampl &amp; EF
Q105/Q106
Monostable
Multivibrator
I104
+
H Drive
HP_CONTR
Autolock
RGSBS_HS 15
HDTV_HS 12
Buffer
inverter
I404f
+
6
Q
R
WLD
OX
P
LV
H
VO
X
S
N
FD
E
\O
)
H
LQ
/
Sandcastle pulse
13
Monostable
Multivibrator
I100
+
WQ
H
P
Q
J
LO
D
HV
DK
3
Current
regulator
Q103
Synchro Module
R7624896
Date : 12/03/99
R7624896
13
Buffer
2x I306
Block diagram
SCL
SDA
Current
regulator
Q308
Monostable
Multivibrator
I302
+
12
5
4
13
I1
6-Bit DAC
6
5
DAC7
DAC6
DAC5
DAC4
DAC3
DAC2
DAC1
DAC0
Right_Blanking
+
Comparator 7
- I303
Left_Blanking
+
Comparator 1
2 - I303
3
%)
9
Bottom_Blanking
Top_Blanking
Buffer
Inverter
I306
Pulse Delay
2 x I306
Pulse Width
Adjustment
I306
10
C1
1D
3
2
Sawtooth Generator
Q302/C302/I300
6
12
11
4
COIN’
I304
Eight
input
NAND
GATE
3
2
1
5
6
RS
FlipFlop
I305
-
-
+
8
Dead Band
Response
Amplifier
12 +
I300
13
+5V
7
14
JQ
LN
QD
O
%
P
RW
WR
%
SR
7
9
2
+
JQ
LN
QD
O
%
W
KJ
L
5
W
IH
/
Monostable
Multivibrator
I302
Current
regulator
Q307
Q309
Inverter
I300
Level
detector
I301
7
Q310
+ Level
1
detector
2 - I301
3
6
-
5 +
HFB’
COMP
BLANKING
Q304
VBL
Synchro Module
R7624896
%)
+
Date : 12/03/99
R7624896
14
R7624896
Synchro Module
ADJUSTMENT OF PLL OF THE TDA2579B (I200)
Location of Adjustment
Measuring
point
M201
Adjustment Procedure
Adjustment
Point
P200
The free loop frequency of the oscillator of the TDA2579B is factory preset at
15625 &plusmn; 50 Hz. This is the optimum setting for that IC. If the free loop frequency is outside
this range, the PLL will be able to lock, but for video tapes with big phase shifts one will
see this clearly on the image.
To adjust the free loop frequency, proceed as follows :
 Connect a frequency meter or a probe of an oscilloscope to the measuring point
M201.
 Select Source 1 and remove the video source.
 Wait a few seconds and adjust P200 until the frequency of the negative pulses
coming as close as possible to 15625 Hz.
Replacement of C120 and C205 are capacitors with a tolerance of 2.5% and must if possible be replaced
critical components by capacitors with the same tolerance.
Adjustment procedure
15
Date : 12/03/99
R7624896
R7624896
Synchro Module
TECHNICAL DESCRIPTION
-DSDQHVHV\VWHP
Vertical frequency: 60Hz
Horizontal frequency: 33,75Khz
1 line=29,63us
148,1us
(XUHNDV\VWHP
DQG
Vertical frequency: 50Hz
Horizontal frequency: 31,25Khz
1 line=32us
8,0us
8,0us
OLQH
OLQH
16us
86+'79V\VWHP
DQG
Vertical frequency: 59,94Hz
Horizontal frequency: 31 468,531Khz
1 line=31,78us
8,0us
8,0us
OLQH
OLQH
15,89us
Horizontal synchronization
The following sources can come in through a current source on the termination resistor
R234.
SOURCE
+VID
HDT V
Compos ite video
H
H
Sy nc on gr een
L
H
Sy nc on Y
L
H
Separ ate compos ite s y nc
L
H
Tr i- level s y nc on gr een or Y
L
L
Separ ate compos ite tr i- level s y nc
L
L
16
Technical description
Date : 12/03/99
R7624896
R7624896
Synchro Module
For the composite video source the I200(TDA2579B) synchronizes its horizontal and
vertical oscillators on this source. Through I203(LM393) and I202(HCF4098) new
horizontal sync and vertical pulse drive signals are derived respectively from the
sandcastle at pin 17 and the vertical pulse at pin3 of the I200 oscillator. For all other
sources, the input of I200 is pulled down by R235 and Q202, the I200 is switched off via
Q203.
Through the I105(4052) the desired input signal for the I106(TDA2595) is selected. This
signal can be the new horizontal sync developed via I200, I203 and I202 for the composite
video ; or the composite sync separated from the input signal by I407(LM1881) for the
RGB source; or the through I403 decoded horizontal sync pulse for a HDTV source.
The above selected sync pulses are then supplied to I106 via the emitter follower. I106
together with I100, I101 and I102 and all their peripheral components form the
AUTOLOCK. This system makes the PLL of the TDA2595(I106) coincide with the
frequency of the source, and then let the PLL locked and ensure that it remains locked.
*As more than once the same IC is presented in
the schematic sheets, we distinguish them by
adding suffix a, b, c and so on to it.
ICa starts with the lowest number.
I100 and I101c* and all their peripheral components form the FLYBACK SIMULATION.
This is a system which ensures that the horizontal pulses from pin 4 of I106 are delayed
and with a determined width returned to pin 2 (LFP). The second PLL makes sure that
the middle of this simulated flyback pulse coincides with the middle of the horizontal
sync of the input. The PLL realizes this by bringing the horizontal pulse earlier to pin 4.
This means that you get from pin 4 a 'horizontal drive pulse' that arrives 't' periode earlier
than the sync of the input signal wherein 't' is constrained by R104 and R105 and counts
about 18% of the line period.
The AUTOLOCK, further, consists of three loops and each of them has a specific
function. Loop 1 is the TDA2595(I106) and its phase comparator which has a function
of following quickly small phase shifts in a locked situation. The speed of the loop is
constrained by the status of the FAST/SLOW line. If the line is shorted to ground then
the loop is in FAST status. If the line is high impedance, then the loop is in SLOW status.
Loop 2 contains R158, R159, I101b and the components around. The function of Loop
2 is to make sure that the phase comparator operates in the middle of its adjustment
range in a long period. By this way, the oscillator remains locked on a defined frequency.
Loop 2 and Loop 1 keep working all the time.
The third loop is build up with I102, I101a, I101b, I101c and their peripheral components.
Its function is to control if I106 is locked or not and when the I106 is not locked it makes
the oscillator coincides with the frequency of the source.
The frequency of the oscillator I106 depends on the value of the oscillator capacity at pin
16 and the current drained out from pin 14. Pin 14 is always at 6V. R151 is selected in
such a way to have a free loop frequency of about 15 kHz.
I103b, I103c and I103d set the coincidence levels to 0 and +5V.
I104 and I2d form the PHASE ADJUSTMENT which bases on the same principle as the
LEFT BLANKING (adjusting the pulse width by means of a DC voltage).
17
Technical description
Date : 12/03/99
R7624896
Synchro Module
Vertical drive
R7624896
The vertical drive pulses can either be coming from an external (= not on the
synchronisation module) source or can be generated internally (= on the synchronisation
module).
If an external vertical sync signal is detected, then I107 will always switch this one
through, otherwise the internal signal coming from I105b is switched over.
I105b receives the different internal vertical pulses and switches them over to the output
depending on the VIDEO_15kc and HDTV levels. The VIDEO_15kc is only high when
the +VID line is high and when the video synchronization I200 (TDA2579B) is locked.
If there is a composite video source, then the vertical drive pulse, developed through I200,
I203 and I202, is switched over. In case of a RGB source, the vertical drive pulse
separated by I106(TDA2595), is switched over. For a HDTV source, the vertical drive
pulse decoded from the HDTV source, is switched over.
Horizontal blanking
The horizontal flyback pulse (HFB) is converted to +5V. After being buffered and delayed
by Schmitt-triggers(I306), it is then used as FIXED HORIZONTAL BLANKING.
The LEFT BLANKING is built around I302a and I303a. The horizontal flyback pulse HFB
triggers the monostable I302a. This supplies a pulse with a certain width which in great
parts is determined by the current of the source current Q307. The pulse is transformed
to a DC voltage by R340 and C317. The voltage is compared with a voltage to be
established and will be kept equalized by I303a. By this way, one gets the pulse width
adjustment.
The RIGHT BLANKING is built around I302b and I303b and works according to the same
principle as the LEFT BLANKING. The RIGHT BLANKING has to start somewhere before
the end of the line and to end at the beginning of the horizontal flyback. Therefore, I302a
is triggered with the start of the horizontal flyback and a pulse is generated which gives
NO BLANKING. By using the other output of the I302b one gets then a pulse that
indicates the BLANKING. This inverse use results in that the modulator has to work in
a opposite way.
Vertical blanking
The vertical flyback pulse (VFB) is buffered and prolonged by Schmitt-triggers(I306) and
then is used as FIXED VERTICAL BLANKING.
Through I300a and I300b a sawtooth is developed. I300a functions as integrator and
I300b keeps the amplitude at 4V independent of the frequency. This sawtooth is ACcoupled through C307 and R314, and is further amplified by a Dead Band Amplifier. This
is a amplifier which works only when the input voltage Vi&gt;Vth, with Vth as a threshold
voltage determined by the peripheral components. By this way, one gets at both sides
of the scan a triangle with in between a zero voltage. The comparator I301s compare this
signal with 2 DC voltages coming from a I2C controlled DAC I1. By adjusting these DAC
outputs, the TOP &amp; BOTTOM BLANKING are adjusted. At the end the vertical blanking
waveform is clocked on horizontal flyback pulses through I305.
All (negative) blanking signals are summed to the COMPOSITE BLANKING by I304.
Decoding horizontal trilevel sync of HDTV
sources
The decoding of the horizontal sync is the same for the 3 HDTV standards, i.e.
EUREKA(European), US HDTV and MUSE (Japanese).
Through I403a, a window is made which has 3/4 line time so that very short vertical pulses
from EUREKA and US HDTV do not come out. Afterwards, new horizontal sync pulses
with a specific width are generated from the edges of these windows.
18
Technical description
Date : 12/03/99
R7624896
Synchro Module
Decoding vertical trilevel sync of HDTV
sources
R7624896
1. EUREKA and US HDTV
The vertical sync can not by normal integration be separated from the composite sync
signal because they are much too short (8us less than a line).
Nevertheless the switching uses the difference in time between the vertical and horizontal
sync. The starting falling edge of the sync pulse is sharply integrated and the ending
rising edge is quickly restored. Horizontal pulses are too short to reach a determined
threshold, whereas vertical pulses which are 10 times longer do reach the same
threshold. This threshold is compared with the integrated sync by I400b so that a pulse
comes into existence at the position of the vertical sync. The pulse resets a flip-flop which
will be set by the first following horizontal sync. The rising edge from setting the flip-flop
is transformed by I402 into a vertical drive with a certain duration.
2. MUSE
The vertical sync of MUSE HDTV is 10 lines long (interrupted by tri-level horizontal
serration pulses) and can thus easily be separated from the composite sync signal
through double integration. This separation takes place through R415, C408, R414, C407
and Q401. The separated pulse is buffered by means of a Schmitt-trigger inverter.
The obtained drive pulses are switched over by means of I405 to the analog multiplexer
I105. The D401, C403 and R406 detects whether there are MUSE vertical pulses. If that
is the case, they are switched over. In other cases, the EURAKA or US vertical pulses
are switched over.
COMP_SYNC signal
The input switcher(R762228) makes use of the inverted (positive) composite sync pulses
to generate a new clamp pulse. This COMP_SYNC signal is integrated , in case of HDTV,
by means of C418 and Q406 so that the clamp pulse starts after the positive section of
the tri-level pulse.
Video sandcastle
The derived sandcastle of a video is sent to I405a. As the VIDEO_15kc line is high now,
the I405a switches the sandcastle over to the input of I405c. This sandcastle passes
through the I405c and will be used by the decoder and the input switcher(R762228) to
generate a clamp pulse. In case of a RGB or HDTV source the SC/CLAMP output signal
is not used in the projector except for the V701s projector.
Autopolarity
At the VID/CS line, the positive as well as the negative composite sync signals can come
in. I406 and its peripheral components buffer the negative pulses through and transform
the positive pulses to negative ones.
Orbiting-phase
The slowly transient DC voltage, which has to modulate the phase, come in through the
low pass filter R17 and C41. After being buffered, the voltage is added to the phase voltage
and thereafter the sum is inverted. With this voltage the phase is then aligned.
19
Technical description
Date : 12/03/99
R7624896
R7624896
Synchro Module
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
V1114705
K1114777
K1114777
K1114777
K1114777
K1114777
K1114777
P210122
P210122
P210178
P210122
P210178
P210178
P210076
P210076
P210167
P210136
P210137
P210122
P210122
P210092
K1114777
P210026
P210161
P210122
P210122
P210167
P210170
P210122
P210122
P210092
P210169
P210169
V1151652
P210122
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA1000M M 16E2 105
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
C EL RA 100M M 25E2 105
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 1M Z 16 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# C0G MU 220P J 50 1206
C# C0G MU 220P J 50 1206
C# X7R MU 150N K 50 1210
C# Y5V MU 330N Z 25 1206
C# C0G MU 100P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C EL RA 100M M 25E2 105
C# C0G MU 680P J 50 1206
C# C0G MU 120P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 150N K 50 1210
C# C0G MU 56P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 220N K 50 1210
C# X7R MU 220N K 50 1210
C PP RA 3N3H 63E2 85
C# X7R MU 100N K 50 1206
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C122
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C135
C200
C201
C202
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C218
C219
C220
C221
C222
C301
C302
C305
C306
C307
C308
C309
C310
C312
C313
C314
C315
C316
C317
C318
C319
C320
C321
C322
C323
C324
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
V1114705
P210122
P210122
V1115489
P210092
V1115509
V1115119
V1115119
P210092
V114098
V1115319
P210122
P210092
P210153
V111679
P210158
V1115509
P210122
R115926
P210013
V1115109
P210092
P210122
V1114705
P210161
P210122
P210045
V1115109
V1115489
P210102
P210122
P210076
P210122
P210122
P210151
R114090
R114090
R114085
K1114777
P210029
P210148
P210045
K1114777
P210102
P210092
P210148
P210122
P210167
P210013
P210122
P210148
K1114777
P210122
P210007
P210137
P210013
P210122
P210140
P210178
P210029
P210076
P210122
P210092
P210125
V1115109
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C EL RA1000M M 16E2 105
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 2M2M 50E2 105
C# X7R MU 10N K 50 1206
C EL RA 4M7M 63E2 105
C EL RA 47M M 25E2 105
C EL RA 47M M 25E2 105
C# X7R MU 10N K 50 1206
C POMERA 2M2M 50E2 85
C EL RA 10M M 50E2 105
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# Z5U MU 1M M 50 1812
C EL BRA 10M M 25E2 105
C# C0G MU 150P J 50 1206
C EL RA 4M7M 63E2 105
C# X7R MU 100N K 50 1206
C PP RA 2N7J100E2 85
C# C0G MU 1N J 50 1206
C EL RA 22M M 25E2 105
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA1000M M 16E2 105
C# C0G MU 120P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 47N K 50 1206
C EL RA 22M M 25E2 105
C EL RA 2M2M 50E2 105
C# C0G MU 470P J 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 220P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 18N K 50 1206
C POMERA 1M K 63E2 85
C POMERA 1M K 63E2 85
C POMERA 330N K 63E2 85
C EL RA 100M M 25E2 105
C# C0G MU 2N2J 50 1206
C# Y5V MU 470N Z 25 1206
C# X7R MU 47N K 50 1206
C EL RA 100M M 25E2 105
C# C0G MU 470P J 50 1206
C# X7R MU 10N K 50 1206
C# Y5V MU 470N Z 25 1206
C# X7R MU 100N K 50 1206
C# X7R MU 150N K 50 1210
C# C0G MU 1N J 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 470N Z 25 1206
C EL RA 100M M 25E2 105
C# X7R MU 100N K 50 1206
C# C0G MU 1N F 50 1206
C# C0G MU 100P J 50 1206
C# C0G MU 1N J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 4N7K 50 1206
C# Y5V MU 1M Z 16 1206
C# C0G MU 2N2J 50 1206
C# C0G MU 220P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 22N K100 1206
C EL RA 22M M 25E2 105
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
20
Parts listing
Date : 12/03/99
R7624896
R7624896
Synchro Module
SIT.
ITEM NO. DESCRIPTION
QUANTITY
SIT.
ITEM NO. DESCRIPTION
C410
C412
C413
C414
C415
C416
C417
C418
P210122
P210122
P210122
P210122
P210092
P210170
P210122
P210163
D 1
D 2
D 3
D100
D101
D102
D103
D104
D105
D106
D107
D108
D109
D111
D112
D113
D114
D115
D300
D301
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D313
D314
D315
D400
D401
D402
D403
D404
D405
D406
D407
D408
D409
I 1
I 2
I100
I101
I102
I103
I104
I105
I106
I107
I200
I202
I203
QUANTITY
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# C0G MU 56P J 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 1N8J 50 1206
1
1
1
1
1
1
1
1
P234047
P234047
P234047
P234055
P234099
P234099
P234047
P234047
P234099
P234099
P234099
P234099
P234047
P234099
P234047
P234047
P234099
P234099
P234047
P234055
P234055
P234055
P234055
P234099
P234047
P234047
P234099
P234099
P234099
P234099
P234047
P234047
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234055
P234047
P234047
P234047
P234047
D#BAV99
D#BAV99
D#BAV99
D#BAT54
D#4148
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#4148
D#4148
D#BAV99
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#BAV99
D#BAT54
D#BAT54
D#BAT54
D#BAT54
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#4148
D#4148
D#BAV99
D#BAV99
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#BAT54
D#BAV99
D#BAV99
D#BAV99
D#BAV99
SER SOT23
SER SOT23
SER SOT23
SCH SOT23
R DMMELF
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
SER SOT23
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
SER SOT23
SCH SOT23
SCH SOT23
SCH SOT23
SCH SOT23
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
SER SOT23
SER SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
SCH SOT23
SER SOT23
SER SOT23
SER SOT23
SER SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I300
I301
I302
I303
I304
I305
I306
I400
I401
I402
I403
I404
I405
I406
I407
P230887
P230028
P230025
P230293
P230206
P230052
P230173
P230028
P230034
P230451
P230451
P230669
P230030
P230040
P230969
U#064 TL SO14 P
U#393 LM SO8 P
U#74HC123
SO16 I
U#082 TL SO8 P
U#74HC30
SO14 I
U#74HC74
SO14 I
U#74HC14
SO14 I
U#393 LM SO8 P
U#4013
SO14 I
U#4098 HCF SO16 I
U#4098 HCF SO16 I
U#40106B
SO14 I
U#4053
SO16 I
U#4070
SO14 I
U#1881 LM SO8 P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J 1
J 3
J 8
J 9
J 10
J 11
J103
J104
R313935
R313935
R313924
R313926
R313922
R313927
R315302
R315302
J CT H MBT P15 M2SN WH
J CT H MBT P15 M2SN WH
J CT H MBT P 4 M2SN WH
J CT H MBT P 6 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 7 M2SN WH
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
1
1
1
1
1
1
1
1
L 1
L 2
L 3
R3060522 CH RA NS 150 UH 0A75
R3060522 CH RA NS 150 UH 0A75
R3060522 CH RA NS 150 UH 0A75
1
1
1
M200
M201
R313729
R313729
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
1
1
P200
PC
R107009
R780818
R TCE H 10K K 0W5 S 7TS
PCB D708 SYN /2
1
1
P230983
P230203
P230451
P230203
P230009
P230163
P230025
P230064
R132762
P230030
R1328741
P230451
P230028
U#8444T TDA SOL16 P
U#084 TL SO14 P
U#4098 HCF SO16 I
U#084 TL SO14 P
U#4046
SO16 I
U#74HC132
SO14 I
U#74HC123
SO16 I
U#4052
SO16 I
U 2595 TDA DIP18 P
U#4053
SO16 I
U 2579B TDA DIP18 P
U#4098 HCF SO16 I
U#393 LM SO8 P
1
1
1
1
1
1
1
1
1
1
1
1
1
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
Q109
Q110
Q111
Q200
Q202
Q203
Q302
Q304
Q307
Q308
Q309
Q310
Q400
Q401
Q403
Q404
Q405
Q406
Q407
P232004
P232004
P232012
P232101
P232004
P232033
P232004
P232004
P232079
P232004
P232004
P232004
P232004
P232004
P232004
P232004
P232033
P232101
P232101
P232004
P232004
P232004
P232004
P232079
P232004
P232004
P232079
P232004
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BFR30
SS SOT23
Q#BC859C P SS SOT23
Q#BC849C
N SS SOT23
Q#BSV52
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSV52
N SS SOT23
Q#BC859C P SS SOT23
Q#BC859C P SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC849C
N SS SOT23
Q#BC849C
N SS SOT23
Q#BSS84
F SS SOT23
Q#BC849C
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 1
R 2
R 3
P200387
P200387
P200393
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H180E F 0W25 1206
1
1
1
21
Parts listing
Date : 12/03/99
R7624896
R7624896
Synchro Module
SIT.
ITEM NO. DESCRIPTION
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R151
R152
R153
P200411
P200427
P200387
P200387
P200387
P200483
P200460
P200437
P200451
P200415
P200435
P200435
P200387
P200451
R101528
P200455
P200445
P200443
P200453
P200437
P200431
P200431
P200429
P200455
P200459
P200435
P200435
P200419
P200459
P200453
P200407
P200507
P200405
P200403
P200457
P200455
P200387
P200387
P200387
P200443
P200459
P200453
P200393
P200391
P200413
P200413
P200427
P200411
P200387
P200387
P200417
P200407
P200393
P200411
P200387
P200437
P200363
P200431
P200435
P200459
P200427
P200483
P200409
P200407
P200441
P200467
P200431
R# CE H 1K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H110K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 47K F 0W25 1206
R MF H220E F 0W4 E3
R# CE H 68K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H 10M F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H220K F 0W25 1206
R# CE H 6K8 F 0W25 1206
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R176
R179
R180
R181
R182
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R220
R221
R222
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R300
R304
R305
R306
R307
R311
R312
R313
P200429
P200425
P200411
P200407
P200471
P200471
P200459
P200459
P200443
P200443
P200451
P200475
P200387
P200387
P200397
P200397
P200427
P200459
P200411
P200459
P201353
P200435
P200435
P200445
P200475
P200459
P200449
P200419
P200411
P200413
P200446
P200401
P200431
P200355
P200435
P200433
P200411
P200435
P200459
P200423
P200437
P200371
P200429
P200435
P200435
P200404
P200433
P200466
P200435
P200459
P200451
P200451
P200445
P200457
P200391
P200411
P200435
P200435
P200439
P200387
P200415
P200435
P200435
P200437
P200469
P200477
P200460
R# CE H 5K6 F 0W25 1206
R# CE H 3K9 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H680E F 0W25 1206
R# CE H330K F 0W25 1206
R# CE H330K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 0E 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 30K F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 4E7 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H 22E F 0W25 1206
R# CE H 5K6 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H510E F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H200K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H270K F 0W25 1206
R# CE H560K F 0W25 1206
R# CE H110K F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
22
Parts listing
Date : 12/03/99
R7624896
R7624896
Synchro Module
SIT.
ITEM NO. DESCRIPTION
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R416
R417
R418
R419
R420
R421
R422
R423
R424
P200427
P200422
P200427
P200451
P200451
P200455
P200441
P200451
P200435
P200427
P200427
P200427
P200387
P200387
P200427
P200423
P200387
P200387
P200411
P200465
P200453
P200391
P200393
P200453
P200427
P200459
P200443
P200411
P200391
P200393
P200453
P200427
P200443
P200457
P200465
P200417
P200387
P200387
P200427
P200387
P200387
P200411
P200437
P200399
P200441
P200449
P200427
P200453
P200465
P200439
P200431
P200423
P200423
P200411
P200427
P200475
P200439
P200439
P200435
P200457
P200443
P200459
P200387
P200415
P200387
P200387
P200451
R# CE H 4K7 F 0W25 1206
R# CE H 3K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H180E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 12K F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 18K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H180K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 82K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H100K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 47K F 0W25 1206
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R425
R426
R428
R429
R430
R432
R433
R434
R435
R436
R437
P200473
P200475
P200415
P200483
P200411
P200411
P200387
P200387
P200411
P200387
P200387
R# CE H390K F 0W25 1206
R# CE H470K F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
Z100
Z101
Z400
P234036
P234057
P234184
D#ZEN 5V6 0W3 B SOT23
D#ZEN 8V2 0W5 C DMMELF
D#ZEN 7V5 0W5 C DMMELF
1
1
1
R7624896A UN V701MM SYN/2
R7624896P UN V701MM SYN/2
QUANTITY
1
1
23
Parts listing
Date : 12/03/99
R7624896
RGB Output Amplifier &amp; CRT Socket
R762559
Output+Socket module
R762559
1
SERVICE SHEET
Date: 18/03/99
R762559
E
F
R9
D2
D
L1
D1
R13
D7
C5
R41
G
C6
Z7
R23
Q6
R44
C11
R8
D11
D3
C1
R43
C24
R5
D8
P14
P1
P13
P3
P12
J2
P11
P5
P10
P9
P8
P7
Modifications reserved
R39
R14
R22
Q5
D10
C14
R27
D9
C20
C13
D12
R26
R33
G
R12
R21
C10
R6
C
To X-Ray shield
R32
BOTTOM VIEW
F
D14
B
C7
FID1
J4
C18
C16
TOP VIEW
9
R30
J3
R2
9
L6
FOCUS
From FOCUS + SHIFT MODULE
E
D4
GAIN
ADJUSTMENT
1
IC1
L5
FID3
D
D15
P1
C3
780433-1
R34
SR4
SR2
L4
C12
R28
R7
GAIN
FID2
P1
Z5
L3
L2
J1
R24
From RGB INPUT
AND DRIVER
(RED : J550)
(GREEN : J560)
(BLUE : J570)
C
Z1
Z4
SR3
P2
CUT-OFF
1
1
Z2
A
CUT OFF
ADJUSTMENT
C8
Sheet
1/1
Rev
B
Q4
C23
1
2
3
4
5
6
Name
780433
PCB No
A
SR1
Z6
B2
B1
R25
C15
Z3
PDGY
Checked
1
Drawn
Index
RGB OUTPUT + SOCKET
R762559
Module No
Date
JVDY
FLOW
B I1 V I2 F
BARCO PROJECTION SYSTEMS
23-03-1999
A B CDE F GH I J K L M
R18
D6
R10
C4
R15
R11
R19
R20
D5
H
Q3
R17
R16
R4
C21
H
C2
R3
Q2
R2
Q1
R38
R37
R1
R36
1
2
3
4
5
6
SR1
SR2
SR3
SR4
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R32
R33
R34
R36
R37
R38
R39
R41
R43
R44
Q1
Q2
Q3
Q4
Q5
Q6
P1
P2
L1
L2
L3
L4
L5
L6
J1
J2
J3
J4
IC1
FID1
FID2
FID3
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D14
D15
C1
C2
C3
C4
C5
C6
C7
C8
C10
C11
C12
C13
C14
C15
C16
C18
C20
C21
C23
C24
B1
B2
G2
B3
A3
A4
B4
B4
G2
B3
C4
B3
B2
H4
H3
H3
H2
G2
G2
C2
G2
G2
H2
H4
G4
F2
G2
H3
H2
H2
H2
H4
H5
F2
G2
G3
C4
C4
F2
G3
C5
C3
C3
F4
F4
B2
H4
H4
H4
G4
G2
G2
G3
H4
H3
H2
G2
G2
G3
B2
A2
F2
B4
B4
B4
C4
C4
B5
B3
C3
D2
C2
C2
B3
C5
F2
G2
G4
G2
H2
H2
F2
G5
G2
G2
G2
G3
G2
G2
G2
H3
B2
H2
G2
G2
C2
A2
F2
G3
C4
G3
G3
C4
D3
C2
G3
H3
G2
G2
C3
C2
COMP. LOC.
Z1
Z2
Z3
Z4
Z5
Z6
Z7
P4
P6
1
2.35V
A
R37
R38
-&lt;1.7V&gt;
-&lt;0V&gt;
+12V*
R2
Q1
BC859B
GAIN
ADJUSTMENT
1K
+12V
L3
10mH
Q2
BC849B
10P
C21
R4
33E
R3
**
+
R11
R15
4K7
P1
500E
C8
220M
R19
B
+210V
L4
SR2
10mH
R39
Z6
33V
Z5
33V
Z4
33V
Z3
33V
Z2
P2
R10
33V
R18
10mH
L2
SR3
1N4148
D6
33K
-12V
1K
R12
D3
BYD37J
C4
1K
Q3
BSV52
D5
4
BAT54
6V8
Z7
SR1
+12V*
1
R6
VPH05
3
R5
390E
R17
9
IC1
C1
10P
R16
470E
C2
100K
8
+
C3
22M
C
C18
100K
+
L1
1.5uH
D1
BYD37J
R13
820E
C7
10M
C5
5P6
D14
1N4148
D15
BC859C
Q4
1N4148
C23
BYD37J
D2
R9
1K8
100K
BAS21
C24
R43
D4
R41
2K2
330P
R34
22K
4W
BLANKING
R7
R14
R8
Z1
+12V*
D
D
10K
C10
D7
1N4148
C6
100K
**
1M
1K
8K2
VIDEO INPUT SIGNAL
R36
6
7
CUT OFF
ADJUSTMENT
IC1
VPH05
VPH05
C
(COMPONENTS MARKED WITH ** ARE NOT MOUNTED)
R21
100V
R26
100K
100K
BYD37J
4M7
C12
D8
VIDEO OUTPUT SIGNAL
Q5
BF821
IBCL
SR4
R20 +
R27
C14
4K7
E
-FIL
&gt;J1[12]
+FIL
&gt;J1[13]
R33
1K
R45
1E
L6
10mH
R32
1K
R24
-&lt;185V&gt;
-&lt;0V&gt;
D12
C20
G2
&gt;J1[15]
C13
BYD37J
1K5
D11
D9
4K7
1N4148 1N4148
D10
R22
R23
ABL
BF821
Q6
R44
4K7
C11
330P
E
G1
&gt;J1[8]
1N4148
100E
1K
820K
R1
2
5
47K
1K
1E
500E
B
22E
2
3
4
5
6
1K
Modifications reserved
470K
1K5
300E
10E
10E
1K
300E
100E
470E
10E
300E
A
1K
300E
1K
R25
120E
R28
F
C15
P11
1K5
4K7
P4
G2
f
100P
C16
P9
P5
f
G1
P6
C
1K5
R30
B2
1
VONK
J4
1
B1
J3
VONK
P7
P8
F
R29
P12
FLASH-OVER
P14
J1
G
J2
Cathode
Ray
Tube
PRODUCT SAFETY NOTICE
From RGB INPUT + DRIVER module
(J550 : RED)
(J560 : GREEN)
(J570 : BLUE)
G2
+FIL
-FIL
+210V
G1
+12V
-12V
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
G
Index
1
H
JVDY
Drawn
H
PCB No
Sheet
1/1
1
Rev
PDGY
Checked
R780433
BARCO PROJECTION SYSTEMS
23-03-1999
Date
R762559
Module No
RGB OUTPUT &amp; SOCKET
Name
COMPONENTS MARKED WITH
OR
HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
From FOCUS + SCHIFT module
FOCUS IN
FOCUS
P1
VIDEO_IN
BLANKING
ABL
IBCL
P10
10K
1
2
3
4
5
6
SR1
SR2
SR3
SR4
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R32
R33
R34
R36
R37
R38
R39
R41
R43
R44
R45
Q1
Q2
Q3
Q4
Q5
Q6
P1
P2
L1
L2
L3
L4
L6
J1
J2
J3
J4
IC1
IC1
IC1
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D14
D15
C1
C2
C3
C4
C5
C6
C7
C8
C10
C11
C12
C13
C14
C15
C16
C18
C20
C21
C23
C24
B1
B2
D4
B2
B2
B2
B2
B2
B2
B2
B1
B4
D3
A3
A2
B3
B3
B4
B3
D3
D3
C4
B3
B1
B1
C3
D3
B3
C4
B4
B4
B4
D3
D2
E3
E4
E2
F3
D1
E2
F1
F1
F3
E2
E2
C4
A3
A3
A3
B2
C4
C3
E3
E2
A3
B3
B4
D4
D3
E3
B3
B3
C3
B4
B1
B1
E2
G5
G2
F5
F5
C3
A4
A4
C3
C3
B1
C4
B4
B4
D3
D3
E3
E3
E3
E3
C4
D4
C4
C2
C2
B2
C4
D4
C2
B4
D2
E3
D3
E3
E2
F1
F3
C2
E3
B3
D3
C3
F3
F3
COMP. LOC.
Z1
Z2
Z3
Z4
Z5
Z6
Z7
RGB Output Amplifier &amp; CRT Socket
R762559
ADJUSTMENT PROCEDURE
Attention: To eliminate Beam Current Limiting (BCL) while adjusting the GAIN and CUT OFF
potentiometers, remove the anode lead of the three picture tubes on the EHT Splitter.
WARNING
The power must be OFF before removing any connector from EHT splitter.
Failure to do so may result in DANGER TO LIFE and
severe damage to the projection unit.
Removing the anode lead of the
three picture tubes:
e.g. Removing the anode lead of the Blue picture tube
to unlock
- Switch OFF the projector and
unplug the power cord from the
power input on the front panel.
- Unlock the anode lead cap by
turning it counter clockwise.
- Pull out, by the cap, the anode
lead for each picture tube from
the EHT splitter and discharge
the picture tube anode by touching the top of the lead to the
aquadag grounding shield.
Anode lead
CRT RED
CRT GREEN
CRT BLUE
- Reinstall Power connection and
switch ON the projector.
Adjustment of the input signal
- Connect the probe of the oscilloscope to pin 2 of the connector J1 on the output module.
- Adjust Contrast and Brightness levels by means of the RCU
or the local keypad for an input signal with amplitude of 2.35V
and a the black level on 1.7V
2.35V
1.7V
Location of the controls
Remove the plastic cover to
access the controls
P2
CUT OFF
P1
GAIN
Adjustment procedure
7
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
Adjustments
- Connect the probe of the oscilloscope to the cathode of the respective picture tube (resistor R25).
- Adjust the potentiometer P1 for a video signal amplitude of 100V and the potentiometer P2 for a DC
level of 185V (refer to fig.)
- As both adjustments affect each other, repeat the adjustment of both potentiometers.
- Repeat the adjustment procedure for each picture tube.
R25
cathode
100V
185V
pin2 J1
End of the adjustments
At the end of the adjustment procedure, reinsert the anode lead of each picture tube. Proceed as follows:
Inserting the anode lead of each picture tube
WARNING
The power must be OFF before inserting any connector on the EHT splitter.
Failure to do so may result in DANGER TO LIFE and
severe damage to the projection unit.
Inserting the anode lead of the three picture tubes
- Switch OFF the projector and unplug the power cord from the power input on the front panel.
- Insert the anode lead of each picture tube into the EHT splitter
- Lock the anode lead cap by turning it clockwise.
- Reinstall Power connection and switch ON the projector.
8
Adjustment procedure
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
BLOCKDIAGRAM
CRT module
From G2 Control
unit
+210V
EHT
+12V +210V
G2
R
G IN
B
GAIN
EF
Q1/Q2
Current
sensing
Q5/D7
Amplifier
IC1
Current
sensing
Q6/D9
H
H
C
G1 Focus
Peak drive
limiter
Q4
CUT OFF
Blanking
Q3
IBCL
-12V
From Focus Control
unit
ABL
+210V
IBCL
+17V
Spot
suppression
G1
Current
sensing
ABL Red
Current
sensing
ABL Green
Current
sensing
ABL Blue
RGB Input + Driver module
9
Block diagram
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
TECHNICAL DESCRIPTION
Introduction
These modules receive the prepared Red, Green and Blue signals from the RGB
Input+Driver module. The signals are amplified to a level sufficient to drive the cathodes
of the respective CRT's.
Red, Green and Blue
Amplifiers
It is obvious that the three drivers are identical and we limit the description to only one
output stage.
The video signal is first buffered by the emitter followers Q1/Q2 and then feeding the
input of the Video Amplifier IC1 VPH03, pin 4, via the gain control P1.
The cut-off, on other terms the black level, is adjusted by the cut-off control P2 which
determines the DC-level at the input of the Video Amplifier and consequently of the
output voltage, pin 8.
Individual Beam Current As the averaged video signal is found across C10, and, as the capacitor is connected
limitation (IBCL)
between base-emitter of the transistor Q5, the collector current of the latter is
proportional with the average beam current.
The voltage across R20 is integrated and serves as IBCL (Individual Beam Current
Limiting) information and is led out to the RGB Input + Driver module where it can reduce
the Contrast if the beam current increases beyond some level.
Leakage current/ABL
measurement control
Current sensing for leakage current and ABL measurement control occurs with the
transistor Q6 and the diode D9.
The first measurement is the leakage current measurement. The three outputs are set
at ultra-black and the sum of the three cathode currents, sensed by Q6 on each CRT
module, (if any) and flowing through the RGB Input + Driver module, is measured.
Then, successively the Red, Green and Blue output signals are set to the cut-off level
and via the same circuit as for the leakage measurement, the cathode current of each
CRT is measured.
10
Technical description
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
SIT.
ITEM NO. DESCRIPTION
10
20
30
40
50
51
80
90
100
110
130
R803791 FRM V700 RGB FIX
R810412 HTSN D708 CRT SKT
R367600 NUT TRAD M 3 BLOCK BRNI
B360862 SCR Z$7985M 3 X 8 STZY
R811576 FRM D708 IC MNT PLT
V3621247 SCR $7500CM 3 X 12 STZN
R722411 FSTNR PJ53 RGB OUT
R3631239 SCR Z933 M 4 X 10 SS
R366103 NUT D934 M 4
STZN
R3626696 SCR D921 M 3 X 8 SS
B360863 SCR Z$7985M 3 X 10 STZY
1
1
3
6
1
2
1
2
2
1
1
L 4
L 6
R3061322 CH AX NS 10 UH
R3061322 CH AX NS 10 UH
1
1
P 1
P 2
PC
R107025
R107025
R780433
R TCE V500E K 0W5 S 7SS
R TCE V500E K 0W5 S 7SS
PCB *701 RGB O+S T180
1
1
1
200
B337704
J TAB1 MCS H4,8S0,5 D4
1
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
P232044
P232043
P232033
P232101
P232149
P232149
Q#BC859B
Q#BC849B
Q#BSV52
Q#BC859C
Q#BF821
Q#BF821
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
1
1
1
1
1
1
210
A576162
SPR L 2 D 3,2D 6 BRNI
1
1000
R762559X UN D701 RGB O+S T180
1
B 1
B 2
R131262 SURGE ARRESTER 1000V AX
R1312651 SURGE ARRESTER 300V RA
1
1
C 1
C 2
C 3
C 4
C 5
C 7
C 8
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 18
C 20
C 21
C 23
C 24
P210138 C# C0G MU 10P J 50 1206
P210122 C# X7R MU 100N K 50 1206
R111510 C EL RA 22M M 25E2 85
P210013 C# C0G MU 1N J 50 1206
P210203 C# C0G MU 5P6D 50 1206
R1115695 C EL RA 10M M250E2 85
R111478 C EL RA 220M M 25E2 105
P210092 C# X7R MU 10N K 50 1206
P210121 C# C0G MU 330P J 50 1206
R111550 C EL RA 4M7M 50E2 85
P210211 C# X7R MU 4N7K200 1206
P210211 C# X7R MU 4N7K200 1206
R111773 C PPMERA 4N7J162E9 HV
R1120902 C CE DI 100P K202E3 HV
V1140426 C POMERA 100N K250E2 85
P210211 C# X7R MU 4N7K200 1206
P210138 C# C0G MU 10P J 50 1206
P210122 C# X7R MU 100N K 50 1206
P210121 C# C0G MU 330P J 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 1
D 2
D 3
D 4
D 5
D 6
D 7
D 8
D 9
D 10
D 11
D 12
D 14
D 15
P234196
P234196
P234196
P234195
P234055
P234099
P234099
P234196
P234099
P234099
P234099
P234196
P234099
P234099
D#BYD37J
AVA SOD87
D#BYD37J
AVA SOD87
D#BYD37J
AVA SOD87
D#BAS21
SW SOT23
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#BYD37J
AVA SOD87
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BYD37J
AVA SOD87
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 1
R 2
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 28
R 29
R 30
R 32
R 33
R 34
R 36
R 37
R 38
R 39
R 41
R 43
R 44
R 45
P200398
P200411
P200375
P200401
P200363
R103256
P200475
P200417
P200447
P200411
P200411
P200409
P200411
P200427
P200403
P200411
P200403
P200411
P200433
P200483
P200387
P200481
R102138
R102125
P200459
P200459
R102038
R102148
R102138
P200411
P200411
R1033521
P200398
P200398
P200398
P200387
P200419
P200371
P200411
R101500
R# CE H300E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 33E F 0W25 1206
R# CE H390E F 0W25 1206
R# CE H 10E F 0W25 1206
R MO H 47K J 2W E10
R# CE H470K F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 33K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H470E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 8K2 F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H820K F 0W25 1206
R CC H 1K5 K 1W E8
R CC H120E K 1W E8
R# CE H100K F 0W25 1206
R# CE H100K F 0W25 1206
R CC H 1K5 K 0W5 E6
R CC H 10K K 1W E8
R CC H 1K5 K 1W E8
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R MO H 22K J 4W E10
R# CE H300E F 0W25 1206
R# CE H300E F 0W25 1206
R# CE H300E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 22E F 0W25 1206
R# CE H 1K F 0W25 1206
R MF H 1E F 0W4 E3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I 1
R134304
U 05
1
J 1
J 2
J 3
R762208D CDS V700 O+S T180
R311044 J CRT FBT E8509 SKT
R313454 J TAB1 MBT H4,8S0,5 SN
1
1
1
SR 1
SR 2
SR 3
SR 4
R1011129
R1011008
R1011129
R1011369
R CFFH 10E J 0W25
R CFFH 1E J 0W25
R CFFH 10E J 0W25
R CFFH 1K J 0W25
1
1
1
1
L 1
L 2
L 3
P250509 CH#
1.5 UH L1210
R3061322 CH AX NS 10 UH
R3061322 CH AX NS 10 UH
1
1
1
Z 1
Z 2
Z 3
Z 4
P200415
R132102
R132102
R132102
R# CE H 1K5 F 0W25 1206
U 33B ZTK DO35
U 33B ZTK DO35
U 33B ZTK DO35
1
1
1
1
VPJ
QUANTITY
11
Parts listing
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
SIT.
ITEM NO. DESCRIPTION
Z 5
Z 6
Z 7
R132102
R132102
P234268
R762559
QUANTITY
U 33B ZTK DO35
U 33B ZTK DO35
D#ZEN 6V8 0W5 C DMMELF
1
1
1
R762559P UN D701 RGB O+S T180
1
V3673761 SPR D9021 D 3,2D 9 STZN
2
R803791
PRODUCT SAFETY NOTICE
Components identified by
have SPECIAL CHARACTERISTICS IMPORTANT TO
SAFETY. Before replacing any of these
components, read carefully the service
safety precautions.
R810412
R367600
R722542 R722411
12
Parts listing
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
CRT UNIT
CRT Blue
CRT Green
CRT Red
Order N&deg; CRT
Red
Green
Blue
R7629442k
R7629445k
R7629446k
13
CRT unit
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
CRT DEFLECTION/MOUNTING PARTS
Deflection Yoke R3066445
Magn 2/4pole Yoke R306661
PRODUCT SAFETY NOTICE
Components identified by
have SPECIAL CHARACTERISTICS IMPORTANT TO
SAFETY. Before replacing any of these
components, read carefully the service
safety precautions.
14
CRT deflection/mounting parts
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
CRT/LENS MOUNTING UNIT
CRT/LENS mounting
unit (R806102)
R803790(x6)
Z34200052
R803706(X3)
Z3420009
R812149
R810407
R810408
R810229
R722361(B)
R722362(G)
Z722363(R)
R803729 (on the bottom of the frame x2)
15
CRT/Lens mounting unit
Date: 18/03/99
R762559
RGB Output Amplifier &amp; CRT Socket
R762559
R810408
R810407
R803706
R722361
R722362
R803729
R722363
16
CRT/Lens mounting unit
Date: 18/03/99
R762559
Switch Mode Power Supply &amp; EHT
R7624461
WARNING
THIS CIRCUIT BOARD IS HOT TO AC. THIS POWER SUPPLY, LIKE THE
HIGH VOLTAGE POWER SUPPLY, DOES NOT USE A LINE ISOLATION
TRANSFORMER, MEANING A PORTION OF THE CIRCUITRY IS
HOT-TO-LINE AND SHOULD BE TREATED WITH CAUTION.
WARNING
To Avoid DANGER TO LIFE, do not attempt to service the chassis until all
precautions necessary for working on HIGH VOLTAGE equipment have
been observed. In order to prevent damage to solid state device, do not
arc picture tube anode lead to chassis or earth ground.
1
SERVICE SHEET
Date: 21/04/1999
R7624461
E
F
MAXIMUM HORIZONTAL
AMPLITUDE. (FACTORY
PREADJUSTED)
1
Q10
R15
J763
R926
1
J765
G
INP+DEC+DRV
TO INP. &amp; DRV. (J210)
L25
Z924
Z921
Z920
R917
1 J10
L757
L5
L756
C700
C704
H
C701
TO FRAME
C702
1
1
4
8
230V
120V
CONNECTION
WITH
SUB-UNIT
(R762446S)
1
1
4
5
TO CONV. (J6)
CONV
R902
L911
8
1
C715
C21
C47
C51
-
C716
C20
C53
C83
+
R727
R106
R166
R107
Z15
R111
Z21
R167
R918
FOCUS+SHIFT
TO FOCUS +SHIFT (J10)
J761
R163
Z20
R164
D61
T5A L
T2A L
STATUS HTHD
D62
C22
F4
F10
T4A L
J700 1
4
J703
C711
NTC6
NTC7
I
J795
C708
C709
To Frame
R702
TO CONTR. (J1)
MAINS
FILTER
J702
5
Index
1
Drawn
PCB No
780185
JVDY
I
Rev
10
Sheet
1/2
Checked
PGV
BARCO PROJECTION SYSTEMS
Date
23-03-1999
Module No
R7624461
Name
SWITCH MODE POWER SUPPLY
POWER/MAINS INPUT
PTC300
C706
C5
1
R9
R112
MAX.
H.AMP
ADJUSTMENT +17V
P8
5
4
C69
F719
F5
1
D
ADJUSTMENT +14V
FACTORY
PREADJUSTED
Q24
8
1
R165
D51
Q22
NOT
MOUNTED
T5A L
T4A L
F11
C48
1
ADJUST FOR
EHT 34.7 KV
TO DEFLECTION (J7)
DEFL
R113
R135
R137
R160
R105
D600
R110
R83
24
C82
C49
S700
D701
C
FROM SPLITTER
EHT HOLDDOWN
36.5 KV
J762
IC21
18
17
22
T4A L
L16
C49
DEFL
R4
J17
Z10
C25
6
1
Q7
J16
C60
4
3
IC10
IC17
18 20
SHORT CIRCUIT TO
DISABLE STANDBY
16
F12
F7
T4A L
C50
L23
J15
D206
P7
2
1
J20
14
F13
F8
F9
L13
D206
R247
R248
Z5
D24
T1
FACTORY
ADJ. +14V
T3
R81
R28
D5
12
T4A L
T3.15A L
T5A L
C914
J18
C218
J6
R4
C5
C77
D32
C78
R95
C77
D705
R55
L21
D31
R88
8
23
C85
B
C209
R234
Z203
R249
IC202
Q214
C226
R257
R250
R251
C2
R1
R2
C75
R96
C74
Z13
C18
6
21
R700
POWER ON/OFF
H
1J759
D703
P200:ADJUST FOR OFF TIME Q219
P201: ADJUST FOR EHT 34.7KV
P202:ADJUST FOR EHT HOLD DOWN 36.5 KV
R216
R217
J825
D203
R233
R232
Q211
A
C206
D201
IC200
P200
C228
Q215
D207
C221
R252
Q216
C230
R256
C76
IC3
4
R141
19
C54
R701
ADJUST FOR
OFF-TIME Q219
10 usec.
TO FOCUS &amp;
SHIFT MODULE
D42
C207
Q205
R218
R236
R235
D204
R237
R258
4
C55
C70
R84
R91
R97
R29
C30
2
Z19
17
R925
C202
Q203
R219
R220
R210
R209
R211
R223
Q206
D211
R155
Q212
R238
Z204
R240
R239
6
Q213
L20
R99
C19
ADJ.
+17V
D10
R87
R31
D9
D300
D304
R43
L11
15
R723
L718
J760
D702
Q204
C203
Z200
C210
R221
R222
C208
C299
3
C233
D208
R265
R92
R89
R68
R100
R102
C31
C106
1 1 13
D904
C703
D700
Q922
C903
CONTROLLER
C705
SR700
R208
R212
C204
NTC4
Q207
1
Z205
R241
R261
R266
R267
R262
C27
Z1
R42
R40
R39
C89
9
C919
IC900
R213
C201
R215
C200
C223
C222
SR200
Q218
R32
R713
R37
R101
C301
D302
C300
R138
D12
R3
R268
D209
C231
R263
Q23
L18
C79
C302
R126
5
R82
780185-10
R907
D48
R142
3
GND
R915
R906
NTC5
R916
Q908
1
2
3
R226
C211
C212
Q208
C213
Q209
Q210
R264
C225
C224
D8
R38
D44
R125
1
IC20
C98
GND
R108
+FAN
D905
R912
D910
FAN
G
L701
J701
Q27
C100
D28
D818
T2
+FAN
J826
F
T5A H
F701
L24
L15
C46
C45
L22
L12
L14
R909
L6
R913
C52
C927
Q31
C910
D39
D2
D34
D36
D37
D17
D60
D27
D6
D3
D35
D18
D19
TO DEFL. (J14)
T5A H
F700
Z16
F3.15A H
F6
GND
+FAN
R728
Z202
C215
T2 A H
L200
R748
COINC
D812
J754
SF
R136
R129
R753
C99
R144
D202
D740
D738
D726
D739
D741
D742
D743
D744
D747
D749
D750
D751
D755
E
STBY
R149
J14
R8
QUADRUPLER
F200
FAN
D
Q746
HD_EHT
J824
4
TO SPLITTER
C
D752
HD_DEF
C105
R139
C65
C66
R143
Z14
+CONV
D819
4
R69
R147
C305
1
R94
R140
R162
3
3 1
1
Q1
R145
4
4 6
6
C816
R85
D821
C68
Q9
R745
C304
R148
R150
C7
D47
T125MA L
R146
D7
C73
D815
D303
R33
D301
R93
Z17
F2
R86
P3
D30
C97
C61
R732
-17V
IC300
R127
R729
+HTHD
TH1
R161
J822
R737
+210V
J823
R736
-9VV
C71
C29
R36
R735
+30V
R130
R734
+17V
C29
R3
L19
D46
R724
R90
1
E
Q2
R5
IC12
IC13
C
B
C72
C28
C26
R11
R12
J13
C227
P201
R253
P202
Q219
Q10
R255
D298
Z206
R259
R260
R41
R269
C229
R299
R16
R14
7
1
R224
B
C232
C205
R243
IC203
D210
R214
Modifications reserved
R245
R254
R246
R244
C217
R201
R203
R13
R230
IC220
Q217
R98
R733
R204
5
+9VV
5
6
A
R205
Q6
C214
D205
TO QUADRUPLER
J200
IC201
8
16
R200
R202
R207
8
-CONV
8
1
R229
C216
R231
R228
1
Q200
Q201
Q202
C220
C219
R227
D200
R206
C901
1
2
3
4
5
6
A
1
2
3
4
5
6
B
C
D
COMP. LOC.
COMP. LOC.
COMP. LOC.
COMP. LOC.
COMP. LOC.
COMP. LOC.
C2
C5
C7
C18
C19
C20
C20
C21
C21
C22
C25
C26
C27
C28
C29
C29
C30
C31
C45
C46
C47
C47
C48
C48
C49
C49
C50
C51
C52
C53
C53
C54
C55
C60
C61
C65
C66
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C77
C78
C79
C82
C82
C83
C83
C85
C89
C97
C98
C99
C100
C105
C106
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C223
C224
C225
C225
C226
C227
C228
C229
C230
C231
C232
C233
C299
C300
C301
C302
C304
C305
C700
C701
C702
C703
C704
C705
C706
C708
C709
C711
C715
C716
C816
C901
C903
C910
C914
C919
C927
D4
D3
D3
H3
H3
H4
H2
H2
H2
H2
I3
I4
I2
G3
F3
E2
G3
G3
F2
G2
G2
F3
F2
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F200
F700
F701
F719
Q201
Q202
Q203
Q204
Q205
Q206
Q207
Q208
Q209
Q210
Q211
Q212
Q213
Q214
Q215
Q216
Q217
Q218
Q219
Q746
Q908
Q922
A2
A3
B2
B2
B2
B2
B3
B4
B4
B4
B4
B3
C3
C2
C2
C3
C5
C4
C5
E6
F3
G2
R918
R925
R926
F2
G2
F2
S700
H5
D2
D3
D5
D6
D7
D8
D9
D10
D17
D18
D19
D24
D27
D28
D30
D31
D32
D34
D35
D36
D37
D39
D42
D44
D46
D47
D48
D51
D60
D61
D62
D200
D201
D202
D203
D204
D205
D206
D207
D208
D209
D210
D211
D298
D300
D301
D302
D303
D304
D600
D700
D701
D702
D703
D726
D738
D739
D740
D741
D742
D743
D744
D747
D749
D750
D751
D752
D755
D812
D815
D818
D819
D821
D904
D905
D910
F4
F4
E4
F4
D2
C5
D4
D4
F5
F4
F5
D2
F3
F2
C3
D3
D3
F4
F4
F4
F4
F3
B2
D5
E2
D2
D2
F3
F3
F3
F3
A2
B2
D6
B2
B2
C5
C2
C2
C3
C4
C4
B2
C3
D4
D4
D4
D3
D4
E2
H2
H2
H3
H2
D6
D6
D6
D6
D6
D6
D6
D6
D6
D6
D6
D6
E6
D6
E1
D2
D2
E2
E2
G2
F2
F3
R1
R2
R3
R4
R5
R28
R29
R31
R32
R33
R36
R37
R38
R39
R40
R41
R42
R43
R55
R68
R69
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R105
R106
R107
R108
R110
R111
R112
R113
R125
R126
R127
R129
R130
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R155
R160
R161
R162
R163
D2
D2
C2
C2
C3
E4
D4
D4
C4
D3
E4
C4
C5
D4
D4
C3
D4
D4
D3
C4
E3
E3
F3
E2
D4
E3
D3
D4
D3
C4
D5
D3
C3
D3
E3
D3
D3
D3
E3
C3
C4
D4
D4
E2
F2
F2
F2
E2
F2
F2
E2
D5
D5
E3
E6
E5
E2
E2
E2
E2
E2
E2
E2
D2
E2
D2
E2
D2
D2
D2
D2
D2
B2
E2
E2
E2
F3
R164
R165
R166
R167
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R268
R269
R299
R700
R701
R702
R713
R723
R724
R727
R728
R729
R732
R733
R734
R735
R736
R737
R745
R748
R753
R902
R906
R907
R909
R912
R913
R915
R916
R917
C2
D2
D2
E4
D4
F4
F4
G3
G3
F3
D2
C4
C4
C4
D5
D5
D4
D4
G5
G4
G4
G4
G4
G4
G5
G5
F5
G4
F3
F4
F4
H1
C3
C2
E5
E3
E3
E3
F3
D3
D4
C3
D3
D3
D3
D3
D3
D3
D3
C4
F4
F4
F4
F4
F2
D4
E2
E2
D2
F2
E2
E2
B3
B3
A2
B2
B2
C2
B2
B2
B3
B2
B3
B3
B3
B4
C4
B5
B5
C5
B2
B2
B2
C2
C3
C3
C4
C4
C4
C2
C2
C2
C2
C3
C4
C5
C3
B3
D5
D4
D2
F4
F4
D5
F5
F5
F5
F4
F4
F4
F4
C5
H5
H5
F4
IC3
D4
IC10 E3
IC12 C3
IC13 C4
IC17 E4
IC20 F2
IC21 E2
IC200 B2
IC201 B3
IC202 C2
IC203 C3
IC220 C3
IC300 D4
IC900 G3
J6
J10
J20
J200
J700
J701
J702
J703
J754
J759
J760
J761
J762
J763
J765
J795
J822
J823
J824
J825
J826
C2
H1
E4
C6
H4
I5
I5
H5
E6
H1
H1
F1
D1
F1
G2
I1
E5
E5
E5
B2
E5
L5
L6
L11
L12
L13
L14
L15
L16
L18
L19
L20
L21
L22
L23
L24
L25
L200
L701
L718
L756
L757
L911
G3
G4
D4
G4
G4
G5
G4
F5
C4
C4
C3
D3
G4
G4
G2
G1
D5
I4
G4
G3
G3
G1
NTC4
NTC5
NTC6
NTC7
B3
F2
I2
I2
P3
P7
P8
P200
P201
P202
D4
D2
E2
B2
C2
C2
PTC300H4
Q1
Q2
Q9
Q10
Q22
Q23
Q24
Q27
Q31
Q200
C3
C2
E4
C4
F2
C3
E2
F2
F3
A2
F3
F3
F2
F2
A1
A1
A2
A2
A2
A2
A2
A2
A2
B2
B2
B2
A2
B3
B2
B3
B2
B2
B2
B2
B2
B3
B3
B2
B2
B3
B4
B4
B5
C5
B4
B2
B2
B2
B2
B2
B2
B2
C3
C3
C3
C5
C4
C4
C5
C2
C2
C2
C2
C2
C2
C2
C2
C3
C3
C2
C3
C5
C5
C3
C4
C4
C4
C3
C3
C4
C4
C4
C3
H2
H2
I4
C4
G2
E6
F2
E6
E6
E6
E6
E6
E6
E6
E6
E6
E6
E6
G2
F3
G3
G2
G2
F3
F3
F2
G3
1
SR200 C4
SR700 H4
T1
T2
T3
D2
D5
D3
TH1
D5
Z1
Z5
Z10
Z13
Z14
Z15
Z16
Z17
Z19
Z20
Z21
Z200
Z202
Z203
Z204
Z205
Z206
Z920
Z921
Z924
D4
D2
D1
D3
E2
F2
D5
D2
E2
F3
F2
B2
B4
B2
C3
C3
C5
G3
G2
G3
2
3
4
5
6
Name
SWITCH MODE POWER SUPPLY
Module No
R7624461
Date
23-03-1999
PCB No
R780185
Drawn
JVDY
Rev
10
Checked
PGV
BARCO PROJECTION SYSTEMS
Modifications reserved
A
Index
1
Sheet
2/2
B
C
D
1
2
pn3
C7
2K7
GNDM
Q2
T5AH
F700
R5
1K
R3
pn7
pn8
pn29
J704
R702
12E
2W
GNDM
pn28
BUX87P
pn5
T5AH
F701
pn27
R2
Q1
pn24
pn26
J30
1
2
3
BC547C
GNDM
32uH
L701
C709
1M
32uH
L701
pn25
R1
3K32
C5
B
C2
6K8
2W
R4
68P
pn9
150P
**
pn10
T1
P13
P11
P3
P1
P12
pn16
pn17
pn19
PTC300
pn15
1K5
3W
SR700
P10
P5
P4
TIC106D
TH1
1M
C708
GNDM
pn30
4K7
A
F2
T0A125L
S700
pn6
pn31
D24
BA158
D7
BA158
C705
10K
C703
10K
Z10
9V1
Z5
9V1
+
+
C60
470M
C25
470M
NTC7
D700
C
GNDM
C706
10K
C704
10K
+
+
1N4007
D705
+300VM
++9V
--9V
pn12
pn11
1 2 3 4
Z16
230V
120V
Q9
J700
NTC6
4 x BY255
(1 x DKBPC2508W)
R36
BC547B
12V
GNDM
C701 +
220M
C711
1
2
3
F6
F3A15H
GNDM
R700
R701
J899
GNDM
820M
C700
+300VM
C702+
220M
pn13
820M
R126
pn18
IC3
LM393
D
pn14
R125
4
IC12
TDA4601
IC13
100M
C89 +
1N4148
D9
TDA4601
+
EXT BLOCKING
ALTERNATIVES
COLLECTOR CURRENT
SIMULATION
pn20
C73
100M
GNDM
E
L20
GNDM
pn33
R93
0E33
pn39
pn47
+
C75
100M
C71
pn38
M6
GNDM
pn51
Z13
51V
R55
pn40
C55
1K
R92
182E
R91
C305
1000M
GNDM
R37
0E33
R40
274K
R100
182E
R713
R39
pn56
pn55
1000M
C304
274E
R84
R68
100K
1K
pn35
D31
C74 BA158
1M
5K62
pn43
F
R96
GNDM
pn37
pn36
BU508A
Q23
D30
GNDM
0E1
4W
R95
BA158
pn61
R85
1K
5K6
C31
L11
GNDM
6K8
R97
274K
R86
C78
150E
pn44
4K7
pn49
GNDM
6
5
R69
GNDM
pn59
Q10
BU2525A
R90
R101
1K
D301
BA158
D300
1N4007
+
150E
C77
2K2
BA158
D5
P2
P4
P6
P1
P3
GNDM
P1
P3
P5
P4
P6
P2
5M6
R130
P8
GNDM
pn77
GNDM
pn71
pn42
GNDM
2K2
pn78
R43
GNDM
0E1
R28
C18
100M
GNDM
GNDM
pn70
pn69
0E1
4W
GNDM
D10
BA158
C30
1M
pn75
R29
GNDM
pn21
M4
M3
GNDM
C300
100M
GNDM
F
C29
R88
L21
C72
pn60
5K62
C76
47P
IC3
LM393
GNDM
pn58
GNDM
R38
GNDM
5K
3
2
GNDM
pn68
P3
GNDM
330K
C301 +
IC3
LM393
pn67
13K
1
R87
1N4007
D8
7
pn45
R89
GNDM
L19
pn53
pn50
FB2
&gt;SHEET 2
R94
R98
825E
C79
pn66
JUMPER
6K8
GNDM
pn74
pn76
C26
5V6
Z1
R42
pn57
100M
GNDM
pn32
5
pn41
D32
4
pn48
+
L18
GNDM
GNDM
C28
pn62
pn63
pn64
pn65
R31
6K81
R32
1K
R33
D302
1N4007
GNDM
7815
IC300
OUT
IN
GND
1K21
C302
100K
GNDM
5K62
pn22
GNDM
1K2
C27
100K
GNDM
pn72
R102
pn73
C19
1000M
470P
1N4007
R99
C70
+
+
pn34
3
pn46
9
8
7
6
2
pn52
pn54
+
D304
1N4007
D303
GNDM
pn23
1
9
8
7
6
5
4
3
2
1
100K
R41
1N4007
+17VM
182E
COUPLING-C
CHARGING
CIRCUIT
TRIGGER
START
HOLD
27E4
27E4
392E
1K
BASE CURRENT
SHUT-DOWN
CONTROL
LOGIC
OVERLOAD
IDENTIFICATION
VOLTAGE
CONTROL
BASE CURRENT
SHUT-DOWN
BASE CURRENT
AMPLIFIER
CONTROL
AMPLIFIER
GNDM
332K
221E
E
4K75
J701
pn4
J705
J20
GNDM
D44
1N4007
8
GNDM
D
221E
100K
1M2
GNDM
C
4K75
ZERO PASSAGE
IDENTIFICATION
REFERENCE
VOLTAGE
EXT BLOCKING
ALTERNATIVES
COLLECTOR CURRENT
SIMULATION
ZERO PASSAGE
IDENTIFICATION
REFERENCE
VOLTAGE
100K
4E
4E7
STANDBY
OPERATION
COUPLING-C
CHARGING
CIRCUIT
TRIGGER
START
HOLD
STANDBY
OPERATION
3
J703
IC17
6
5
4
GNDM
SHORT
CIRCUIT
DISABLE
STANDBY
B
100K
START-UP
CIRCUIT
BASE CURRENT
AMPLIFIER
CONTROL
AMPLIFIER
START-UP
CIRCUIT
CONTROL
LOGIC
OVERLOAD
IDENTIFICATION
VOLTAGE
CONTROL
J795
1
2
SFH601G-3
274K
Modifications reserved
1K82
J702
++9V
R127
ON/OFF
&gt;J759[2]
A
150E
4
5
6
1K
392K
G
T3
T2
pr_sec1
G
C61
4K7
P17
P18
P14
P11
P21
P19
P17
P9
P12
P15
P23
P13
P18
P16
P24
P20
P22
5M6
R129
HTHD_AC1
FIL1
HDL_1
HDL_5
D27
BY329
H
+
C69
100M
PRODUCT SAFETY NOTICE
D35
D19
F8
T4AL
F12
BY229
D17
BY229
D36
+
+
+
+
+
210_DC1
L16
C49
1000M
C81
L15
L5
2200M
C21
2200M
C20
L6
470M
C22
1000M
C50
4K7
HDL_3
HDL_7
+
+
+
+
+
+
+
+
+
+
L25
C51
100M
L22
C47
470M
L13
C48
1000M
L14
C45
470M
L23
C82
2200M
L24
C83
2200M
L12
C46
470M
L718
C53
1000M
L757
470M
C716
470M
C715
L756
R762446S
3
2
1
HDL_4
HDL_8
+
HTHD
+210V
+CONV
+30V
HSI
+FIL
-FIL
+210V
I
+17V
-17V
+9V
COINC
++9V
--9V
SF3
+30V
BCL
+17V
-17V
+9V
-9V
+30V
SF1
AMP
FBHD
TO DEFLECTION (J7)
J762
HSI
+17V
SF3
HDDEF
-SHIFT
+SHIFT
MSHIFT
HSI
+17V
+210V
ON/OFF
-17V
++9V
+9V
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
TO CONTROLLER (J1)
J759
HSI’
1
2
3
4
5
6
7
8
9
10
11
12
TO FOCUS MODULE (J10)
J761
HTHD
1
2
3
4
5
6
7
8
9
TO DEFLECTION (J14)
J760
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TO RGB INPUT + DRIVER
(V701:J216 / OTHERS:J210)
J10
D812
BA158
HSI’
&gt;SHEET 4
1
2
3
4
5
6
7
TO CONV. OUTPUT (J6)
J763
-CONV
+CONV
JVDY
PCB No
10
Rev
1/4
Sheet
PGV
Checked
R780185
1
2
3
FUTURE EXPANSION
J900
+17V
-9V
Index
1
Drawn
I
BARCO PROJECTION SYSTEMS
23-03-1999
Date
R7624461
Module No
SWITCH MODE POWER SUPPLY
Name
-SHIFT
MSHIFT
+SHIFT
-FIL
+FIL
-CONV
-17V
-9V
+9V
+17V
ADJUST FOR
+17V WITH P3
10M
C54
COMPONENTS MARKED WITH
OR
HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
C52
680P
D39
BY229
210_AC1
F11
BY329
T4AL
BY229
D18
F9
D37
BY229
T5AL
Y04510A
F7
F13
T3A15L
T4AL
T4AL
D3
D2
BY229
HDL_6
BY229
HDL_2
BY229
D6
BY229
D34
FIL2
F10
T4AL
F719
T2AL
F5
T5AL
F4
T5AL
H
1
2
3
4
5
6
6
5
4
3
2
1
J826
FB2
&gt;SHEET 1
18K
C68
A
MEASURE
POINT
+30V
+30V’
GNDM
pn2
392E
8
8
33V
Z21
4
4
+30V’
SFH601G-3
IC10
Modifications reserved
100E
R167
LF353
IC21
LM393
IC20
R81
GNDM
pn1
4
5
6
Q22
BC557B
2
1
Q24
TL431C
B
1N4148
1K
R165
R163
R83
R82
+30V
Z19
BC548C
D28
GREEN
D51
BF458
Q31
R166
R162
R161
+
7V5
Z14
7V5
Z20
R164
4M7
C106
33K2
R138
33K2
R144
P8
C97
BAT85
D46
R112
R139
100K
R113
4K75
182K
47K5
50K
&gt;SHEET 1
HTHD
150K
33K2
5K62
Q27
BC547B
C
1N4148
D819
1N4148
D821
+30V’
C
C85
47K
R108
+17V
3
+30V’
47K5
R110
IC21
LF353
2
10K
FACTORY
PREADJUSTED
ADJUSTMENT +14V
1
392K
R145
MAXIMUM
HORIZONTAL
AMPLITUDE
FACTORY
PREADJUSTED
2K21
1
R105
4K7
C816
2K21
R149
1N4148
68K1
P7
R142
M5
3
2
1N4148
D818
R160
D
10M
5
Z17
TL431C
4K75
R146
6
IC21
LF353
ADJUST FOR
+14V WITH P7
10K
R147
47K5
C99
5V6
Z15
M2
R111
R148
M1
680P
C100
R140
R141
IC20
LM393
+30V
R143
6
5
4K75
47K
C98
&gt;SHEET 1
&gt;J760[9]
AMP
R136
R150
D600
IC20
LM393
1N4148
D815
4M7
C105
R137
R135
&gt;SHEET 1
&gt;J762[1]
FBHD
D
681K
1M
1M
7
7
R107
E
BAT85
D48
BAT85
D47
R106
E
Timing
3
GND
Switch
Em
2
4
Switch
Co
1
IC900
Comp
VCC
Ipk
Driver
Co
34063
5
6
7
8
2K21
J822
J824
47K
C903
R907
F
(COMPONENTS MARKED WITH ** ARE NOT MOUNTED)
470P
C901
F
332E
100K
C911
475E
R909
475E
R913
R906
+
G
0E1
G
+30V
470M
C910
R912
BD652
Q908
1N4148
D904
1N4148
D905
J823
J825
M900
R915
82K5
8K25
2K7
B
475K
100K
4K75
NTC5
10K
R902
R916
5K62
R917
1K2
C927
BC557
Q922
BYV27
D910
L911
+
6V2
H
Z921
6V2
Z920
470M
C914
H
R925
R926
+
Z924
6V8
332E
1K5
1K21
332E
10K
274K
33K2
5K62
2K
1M5
43K2
A
1K
R918
10M
C919
JVDY
Drawn
1
Index
PGV
I
10
Rev
2/4
Sheet
Checked
R780185
PCB No
BARCO PROJECTION SYSTEMS
23-03-1999
Date
R7624461
Module No
SWITCH MODE POWER SUPPLY
Name
+FAN
I
6
5
4
3
2
1
C205
A
Q214
B
BC560B
+210V
R216
+
C202
220M
C
Q202
BC557
R207
R206
10K
+
R205
R203
100K
Q200
D
1N4148
R202
&amp;
IC200
D203
R233
BC547B
BAW62
D211
R204
1N4007
D200
+210V
Q201
BC546
C200
10M
R232
+17V_EHT
P200
6
5
4093B
R234
R201
R200
4
EHT RED
EHT GREEN
EHT BLUE
D42
1N4148
+
1N4148
D201
10E
12
13
Q203
BC338-40
R208
C209
22M
IC200
&amp;
68K1
R209
E
R211
+17V_EHT
Q204
BC549C
R210
+17V_EHT
+17V
D298
1N4148
14
R247
47E
ATTENTION
4K75
R224
R212
IC200
4093B
0V WHEN SCAN FAIL
DETECTION
10K
R214
SF3
&gt;SHEET 1
&gt;J762[6]
C208
18V
Z203
F
+17V_EHT
470M
C203
4K7
7
C218 +
100K
X-RAY RADIATION CAN BE CAUSED IF
CRITICAL COMPONENTS ARE REPLACED
BY NON CONFORM COMPONENTS.
ALL CRITICAL COMPONENTS ARE
IDENTIFIED BY
11
C230
3K3
D
S
BS170
Q212
2
1
R240
+17V_EHT
G
3
4
5
+17V_EHT
5K62
R299
R256
R239
+17V_EHT
COMPONENTS MARKED WITH
OR
HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
PRODUCT SAFETY NOTICE
12K1
33K
2W
R249
IC202
ADJUST FOR
OFF-TIME
Q219 : 10 us
C220
FBHV
PCB 715781
10M
47K5
22K
Q6
2
ZTK33B
R155
3
47K5
SPLITTER
GND
FBHV
unit 76 12588
10
825E
EHT_HD
&gt;SHEET 4
&gt;J765[10]
1K82
BF622
C226
4K7
1
R235
IC200
&amp;
82P
82P
C219
J6
2
IC200
&amp;
4093B
6
5
IC201
VCC
GND
TLP582
IC203
VCC
TLP582
GND
IC220
1
2
5
4
3
G
681E
R263
100K
C231
GNDM
10K
C233
np11
R265
+17VMA
GNDM
470K
C211
+17VMA
np1
np12
GNDM
1
2
C217
T2AH
F200
L200
+300VM
np15
+
100M
GNDM
np16
np17
G
D
S
R268
270E
2W
np2
Q208
BS170
BS170
Q213
D
S
np3
H
C213
470K
C212
SR200
Q209
np4
BC338
270K
GNDM
np5
np7
Z206
1N4007
R269
2E74
R243
150K
R244
M201
np8
2K74
R259
C232
330P
GNDM
np6
G
150K
D
S
Q219
I
JVDY
PCB No
PGV
Checked
R780185
10
Rev
3/4
Sheet
BY329-1200
D210
&gt;J200[8]
DHV
IXTH12N100
R246
0E33
4W
GNDM
D205
+17VMA
M200
R245
C215
22M
GNDM
C216 +
470K
R230
C224
BYV96E
np18
6K8
1E
C225
np19
100K
GNDM
GNDM
Index
1
Drawn
I
BARCO PROJECTION SYSTEMS
23-03-1999
Date
R7624461
Module No
SWITCH MODE POWER SUPPLY
Name
GNDM
GNDM
R228
1M
R227
np21
R231
D209
M202
np9
1K
GNDM
np20
2M2
C214
R261
+17VM
GNDM
R260
np14
GNDM
68P
C223
330P
C222
20V
R241
Q210
Q217
BC549C
np22
Z202
4V7
GNDM
BC549C
Q211
np23
R229
GNDM
GNDM
BC327
20V
Z205
np10
GNDM
22E
GNDM
15K
R267
R266
G
GNDM
np24
R262
+17VMA
+300HV
&gt;J200[6]
GNDM
BA158
R264
np25
BC559C
Q218
D208
R226
150K
C227
1K
R236
10E
C221
4K7
1
2
4093B
34.7KV
274E
J6
1
8
9
R223
C299
10K
4
GNDM
221K
182K
22K1
4093B
22K1
R257
R250
+17V_EHT
D207
Q215
BC559C
R237
C207
10K
Q205
BC559C
FBHV
18K2
22K1
R3
R12
R13
+210V
D204
1N4148
1N4148
C228
10K
R218
221K
R248
R254
R4
D299
1N4148
R251
D222
1N4148
R219
+17V_EHT
FOCUS
QUADRUPLER
BC549C
Q207
GND
R222
47K5
Q216
BC559C
SFH601G-3
3K92
39K
C5
Q7
BF623
R16
C204
1000M
C206
10K
182K
100K
1
2
R8
R14
R15
+17V_EHT
R11
Q10
BC849C
+
R217
C229
Z204
13V
R258
H
475E
10K
R762200S
R9
R221
3K92
C201
100K
NTC4
R255
8M25
10K
G
10K
39K
J200
To QUADRUPLER
DHV
8
DHV
7
6
+300HV
300HV
5
4
HVL
3
2
1
HVL
R215
475E
R213
ADJUST FOR
EHT 34.7 KV
F
2K74
3
R253
Q206
BC549C
E
2K21
270E
3K92
33K2
D
4K75
750E
BCL
P201
10K
R220
Z200
5V6
C
1K
221K
+17V_EHT
B
47K5
560K
EHT
HOLD DOWN
36.5 KV
221K
R238
C210
10K
Modifications reserved
3K32
380K
150E
560K
1M
560K
&gt;SHEET 1
&gt;J10[15]
P202
A
3K92
825E
47K5
10K
47K5
39K
475E
6K81
380K
10K
560K
380K
110E
47K5
2K7
4
5
6
100K
R252
200K
100E
100K
22K1
100K
1
2
3
4
5
6
A
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
J754
+9V
GREEN
Modifications reserved
-CONV
+17V
+9V
+30V
-9V
-17V
+210V’
+CONV
HTHD’
--9V
EHT_HD
SF1
HDDEF
COINC
+17V
GREEN
&gt;SHEET 1
&gt;J760[6]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J765
-9V
GREEN
B
D742
--9V
EHT_HD
SF1
HDDEF
COINC
+CONV
-CONV
+17V
+9V
+30V
-9V
-17V
+210V
GREEN
+CONV
GREEN
CQY95-B4
R728
R723
+210V
CQY95-B4
--9V
C
R727
&gt;SHEET 1
HTHD
HTHD
GREEN
-17V
GREEN
Name
HOLD
DOWN
HD
RED
CQY54-A3
HOLD
DOWN
EHT
RED
D202
D750
COINC
YELLOW
TLUY3400
D749
R748
COINC
CQY54-A3
D751
HDDEF
CQY54-A3
STANDBY
RED
BC547B
-17V
CQY95-B4
Q746
D755
CQY95-B4
R732
EHT_HD
D744
R745
+17V
Sheet
4
3
2
1
JVDY
Drawn
1
Index
PGV
Checked
780185
PCB No
D
10
Rev
4/4
BARCO PROJECTION SYSTEMS
23-03-1999
Date
R7624461
Module No
SWITCH MODE POWER SUPPLY
6
SF
RED
SF1
CQY95-B4
D739
D747
HTHD’
D741
R729
+CONV
CQY95-B4
R737
+210V’
D
6
-CONV
GREEN
3K3
R753
CQY95-B4
1N4148
D738
D740
R736
+30V
GREEN
CQY95-B4
D752
D726
R735
CQY54-A3
R734
-9V
C
5
+30V
10K
+30V
D743
R724
CQY95-B4
4K7
5
4
3
2
R733
4K7
+9V
2K7
+17V
10K
+17V
2K7
-CONV
10K
1
15K
B
2K2
A
68K
4K7
475K
1K
B1
B2
A2
A1
F6
E5
H6
H6
H5
C2
E5
E4
E4
G4
F5
F5
H3
H5
H3
H3
H3
H5
H3
H2
H5
H3
E1
C1
G6
A2
H1
E1
E2
F2
E6
F1
F1
F2
G1
F2
E3
H4
H4
H4
C4
D6
C2
D3
D5
D4
D3
C3
C1
A5
C1
F1
B5
A1
C5
C5
F3
E2
A6
G2
H1
H1
H5
I4
H4
G4
E3
C3
C2
B2
H3
H3
I5
I5
B1
B1
B3
F5
F5
G4
H3
G3
F5
F6
F6
E6
E3
E3
C4
C3
C4
C3
C3
C3
C3
B3
B3
C3
H6
H6
D3
F2
G2
G2
G2
H1
H2
H1
H6
H5
G6
H5
C2
F4
D5
F4
H4
H3
H3
B1
H1
B6
F1
F1
F1
H5
H3
H4
H4
H2
D2
C6
C3
E5
E5
B2
D1
D5
C2
C5
C5S
C7
C18
C19
C20
C21
C22
C25
C26
C27
C28
C29
C30
C31
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C60
C61
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C81
C82
C83
C85
C89
C97
C98
C99
C100
C105
C106
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C223
C224
C225
C226
C227
C228
C229
C230
C231
C232
C233
C299
C300
C301
C302
C304
C305
C700
C701
C702
C703
C704
C705
C706
C708
C709
C711
C715
C716
C816
C901
C903
C910
C911
C914
C919
C927
D2
D3
D5
D6
D7
D8
D9
D10
D17
D18
D19
D24
D27
D28
D30
D31
D32
D34
D35
D36
D37
D39
D42
D44
D46
D47
D48
D51
D200
D201
COMP. LOC.
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
3
1
2
2
2
2
3
3
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
SHT.
D5
D4
F6
F6
H6
H5
F4
H4
H3
H3
H4
H3
E3
F3
E1
F2
H3
H4
H4
H3
G4
B4
B3
H5
H5
H6
H1
L5
L6
L11
L12
L13
L14
L15
L16
L18
L19
L20
L21
L22
L23
L24
L25
L200
L701
L701
L718
L756
L757
L911
M1
M2
M3
M4
C5
C5
I1
B6
B3
A4
C4
A3
A5
A4
B3
B4
B3
I4
I2
I4
I3
I5
B3
A4
G4
G4
G4
G4
A6
D2
I6
F5
D6
F3
B2
D1
D3
A5
D2
A3
D4
A3
C3
E5
D2
C2
E2
D5
E5
G1
C1
G3
G5
E6
F2
IC3
IC3
IC3
IC10
IC12
IC13
IC17
IC20
IC20
IC20
IC21
IC21
IC21
IC200
IC200
IC200
IC200
IC200
IC201
IC202
IC203
IC220
IC300
IC900
J6
J6
J10
J20
J30
J200
J700
J701
J702
J703
J704
J705
J754
J759
J760
J761
J762
J763
J765
J795
J822
J823
J824
J825
J826
J899
J900
A1
G6
G5
D3
G3
G4
G3
G5
G3
G4
G4
G4
A3
A4
G5
F2
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F200
F700
F701
F719
D202 D 2
D203 D 2
D204 B 2
D205 I 5
D207 B 2
D208 G 2
D209 H 4
D210 I 5
D211 D 2
D222S B 3
D298 E 3
D299 B 2
D300 F 6
D301 F 6
D302 F 6
D303 E 6
D304 E 6
D600 D 4
D700 C 3
D701 C 3
D702 C 3
D703 C 3
D705 C 3
D726 B 2
D738 A 2
D739 B 2
D740 A 2
D741 B 2
D742 B 2
D743 A 2
D744 C 2
D747 B 2
D749 D 2
D750 C 2
D751 D 2
D752 A 2
D755 C 2
D812 I 4
D815 D 3
D818 D 3
D819 C 3
D821 C 3
D904 G 2
D905 G 2
D910 H 1
COMP. LOC.
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
2
3
3
1
1
1
3
1
1
1
1
1
1
4
1
1
1
1
1
4
1
2
2
2
2
2
1
1
1
1
1
2
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
1
2
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
4
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
2
1
1
1
1
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
2
2
2
2
2
2
2
SHT.
1
PTC300B 5
1
1
3
3
1
1
3
2
1
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
2
2
1
1
1
1
3
1
3
1
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
B2
A1
A1
A2
C5
F3
B3
B6
F1
B2
C4
B1
D1
D1
C1
E1
E1
C5
B6
B5
H2
H1
H2
H5
F2
H3
B1
B2
F5
H3
G5
I1
C2
G1
H2
R762446
H5
R1
B1
R2
B1
R3
A2
R3S
A2
R4
B1
R4S
A2
R5
A2
R8S
A3
R9S
A3
R11S B 3
R12S A 2
R13S A 2
R14S A 3
R15S A 3
R16S B 3
R28
F6
R29
F5
R31
E5
R32
E5
R33
E5
R36
C5
R37
E3
R38
F4
R39
E4
R40
E4
R41
E6
R42
E4
R43
G4
R55
E1
R68
E2
R69
F3
R81
A2
R82
B6
R83
B6
R84
E2
R85
F2
R86
G2
R87
F4
R88
F2
R89
F2
R90
F4
R91
E2
R92
E2
R93
E1
R94
E2
R95
F1
R96
F1
R97
G2
R98
E3
R99
E1
R100 E 5
R101 F 5
R102 E 5
R105 D 4
R106 E 4
R107 E 4
R108 C 4
R110 C 4
R111
D4
R112 C 2
R113
C2
R125 D 5
R126 C 6
R127 A 5
R129 G 6
R130 G 6
R135 D 2
R136 D 3
R137 D 2
R138 C 3
R139 C 2
R140 D 3
R141 D 3
R142 D 6
R143 D 3
R144 C 3
R145 C 3
R146 D 5
R147 E 5
R148 D 5
R149 D 5
R150 D 5
R155 C 2
R160 D 2
R161
B3
Q1
Q2
Q6S
Q7S
Q9
Q10
Q10S
Q22
Q23
Q24
Q27
Q31
Q200
Q201
Q202
Q203
Q204
Q205
Q206
Q207
Q208
Q209
Q210
Q211
Q212
Q213
Q214
Q215
Q216
Q217
Q218
Q219
Q746
Q908
Q922
1
2
2
3
3
3
F4
D6
C2
C2
A6
A6
P3
P7
P8
P200
P201
P202
3
2
1
1
B5
H2
C4
C3
NTC4
NTC5
NTC6
NTC7
2
1
3
3
3
2
SHT.
D5
E1
I5
I2
H3
G2
M5
M6
M200
M201
M202
M900
COMP. LOC.
1
1
1
T1
T2
T3
B5
F4
C2
C1
E1
B2
D4
C5
D5
B3
B1
A4
B6
H5
F3
F6
H3
H2
H2
H2
H2
TH1
Z1
Z5
Z10
Z13
Z14
Z15
Z16
Z17
Z19
Z20
Z21
Z200
Z202
Z203
Z204
Z205
Z206
Z920
Z921
Z924
1
1
1
1
2
2
1
2
2
2
2
3
3
3
3
3
3
2
2
2
1
3
1
SR200 H 1
SR700 B 5
B1
G2
G1
1
A3
S700
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
2
2
2
2
2
2
2
2
2
2
2
SHT.
B3
B1
B1
B2
B1
A4
D1
D1
D1
D1
D1
C1
C1
C1
E1
E1
E1
E1
E1
A5
F1
A5
C1
C5
B5
B5
B6
A5
B5
D5
E5
G1
H5
H5
H5
I5
H5
D2
D2
D2
B2
B2
B3
A6
F5
F1
H3
H2
H3
I3
I3
E2
A1
C1
B2
B3
A6
A6
A1
E5
F5
B1
F6
I3
H3
H5
H5
G5
G5
G2
H5
H5
H1
H1
F3
D4
D3
A3
E4
C4
A2
C4
C2
B2
C2
A2
A2
B2
B2
B2
C2
D2
A2
H2
G1
G1
G2
G2
G2
G2
H2
H2
H2
H2
H2
COMP. LOC.
R162
R163
R164
R165
R166
R167
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R268
R269
R299
R700
R701
R702
R713
R723
R724
R727
R728
R729
R732
R733
R734
R735
R736
R737
R745
R748
R753
R902
R906
R907
R909
R912
R913
R915
R916
R917
R918
R925
R926
Switch Mode Power Supply &amp; EHT
R7624461
ADJUSTMENT PROCEDURE SM POWER SUPPLY + EHT MODULE
Important
The SM Power Supply has to be adjusted when the projector displays a picture of
the internal generated testpattern or of an input signal at standard line- and frame
frequency.
Preparation
Access to adjustments:
- Unplug the power cord from the power input on the front panel.
- Remove the two screws holding the front panel to the projector.
- Remove the front panel.
- Slide the SM Power Supply + EHT module out of the main frame as far as all
adjustment controls are accessible.
&Ntilde;
See installation instructions
before connecting to the supply
V NOM 120/230 Volt
OFF ON
I MAX
5/2.5 AMP
FREQ
60/50 Hz
&Ograve;
- Loosen the two screws
holding the protective cover
to the upper side of the
module. Slide the cover to
the left ot remove.
- Reinstall power connection and switch ON the projector
- Select the internal generated test pattern or an input source at standard frequency
(refer to owner's and installation manual of the projector)
- Put the BRIGHTNESS and the CONTRAST level in mid-position (refer to owner's
manual of the projector)
Proceed to the adjustments.
9
Adjustment procedure
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
Location of adjustment
controls
P8
P7 P3
M201
P202
P201
Adjustments of SM Power
Supply
P200
a) Adjusting Vout P3 (adjusted voltage +17V)
- Connect a voltmeter to the top of the coil L14 (+17V)
- Adjust potentiometer P3 for +17V read out
b) Adjusting the Reference voltage of the drop circuit P7
Important: Potentiometer P7 is factory pre-adjusted. A readjustment is only necessary after a replacement of a defective component in the +17V drop circuit
- Connect a voltmeter to the node R146/R150 (cathode Z17)
- Adjust potentiometer P7 for +14V read out
c) Adjusting the MAXIMUM Horizontal Amplitude P8
Starting-point: projector operates on a standard NTSC video signal (15.6kHz)
- Adjust the Horizontal Amplitude (Horizontal Size) of the displayed picture by means
of the RCU until the bar scale on screen indicates 90. (Refer to the owner's manual
of the projector to select the corresponding menu for adjustment)
- Now adjust the potentiometer P8 until the horizontal size of the displayed picture
matches the horizontal size of the screen
10
Adjustment procedure
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
Adjustments of the EHT
Power Supply
R7624461
Preparation
WARNING: The power must be OFF before removing any connector from circuit
board or unit. Failure to do so may result in severe damage to the projection unit
- Turn the projector OFF
- Put the potentiometers P201 and P202 in their minimum position (turning clockwise!)
- Pull out one CRT-EHT cable from the EHT splitter
- Insert in the free EHT connector the precision EHT probe (ratio 1000/1)
Caution: read carefully all safety instructions, mentioned in the user's manual of the
precision high voltage probe.
A
B
to pull out
C
to secure
to open
A: Anode lead BLUE CRT
B: Anode lead GREEN CRT
C: Anode lead RED CRT
Adjustments
a) Adjusting Switching transistor 'time OFF' P200
- Remove Fuse 'F200' out of fuseholder
- Connect the oscilloscope to the measurement
point M201 (= gate of the switching transistor
Q219)
- Switch ON the projector
- Adjust potentiometer P200 for a pulse 'time
OFF' width of 10us
Time OFF 10us
Y 5V/DIV
CH 15Vpp
X 5us/DIV
11
Adjustment procedure
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
b) Adjusting P201 'High Voltage' and P202 'Hold Down'
- Switch OFF the projector
- Put the fuse F200 on its place
- Switch on the projector
- Adjust potentiometer P201 'High Voltage adj.' until the EHT voltage reaches 36.5kV
- Turn the potentiometer P202 'Hold Down' until the Hold Down EHT LED lights up
(Hold Down EHT LED located on the diagnostic panel, visible on the front panel)
The projector switches at that moment into Hold Down mode, picture disappears.
HOLD DOWN EHT
- Put the potentiometer P201 again in its minimum position (turning clockwise!)
- Switch OFF and ON the projector
- Adjust the potentiometer P201 for an EHT voltage of 34.7kV
Location of fuses
F701
F6
F700
F2
F8
F13
F11
F5
F719
F9
F7
F12
F10
F4
F200
PRODUCT SAFETY NOTICE
Components identidied by
have SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY. Before replacing any of these components,
read carefully the service safety precautions.
R31 4188 F.10 F TR5 T 4A L UL
R31 4142 F..2
F 5X20 T 0A125L UL
R31 4188 F.11 F TR5 T 4A L UL
R31 4183 F..4
F TR5 T 5A L UL
R31 4188 F.12 F TR5 T 4A L UL
R31 4183 F..5
F TR5 T 5A L UL
R31 4188 F.13 F TR5 T 4A L UL
R31 4147 F..6
F 5X20 F 3A15 H UL
R31 4116 F200 F 5X20 T 2A H UL
R31 4187 F..7
F TR5 T 3A15 L UL
R31 4104 F700 F 5X20 T 5A H UL
R31 4188 F..8
F TR5 T 4A L UL
R31 4104 F701 F 5X20 T 5A H UL
R31 4183 F..9
F TR5 T 5A L UL
R31 4186 F719 F TR5 T 2A L UL
12
Adjustment procedure
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
BLOCKDIAGRAM SM POWER SUPPLY
FBHD
FANS
Q31
+9V
5
IC20
7
6
6
5
1
4
2
P8 Max. Hor. Amp.
J950
FAN
FAN
AMP
Screen width
adjustment
+9V
2 IC950 1
+30 V
Overvoltage
protection
+30 V
+17 V
3
6 IC950
OSC
5
COMP
7
+17 V drop
protection
+30 V
P7
P2
HTHD
IC12
SUPPLY 9
DRIVE 8
Q23
DRIVE 7
GND 6
5
EX.
BLOCKING
I-SIMUL 4
P6
CONTROL 3
T1
P1
2
ZERO
CROSSING
+SB
P3
Q2
REF. 1
7
Q1
-SB
-6
IC3
5
+
T2
+210 V
F6
Power
Switch
S700
Power
cord
F11
Bridge
Rectifier
D700
Mains
Filter
L701
F7
P1
IC12
SUPPLY 9
120V/230V
Selector
+ CONV
+30 V
Q10
C29
DRIVE 8
F9
DRIVE 7
GND 6
+17 V
F13
+9 V
5
EX.
BLOCKING
GNDM
I-SIMUL
P5
R40
R39
R42
4
P3
1
2
6
5
Q9
TH1
F12
-9 V
C26
Z16
4
On/Off
D10
P4
CONTROL 3
+ 9V
F8
D9
-17V
D44
2
ZERO
CROSSING
C89
F10
REF.
-CONV
P6
1
IC3
1
-
F719
+FIL
393
+
-FIL
R762446S
F5
D301
IC300
OUT
+SHIFT
P2
MSHIFT
IN
GND
F4
C73
D300
P8
-SHIFT
+17 VM
13
Block diagram
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
BLOCKDIAGRAM EHT POWER SUPPLY
SF3
Q204
Q203
+
+
+
EHT EHT EHT
RED BLUE GREEN
D203
P200
0XOWLYLEUDWRU2VFLOODWRU
Splitter
2-Input NAND
Schmitt trigger
IC200
2-Input NAND
Schmitt trigger
IC200
L200
F200
+300M
+
+
IC 201
Q215
FBHV
Switch
Invertor
Q212
R762200S
P201
Comparator
Regulation
Q214
P202
Filter
C231
R263
R264
+
4
Push-Pull
Q209/
Q210
Q208
2
+33V
+
210V
Q205
D208
1
GND
4
GND
2
210V
Q201/
Q200
Comparator
Q206
Vref Z200
Q219
Q217 R246
IC 201
5
D298
S low
start up
Q 202/C200
Driver
Switch
Q213
GND
C202
GND
5
1
3
IC202
EHT
FOCUS
Quadrupler
2-Input NAND
Schmitt trigger
IC200
3
D213
+
D201
2-Input NAND
Schmitt trigger
IC200
Q216
6
1
5
2
4
EHT HD
D202
Q218
GND
Comparator
Q211
Vref Z202
Pulse
rectifier
D205
HVL
GND
Z204
Q207
R221/
C204
R213
BCL
14
Block diagram
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
TECHNICAL DESCRIPTION OF THE SM POWER SUPPLY
Introduction
On this module we find the generation of the stand-by voltage, the fixed voltages (we
mean voltages independent of the line frequency), the variable +HTHD voltage (referred to as the second SMPS) and the generation of the EHT voltage.
The mains voltage is rectified with D700 and the +300 volts (+300M) is now the
supply voltage for both SPMS's and for the stand-by voltage.
The ON/OFF voltage delivered by the controller module can stop or start up these 2
Switched Mode Power Supplies.
The second SMPS is linked with the horizontal deflection module as the +HTHD
voltage (horizontal scan voltage) is linearly proportional to the line frequency.
Because the second SMPS utilizes the rectified voltage from the windings P2-P6
and P6-P8, this SMPS totally depends on the first one' , or in other words, if the first
SMPS is down, the second one follows.
The module comprises also the DC-fan control, the regulation circuit for the +HTHD,
its Overvoltage protection circuit, low FBHD protection and the +17volts drop protection.
Stand-by Supply
An oscillator is built up around Q1/Q2 and the transformer T1.
Q2 gets its base current via R2. The collector current of the transistor flows in the
winding P1-P3 and induces a voltage in the winding P5-P4 ' encouraging' the base
current.
As soon as the emitter voltage of Q2 can drive Q1 and saturate it, this transistor
clamps the base of Q2 at ground level and cuts off Q2. The cycle starts all-over
again.
Two opposite polarity SB voltages (+/- 9 volts) are available at the secondary side.
a) Stand-by mode (OFF)
The voltage at contact 2 of the J759 connector (OFF) is in this case high and this
means for the optocoupler IC17 that the phototransistor in IC17 is not conducting.
The transistor Q9 is thus saturated as R36 can provide the required base current.
The collector of Q9 is low, which blocks thyristor TH1, thus preventing IC13 to start
up.
As a conclusion, only the standby voltages +/- 9 SB voltages are available.
b) Operational mode (ON)
The I/O block of the controller module ( collector of a transistor) pulls now contact 2
of J759 at a low level to light the LED in the opto-coupler IC17.
Now, the phototransistor of the latter is saturated and brings the base of Q9 at nearly
ground level. This means now for this transistor an OFF state.
The zener Z16 can now install +12 volts at the gate of the thyristor allowing the
SMPS's to start.
15
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
Generation of the line
frequency independent
voltages
R7624461
a) Start-up
For IC13 to start up and to stay in operation once it is started up, pin 9 should be at
at least +12V.
This energy can come from:
- SR700, PTC300, TH1 (only during start-up)
- winding 2-6 of the transformer T2 via D301
- winding 8-6 of the transformer T2 via D300
At start up C89 will deliver the energy. Once charged to approximately +12 V it will
be able to do this. It is charged from the mains voltage via thyristor TH1 and diode
D44. Of course this requires the thyristor to be conducting, which is the case since
zener Z16 has brought the gate at +12 volts. (see explanation stan-by/ON-OFF
switching). IC13 can now start driving the base of the power switch Q10.
As soon as Q10 is on, pin 9 of IC13 starts receiving its supply voltage from winding
2-6 of transformer T2 via D301. This winding can only deliver energy during the 'on'
time of Q10.
During the off time of Q10, winding 6-8 of transformer T2 delivers the supply voltage
to pin 9 of IC13 via D300.
This winding is also delivering the +17VM, a voltage related to the Mains ground and
not the chassis ground. This voltage is utilized on the EHT board, because the drive
circuit for the power switcher is on the primary side. (see description EHT board).
b) Operation
Once the start up phase is completed, the supply voltage to pin 9 of IC13 can come
from both winding 2-6 via D301 or from winding 6-8 via D300. This depends on the
level of the mains voltage.
The feedback winding 4-6 of transformer T2 provides two informations for the control
IC13 :
- The rectified negative voltage is added to the reference 4 volts that is available at pin 1. The resulting error voltage is now sent to pin 3 and serves as a
control voltage to adjust the duty cycle and frequency of the switcher.
- The waveform is sent to pin 2 where the zero passages are detected, useful
to drive the power switch on at the exact moment. The base drive is delayed
until the energy in the transformer has been completely transferred to the
secondary side. By this measure, the current through the power switch is
reduced to a minimum.
The over current protection, is build around comparator 393 (IC3). The current
through the power switch is checked at all times and if it is too high (in the event of a
short on the secondary side) the comparator 393 (IC3) output drops the error voltage
at pin 3 in order to adapt the duty cycle of the switcher.
c) Switching off the projector
The voltage at contact 2 of the J759 connector (OFF) is in this case put to high
and this means for the optocoupler IC17 that the phototransistor in IC17 is not
conducting.
The transistor Q9 is thus saturated as R36 can provide the required base current.
The collector of Q9 is low, putting pin 5 of IC13 below its active level via D9. This
disables the drive output thus stopping the SMPS's.
16
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
Generation of the
+HTHD voltage (scan
voltage)
R7624461
This voltage is linked with the horizontal deflection board as it has to be adapted to
the scanning frequency. A feedback voltage from the horizontal deflection (FBHD) is
for that reason arriving on the module.
This feedback voltage, at contact 1 of connector J762, is sent to the base of the error
amplifier Q24. The potentiometer P8 allows an adjustment of this feedback, or in
other words, the maximum horizontal amplitude can be aligned with P8.
The emitter of Q24 is set at a reference zener voltage, adjustable with the voltage at
the regulating pin of Z19. This voltage is the output of the DC-amplifier- buffer 353
(IC21). The inputs of this DC amplifier-buffer are the +HTHD voltage and the AMP
signal coming from the deflection.
By applying the +HTHD voltage via a 10MΩ resistor, we reduce the range of the
maximum horizontal amplitude at high scanning frequencies thus providing more
range for adjustment via the AMP signal.
The collector current of the regulating transistor Q24 flows into the opto-coupler IC10
and the phototransistor of this insulating device is now regulating the DC voltage at
pin 3 of IC12, in order to stabilize the +HTHD voltage for one typical line frequency
and amplitude setting.
Q31 is a 5mA current generator and D51 a green LED to visualise the +HTHD
voltage.
HTHD overvoltage
protection
Pin 2 of the 393 (IC20) is set at 5.6 volts with Z15 and, the other input, pin 3 is the
scan voltage +HTHD divided by R106/R107.
As soon as this input exceeds the zener voltage, the output switches high and
saturates transistor Q27. Via IC10 (pin 5) the +HTHD voltage is dropped to a low
level.
The original overvoltage protection is now causing a low FBHD protection.
Low FBHD protection
The stabilized zener voltage with Z19 is used as reference voltage for the comparator
393 (IC20), pin 6. Now, the other pin 5 is the FBHD voltage.
If the pin 5 drops below the reference voltage, the output switches low, and the
transistor Q22 saturates, pulling pin 2 of IC10 low. Again via pin 5 of IC10 the
+HTHD is dropped to a low level.
Protection against too
low +17 volts
If, for some reason, the +17 volts (and all the other voltages as well) are, even temporarily, too low, it is then advised to shut down the +HTHD voltage (coming from the
other SMPS) to protect the MOSFETS of the deflection.
Pin 6 of IC21 is preadjusted, ex factory, at 14 volts with P7. IC 21 is used to compare this reference voltage with the level of the +17V. When the +17V is to low the
ouput of the comparator, pin 7 of IC 21, saturates Q22 which again pullpin 2 of IC10
low.
DC Fan control of the
fans
The speed of the fans is regulated by means of a sensor (NTC resistor, mounted
close to the heatsink of the SMPS board).
IC900 is an integrated circuit regulating the speed of the fans by adapting the duty
cycle of the output drive for the power transistor Q908.
The duty cycle depends on the DC voltage that is built up as follows :
- It is determined by the output voltage via R917 / R916 / R902 in order to
stabilize the latter for a well-determined value of the NTC resistor.
- It is equally influenced by any change of the NTC resistor itself, sensing the
heatsink of the SMPS board.
17
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
The minimum voltage is set by Z924 at approximately 7.5 volts and the maximum
voltage by Z920 + Z921. at 15 volts.
The maximum current output is limited by R909, and an RC feedback straight from
the output to pin 5 provides a more regular speed at any time.
Filament stabilisation
(subunit R762446S)
With this subunit the +FIL and -FIL voltages are stabilised. All diodes used are antiflash diodes.
Power supply for the EHT generator
The EHT generator is supplied directly from the rectified mains voltage +300M volts.
By above measure, we eliminate the influence of the EHT load on the performance of
the power supply, and the maximum peak current of the EHT generator is increased.
TECHNICAL DESCRIPTION OF THE EHT POWER SUPPLY
Introduction
On this part of the module, the EHT drive pulses for the EHT power supply are
generated. The primary circuit for the EHT power supply receives its 300VDC supply
from the Mains. In the event of a failure, either because the EHT is too high, too
much current in the EHT circuit or a horizontal or vertical scan failure condition
exists, the EHT voltage is discontinued. We will discuss the generation of the EHT
pulses, the regulation of the high voltage and the different protection circuits.
DC controlled
multivibrator
The EHT multivibrator is configured around two Schmidt Trigger NAND gates in
IC200. Two time constants are involved in this circuit : C220 / P200 / R232 and in
the feedback loop C219 / R155 + transistor Q215 (=current source).
The first time constant is fixed and determines the OFF time of the power switch
Q219 and is tuned with P200 to 10 &micro;S. The second time constant is variable and
depends on the current flow through Q215. By varying the bias on transistor Q215,
the time constant can be varied. Q215 is driven by the comparator Q214. This Q214
receives its base bias voltage from FBHV (feedback high voltage from the divider by
1000 circuit on the splitter). The emitter of Q214 is set at +33 volts by zener IC202.
The duty cycle or the on/off time of the power switcher Q219 is regulated by the
voltage difference detected by Q214, between the fixed emitter and the FBHV from
the splitter.
The frequency of this oscillator is typically 80 khz.
The squared waveform at pin 3 (IC200) of the NAND gate is, via a fast switching and
inverting FET Q212, sent to the opto-coupler IC201. This opto-coupler is necessary
because the remainder of the circuit is supplied with the +DN (+17M) and the +300M
which are not isolated from the Mains. The +17M voltage is obtained from a special
winding on the SMPS and the +300M is the main bridge rectified mains voltage
(GNDM is mains or hot ground).
Caution : Any servicing on a module that uses both a Mains Ground and a
Chassis ground should involve the use of an Isolation Transformer, especially
when using an oscilloscope, or other equipment connected to the main AC
source. Do not connect the Main and Chassis Ground together at any time.
The output drives of IC201 a FET Q208 which on its turn drives the push-pull stage
Q209/Q210. The pulses are capacitively coupled with C213 to the gate of Q219.
The 20 volts zener Z206 has two purposes: the negative level of the pulses is
clamped at -0.6 volt, and on the other hand the gate-source voltage is limited (protected) to 20 volt DC, in order to protect the switcher Q219.
18
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
The drain DHV of the switcher is connected with the primary winding of the EHT
transformer. Transformer and quadrupler are one in the same unit. The +300M
enters the board and is passing a filter L200/C217 and a fuse F200 before it supplies
the Transformer / Quadrupler.
Protections
a) EHT Hold down
The EHT of the projector must be switched off in the event of a failure in the regulating circuit or a loss of the feedback. Moreover, when the required current of one or
more tubes is excessively high, the EHT voltage is inhibited. Well discuss these
protections in more detail.
1. EHT Hold Down due to fault in the regulating circuit
The slider voltage of P202 (hold down adjust potentiometer) is sent to
the base of Q206 and Q206s emitter is set to a threshold of 5.6 volt by
Z200. As soon as the EHT rises beyond 36.5kV, transistor Q206 starts
conducting, turning on Q205. The Schmidt-trigger pins 8 and 9 of IC200
go high and its output pin 10 goes low. The diode D201 pulls pin 6 of
IC200 low in order to stop the EHT multivibrator, halting the EHT.
The output of IC200, pin 11 goes high at the same time (inverting) to
forward biases LED D202 to indicate the EHT HOLD DOWN condition.
The feedback resistor R223 keeps the hold down condition on (lockdown), until the projector is powered off to reset the circuit.
2. EHT Hold Down due to a feedback loop fault condition
The EHT hold down must equally operate when there is an open loop
situation, or no EHT feedback voltage from the splitter. If that were the
condition, there would be no way for the circuit to monitor the EHT, and it
could go higher than the 36.5kV. The detection for open loop is built
around the EHT flyback pulses on the drain of Q219.
These pulses are rectified by D205 and the resulting pulsating DC is
filtered by C225 divided down with R228/R231+R227 and sent to the base
of Q211. A threshold level of 4.7 volt is set at the emitter with Z202.
From 5.6 volt base voltage onwards Q211 starts conducting, turning fully
on Q218. The base voltage of Q216 is set at 14 volt in normal conditions,
but, is now decreased, as pin 5 is pulled to a saturating level with the
photo-transistor in the opto-coupler IC220.
Via Z204 (13 volt) the collector of Q206 is dropped to approx. 13 volts,
sufficient to introduce the conduction of Q205. The further actions are
now similar to what is explained above.
Note that the same optocoupler and transistor Q216 are used for mains
hum suppression. The +300M is via a filter C231/R263/R264 sent to pin
1 of IC203. The isolated feedback voltage (mains hum) is (via optocopler)
taken from the collector of Q216 and capacitively coupled to the FBHV
voltage.
19
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
3. EHT Hold Down in the event of an excessive amount of CRT beam
currents
Finally, in the event of an excessive amount of CRT beam current, with a
long duration, this duration is determined by the time constant R221/
C204, the collector of Q206 is pulled low via Q207 , resulting in EHT Hold
Down.
The base of Q207 is connected to ground, and HVL is in the ground
return of the Quadrupler, so as the emitter of Q207 goes more negative as
the total beam current increases, Q207 is more forward biased and starts
to conduct, pulling the collector low and activating the EHT hold down. If
any one CRT begins to draw too much current i.e. shorted CRT, Q207
turns on causing HV hold down.
Note that the beam current proportional voltage is sent to the RGBDecoder drive board to reduce the contrast and brightness from some
level onwards.
In conclusion, the EHT Hold Down is active for :
- too high EHT, information coming from the feedback line FBHV
- too high EHT in open loop via Q211/Q218 and the opto-coupler IC203.
- too high beam current lasting for some time (short in a crt).
b) Switching off the EHT when a Horizontal or Vertical scan failure occurs
In the event of a horizontal and vertical scan failure Q204 is blocked turning on Q203.
D203 becomes forward biased and pulls pin 6 of the multivibrator at ground level,
stopping the EHT (SF = 3V or lower).
c) Overcurrent protection of the Q219 switcher
The drain-source current of Q219 is measured by the resistor R246 in series with the
source. This voltage is applied to the base of Q217 via a divider R259/R260.
The purpose of the circuit is to stop temporarily the drive when the current through
Q219 tends to go beyond a maximum.
The pin 4 output of the opto-coupler IC203 may only halt the EHT multivibrator when
there is a drive pulse on the common bases of the push-pull stage. For that reason,
the drive pulses at the bases of Q209/Q210 are coupled with D208 to pin 1 of the
opto-coupler. When the drain of Q208 is at low level, D208 is forward biased and
inhibits the supply voltage +DN for the LED in the opto-coupler.
A stop of the multivibrator via the opto-coupler is thus only possible when a drive
pulse is present at the push-pull stage.
Slow start up of the EHT
(subunit R762200S)
When the projector is switched on, a slow start up of the EHT voltage is provided.
This is accomplished by the circuit around Q202 (Power voltage +DJ). The voltage
for the reference zener IC202 is taken from the +210V line via R216.
When the unit is switched on, until C200 is fully charged, Q202 will be forward
biased and inhibits C200 from charging. This gives a slow rise to the voltage for
IC202, and this is the voltage the FBHV is referenced to, so therefore the EHT will
also have a slow rise.
When the unit is switched off, C200 is quickly discharged via D200, because the
210VDC line drops quickly, taking the EHT reference voltage on IC202 quickly down,
and therefore the EHT itself goes down. C200 discharging, turns on Q202 because
its base is pulled in a negative direction. If a scan fail condition is met, Q200 sees a
low at its base and turns off. The base of Q201 then goes high and C200 is dis20
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
charged, pulling down the reference voltage.
The circuit around Q221 and Q222 is preventing the EHT from raising fatser than its
reference voltage IC202, when starting up. The moment the base of Q220 (=FBHV)
becomes higher than its emittor (= reference voltage), Q220 starts conducting. This
one swithes on Q221, which on its turn switches on Q222. This last one stops the
oscillator for a moment - until FBHV is lower than the reference voltage (which
becomes slowly higher).
Previous actions keep on repeating until the EHT voltage reaches 34,7 kV.
Delay of the power
switch drive.
The Fet Q213 is used to keep a drive pulse from driving Q219, until the EHT pulse
on the Drain of Q219 has not fully dropped to its minimum. The EHT pulse is coupled
to the gate of Q213 keeps the drain of Q208 low until the drive pulse is zero, turning
off Q213. Then the next pulse can pass.
21
Technical description
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
PARTS LISTING R7624461
SIT.
ITEM NO. DESCRIPTION
10
20
30
40
50
60
80
90
100
120
200
201
202
203
204
205
205
206
207
208
220
290
300
301
302
303
304
305
306
308
309
310
311
312
313
400
401
402
403
404
405
406
407
408
500
600
602
610
611
612
613
614
615
616
700
710
750
800
1000
1001
2000
2010
2020
2030
2040
R133036
R133039
R1330391
R314519
R721850
R315315
B360862
R722545
R7123024
R133039
R803700
R367600
R803746
B360862
R369996
R366988
R721607
R133063
R804832
R366102
B360862
R804832
R803700
R367600
B360861
R3626696
R366988
R133074
R133074
R804833
R804834
R348086
B360861
B360862
R3631079
R810409
R324386
R347965
R803085
R348086
R312869
R348087
R809852
R3674391
R803703
R811151
R3674411
R367504
R806328
R3674391
R3631239
R366103
R3631249
R3674391
R367434
R348019
R7123046
R7622091
R3480051
R348019
R3480051
R348019
R3153151
R348019
R302108
SPR L 6 D 2,4D 6 CE
SPR L 8 D 1,2D 4 CE
SPR L 8 D 1,5D 4 CE
F A HLD 10A 5X20 BOD
R ACC CLIPS TCE V PROTECT
J RVT MBT D 2 L14
SCR Z$7985M 3 X 8 STZY
FRM V700 LED ACC HLR
SPRCL 1 D 3,2D 7 PLBK
SPR L 8 D 1,2D 4 CE
HTSN V700 SMPE
NUT TRAD M 3 BLOCK BRNI
HTSN V700 SMPE TDA4601
SCR Z$7985M 3 X 8 STZY
SCR D84 M 3 X 12 PLWH
NUT TRAD M 3 EDGE PLBK
SPRCL 5 D 7 D10 PL
HTSN A SOT93 I-MICA 25X28
HTSN A GEN SPG1 M3 SS LG
NUT D934 M 3
STZN
SCR Z$7985M 3 X 8 STZY
HTSN A GEN SPG1 M3 SS LG
HTSN V700 SMPE
NUT TRAD M 3 BLOCK BRNI
SCR Z$7985M 3 X 6 STZY
SCR D921 M 3 X 8 SS
NUT TRAD M 3 EDGE PLBK
HTSN A
I-SIL W30
HTSN A
I-SIL W30
HTSN A GEN SPG3 3,1 SS LG
HTSN A GEN SPG3 M3 SS LG
CBLA TWIST LOCK D 8,9
SCR Z$7985M 3 X 6 STZY
SCR Z$7985M 3 X 8 STZY
SCR Z933 M 3 X 12 SS
FRM D708 DN SMP
FAN AX 12V 24LS 36DB S 92
FAN A FIX RUB L37 BK
BTN PUSH 49R *800 MNS
CBLA TWIST LOCK D 8,9
SPR PCB L 9,5D4 D4 DUAL
CBLA CLP+SN R SLCSE D12
FRM V701S SMP FIX
RVT BLND_R3,2C 3,2WSTAL
FRM V700 SMP SCRN
FRM D708 SMP SUP
RVT BLND_R3,2C 6,4WSTAL
SPR D6798AD 5,3D10 STZN
FRM *701 SPG EARTH
RVT BLND_R3,2C 3,2WSTAL
SCR Z933 M 4 X 10 SS
NUT D934 M 4
STZN
SCR Z933 M 4 X 12 SS
RVT BLND_R3,2C 3,2WSTAL
RVT BLND_R2,4C 3,2 ALAL
CBLA TIE B L100 W2,4 SPRCL 1,5 D 4,2D10 CEM1
UN V700 EHT QDR SD
CBLA TIE TWIST D14/16
CBLA TIE B L100 W2,4 CBLA TIE TWIST D14/16
CBLA TIE B L100 W2,4 J RVT MBT D 2.3L12.7
CBLA TIE B L100 W2,4 CORE TUBE 3,5 /1,3 X 3
QUANTITY
6
20
8
5
2
3
1
1
2
1
2
1
8
1
1
1
4
4
2
1
2
1
2
2
1
1
0,11
0,12
2
2
2
2
4
4
1
2
8
1
1
4
2
2
4
1
1
1
5
1
9
1
5
1
1
2
1
1
1
2
3
1
3
4
1
2
SIT.
ITEM NO. DESCRIPTION
QUANTITY
2050
7000
Z348803
R590266
CD CT FT P 3 250
LBL PJ SMP CAUTION CVR
1
1
C 2
C 5
C 7
C 18
C 19
C 20
C 21
C 22
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 45
C 46
C 47
C 48
C 49
C 50
C 51
C 52
C 53
C 54
C 55
C 60
C 61
C 68
C 69
C 70
C 71
C 72
C 73
C 74
C 75
C 76
C 77
C 78
C 78
C 79
C 81
C 82
C 83
C 85
C 89
C 97
C 98
C 99
C100
C105
C106
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
R1128111
R112815
R112830
R111477
R111453
R1114708
R1114708
R111468
R111468
R115936
R112740
R113724
R1150051
R114090
R115934
R111489
R111489
R111556
R1114909
R1114909
R1114909
R111575
R111716
R1114909
R1114169
R112739
R111468
R1147009
R1137151
V1116505
R113724
R112735
R115936
R111477
R114090
V1114874
R112238
R1150051
R112744
R112747
V1114874
R112762
R1114708
R1114708
R112772
R111477
R114132
R113720
R1137121
R112737
R111550
R111550
R111531
R114100
R111488
R112747
R111453
R1137161
R1137121
R1137121
R111479
R111532
C N750DI 68P K102E3 HV
C CE DI 150P M400E3
C CE DI 2N7S400E3 85
C EL RA 100M M 25E2 85
C EL RA1000M M 10E2 85
C EL RA2200M M 16E3 LE
C EL RA2200M M 16E3 LE
C EL RA 470M M 16E2 105
C EL RA 470M M 16E2 105
C PP RA 6N8J 63E2 85
C CE MI 1N2K100E2
C POMERA 100N K 63E2 85
C PPMERA 2N2J162E9 HV
C POMERA 1M K 63E2 85
C PP RA 5N6J 63E2 85
C EL RA 470M M 35E2 105
C EL RA 470M M 35E2 105
C EL RA 470M M100E3 85
C EL RA1000M M 50E3 LE
C EL RA1000M M 50E3 LE
C EL RA1000M M 50E3 LE
C EL RA 100M M315E4 105
C CE DI 680P M202E3 HV
C EL RA1000M M 50E3 LE
C EL RA 10M M350E2 105
C CE MI 1N K100E2
C EL RA 470M M 16E2 105
C CE DI 4N7M250E5 Y1
C POMERA 18N K100E2 85
C EL RA 100M M385E4 85
C POMERA 100N K 63E2 85
C CE MI 470P K100E2
C PP RA 6N8J 63E2 85
C EL RA 100M M 25E2 85
C POMERA 1M K 63E2 85
C EL RA 100M M 50M3 105
C NP0 MI 47P G100E2
C PPMERA 2N2J162E9 HV
C CE MI 2N7K100E2
C CE MI 4N7K100E2 85
C EL RA 100M M 50M3 105
C CE MI 4N7Z 63E2 85
C EL RA2200M M 16E3 LE
C EL RA2200M M 16E3 LE
REPLACED BY V1127810
C EL RA 100M M 25E2 85
C POMERA 100N K250E4 85
C POMERA 47N K 63E2 85
C POMERA 10N K250E2 85
C CE MI 680P K100E2
C EL RA 4M7M 50E2 85
C EL RA 4M7M 50E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K100E4 85
C EL RA 220M M 50E2 85
C CE MI 4N7K100E2 85
C EL RA1000M M 10E2 85
C POMERA 22N K100E2 85
C POMERA 10N K250E2 85
C POMERA 10N K250E2 85
C EL RA 470M M 25E2 105
REPLACED BY V1114855
1
1
1
Date: 21/04/1999
R7624461
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
22
Parts listing
Switch Mode Power Supply &amp; EHT
SIT.
ITEM NO. DESCRIPTION
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C223
C224
C225
C226
C227
C228
C229
C230
C231
C232
C233
C299
C300
C301
C302
C304
C305
C700
C701
C702
C703
C704
C705
C706
C708
C709
C711
C715
C716
C781
C782
C783
C784
C787
C788
C789
C790
C816
C901
C903
C910
C911
C914
C919
C927
C928
C929
R112763
R114087
R114087
R113729
V114098
R111532
R114087
R111578
R113724
R1122415
R1122415
R112747
R112819
R112240
R111720
R114603
R112747
R112739
R112763
R112763
R112760
R114162
R112733
R1137121
R112763
R111477
R113730
R113724
R111453
R111453
R111564
V111598
V111598
R112837
R112837
R112837
R112837
R114716
R114716
R111564
R111468
R111468
R1159181
R115940
R115940
R1159181
R1115915
R1115915
R111476
R111476
R112747
R1159081
R113720
R111489
R113724
R111479
R111678
R112740
R1127741
R1127741
C CE MI 10N Z 63E2 85
C POMERA 470N K 63E2 85
C POMERA 470N K 63E2 85
C POMERA 270N K 63E2 85
C POMERA 2M2M 50E2 85
REPLACED BY V1114855
C POMERA 470N K 63E2 85
C EL RA 100M M400E4 105
C POMERA 100N K 63E2 85
C NP0 MI 82P G100E2
C NP0 MI 82P G100E2
C CE MI 4N7K100E2 85
C CE DI 330P M400E3
C NP0 MI 68P G100E2
C PPMERA 6N8J162E9 HV
C POMERA 100N M102E9 HV
C CE MI 4N7K100E2 85
C CE MI 1N K100E2
C CE MI 10N Z 63E2 85
C CE MI 10N Z 63E2 85
C CE MI 3N3K100E2
C POMERA 100N K400E6 85
C CE MI 330P K100E2
C POMERA 10N K250E2 85
C CE MI 10N Z 63E2 85
C EL RA 100M M 25E2 85
C POMERA 330N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA1000M M 10E2 85
C EL RA1000M M 10E2 85
C EL RA 220M M200E4 105
C EL RA1000M M200E4 85
C EL RA1000M M200E4 85
C CE DI 10N S500E3 85
C CE DI 10N S500E3 85
C CE DI 10N S500E3 85
C CE DI 10N S500E3 85
C PO RA 1M K250E11 X2
C PO RA 1M K250E11 X2
C EL RA 220M M200E4 105
C EL RA 470M M 16E2 105
C EL RA 470M M 16E2 105
C PP RA 1N2J100E2 85
C PP RA 10N J 63E2 85
C PP RA 10N J 63E2 85
C PP RA 1N2J100E2 85
C EL5 RA 4M7M 35E2 85
C EL5 RA 4M7M 35E2 85
C EL RA 47M M 25E2 85
C EL RA 47M M 25E2 85
C CE MI 4N7K100E2 85
C PP RA 470P J100E2 85
C POMERA 47N K 63E2 85
C EL RA 470M M 35E2 105
C POMERA 100N K 63E2 85
C EL RA 470M M 25E2 105
C EL BRA 10M M 25E2 85
C CE MI 1N2K100E2
C Z5U MU 100N Z 50E2 85
C Z5U MU 100N Z 50E2 85
D 2
D 3
D 5
D 6
D 7
D 8
R131927
R131927
R131637
R131927
R131637
R131646
D R BY229 60007A TO220C
D R BY229 60007A TO220C
D R BA158 600400 DO7
D R BY229 60007A TO220C
D R BA158 600400 DO7
D R 1N4007 10201A DO41
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R7624461
SIT.
ITEM NO. DESCRIPTION
D 9
D 10
D 17
D 18
D 19
D 24
D 27
D 28
D 30
D 31
D 32
D 34
D 35
D 36
D 37
D 39
D 42
D 44
D 46
D 47
D 48
D 51
D200
D201
D202
D203
D204
D205
D206
D207
D208
D209
D210
D211
D298
D299
D300
D301
D302
D303
D304
D600
D700
D701
D702
D703
D705
D726
D738
D739
D740
D741
D742
D743
D744
D747
D749
D750
D751
D752
D755
D793
D794
D812
D815
D818
D819
R131621
R131637
R131927
R131927
R131927
R131637
R131913
R131621
R131637
R131637
R131646
R131927
R131927
R131927
R131914
R131913
R131621
R131646
R1316361
R1316361
R1316361
R131667
R131646
R131621
R131662
R131621
R131621
R131906
R762200S
R131621
R131637
R131646
R131958
R131628
R131621
R131621
R131646
R131637
R131646
R131646
R131646
R131621
R1319025
R1319025
R1319025
R1319025
R131646
R131667
R131667
R131667
R131667
R131667
R131667
R131667
R131667
R131662
R1316581
R131662
R131662
R131621
R131667
R131681
R131681
R131637
R131621
R131621
R131621
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BY229 60007A TO220C
D R BY229 60007A TO220C
D R BY229 60007A TO220C
D R BA158 600400 DO7
D R BY329 10208A TO220C
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D R 1N4007 10201A DO41
D R BY229 60007A TO220C
D R BY229 60007A TO220C
D R BY229 60007A TO220C
DY
04510A TO220
D R BY329 10208A TO220C
D S 1N4148 075150 DO35
D R 1N4007 10201A DO41
D Y BAT85 030200 DO34
D Y BAT85 030200 DO34
D Y BAT85 030200 DO34
D LED D3 T GN
D R 1N4007 10201A DO41
D S 1N4148 075150 DO35
D LED D3 T RD
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BYV96E 1021A5 SOD57
UN V700 SMPE SLOW_GO
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R 1N4007 10201A DO41
D R BY329 12208A TO220C
D BAW62
SW DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R 1N4007 10201A DO41
D R BA158 600400 DO7
D R 1N4007 10201A DO41
D R 1N4007 10201A DO41
D R 1N4007 10201A DO41
D S 1N4148 075150 DO35
D R BY255 1323A0 DO201
D R BY255 1323A0 DO201
D R BY255 1323A0 DO201
D R BY255 1323A0 DO201
D R 1N4007 10201A DO41
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T GN
D LED D3 T RD
D LED D3 T YL
D LED D3 T RD
D LED D3 T RD
D S 1N4148 075150 DO35
D LED D3 T GN
D O BPW41N PIN
D O BPW41N PIN
D R BA158 600400 DO7
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
23
Parts listing
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
SIT.
ITEM NO. DESCRIPTION
QUANTITY
D821
D904
D905
D910
R131621
R131621
R131621
R131950
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BYV27 1502A0 SOD57
F 2
F 4
F 5
F 6
F 7
F 8
F 9
F 10
F 11
F 12
F 13
F200
F700
F701
F719
R314142
R314183
R314183
R314147
R314187
R314188
R314183
R314188
R314188
R314188
R314188
R314116
R314104
R314104
R314186
F 5X20 T 0A125L UL
F TR5 T 5A L UL
F TR5 T 5A L UL
F 5X20 F 3A15 H UL
F TR5 T 3A15 L UL
F TR5 T 4A L UL
F TR5 T 5A L UL
F TR5 T 4A L UL
F TR5 T 4A L UL
F TR5 T 4A L UL
F TR5 T 4A L UL
F 5X20 T 2A H UL
F 5X20 T 5A H UL
F 5X20 T 5A H UL
F TR5 T 2A L UL
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I 3
I 10
I 12
I 13
I 17
I 20
I 21
I200
I201
I202
I203
I220
I300
I777
I778
I900
R134114
R131691
R132787
R132787
R131691
R134114
R134116
R1373945
R134224
R132102
R134224
R131691
R134010
R132824
R132824
R137625
U 393 LM DIP8 P
U 601-3 SFH DIP6 P
U 4601-5 TDA SIP9 P
U 4601-5 TDA SIP9 P
U 601-3 SFH DIP6 P
U 393 LM DIP8 P
U 353 LF DIP8 P
U 4093B DIP14 P
U 582 TLP 1119A1 P
U 33B ZTK DO35
U 582 TLP 1119A1 P
U 601-3 SFH DIP6 P
U 7815 TO220 P
U 2800 TBA DIP14 P
U 2800 TBA DIP14 P
U 34063 DIP8 P
1
1
1
1
1
1
1
1
1
J 6
J A
J B
J C
J D
J 10
J 20
J200
J700
J701
J703
J710
J759
J760
J761
J762
J763
J779
J780
J795
R313922
R34554911
R34594918
R34554011
R34704702
R313935
R3132862
R3136078
R3137241
R313454
R313454
V3132823
R313926
R313929
R313932
R313931
R313927
R313944
R313944
R313454
J CT H MBT P 2 M2SN WH
CD REC4-.5 1672G22WT 110
CD RNG4 1015G18YG 180
CD REC4-.5 1672G22BK 110
SLVU SHR D 6,4/3,2 BK 20
J CT H MBT P15 M2SN WH
J MD1 C MBT P 2 E1SN 6,7
J MTA MBT P 8 M3,96 FL RO
J MTA MBT P 4 M3,96SN RO
J TAB1 MBT H4,8S0,5 SN
J TAB1 MBT H4,8S0,5 SN
FLTR MNS 250V 6A T6
J CT H MBT P 6 M2SN WH
J CT H MBT P 9 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P11 M2SN WH
J CT H MBT P 7 M2SN WH
J CT H MBS P 4 M2SN WH
J CT H MBS P 4 M2SN WH
J TAB1 MBT H4,8S0,5 SN
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
L 5
L 6
L 11
L 12
L 13
L 14
L 15
L 16
R305913
R305913
R3061322
R305913
R305913
R305913
R305913
R305913
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH AX NS 10 UH
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R7624461
SIT.
ITEM NO. DESCRIPTION
QUANTITY
L 18
L 19
L 19
L 20
L 21
L 22
L 23
L 24
L 25
L200
L701
L718
L756
L757
L791
L792
L911
R302108
R302102
R348104
R302108
R3061322
R305913
R305913
R305913
R3060522
R305913
B305922
R305913
R305913
R305913
R3061582
R3061582
R305909
CORE TUBE 3,5 /1,3 X 3
CORE TUBE 4,95/1,3 X40,5
WU JUMP 0,6 12,5
CORE TUBE 3,5 /1,3 X 3
CH AX NS 10 UH
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH RA NS 150 UH 0A75
CH MNS AX NS 12 UH 3A
CH MNS 32 MH 2X V 6A
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH MNS AX NS 12 UH 3A
CH AX NS 1.5 MH
CH AX NS 1.5 MH
CH TOR V 1200 UH 2A
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NTC4
NTC5
NTC6
NTC7
R105016
R105016
R105018
R105020
R NTC 2K7 0W25
R NTC 2K7 0W25
R NTCR 4E7 2W6 E3
R NTCR 4E M 5W1 E3 UL
1
1
1
1
P 3
P 7
P 8
P200
P201
P202
P300
PC
R106728
R106727
R106732
R106733
R106734
R106733
R105211
R780185
R TCE H 5K K 0W5 S10TS
R TCE H 2K K 0W5 S10TS
R TCE H 50K K 0W5 S10TS
R TCE H100K K 0W5 S10TS
R TCE H200K K 0W5 S10TS
R TCE H100K K 0W5 S10TS
R PTCR 5K 14MA
PCB V700 SMP+EHT
1
1
1
1
1
1
1
1
Q 1
Q 2
Q 9
Q 10
Q 22
Q 23
Q 24
Q 27
Q 31
Q200
Q201
Q202
Q203
Q204
Q205
Q206
Q207
Q208
Q209
Q210
Q211
Q212
Q213
Q214
Q215
Q216
Q217
Q218
Q219
Q746
Q908
Q922
R1314073
B1329351
R1314071
V132599
R1314131
R1325096
R131428
R1314071
R131471
R1314071
R132924
R131413
R1314245
R131411
R1314182
R131411
R131411
R132910
R131424
R1314311
R131411
R132910
R1329105
R132590
R1314182
R1314182
R131411
R1314182
R132918
R1314071
R132909
R131413
Q BC547C
N SS TO92
Q BUX87P N P SOT82
Q BC547B
N SS TO92
Q BU2525A N P SOT93
Q BC557B
P SS TO92
Q BU508A
N P SOT93
Q BC548C
N SS TO92
Q BC547B
N SS TO92
Q BF458
N P TO126
Q BC547B
N SS TO92
Q BC546
N SS TO92
Q BC557
P SS TO92
Q BC338-40 N SS TO92
Q BC549C
N SS TO92
Q BC559C
P SS TO92
Q BC549C
N SS TO92
Q BC549C
N SS TO92
Q BS170
FN SS TO92
Q BC338
N SS TO92
Q BC327
P SS TO92
Q BC549C
N SS TO92
Q BS170
FN SS TO92
Q BS170
FN SS TO92
Q BC560B
P SS TO92
Q BC559C
P SS TO92
Q BC559C
P SS TO92
Q BC549C
N SS TO92
Q BC559C
P SS TO92
Q IXTH12N100 FN P TO247
Q BC547B
N SS TO92
Q BD652 DP P TO220
Q BC557
P SS TO92
R 1
R 2
V1026506
R104656
R MF H 3K32F 0W6 E4
R HV H 1M2 J 0W5 3500
1
Date: 21/04/1999
R7624461
1
1
1
1
1
1
1
1
1
1
24
Parts listing
Switch Mode Power Supply &amp; EHT
SIT.
ITEM NO. DESCRIPTION
R 3
R 4
R 5
R 28
R 29
R 31
R 32
R 33
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 55
R 68
R 69
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 96
R 97
R 98
R 99
R100
R101
R102
R105
R106
R107
R108
R110
R111
R112
R113
R125
R126
R127
R129
R130
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
V102913
V102946
V1026006
R1011907
V1026256
V1026006
V1026086
V1026726
V1026008
V1011984
V1026424
V1026656
V1026428
V1026175
V1026508
R103226
V1026575
V1026335
V1026255
V1026575
V1026428
V1026007
V1026425
V1026006
R103226
V1026117
V1026726
V1026726
R103600
V1026006
V1026255
R102499
V1026006
R103600
V1026424
V1026428
V1026885
V1026008
V1026806
V1026006
V1026335
V1026007
R104658
V1026617
V1026336
V1026657
V1026656
V1026657
V1026258
V1026578
V1026656
V1026006
R104672
R104672
V1026808
V1026807
V1026009
V1026507
V1026656
V1026008
V1026000
V1026726
V1026658
V1026507
V1026578
V1026656
V1026657
R MF H 12E J 2W E7
R MF H 6K8 J 2W E7
R MF H 1K F 0W6 E4
R CFFH E1 K 0W35
R MF H 1K82F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H100K F 0W6 E4
R MF H E22J 0W6 E4
R MF H 27E4 F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H274K F 0W6 E4
R MF H150E F 0W6 E4
R MF H332K F 0W6 E4
R MO H150E J 2W E10
R MF H392E F 0W6 E4
R MF H221E F 0W6 E4
R MF H182E F 0W6 E4
R MF H392E F 0W6 E4
R MF H274K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H274E F 0W6 E4
R MF H 1K F 0W6 E4
R MO H150E J 2W E10
R MF H 13K F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H 5K62F 0W6 E4
R WW H E1 J 4W E10
R MF H 1K F 0W6 E4
R MF H182E F 0W6 E4
R MF H E33J 0W6
R MF H 1K F 0W6 E4
R WW H E1 J 4W E10
R MF H 27E4 F 0W6 E4
R MF H274K F 0W6 E4
R MF H825E F 0W6 E4
R MF H100K F 0W6 E4
R MF H 6K81F 0W6 E4
R MF H 1K F 0W6 E4
R MF H221E F 0W6 E4
R MF H 10K F 0W6 E4
R HV H 1M5 J 0W5 3500
R MF H 43K2 F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H182K F 0W6 E4
R MF H392K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 1K F 0W6 E4
R HV H 5M6 J 0W5 3500
R HV H 5M6 J 0W5 3500
R MF H681K F 0W6 E4
R MF H 68K1 F 0W6 E4
R MF H 1M F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H100K F 0W6 E4
R MF H 10M F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H475K F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H392K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 47K5 F 0W6 E4
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
R7624461
SIT.
ITEM NO. DESCRIPTION
R148
R149
R150
R155
R160
R161
R162
R163
R164
R165
R166
R167
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R243
R244
R245
R246
R247
R248
R249
R250
R250
R251
R252
R253
R254
R255
V1026656
V1026336
V1026507
V1026338
V1026009
V1026726
V1026507
V1026086
V1026178
V1026505
V1026006
R1011246
V1026337
V1026258
V1026507
V1026008
R1011269
V1026657
V1026007
V1026425
V1026004
V1026807
V1026337
V1026087
V1026885
A551625
V1026007
V1026655
R103254
V1026008
V1026657
V1026657
V1026007
V1026576
V1026806
V1026657
V1026656
V1026805
V1026845
R104654
V1026426
R1011008
V1026656
V1026258
V1026257
V1026657
V1026007
R101529
V1026576
V1026338
V1026576
V1026256
V1026338
V1026006
R101462
R101462
R103606
R1011209
V1026337
V1026004
V1026655
V1026655
V1026657
V1026337
V1026008
V1026005
V1026889
R MF H 4K75F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H221K F 0W6 E4
R MF H 1M F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H150K F 0W6 E4
R MF H332E F 0W6 E4
R MF H 1K F 0W6 E4
R CFFH100E J 0W35
R MF H 22K1 F 0W6 E4
R MF H182K F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H100K F 0W6 E4
R CFFH150E J 0W25
R MF H 47K5 F 0W6 E4
R MF H 10K F 0W6 E4
R MF H274E F 0W6 E4
R MF H 10E F 0W6 E4
R MF H 68K1 F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H 12K1 F 0W6 E4
R MF H825E F 0W6 E4
R MF H110E F 0W6 E4
R MF H 10K F 0W6 E4
R MF H475E F 0W6 E4
R MO H 33K J 2W E10
R MF H100K F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 3K92F 0W6 E4
R MF H 6K81F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H681E F 0W6 E4
R MF H750E F 0W6 E4
R HV H 1M J 0W5 3500
R MF H 2K74F 0W6 E4
R CFFH 1E J 0W25
R MF H 4K75F 0W6 E4
R MF H182K F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 10K F 0W6 E4
R MF H270E F 0W4 E3
R MF H 3K92F 0W6 E4
R MF H221K F 0W6 E4
R MF H 3K92F 0W6 E4
R MF H 1K82F 0W6 E4
R MF H221K F 0W6 E4
R MF H 1K F 0W6 E4
R MF H150K J 2W E7
R MF H150K J 2W E7
R WW H E33K 4W E10
R CFFH 47E J 0W25
R MF H 22K1 F 0W6 E4
R MF H 10E F 0W6 E4
R MF H475E F 0W6 E4
R MF H475E F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H100K F 0W6 E4
R MF H100E F 0W6 E4
R MF H 8M25F 0W6 E4
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
25
Parts listing
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
SIT.
ITEM NO. DESCRIPTION
QUANTITY
R256
R257
R258
R259
R260
R261
R262
R263
R264
R265
R266
R267
R268
R269
R299
R700
R701
R702
R713
R723
R724
R727
R728
R729
R732
R733
R734
R735
R736
R737
R745
R748
R753
R785
R786
R902
R906
R907
R909
R912
R913
R915
R916
R917
R918
R925
R926
R930
R931
V1026506
V1026338
V1026885
V1026426
V1026655
V1026007
V1026006
V1026657
R101462
V1026576
V1026336
V1026177
R103229
V1026423
V1026726
R101460
R101460
V1026428
V1026255
R103058
R101544
V1026658
R101550
R101548
R101540
R101548
R101544
R101541
R101548
R101541
R101544
R101536
R101542
R101560
R101560
V1026007
V1026505
V1026336
V1026655
R1011907
V1026655
V1026887
V1026886
V1026726
V1026006
V1026505
V1026176
R101520
R101520
R MF H 3K32F 0W6 E4
R MF H221K F 0W6 E4
R MF H825E F 0W6 E4
R MF H 2K74F 0W6 E4
R MF H475E F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H150K J 2W E7
R MF H 3K92F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 15K F 0W6 E4
R MO H270E J 2W E10
R MF H 2E74F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H100K J 2W E7
R MF H100K J 2W E7
R MF H274K F 0W6 E4
R MF H182E F 0W6 E4
R MF H 68K J 1W E6
R MF H 4K7 F 0W4 E3
R MF H475K F 0W6 E4
R MF H 15K F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 2K2 F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 4K7 F 0W4 E3
R MF H 2K7 F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 2K7 F 0W4 E3
R MF H 4K7 F 0W4 E3
R MF H 1K F 0W4 E3
R MF H 3K3 F 0W4 E3
R MF H100K F 0W4 E3
R MF H100K F 0W4 E3
R MF H 10K F 0W6 E4
R MF H332E F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H475E F 0W6 E4
R CFFH E1 K 0W35
R MF H475E F 0W6 E4
R MF H 82K5 F 0W6 E4
R MF H 8K25F 0W6 E4
R MF H 5K62F 0W6 E4
R MF H 1K F 0W6 E4
R MF H332E F 0W6 E4
R MF H 1K5 F 0W6 E4
R MF H 47E F 0W4 E3
R MF H 47E F 0W4 E3
S700
SR2*
SR7*
R324792
R1011169
R1041698
SW MNS JPZ 2A TV5 BS
R CFFH 22E J 0W25
R WWFV 1K5 K 2W
1
1
1
T 1
T 2
T 3
R306718
R774345
R774346
T 300MA SMP STAND-BY
T D700 SMP FIX
T D700 SMP VAR
1
1
1
TH 1
R1322101
Q TIC106D TH P TO66
1
Z 1
Z 5
Z 10
Z 13
Z 14
Z 15
Z 16
R131734
R131706
R131706
R131787
R131756
R131734
R131740
D ZEN 5V6 0W5 B DO35
D ZEN 9V1 1W3 C DO41
D ZEN 9V1 1W3 C DO41
D ZEN 51V 0W5 C DO35
D ZEN 7V5 0W5 C DO35
D ZEN 5V6 0W5 B DO35
D ZEN 12V 0W5 C DO35
1
1
1
1
1
1
1
1
1
R7624461
SIT.
ITEM NO. DESCRIPTION
Z 17
Z 19
Z 20
Z 21
Z200
Z202
Z203
Z204
Z205
Z206
Z920
Z921
Z924
Z932
Z933
R134031
R134031
R131756
R131790
R131734
R131865
R131745
R131721
R131730
R131730
R131791
R131791
R131742
R131744
R131744
U 431C TL TO92 P
U 431C TL TO92 P
D ZEN 7V5 0W5 C DO35
D ZEN 33V 1W3 C DO41
D ZEN 5V6 0W5 B DO35
D ZEN 4V7 0W5 B DO35
D ZEN 18V 1W3 C DO41
D ZEN 13V 0W5 C DO35
D ZEN 20V 0W5 C DO35
D ZEN 20V 0W5 C DO35
D ZEN 6V2 0W5 B DO35
D ZEN 6V2 0W5 B DO35
D ZEN 6V8 0W5 C DO35
D ZEN 5V6 0W5 C DO35
D ZEN 5V6 0W5 C DO35
R131429
R302108
R3153151
R3484156
R762200A
R762200TD
R762446S
Z34699401
Q BC548B
N SS TO92
CORE TUBE 3,5 /1,3 X 3
J RVT MBT D 2.3L12.7
CD CT MSMT P15 370
UN V700 SMPE
CD SHUNT SL 2-4P4 230/120
UN V708 SMP SUB FIL
SLVU SHR D 4,8/2,4 BK 10
QUANTITY
1
1
1
1
2
1
1
1
1
1
ATTENTION
X-ray radiation can be caused if critical
components are replaced by non conform
components. All critical components are
identified by
.
PRODUCT SAFETY NOTICE
1
1
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
26
Parts listing
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
PARTS LISTING R762200S
PARTS LISTING R762446S
SIT.
ITEM NO. DESCRIPTION
C 5
P210092
C# X7R MU 10N K 50 1206
1
D 12
P234099
D#4148
1
J 13
J 14
J 15
J 16
J 17
J 18
R3132845 J CIS MBS P 5 R1SN LONG
R3132845 J CIS MBS P 5 R1SN LONG
Z34217505 WU UL1007 AWG24 ST GN 50
Z34217405 WU UL1007 AWG24 ST YE 50
Z34217311 WU UL1007 AWG24 ST OR 110
R34217006 WU UL1007 AWG24 ST BK 60
0,2
0,2
1
1
1
1
PC
R780507
PCB *700 EHT SLOW_GO
1
Q 6
Q 7
Q 10
P232062
P232092
P232004
Q#BF622
N SS SOT89
Q#BF623
P SS SOT89
Q#BC849C
N SS SOT23
1
1
1
R 3
R 4
R 8
R 9
R 11
R 12
R 13
R 14
R 15
R 16
P200477
P200449
P200479
P200435
P200449
P200477
P200477
P200479
P200479
P200449
R# CE H560K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H680K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 39K F 0W25 1206
R# CE H560K F 0W25 1206
R# CE H560K F 0W25 1206
R# CE H680K F 0W25 1206
R# CE H680K F 0W25 1206
R# CE H 39K F 0W25 1206
1
1
1
1
1
1
1
1
1
1
R762200SP UN V700 SMPE SLOW_GO
1
R DMMELF
R7624461
QUANTITY
SIT.
ITEM NO. DESCRIPTION
10
11
12
13
20
21
V1330911
B360862
R3661026
R367502
R367600
B360862
HTSN Q TO220 13X10 L 19
SCR Z$7985M 3 X 8 STZY
NUT D934 M 3
SS
SPR D6798AD 3,2D 6 STZN
NUT TRAD M 3 BLOCK BRNI
SCR Z$7985M 3 X 8 STZY
1
1
1
1
2
4
C 71
C 72
C 73
C 74
R111476
V1115469
R111477
R111479
C EL RA 47M M 25E2 85
C EL RA 1M M 50E2 105
C EL RA 100M M 25E2 85
C EL RA 470M M 25E2 105
1
1
1
D 70
D 71
D 72
D 73
D 74
R131906
R131621
R131621
R131621
R131906
D R BYV96E 1021A5 SOD57
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BYV96E 1021A5 SOD57
1
1
1
1
1
J 10
R313943
J CT H MBS P 3 M2SN WH
1
P 70
PC
R107005
R780703
R TCE H500E K 0W5 S 7TS
PCB V708 SMP SUB FIL
1
1
Q 70
Q 71
A573379
R131411
Q BD242B
Q BC549C
P P TO220
N SS TO92
1
1
R 70
R 71
R 72
R 76
V1026175
V1026174
V1026686
V1026376
R MF H150E F 0W6 E4
R MF H 15E F 0W6 E4
R MF H 5K11F 0W6 E4
R MF H 2K43F 0W6 E4
1
1
1
1
Z 70
R134031
U 431C
TO92 P
1
R762446SA UN V708 SMP SUB FIL
1
TL
QUANTITY
27
Parts listing
Date: 21/04/1999
R7624461
Switch Mode Power Supply &amp; EHT
R7624461
R803703
R803085
V3132823
R324386
R803700
R762446S
R806328
R809852
R810409
R762200S
R804832
R314519
R804833 R314519
R804834
R811151
28
Spare Parts
Date: 21/04/1999
R7624461
Deflection module
R762447
R762449
R762447
R7621127T
1
SERVICE SHEET
Date : 22/03/99
R762447
B
1
D211
I212
C
1
D231
D
ADJUST (BLUE) FOR
EQUAL VERTICAL
AMPLITUDES
I230
D229
R761
R225
1
L100
J12
GREEN
1
J13
1
C445
BLUE
C569
C536
R268
D188
5
R210
R218
C209
R216
L101C203
5
J11
.RED
R243
C233
L102 C221
5
R270
I446
C442
R415 C443
D820
R414
R282
R276
I410
R36
C425
SR6
R30
E
R33
Q10
C12
VERTICAL
SCAN FAIL
F
R29
R35
1
L6
R44
Q9
C11
J5
J2
1
G
R20
R241
R234
C261
C530
SR9
L534
D10
Q13
F2
C21
F1
R634
C227
L5
C20
R17
Q8
H
ADJUSTMENT
HORIZONTAL
AMPLITUDE
RED
L4
R16
R402
C191
R242
C264
R244
R236
C546
R259
R516
Q565 Q564 Q563
I459
Z562
C453
D819
YOKE HOR. BLUE
R38
D9
J7
C14
R43
R27
R45
R46
HOR. AMPL.
-RED-
R49
R55
TOPD27
D11
J17
C197
R404
I394
R525
D529
D528
D527
D526
C393
C427
C458
C416
C420
C418
R413
R412
HOR. AMPL.
-BLEU-
R70
D17
R24
HOR. AMPL.
-GREEN-
Z1
R47
Z2
R31
Q5
SR3
R26
SR2
C18
C17
P1 R51
D12
R57
Q15
C699
C521
C423
Q1
D2
Q14
R59
R52
R53
D13
R54
C701
C776
R21
NTC1
Q3
R5
R1
I4
D25
Q763
C547
D19
D23
R6
D1
D14
C466
D24
C9
780199-17
H
R19
I3
C19
D28
C403
D4
J4
R48
R42
C23
D5
R258
R58
R61
R63
R34
Q11
ADJUSTED BETWEEN
950V AND 975V WITH P1
R28
C10
D8
R41
Z4
R37
C8
ADJUSTMENT
HORIZONTAL
AMPLITUDE
GREEN
Q6
Q7
L1
R32
C237
1
D18
Q2
R4
R11
J23
1
C16
D6
R56
R50
C7
I2
SR1
FROM SMPS
R22
Z3
HOR.DEF.
HOLDDOWN
C3
G
C13
R228
1
R194
R14
C5
R18
ADJUSTMENT
HORIZONTAL
AMPLITUDE
BLUE
D15
D16
R68
Q12
C215
J14
J3
L535
C15 C22
1
R285
CONV DRV
1
J16
FROM SMPS
SR7
SR8
J6
Q284
1
R66
R67
D7
C283
C454
C422
J8
R23
R39
D269
D274
D280
C419
C260
1
R195
C456
I409
C736
R735
R60
R752
Z753
D754
D755
R756
R727
R726
D731
D730
TO SYNC
R732
Z750
Q698
C677
C675
C770
R687
1
R749
F
YOKE HOR. GREEN
R193
R245
1
R826
D223
R828
C588
C432
I441
C433
D745
R741
R742
D738
I725
C748
C424
C762
R238
R224
C590
R566
R568
C589
R567
C246
R513
R724
R721
J779
C444
R207
R759
VER. AMPL. BLUE
R220
R827
P240
R722
Q723
J782
R638
Q647
C646
R635
R396
D641
R398
C707
R397
C716
I306
Q744
C429
7
1
8
14
J791
R704
Q1
J2
SUB-UNIT
R7621127T
E
J1
D213
D205
R206
R266
I369
R720
R649
C778
Q772
R719
Q634
R636
Q682
R692
R633
R275
R281
R780
R710
R642
R771
Q626
R637
R632
C728
J792
RED
R1
M2 M1
J1
Q629
R3
Q2
D
TO FOCUS 1
A
1
C760
D186
R192
P239
R757
C187
C271
VER. AMPL. RED
C277
R523
J15
R571
CTRL
FOCUS J10
R524
CONV DRV
C391
R768
R767
C769
R389
J9
C392
R390
J787
R697
R706
R708
R627
5
4
C548
YELLOW
C
TO FOCUS 1
ADJUST (RED) FOR
EQUAL VERTICAL
AMPLITUDES
D189
C758
R199
R198
C543
Q705
Q702
R713
R700
D625
1
J790
Z714
1
8
8
C715 R712
R678
B
TO FOCUS 1
I184
C196
C219
C544
R405
C542
J788
R711
R684
J789
R400
R399
VERTICAL
AUTOLOCK
P676
Modifications reserved
++
1
2
3
4
5
6
ADJUSTMENT
VERICAL HOLD
(AUTOLOCK)
A
R2
HORIZONTAL
SCAN FAIL
I
HOLD DOWN HORIZONTAL
DEFLECTION ADJUSTED
BETWEEN 950V AND 975V
CONNECTION
WITH
HORIZONTAL
LINEARITY
CONTROL (J1)
Drawn
Index
3
JVDY
Rev
17
Sheet
1/2
Checked
KC
PCB No
R780199
Name
HORIZONTAL &amp; VERITCAL DEFL
Module No
R762447
Date
23-03-1999
BARCO PROJECTION SYSTEMS
I
1
2
3
4
5
6
1
R401
I624
C631
R13
C6
D21
D22
D20
C26
I1
L7
R69
C24
D3
R8
R9
R25
C2
R7
R3
C1
L2
R2
Q4
R62
J21
J18
1
6
D26
J22
YOKE HOR. RED
A
+
C26
820u
R13
10K
2W
B
hthd_1
C
2
ADJUSTMENT
HORIZONTAL
LINEARITY
32 KHz
(NOT
MOUNTED)
3
L2
6
30uH
hdl_1
RL1
1
5
R14
0E1
4W
RL1
4
R20
1K
3,5W
R15
R68
0E1
4W
1K
R9
120E
11W
(NOT
MOUNTED)
R17
0E33
4W
L5
30u
D
C2
1n
L3
R8
hthd_3
LIN
NTC1
hthd_2
J21
HDL
ADJUSTMENT
HORIZONTAL
LINEARITY
15,6 KHz
L6
30u
RSHFB
GSHFB
BSHFB
J22
R18
0E33
4W
PJ45
R21
1K
3,5W
ADJUSTMENT
HORIZONTAL
AMPLITUDE
BLUE
HDLB
HDLG
HDLR
D3
1N4148
R31
SR3
R34
Q3
BF423
33M
R762201S
+17VA
C16
R43
Q11
BC549C
R37
2M7
100n
P1
DC1000_2 R44
NOT MOUNDTED
BYW97G DC1000_1
HDHR
HDHG
HDHB
D5
BYW97G
!
D6
BYW97G
1E
D7
C12
5n6
+17VA
R38
E
hthd_4
+17VA
R58
Z2
6,2V
C17
R64
100p
R65
15p
C22
150K
15p
C21
150K
HOLD DOWN HORIZONTAL
DEFLECTION ADJUSTED
BETWEEN 950V AND 975V
(ON NODE R44 &amp; R43)
R45
D8
1N4148
C13
12n
D9
1N4148
R7
33K2
R59
3K92
R46
22K1
R47
475E
22K1
R52
R51
22K1
+17VA
R60
C18
C19
D15
1
1N4148
2
D16
1N4148
R70
C24
1u
F
R3
C1
680p
Q1
BC549B
3
2
+
I4
LM393
2
I3
9
8
LM393
100K
R62
3
+
R48
6
I3
3
1N4148
D12
LM393
+
&amp;
5
I1
D17
1N4148
R69
4093B
+12VA
820p
10n
R61
+12VA
+12VA
+
BC549C
Q14
7
R2
D1
1N4148
R5
47K5
&amp;
R4
+17VA
R63
R53
R55
R56
10
47K5
BAT85
R49
D11
+17VA
1
1
+17VA
I1
CQY54-A4
RED
D28
4093B
R42
C20
22n
100E
R6
12K
100K
2K2
2K7
L7
80u
C6
820u
+17VA
R12
RL1
R16
0E33
4W
L4
30u
ADJUSTMENT
HORIZONTAL
AMPLITUDE
GREEN
Q10
G
IXTH12N100 D
C11
5n6
R32
Q12
BC549C
C14
12n
Z4
6,2V
C23
22n
3K32
8
7
Q4
BC549B
R19
1K
3,5W
ADJUSTMENT
HORIZONTAL
AMPLITUDE
RED
Q9
IXTH12N100 D
G
S
R35
+17VA
R39
D10
1N4148
R41
1K
10K
NOT
MOUNDTED
D4
BA158
R11
Q8
C10
5n6
S
IXTH12N100 D
G
S
R30
22E1
600mW
R29
22E1
600mW
R28
22E1
600mW
+17VA
SR2
C8
R33
Q13
BC549C
8K25
100E
!
470n
Q6
BD237
C9
470n
Q7
C15
12n
8K25
R10
51V
Z3
C3
10u
+17VA
R26
Q5
BC549C
R36
1K
+
+
R25
33K2
HTHD
J23
PRODUCT SAFETY NOTICE
COMPONENTS MARKED WITH * OR ! HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
C7
Z1
20V
R1
Q2
D26
+17VA
1N4148
1K
D25
R50
1N4148
BC549C
+12VA
+12VA
+17VA
D24
D21
D22
D27
BA158
1N4148
390E
R23
1N4148
1N4148
390E
R66
D23
1N4148
R57
+17VA
22K1
47K5
1
2
SR1
+12VA
14
R22
330E
R27
4K75
+17VA_IN
!
L1
+17VA
+12VA
I1
11
1K
392E
F
3K32
6K81
D18
BA158
I2
OUT
GND
C5
470n
7
4093B
I1
&amp;
BD238
100K
182K
10K
100E
78L12
+17VA
8
8
12
13
R24
E
100K
3
IN
I3
LM393
I4
I1
4
1n8
D
1M
12u
C4
470u
4
4
LM393
5
&amp;
4093B
C
18K2
18K2
18K2
1K21
1M
1M
1K21
1K21
+
+12VA
D19
1N4148
6
4093B
B
22E
4
1K
R67
D20
1N4148
Modifications reserved
220K
5
6
H_DRIVE
A
1K5
10K
470K
0E1
3K92
R54
Q15
G
HOR_AMP
BC549C
HDDEF
FBHD
HFB
SF3
HDR_CONV
G
D2
1N4148
D14
1N4148
D13
1N4148
[2:h2]
[2:h3]
[2:h1]
[2:h2]
[2:h4]
[2:h4]
H
J1
TO HOR. DEFL. COIL RED
1
HDHR
2
SF2
3
SF3
4
5
6
HDLR
J2
TO HOR. DEFL. COIL GREEN
1
HDHG
2
3
4
5
6
HDLG
J3
TO HOR. DEFL. COIL BLUE
1
HDHB
2
3
4
HSI
5
6
HDLB
J11
TO VERT. DEFL. COIL RED
1
VDHR
2
3
4
5
VDLR
J12
TO VERT. DEFL. COIL GREEN
1
VDHG
2
3
4
5
VDLG
J13
J4
1
2
3
4
5
6
7
FROM FOCUS + SHIFT (J20)
TO VERT. DEFL. COIL BLUE
1
VDHB
2
3
4
5
VSI
VDLB
HDHR
J5
1
2
3
4
5
6
7
FROM FOCUS + SHIFT (J30)
RSHFB
HDL
HDHG
J6
1
2
3
4
5
6
7
FROM FOCUS + SHIFT (J40)
GSHFB
HDL
HDHB
BSHFB
HDL
H
+17V
-17V
+9V
-9V
+17VB
-17VB
+9VB
-9VB
[2:i4]
[2:b4]
+17VA_IN
[2:i6]
[2:i5]
[2:e5]
+17VB
-17VB
+9VB
-9VB
[2:a1]
[2:e5]
[2:e6]
[2:e2]
Name
! SR6
0E1
! SR7
0E1
! SR8
0E1
! SR9
0E1
SF2
HOR_AMP
FBHD
SF3
HDDEF
HSI
HTHD
HTHD
VSI
SDA
SCL
HDR_CONV
VFB_CONV
H_DRIVE
HFB
V_DRIVE
VFB
ABL
LIN
HDL
Index
GSHIFTCOARSE
23-03-1999
I
J14
1
2
3
4
5
6
7
8
9
FROM SMPS (J760)
J7
1
2
3
4
5
6
7
8
9
10
11
FROM SMPS (J762)
J15
1
2
3
4
FROM CONTROLLER (J4)
J10
1
2
3
TO FOCUS (J50)
J9
1
2
3
4
5
TO CONV DRV (J101)
J16
1
2
3
4
5
6
7
8
TO CONV DRV (J100)
J8
1
2
3
4
5
6
FROM SYNC (J9)
J18
1
2
3
4
5
6
1
2
Sheet
BPS
KC
17
Rev
1/3
(FUTURE EXPANSION)
J17
TO LINEARITY CONTROL (J1)
1K
Division
Checked
R780199
PCB No
R634
I
JVDY
Drawn
3
HORIZONTAL &amp; VERTICAL DEFL.
Module No
R762447
Date
BARCO NV
1
2
3
4
5
6
6
5
4
3
3n3
R636
+3V
-1.7V
+3V
-1.7V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C542
100n
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C543
SCL’
SDA’
100n
SCL’
SDA’
10K
S_Q2
J1
A
A
+3V
+3V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R399
R400
R401
R523
R516
R513
1N4148
D641
12K
R635
S_R2
Modifications reserved
VCC
VO3
VO2
VO1
VO0
VRP3
VRN3
VRP2
VRN2
VRP1
VRN1
VRP0
VRN0
VEE
100n
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C544
VCC
VO3
VO2
VO1
VO0
VRP3
VRN3
VRP2
VRN2
VRP1
VRN1
VRP0
VRN0
VEE
100n
C393
BC549C
I394
76013
6
CT
TM
DTO
SM
VSS
SCL
SDA
0
2u2
+
R638
C646
BC549C
M1
+12V_VO
S_Q1
Q647
I369
76013
6
CT
TM
DTO
SM
VSS
A
220n
C717
SCL
SDA
0
J2
+12V_VO
S_R3
BC549C
RADIATION SHIELD
R649
10K
SUB-UNT
R7621127T
V_DRIVE
1K
10K
2
[1:i5]
C631 R632
47K
1n
R390
100n
C403
B
-
2
[1:i2]
R780
-12V_VO
BSHIFTFINE
R389
BSHIFTCOARSE
HOR_AMP
+
I306
3
TL082
Q682
330n
18E
5,6V
Z714
10u
C769
+5V
+3V
R402
R405
R404
R727
R726
5
100n
10u
-
2
C
6
-
6
1
1
I725
+
I725
22n
+5V
2
4
3,3V
Z750
9
I725
1N4148
D738
74LS14
1
R684
8
18n
C751
1N4148
D731
+5V
8
8
1N4148
D730
2V
D773
100n
+5V
100n
+12V_VO
C547
R678
C715
R713
BC549C
D
Q702
470E
ADJUSTMENT
VERTICAL
HOLD
+12V_VO
100K
R704
R711
Q705
BC559C
P676
10u
C701
R749
74LS14
1
74LS14
C748
3
+
I306
TL082
+
I624
3
7
R697
1
R706
TL082
C699
4K7
+12V_VO
1N4148
R712
1K
D625
5
I725
74LS14
1
330n
C675
330n
C677
C728
R398
R692
+
Q698
R710
BC559C
R700
10K
22K
R397
R719
1K
1
BC547A
Q772
R687
-1.7V
C770
BC559B
+
Q763
R767
BC559C
R768
4K7
10K
R771
R396
7
330n
C707
74LS14
I725
C466
100n
14
Q634
BC547A
100E
GSHIFTCOARSE
18K2
RSHIFTFINE
100E
RSHIFTCOARSE
100E
C392
1n
C391
100n
C521
100E
10K
R642
+5V
R633
220n
S_C1
S_R1
M2
BC549C
Q626
BC559C
Q629
R708
18K
1
1K5
4K7
1K2
560E
1K2
820E
18E
56K
15K
7K5
2K
+12V_VO
2K7
2K7
1K
150E
475E
82K
10K
3K3
10K
8K2
1K
4K7
5K6
D
3,3V
Z753
13
R752
1K
R732
C740
10p
1K
100n
C548
74LS14
1
I725
R735
R741
R742
1N4148
1K
D755
D754
1N4148
R756
4n7
BC559C
Q723
[1:i5]
[1:i4]
E
100n
C219
820K
R242
R218
+9V
+9V
-17VB
+9VB
100n
C422
100n
C433
T1AL
F2
!
+
+
12u
L535
12u
F1
T1AL
L534
78L05
1000u
C536
4700u
C530
9K09
R228
6K8
R225
9K09
R210
6K8
R207
4n7
C196
27K
R194
10K
R193
6K8
R192
F
317LZ
F
R413
+
+
-17VC
+9VC
1n5
C762
1n5
C760
1n5
C758
R412
I441
OUT
GND
+
+
I409
OUT
ADJ
C420
10u
IN
10u
IN
1000u
C569
R245
ADJUST
FOR EQUAL
AMPLITUDES
2K
P240
ADJUST
FOR EQUAL
AMPLITUDES
2K
P239
C429
+
10K
!
100n
C261
R259
100n
C237
820K
R236
BSHIFTCOARSE 120K
BSHIFTFINE
R244
100n
C260
R258
RSHIFTCOARSE 120K
RSHIFTFINE
GSHIFTCOARSE
D7 : 40u &lt;ABL&lt; 50u
C7, V7 : ABL&lt; 28u
ABL
47u
+
C246
E
[1:i5]
[1:i6]
R724
VFB
VFB_CONV
C736
BC549C
Q744
1N4148
D745
+5V
-1.7V
12
-12V
ABL_INSERT
J779
J782
J787
J788
J789
J790
J791
J792
7
4K7
R722
10K
R721
+12V
-12V_VO
4
4
R720
TL082
I306
I624
10u
C716
TL082
+
+
5
TL082
I624
6
1u
C703
+12V
3K3
C
5K6
82K
10K
27K
27K
B
221E
R627
47K
15K
100E
15K
10u
-17VC
R243
7
C227
2n2 1
R761
D186
I184
6 3
6 3
100n
C418
+3V
100n
C427
+5V
680p
C233
24K3
R234
4
2
6 3
-9V
-17V
+17V
+12V
220n
C232
TDA8172
I230
100n
C423
100n
C453
100n
C445
10u
+
+
337LZ
I459
OUT
GND
IN
39K
R415
+
+
C443
+
10u
C425
10u
H
C456
10u
!
0E1
+
R568
R567
SR75
[1:h4]
[1:h4]
H
R566
-12V
R414
79L12
I446
OUT
GND
78L12
27n
IN
I410
OUT
ADJ
C424
10u
IN
10u
C454
10u
C444
+12V_VO
39K
C264 R266
VDLB
BA158
R235
1u5
D231
BA158
D223
R238
1u
C802
27n
VDHB
C776
+
220n
C226
R224
R828
R217
[1:h3]
[1:h3]
C271 R275
VDLR
BA158
D213
R220
BA158
D205
27n
VDHR
1u5
39K
[1:h3]
[1:h3]
C277 R281
L101
1u
C801
R200
VDLG
BA158
D189
R199
1u5
VDHG
BA158
D188
L100
1u
C800
L102
C208
220n
R206
R827
220n
C201
R826
R198
! +
0E1
SR74
G
5
220u
C221
220n
5
220u
C203
C214
TDA8172
I212
D229
4
2
1N4007 +
220n
5
220u
G
C187
C202
TDA8172
D211
4
2
1N4007 +
C222 1N4007 +
220n
680p
C215
24K3
R216
220n
C204
680p
+9VC
-17VC
R241
7
C209
2n2 1
24K3
C197
+9VC
R759
C416
10u
1
-17VC
2n2
C191
7
220n
C185
R195
+9VC
R757
C432
100E
1E
1M
1E
1M
1E
15K
332E
I
+17V
+17V
100n
C419
-1.7V
100n
C458
-12V
100n
+12V
C442
10u
-12V_VO
C778
C590
1n
1n
C589
1n
C588
+17V
D280
SDA
SCL
330n
C267
1N4148
D269
330n
C272
1N4148
D274
330n
C278
1N4148
3
I
JVDY
1N4148
D526
100n
1N4148
Division
17
BPS
KC
Rev
Checked
R780199
2/3
BC517
Q284
CQY54-A4
RED
D819
R285
Sheet
D529
1N4148
SDA’
D528
1N4148
D527
SCL’
+5V
PCB No
100E
R525
1K
[1:i1]
C546
+5V
220p
C283
BA158
D820
R524
R282
Drawn
BARCO NV
23-03-1999
Date
R762447
Module No
Index
1m5
L571
R571
1K
11V
Z562
+17V
HORIZONTAL &amp; VERICAL DEFL.
Name
[1:i3]
[1:i3]
BC549C
Q565
R268
BC549C
Q564
R270
BC549C
Q563
R276
COMPONENTS MARKED WITH * OR ! HAVE
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY.
BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SERVICE SAFETY PRECAUTIONS.
DO NOT DEGRADE THE SAFETY OF THIS SET
THROUGH IMPROPER SERVICING.
PRODUCT SAFETY NOTICE
68K
A
121E
39E2
1M
120E
2E2
120E
2E2
120E
2E2
150K
150K
150K
120K
120K
120K
SF2
100E
6
5
4
3
2
1
A
B
C
D
1
1
COMP. LOC.SH.
C1
F1 1
C2
D1 1
C3
C2 1
C4
A4 1
C5
B4 1
C6
A1 1
C7
B6 1
C8
C6 1
C9
C6 1
C10
C5 1
C11
D5 1
C12
D5 1
C13
E5 1
C14
E6 1
C15
E6 1
C16
E4 1
C17
E4 1
C18
F3 1
C19
F3 1
C20
F6 1
C21
E4 1
C22
E4 1
C23
F6 1
C24
F5 1
C26
A1 1
C185 G1 2
C187 G1 2
C191 F1 2
C196 F2 2
C197 G2 2
C201 G2 2
C202 G2 2
C203 G2 2
C204 G2 2
C208 G3 2
C209 F2 2
C214 G3 2
C215 G3 2
C219 E3 2
C221 G3 2
C222 G3 2
C226 G4 2
C227 F4 2
C232 G4 2
C233 G4 2
C237 E4 2
C246 E1 2
C260 E3 2
C261 E4 2
C264 H4 2
C267 I4 2
C271 H3 2
C272 I3 2
C277 H2 2
C278 I2 2
C283 I4 2
C391 B5 2
C392 B5 2
C393 A4 2
C403 B6 2
C416 F6 2
C418 G6 2
C419 H6 2
C420 F6 2
C422 E6 2
C423 G6 2
C424 G6 2
C425 H6 2
C427 G6 2
C429 F6 2
C432 F6 2
C433 E6 2
C442 H5 2
C443 H5 2
C444 G5 2
C445 G5 2
C453 G6 2
C454 G6 2
C456 H6 2
C458 H6 2
C466 B4 2
C521 B4 2
C530 F5 2
C536 F5 2
C542 A5 2
C543 A6 2
C544 A5 2
C546 I5 2
C547 D3 2
C548 D3 2
C569 F5 2
C588 H2 2
C589 H3 2
C590 H4 2
C631 A1 2
C646 A2 2
C675 C3 2
C677 C3 2
C699 C1 2
C701 C1 2
C703 D2 2
C707 B2 2
C715 D3 2
C716 D3 2
C717 A3 2
C728 C5 2
C736 E5 2
C740 D5 2
C748 C6 2
C751 D6 2
2
3
4
5
COMP. LOC.SH.
C758 F1 2
C760 F2 2
C762 F4 2
C769 C1 2
C770 B2 2
C776 G5 2
C778 H5 2
C800 G1 2
C801 G2 2
C802 G3 2
D1
F1 1
D2
G1 1
D3
D1 1
D4
C2 1
D5
D3 1
D6
D3 1
D7
D4 1
D8
E5 1
D9
E5 1
D10
E6 1
D11
G3 1
D12
F4 1
D13
G3 1
D14
G2 1
D15
F4 1
D16
F4 1
D17
F5 1
D18
A3 1
D19
A6 1
D20
A6 1
D21
G5 1
D22
G5 1
D23
G4 1
D24
G4 1
D25
G3 1
D26
G3 1
D27
G6 1
D28
F6 1
D186 G1 2
D188 H1 2
D189 H1 2
D205 H2 2
D211 G2 2
D213 H3 2
D223 H4 2
D229 G3 2
D231 H4 2
D269 I4 2
D274 I3 2
D280 I2 2
D526 I5 2
D527 I5 2
D528 I6 2
D529 I6 2
D625 C1 2
D641 A3 2
D730 D5 2
D731 D5 2
D738 D5 2
D745 E5 2
D754 E6 2
D755 E6 2
D773 D5 2
D819 I4 2
D820 I4 2
F1
E5 2
F2
E5 2
I1
A6 1
I1
B6 1
I1
F4 1
I1
F5 1
I1
B5 1
I2
A3 1
I3
A5 1
I3
F3 1
I3
F3 1
I4
F2 1
I4
A5 1
I184 G1 2
I212 G2 2
I230 G4 2
I306 D3 2
I306 B3 2
I306 C3 2
I369 A4 2
I394 A5 2
I409 F6 2
I410 G6 2
I441 F6 2
I446 H5 2
I459 H6 2
I624 D3 2
I624 C2 2
I624 D2 2
I725 B4 2
I725 C5 2
I725 C5 2
I725 C5 2
I725 D6 2
I725 D6 2
J1
H1 1
J2
H1 1
J3
H2 1
J4
H4 1
J5
H5 1
J6
H5 1
COMP. LOC.SH.
J7
I2 1
J8
I5 1
J9
I3 1
J10 I3 1
J11 H3 1
J12 H3 1
J13 H3 1
J14 I1 1
J15 I3 1
J16 I4 1
J17 I6 1
J18 I5 1
J21 D2 1
J22 D2 1
J23 A1 1
J779 D2 2
J782 D2 2
J787 D2 2
J788 D3 2
J789 D3 2
J790 D3 2
J791 D3 2
J792 D3 2
L1
A3 1
L2
C2 1
L3
D2 1
L4
C3 1
L5
D3 1
L6
D3 1
L7
A1 1
L100 G1 2
L101 G2 2
L102 G4 2
L534 F5 2
L535 F5 2
L571 I6 2
NTC1 D1 1
P1
E4 1
P239 F2 2
P240 F4 2
P676 D3 2
Q1
F1 1
Q2
G1 1
Q3
E1 1
Q4
C2 1
Q5
C6 1
Q6
C6 1
Q7
C6 1
Q8
C5 1
Q9
C5 1
Q10 D5 1
Q11 E5 1
Q12 E5 1
Q13 E6 1
Q14 F6 1
Q15 G3 1
Q284 I4 2
Q563 H2 2
Q564 H3 2
Q565 H4 2
Q626 B1 2
Q629 B1 2
Q634 B3 2
Q647 A3 2
Q682 B2 2
Q698 C1 2
Q702 D1 2
Q705 D1 2
Q723 E4 2
Q744 E5 2
Q763 B1 2
Q772 B3 2
R1
G1 1
R2
F1 1
R3
F1 1
R4
F1 1
R5
F1 1
R6
F2 1
R7
F1 1
R8
D1 1
R9
D1 1
R10 C2 1
R11 C2 1
R12 C2 1
R13 B1 1
R14 D1 1
R15 D2 1
R16 C2 1
R17 D2 1
R18 D2 1
R19 C3 1
R20 D3 1
R21 D3 1
R22 B6 1
R23 G5 1
R24 B6 1
R25 B6 1
R26 C6 1
R27 C6 1
R28 C5 1
R29 C5 1
R30 D5 1
R31 E5 1
R32 D5 1
R33 D6 1
COMP. LOC.SH.
R34 E5 1
R35 D6 1
R36 D6 1
R37 E5 1
R38 E5 1
R39 E6 1
R41 F6 1
R42 F6 1
R43 E4 1
R44 E3 1
R45 E4 1
R46 F3 1
R47 F3 1
R48 F3 1
R49 F3 1
R50 G3 1
R51 F4 1
R52 F3 1
R53 F3 1
R54 G3 1
R55 F3 1
R56 F4 1
R57 G4 1
R58 E2 1
R59 F2 1
R60 F2 1
R61 F2 1
R62 F2 1
R63 F2 1
R64 E4 1
R65 E4 1
R66 G4 1
R67 A6 1
R68 D1 1
R69 F5 1
R70 F5 1
R192 F1 2
R193 F1 2
R194 F1 2
R195 G1 2
R198 G1 2
R199 G1 2
R200 G2 2
R206 G3 2
R207 F2 2
R210 F2 2
R216 G3 2
R217 G3 2
R218 E2 2
R220 G3 2
R224 G4 2
R225 F4 2
R228 F4 2
R234 G4 2
R235 G4 2
R236 E4 2
R238 G4 2
R241 F3 2
R242 E2 2
R243 F4 2
R244 E4 2
R245 F4 2
R258 E3 2
R259 E4 2
R266 H4 2
R268 H4 2
R270 H3 2
R275 H3 2
R276 H1 2
R281 H2 2
R282 I4 2
R285 I4 2
R389 B5 2
R390 B5 2
R396 B3 2
R397 C3 2
R398 C3 2
R399 B6 2
R400 B6 2
R401 B6 2
R402 B6 2
R404 B6 2
R405 B6 2
R412 F6 2
R413 F6 2
R414 H6 2
R415 H6 2
R513 B4 2
R516 B4 2
R523 B6 2
R524 I5 2
R525 I6 2
R566 H2 2
R567 H3 2
R568 H4 2
R571 I6 2
R627 B1 2
R632 A1 2
R633 B2 2
R634 I6 1
R635 B2 2
R636 A3 2
R638 A2 2
R642 B3 2
R649 A2 2
R678 D2 2
R684 D3 2
R687 B2 2
R692 C3 2
R697 C1 2
6
COMP. LOC.SH.
R700 C1 2
R704 D2 2
R706 C1 2
R708 B1 2
R710 C1 2
R711 D1 2
R712 D1 2
R713 D1 2
R719 C4 2
R720 D4 2
R721 D4 2
R722 D4 2
R724 E1 2
R726 B5 2
R727 B5 2
R732 D5 2
R735 D5 2
R741 D5 2
R742 D5 2
R749 C6 2
R752 D6 2
R756 E6 2
R757 F1 2
R759 F2 2
R761 F4 2
R767 B1 2
R768 B1 2
R771 B2 2
R780 B5 2
R826 G1 2
R827 G2 2
R828 G3 2
RL1 C2 1
RL1 C2 1
RL1 C2 1
SR1 A3 1
SR2 C6 1
SR3 E4 1
SR6 I1 1
SR7 I1 1
SR8 I1 1
SR9 I1 1
SR74 G5 2
SR75 H5 2
S_C1 B2 2
S_Q1 A2 2
S_Q2 A2 2
S_R1 B2 2
S_R2 A2 2
S_R3 A2 2
Z1
C6 1
Z2
E2 1
Z3
C2 1
Z4
E6 1
Z562 I4 2
Z714 C2 2
Z750 C6 2
Z753 D6 2
2
3
4
5
Name
Module No
R762447
Date
23-03-1999
B
C
3/3
PCB No
3
R780199
Drawn
JVDY
BARCO NV
Modifications reserved
A
Index
D
6
Sheet
HORIZONTAL &amp; VERTICAL DEFL.
Rev
Checked
Division
17
KC
BPS
Deflection module
Scan fail diagram
R762447
Date : 16/11/97
R762447
Deflection module
R762447
ADJUSTMENT PROCEDURE
+RUL]RQWDOOLQHDULW\
Location of Adjustments
T1 on 15kHz
P1 Fold Down
Hor. Deflection
D5 (950V)
Picture Width
adjustment
L4 R Coil
L5 G Coil
L6 B Coil
Vert. Amplitude
P240 BLUE
P239 RED
P676
Adj. Vert. Hold
Adjustment procedure
9
Date : 22/03/99
R762447
Deflection module
Vertical deflection
R762447
Vertical oscillator adjustment P676
- Projector has to operate on an input signal (the frequency is irrelevant).
- Adjust potentiometer P676 for synchronization of the picture (Vertical lock).
Vertical Amplitude correction for the RED (P239) and BLUE (P240) picture
Readjustment of these potentiometers may be necessary when the respective
picture tube has been replaced.
- The vertical amplitude (picture height) of the GREEN image has to be taken as
reference.
- Adjust the respective potentiometer for the same picture height.
Horizontal deflection
T1 Horizontal linearity adjustment on 15kHz
- Projector has to operate on a crosshatch signal with 15kHz scan frequency.
- Adjust linearity coil T1 so that the left half of the screen has the same width as the
right half.
P1 Hold down Horizontal Deflection
- Projector has to operate on a signal with 15kHz scan frequency.
- Adjust the potentiometer P8 (MAX Hor. Amplitude) on the 'SM Power
Supply+EHT' module to its minimum position by turning counter clockwise.
- Adjust the Horizontal Amplitude of the displayed image by means of the RCU until
the bar scale on screen indicates 50. (Refer to the projector owner's manual to
select the corresponding menu for adjustment).
- Adjust the potentiometer P1 (Hold Down) to its minimum position by turning
counter clockwise.
- Connect a voltmeter to the cathode of the diode D5 and adjust potentiometer P8
on the 'SM Power Supply+EHT' module for a readout of +950V.
- Adjust potentiometer P1 (Hold Down) for horizontal deflection hold down (LED
'HOLD DOWN HD' on front panel lights up).
- Adjust the potentiometer P8 again (MAX Hor. Amplitude) on the 'SM Power
Supply+EHT' module to its minimum position by turning counter clockwise.
- Switch OFF/ON the projector to restart the projector operation.
- Use the RCU to set the Horizontal Amplitude of the displayed image to its
maximum,i.e. bar scale on screen indicates 99. (Refer to the projector owner's
manual to select the corresponding menu for adjustment).
- Adjust potentiometer P8 until the horizontal amplitude reaches its end of size
range (Picture size stabilizes).
10
Adjustment procedure
Date : 22/03/99
R762447
Deflection module
R762447
- Turn the potentiometer P8 a little backwards to assure proper operation of the
regulating circuit.
Horizontal picture width
Preparation
- Projector has to operate on the highest used line and frame frequency (32kHz).
- Decrease the Contrast and increase the Brightness to reveal the (background)
raster.
- Turn the core of the coils L4, L5 and L6 fully inside the coil.
Referring to the Owner's manual
- If necessary, adjust picture coincidence in the center of the picture.
- To proceed to the adjustment, select the GEOMETRY menu.
The picture with the smallest raster width should be taken as the reference width.
Adjustment
- Adjust the two other coils in order to match the raster with the reference raster.
Important: one of the three coils must have a core fully turned in.
11
Adjustment procedure
Date : 22/03/99
R762447
Deflection module
R762447
SCAN FAIL INTERCONNECTION
603RZHU6XSSO\(+7PRGXOH
'HIOHFWLRQPRGXOH
+17V +30V
Hor. Deflection
coil
Scan Fail
D743
J754
12
J765
J14
J760
6
12
J7
6
6
Q14
Hor.
Q284
Vert.
On front panel
EHT shut down
J762
SF3
Q204
6
J10
SF3
13
+
J210
13
3
IC601
Blanking
,QSXW'HFRGHU'ULYH
12
Scan Fail interconnection
Date : 22/03/99
R762447
Deflection module
R762447
BLOCKDIAGRAM HORIZONTAL DEFLECTION
D5
HDHR
Deflection
switch
Q8
Scan Fail
detection
Q11/D8
HDLR
RSHFB
D6
HDHG
NAND Schmitt
trigger
HDR
&amp;
&amp;
+
&amp;
Deflection
switch
Q5
Push-Pull
Amplifier
Q6/Q7
Deflection
switch
Q9
Scan Fail
detection
Q12/D9
FET
PROTECTION
Z1 (20V)
HDLG
HDR_CONV
D2
GSHFB
+
Deflection Overcurrent
protection
Rel 1
D7
Mono Stab.
Multi
Q2/Q1
HDHB
Hor. Lin.
Adapt.
Q4
(32kHz)
Q3
R8
Deflection
switch
Q10
Scan Fail
detection
Q13/D10
R9
HDLB
L2 (32kHz)
HTHD
Current sensing
R14/R68
L3 (15kHz)
HSI
Linearity coil
BSHFB
Scan Fail
Switch
Q14
SF2
&amp;
HFB
FBHD
-
Hold Down
Hor. Deflection
IC3
1
HOR_AMP
+
HDDEF
+
7
IC3
Hold Down
Switch
Q15
-
D13
+17V
IC4
Vref
Z2(6V2)
+
1
D14
MOSFET Drive
protection
13
Block diagram
Date : 22/03/99
R762447
Deflection module
R762447
BLOCKDIAGRAM VERTICAL OSCILLATOR
+12V_V0
Vertical
Hold
+12V_V0
+
7
IC624
-
+12V_V0
Voltage limiting
when no V DRIVE
Current
Source
Q763
Current
Source
Q629
Current
Source
Q698
7
IC624
+
Switch
Q626
V DRIVE
Sawtooth oscillator
Pulse
Amplifier/Inverter
Q647
Switch
Q682/634
+
IC306
Switch
Q772
7
-
A
VST
B
IC369
25
+
C
SCL
1
VLIN
IC306
D
SDA
2
19
E
-12V_V0
F
VST
17
ABL
G
H
VFB
Buffer
Q723
F
To Vertical scan
Amplfiers
F
ABL_INSERT
Switch
Q772
A
-1.7V
VFB_CONV
H
C
B
VFB
Generation of the ABL pulse
+
+
D
E
F
G
ABL
min 40us
14
Block diagram
Date : 22/03/99
R762447
Deflection module
R762447
BLOCKDIAGRAM VERTICAL DEFLECTION
VDHG
+
IC84
C246
VDLG
Scan Fail
detection
Q563/D280
IC369
SCL
1
SDA
2
24
VZGT
27
BSHIFT
COARSE
VDHR
+
17
VST
R Amplitude
P239
IC84
VDLR
IC394
SCL
SDA
1
27
BSHIFT
FINE
26
GSHIFT
COARSE
25
RSHIFT
FINE
24
RSHIFT
COARSE
2
Scan Fail
detection
Q567/D274
VDHB
+
B Amplitude
R240
IC84
VDLB
Scan Fail
detection
Q565/D269
VSI
Scan Fail
Switch
Q284
SF2
15
Block diagram
Date : 22/03/99
R762447
Deflection module
R762447
TECHNICAL DESCRIPTION
Introduction
On this board we find the MOSFET switching transistors for the horizontal scanning and
the vertical oscillator with the power amplifiers.
Pulses are derived from the deflection waveforms for blanking, triggering and ABL. In
the event of a scan failure, either horizontal or vertical, the scan fail line SF is activated
and the EHT is cut off next to an immediate blanking of the CRT's.
Vertical oscillator
Vertical oscillator
The principle of the oscillator is to determine the appropriated charging current of the
real oscillator, proportional to the vertical frequency, by generating a stable simulated
vertical sawtooth.
We find three current sources Q629, Q763 and Q698 driven by the output of the Miller
integrator output pin 7 of IC624. The minimum or initial charge current is determined
by R627. The capacitor C707 is charged up and discharged when Q626 is driven on
with the V drive pulse. The sawtooth is buffered and integrated (= average) and the
obtained voltage is compared with the level set by P676 (ADJUSTMENT VERTICAL
HOLD). The charging current is adapted via R712 / D625 until both voltages at the input
are identical. When the feedback is stable, the three current sources send current to
three circuits :
1. Sawtooth simulator as explained above.
2. Two sawtooth oscillators split by a transistor to avoid influence on the trigger when
linearity control is applied.
With P676 we can adjust the average output voltage of the integrator. The potentiometer must be adjusted in order to obtain vertical lock, the frequency is irrelevant.
The sawtooth is buffered and feeds two potentiometers in IC369.
The VO1 output (V LIN sawtooth) is applied to the node of the two series capacitors
in the oscillator in order to compress or decompress the ramp at the top or bottom.
The VO0 output is buffered with Q723 and AC coupled to the power amplifiers.
Sub-unit R7621127T
This sub-unit makes the vertical oscillator non retrigable. In order to avoid that the
vertical oscillator gets retriggered by noise on the V_DRIVE pulses, these pulses
are blocked for a time-interval bigger than one V_DRIVE puls width.
The sawtooth at the output pin 7 of IC624 is fed to S_Q1 on the sub-unit. Normally
S_C1 is charged and S_Q1 is in saturation. This cuts off S_Q2, which allows the
V_DRIVE pulses to be fed to Q626.
The moment a V_DRIVE pulse arrives Q626 is switched ON and C707 is discharged very quickly. Due to this S_Q1 stops conducting as S_C1 gets discharged. As soon as this starts, S_Q2 starts conducting thus putting the base of
Q626 to ground level. This means that Q626 is no longer driven by the V_DRIVE
pulses.
Once S_C1 is discharged it re-starts charging up. S_Q1 starts conducting again
and once in saturation, S_Q2 is cut off. The V_DRIVE pulses are now fed to Q626
again.
16
Technical description
Date : 22/03/99
R762447
Deflection module
R762447
Power amplifiers
Three identical amplifiers TDA8172 feed the vertical deflection coils. The input
waveform is AC coupled and accompanied by a DC voltage to allow a shift of the
picture. This DC voltage is composed of a SHIFTCOARSE and SHIFTFINE voltage
provided by IC369 and IC394 except for the green beam which receives only a
SHIFTCOARSE voltage.
This DC voltage for the green is also sent to the red and blue in order to let the red and
blue beam follow the green shift. The shift voltages vary between +3V and -1.7V.
Two potentiometers P239 and P240 in the red and blue input allow an equilibration of
the three amplitudes in order to reduce the corrections in the convergence with the
convergence coils.
The ground returns for the amplified sawtooth is via a small 2.2 Ohm resistor. The
amplitude across these feedback resistors is proportional to the scanning current and
can be used for a feedback stabilization and scan fail detection.
The TDA8172 allows for a short vertical retrace time by doubling the supply voltage
during the retrace time. During the flyback, the voltage across the capacitors C187,
C203 and C221 reaches a maximum and they are switched in series with the supply
voltage of +9V.
Vertical scan fail
detection
The sawtooth across the feedback resistor is applied via a capacitor and resistive
divider, to the base of a transistor. The transistor is forward biased during a time
proportional to the amplitude. The collector voltage of the transistor is low when the
amplitude is sufficiently high and turns high when the amplitude is too weak or there
is no deflection any more.
Via three gating diodes, the collector voltage is sent to the base of Q284. The scan fail
line SF2 is turned low level as soon as the transistor is saturated.
When the scan fail line is low level, the EHT is cut off (see SMPS + EHT board
description), the picture tubes are blanked, and the red SF LED comes on.
Generation of pulses
derived from the VST
a) ABL
At the end of the vertical retrace time, the cathodes are driven black and the currents
are sensed by the ABL circuit. The time to drive black the CRT's must coincide with
the end of the retrace time. For that purpose the VST sawtooth is differentiated with
C728 / R727. The Schmidt trigger output pin 6 of IC725 is a squared pulse which is not
yet at the correction position and width. Two more differentiators and Schmidt triggers
generate the ABL pulse for the RGB DRIVE during which the leakage and black
currents will be measured (see description ABL on the RGB DRIVE module).
b) VFB_CONV and VFB pulses
The VFB_CONV is sent to the driver board of the convergence for trigger purposes.
The VFB pulse is sent to the SYNC module to trigger the sawtooth generator for the
generation of the blanking pulses.
c) ABL_INSERT - Overshoot
During the ABL time the three CRT's are unblanked to allow a correct measurement
of the black currents. The beams are not blanked any more during the line retrace time
and the beams become visible.
To prevent above, the deflection current receives an overshoot and the unblanked
lines, if visible, will appear beyond the screen borders.
The pulse at pin 2 of IC725 is passed to another Schmidt trigger for speeding up and
17
Technical description
Date : 22/03/99
R762447
Deflection module
R762447
inversion. Q744 is switched on with the output pulse and the base of the buffer Q723
is pulled low via D745 to realize a heavy current in the deflection coils.
Horizontal Deflection
The H DRIVE pulses, which are developed on the SYNC module, are shaped by two
Schmidt triggers in IC1 and coupled with C7 to the base of Q5. By connecting R25 to
the +HTHD a drive pulse is automatically generated the moment a H DRIVE pulse
would be absent.
A push-pull current source Q6/Q7 charges and discharges the coupling capacitor C9
to develop an alternating voltage across R27. This voltage is limited by the zener Z1
at -0.7V and +20V.
When the MOSFETs are driven on, the deflection currents flow in the respective coils.
There is a common linearity coil but each coil has its own AMPLITUDE ADJUSTMENT
coil L4 , L5 and L6. These coils allow an equilibration of the horizontal amplitudes before
a convergence correction is applied.
Linearity control Tracking with the line
frequency
The sum of the three deflection coils flows through the &quot;standard&quot; linearity coil.
&quot;Standard&quot; relates here to the standard frequency of 15khz. This linearity correction is
no more sufficient for the higher scanning frequencies. The correction and tracking
for the higher frequencies is realized on the unit 76 2449. The deflection current flows
in the circuit Z1 / R1+R2 / R3 / P2 and P1 (and the zeners). The gate voltage of Q1 is
determined by the amplitude of the HTHD voltage from the moment the voltage is
beyond the zener Z1 threshold of 30V.
For a further increase of the HTHD voltage the stabistor D2 limits the voltage across
P2 and P2 does not play a role any more. The tracking for the high range is then done
with the remaining biasing resistors in the gate.
Remark: The schematics indicate P1 and P2 as potentiometers, in reality they are each
replaced by a resistor.
Protection circuits
a) Overcurrent protection
If for some reason, the current in the sum of the horizontal scan coils exceeds a
predetermined level, the drive is inhibited as follows :
The voltage across R14 // R68 is the base-emitter voltage of Q3. When the 0.6V level
is reached, Q3 conducts and triggers the monoflop Q1 / Q2. The heavy collector drop
of Q1 inhibits the pulses at the push-pull base via D2. The inhibition is resumed after
some time (time constant of the monoflop). Above protection is seldom activated
during normal operation. Only during switching off it can become active.
b) Overvoltage protection (scan or deflection Hold Down)
The flyback pulses on each of the MOSFETs are checked by the rectifier network
consisting of the diodes D5 / D6 / D7 and the C16 decoupling capacitor. The resulting
voltage is divided by R44 / P1 / R45 and sent to the voltage comparator in IC3. The
threshold is set by the zener Z2 at 6.2V. At the moment pin 5 exceeds this level, the
output pin 7 switches &quot;high&quot; and consequently :
1. The H Drive is inhibited through D13.
2. The input is kept high with D12 to maintain the situation. This requires that the set
be powered off, to reset this circuit.
3. The red LED &quot; DEF HOLD DOWN&quot; on the front of the projector is illuminated in order
to show that &quot;hold down&quot; has occurred.
4. As the deflection is stopped, there will be also horizontal scan fail (see hereafter),
so, the EHT will be cut off and the picture tubes blanked.
18
Technical description
Date : 22/03/99
R762447
Deflection module
R762447
The same voltage is also applied to the other input pin 2 of IC3 and the appropriated
threshold is a bit lower. The output pin 1 affects the HOR AMP voltage in order to
reduce the width of the picture from that predetermined level onwards and avoid scan
hold down when switching from the highest to the lowest frequency.
c) Too low drive protection (less than 14 volts)
It is imperative that the MOSFETs are fully switched on, so that the internal resistance
will be as low as possible. The MOSFET drive pulse amplitude depends largely on the
+17V supply.
The drive signals are developed from the +17V supply and to prevent damage, due
to insufficient drive, if this voltage becomes too low, IC4 pin 1 output goes low.
Via D14 the drive is inhibited. The situation is restored as soon as the +17V raises
above the 14V level. At the same time, the scan fail circuit is immediately triggered,
but, the red &quot;Hold Down&quot; LED will not light up.
d) Scan fail detection
Horizontal flyback pulses are fed into transistors Q11, Q12 and Q13. As long as there
are horizontal pulses on the base of these transistors, they are conducting for each
horizontal period, and the collector voltage across the capacitors is low. If a horizontal
pulse is missing, that collector will go to +17V and through D8, D9 or D10 transistor Q14
will be turned on. The scan fail SF2 will be pulled low level and the scan fail signal
condition will be met.
19
Technical description
Date : 22/03/99
R762447
Deflection module
R762447
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
10
10
11
12
20
20
30
40
50
60
70
80
90
110
120
121
130
1000
R348105 WU JUMP 0,6
R804832 HTSN A GEN SPG1 M3 SS LG
R348106 WU JUMP 0,6 17,5
R348103 WU JUMP 0,6 10 H10
R3153151 J RVT MBT D 2.3L12.7
V3621227 SCR $7500CM 3 X 8 STZN
R133036 SPR L 6 D 2,4D 6 CE
R3674391 RVT BLND_R3,2C 3,2WSTAL
R3481147 WU JUMP 0,51 37,5 ISO
R3481135 WU JUMP 0,51 35 ISO
R803728 HTSN V700 DEF+SHF
R133085 HTSN A GEN I-SHT CRA 30
R133074 HTSN A
I-SIL W30
R805776 FRM D700 DEF SCRN UP
R805774 FRM D700 DEF SCRN
R3674391 RVT BLND_R3,2C 3,2WSTAL
R348019 CBLA TIE B L100 W2,4 R762447X UN D700 DEF
QUANTITY
C 1
C 2
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 26
C185
C187
C191
C196
C197
C201
C202
C203
C204
C208
C209
C214
C215
C219
C221
C222
C226
C227
C232
C233
C237
C246
R1159121
R112739
R111489
R114087
R111566
R115922
R114087
R114087
R111775
R111775
R111775
R1137131
R1137131
R1137131
R114603
R112362
R112763
R1159141
R1137161
R112681
R112681
R1137161
V1115469
R111566
R113841
R111488
R112743
R112747
R112737
R113841
R113841
R111488
R113841
R113841
R112743
R113841
R112737
R113724
R111488
R113841
R113841
R112743
R113841
R112737
R113724
R111476
C PP RA 680P J100E2 85
C CE MI 1N K100E2
C EL RA 470M M 35E2 105
C POMERA 470N K 63E2 85
C EL RA 820M M200E4 85
C PP RA 1N8J100E2 85
C POMERA 470N K 63E2 85
C POMERA 470N K 63E2 85
C PPMERA 5N6J162E9 HV
C PPMERA 5N6J162E9 HV
C PPMERA 5N6J162E9 HV
C POMERA 12N K100E2 85
C POMERA 12N K100E2 85
C POMERA 12N K100E2 85
C POMERA 100N M102E9 HV
C N750MI 100P G100E2
C CE MI 10N Z 63E2 85
C PP RA 820P J100E2 85
C POMERA 22N K100E2 85
C N750MI 15P G500E2
C N750MI 15P G500E2
C POMERA 22N K100E2 85
C EL RA 1M M 50E2 105
C EL RA 820M M200E4 85
C POMERA 220N K 63E2 85
C EL RA 220M M 50E2 85
C CE MI 2N2K100E2
C CE MI 4N7K100E2 85
C CE MI 680P K100E2
C POMERA 220N K 63E2 85
C POMERA 220N K 63E2 85
C EL RA 220M M 50E2 85
C POMERA 220N K 63E2 85
C POMERA 220N K 63E2 85
C CE MI 2N2K100E2
C POMERA 220N K 63E2 85
C CE MI 680P K100E2
C POMERA 100N K 63E2 85
C EL RA 220M M 50E2 85
C POMERA 220N K 63E2 85
C POMERA 220N K 63E2 85
C CE MI 2N2K100E2
C POMERA 220N K 63E2 85
C CE MI 680P K100E2
C POMERA 100N K 63E2 85
C EL RA 47M M 25E2 85
15
6
6
6
3
1
1
1
0,1
0,11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
C260
C261
C264
C267
C271
C272
C277
C278
C283
C391
C392
C393
C403
C416
C418
C419
C420
C422
C423
C424
C425
C427
C429
C432
C433
C442
C443
C444
C445
C453
C454
C456
C458
C466
C521
C530
C536
C542
C543
C544
C546
C547
C548
C569
C588
C589
C590
C631
C646
C675
C677
C699
C701
C703
C707
C715
C716
C717
C728
C736
C740
C748
C751
C758
C760
R113724
R113724
R1137171
R114085
R1137171
R114085
R1137171
R114085
R112731
R112739
R112739
R113724
R113724
R111531
R113724
R113724
R111531
R113724
R113724
R111531
R111531
R113724
R111531
R111531
R113724
R113724
R111531
R111531
R113724
R113724
R111531
R111531
R113724
R113724
R113724
R1114729
V1114718
R113724
R113724
R113724
R113724
R113724
R113724
V1114718
R112739
R112739
R112739
R115928
R111548
R114085
R114085
R111531
R111531
R114090
R114085
R113724
R111531
R113841
R113724
R112747
R112230
R1137161
R1137151
R112741
R112741
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 27N K100E2 85
C POMERA 330N K 63E2 85
C POMERA 27N K100E2 85
C POMERA 330N K 63E2 85
C POMERA 27N K100E2 85
C POMERA 330N K 63E2 85
C CE MI 220P K100E2
C CE MI 1N K100E2
C CE MI 1N K100E2
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA4700M M 16E3 105
C EL RA1000M M 25E2 LE
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA1000M M 25E2 LE
C CE MI 1N K100E2
C CE MI 1N K100E2
C CE MI 1N K100E2
C PP RA 3N3J 63E2 85
C EL RA 2M2M 50E2 85
C POMERA 330N K 63E2 85
C POMERA 330N K 63E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C POMERA 1M K 63E2 85
C POMERA 330N K 63E2 85
C POMERA 100N K 63E2 85
C EL RA 10M M 35E2 85
C POMERA 220N K 63E2 85
C POMERA 100N K 63E2 85
C CE MI 4N7K100E2 85
C NP0 MI 10P G100E2
C POMERA 22N K100E2 85
C POMERA 18N K100E2 85
C CE MI 1N5K100E2
C CE MI 1N5K100E2
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
20
Parts listing
Date : 22/03/99
R762447
Deflection module
R762447
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C762
C769
C770
C776
C778
C800
C801
C802
R112741
R111531
R114085
R111531
R111531
R114090
R114090
R114090
C CE MI 1N5K100E2
C EL RA 10M M 35E2 85
C POMERA 330N K 63E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C POMERA 1M K 63E2 85
C POMERA 1M K 63E2 85
C POMERA 1M K 63E2 85
D 1
D 2
D 3
D 5
D 6
D 7
D 8
D 9
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 17
D 18
D 19
D 20
D 21
D 22
D 23
D 24
D 25
D 26
D 27
D 28
D186
D188
D189
D205
D211
D213
D223
D229
D231
D269
D274
D280
D526
D527
D528
D529
D625
D641
D730
D731
D738
D745
D754
D755
D773
D819
D820
R131621
R131621
R131621
B1319054
B1319054
B1319054
R131621
R131621
R131621
R1316361
R131621
R131621
R131621
R131621
R131621
R131621
R131637
R1316217
R1316217
R1316217
R1316217
R1316217
R1316217
R131621
R131621
R131637
R131662
R131646
R131637
R131637
R131637
R131646
R131637
R131637
R131646
R131637
R1316217
R1316217
R1316217
R131621
R131621
R131621
R131621
R131621
R131621
R131621
R131621
R131621
R131621
R131621
R131621
R131733
R131662
R131637
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BYW97G 14203A SOD64
D R BYW97G 14203A SOD64
D R BYW97G 14203A SOD64
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D Y BAT85 030200 DO34
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D LED D3 T RD
D R 1N4007 10201A DO41
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R 1N4007 10201A DO41
D R BA158 600400 DO7
D R BA158 600400 DO7
D R 1N4007 10201A DO41
D R BA158 600400 DO7
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148V 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D STB 2V 0W33 DO35
D LED D3 T RD
D R BA158 600400 DO7
1
1
F 1
F 2
R314184
R314184
F TR5 T 1A L
F TR5 T 1A L
1
1
UL
UL
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
I 1
I 2
I 3
I 4
I184
I212
I230
I306
I369
I394
I409
I410
I441
I446
I459
I624
I725
R137394
R134033
R134114
R134114
R132827
R132827
R132827
R134124
R132833
R132833
R134028
R134029
R134032
R134033
R134034
R134124
R137353
J 1
J 2
J 3
J 4
J 5
J 6
J 7
J 8
J 9
J 10
J 11
J 12
J 13
J 14
J 15
J 16
J 17
J 18
R313720 J MTA MBT P 6 M3,96SN RO
R313720 J MTA MBT P 6 M3,96SN RO
R313720 J MTA MBT P 6 M3,96SN RO
R313927 J CT H MBT P 7 M2SN WH
R313927 J CT H MBT P 7 M2SN WH
R313927 J CT H MBT P 7 M2SN WH
R313931 J CT H MBT P11 M2SN WH
R313926 J CT H MBT P 6 M2SN WH
R313925 J CT H MBT P 5 M2SN WH
R313923 J CT H MBT P 3 M2SN WH
R3137271 J MTA MBT P 5 M3,96SN RO
R3137271 J MTA MBT P 5 M3,96SN RO
R3137271 J MTA MBT P 5 M3,96SN RO
R313929 J CT H MBT P 9 M2SN WH
R313924 J CT H MBT P 4 M2SN WH
R313928 J CT H MBT P 8 M2SN WH
R313922 J CT H MBT P 2 M2SN WH
R313724 J MTA MBT P 4 M3,96 FL RO
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
L 1
L 4
L 5
L 6
L 7
L100
L101
L102
L534
L535
L571
R305913 CH MNS AX NS 12 UH 3A
R774151 COIL AMP PJ45 HOR DATA
R774151 COIL AMP PJ45 HOR DATA
R774151 COIL AMP PJ45 HOR DATA
R306222 CH TOR V 80 UH 2A
R3061222 CH AX NS 1.5 UH
R3061222 CH AX NS 1.5 UH
R3061222 CH AX NS 1.5 UH
R305913 CH MNS AX NS 12 UH 3A
R305913 CH MNS AX NS 12 UH 3A
R3061582 CH AX NS 1.5 MH
1
1
1
1
1
1
1
1
1
1
1
U 4093B DIP14 P
U 78L12AC
TO92 P
U 393 LM DIP8 P
U 393 LM DIP8 P
U 8172 TDA H_W P
U 8172 TDA H_W P
U 8172 TDA H_W P
U 082 TL DIP8 P
U BELLA 4
DIP28 P
U BELLA 4
DIP28 P
U 317LZ LM TO92 P
U 337LZ TO92 P
U 78L05AC
TO92 P
U 78L12AC
TO92 P
U 79L12 TO92 P
U 082 TL DIP8 P
U 74LS14
DIP14 P
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NTC1 R105016
R NTC 2K7 0W25
1
P 1
P239
P240
P676
PC
R106733
R106727
R106727
R106727
R780199
R TCE H100K K 0W5 S10TS
R TCE H 2K K 0W5 S10TS
R TCE H 2K K 0W5 S10TS
R TCE H 2K K 0W5 S10TS
PCB V700 DEF
1
1
1
1
1
Q 1
Q 2
Q 3
Q 5
Q 6
Q 7
Q 8
Q 9
Q 10
Q 11
R1314295 Q BC549B
N SS TO92
R131411 Q BC549C
N SS TO92
R132552 Q BF423
P SS TO92
R131411 Q BC549C
N SS TO92
R1314446 Q BD237
N P TO126
R1314451 Q BD238
P P TO126
R132918 Q IXTH12N100 FN P TO247
R132918 Q IXTH12N100 FN P TO247
R132918 Q IXTH12N100 FN P TO247
R131411 Q BC549C
N SS TO92
1
1
1
1
1
21
Parts listing
Date : 22/03/99
R762447
Deflection module
SIT.
ITEM NO. DESCRIPTION
Q 12
Q 13
Q 14
Q 15
Q284
Q563
Q564
Q565
Q626
Q629
Q634
Q647
Q682
Q698
Q702
Q705
Q723
Q744
Q763
Q772
R131411
R131411
R131411
R131411
V132575
R131411
R131411
R131411
R131411
R1314182
R1314072
R131411
R1314181
R1314182
R131411
R1314182
R1314182
R131411
R1314182
R1314072
Q BC549C
Q BC549C
Q BC549C
Q BC549C
Q BC517
Q BC549C
Q BC549C
Q BC549C
Q BC549C
Q BC559C
Q BC547A
Q BC549C
Q BC559B
Q BC559C
Q BC549C
Q BC559C
Q BC559C
Q BC549C
Q BC559C
Q BC547A
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 13
R 14
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 28
R 29
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 41
R 42
R 43
R 44
R 45
R 46
R 47
R 48
R 49
R 50
R 51
V1026337
R101549
V1026575
V1026006
V1026657
V1026008
V1026507
R101540
R101536
R103248
R103600
R103606
R103606
R103606
R103660
R103660
R103660
R100130
R100131
R101568
R101564
V1026176
V1026006
V1026334
V1026334
V1026334
R104654
R104654
R104654
V1026086
V1026086
V1026086
V1026257
V1026257
V1026257
V1026576
V1026005
R104664
R104690
V1026258
V1026337
V1026655
V1026007
V1026007
V1026006
V1026337
R MF H 22K1 F 0W6 E4
R MF H 12K F 0W4 E3
R MF H392E F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H100K F 0W6 E4
R MF H 33K2 F 0W6 E4
R MF H 2K2 F 0W4 E3
R MF H 1K F 0W4 E3
R MO H 10K J 2W E10
R WW H E1 J 4W E10
R WW H E33K 4W E10
R WW H E33K 4W E10
R WW H E33K 4W E10
R WW H 1K K 4W E10
R WW H 1K K 4W E10
R WW H 1K K 4W E10
R MF V330E J 0W6 E2
R MF V390E J 0W6 E2
R MF H470K F 0W4 E3
R MF H220K F 0W4 E3
R MF H 1K5 F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 22E1 F 0W6 E4
R MF H 22E1 F 0W6 E4
R MF H 22E1 F 0W6 E4
R HV H 1M J 0W5 3500
R HV H 1M J 0W5 3500
R HV H 1M J 0W5 3500
R MF H 1K21F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H 3K92F 0W6 E4
R MF H100E F 0W6 E4
R HV H 2M7 J 0W5 3500
R HV H 33M J 0W5 3500
R MF H182K F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H475E F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 22K1 F 0W6 E4
N SS TO92
N SS TO92
N SS TO92
N SS TO92
DN SS TO92
N SS TO92
N SS TO92
N SS TO92
N SS TO92
P SS TO92
N SS TO92
N SS TO92
P SS TO92
P SS TO92
N SS TO92
P SS TO92
P SS TO92
N SS TO92
P SS TO92
N SS TO92
R762447
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R192
R193
R194
R195
R198
R199
R200
R206
R207
R210
R216
R217
R218
R220
R224
R225
R228
R234
R235
R236
R238
R241
R242
R243
R244
R245
R258
R259
R266
R268
R270
R275
R276
R281
R282
R285
R389
R390
R396
R397
R398
R399
R400
R401
R402
R404
R405
R412
V1026337
V1026506
V1026656
V1026657
V1026806
V1026657
V1026006
V1026576
V1026886
V1026886
V1026008
V1026506
R101462
R101462
R100131
R100136
R103600
V1026005
V1026008
R101546
R101548
R101553
R1015377
R101500
R101525
R101404
R101500
R101546
V1026926
R1015377
R101404
R101571
R101525
R101500
R101546
V1026926
R1015377
R101404
R101571
R101525
R101524
R101553
R101524
R101553
R101548
R101561
R101561
R101555
R101561
R101561
R101555
R101561
R101555
R100158
V1026005
R101537
R101535
R101551
R101548
R101542
V1026005
V1026257
V1026005
V1026006
V1026655
V1026175
V1026335
R MF H 22K1 F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 6K81F 0W6 E4
R MF H 47K5 F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 3K92F 0W6 E4
R MF H 8K25F 0W6 E4
R MF H 8K25F 0W6 E4
R MF H100K F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H150K J 2W E7
R MF H150K J 2W E7
R MF V390E J 0W6 E2
R MF V 1K J 0W6 E2
R WW H E1 J 4W E10
R MF H100E F 0W6 E4
R MF H100K F 0W6 E4
R MF H 6K8 F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 27K F 0W4 E3
R MF H 24K3 F 0W4 E3
R MF H 1E F 0W4 E3
R MF H120E F 0W4 E3
R MF H 2E2 J 2W E7
R MF H 1E F 0W4 E3
R MF H 6K8 F 0W4 E3
R MF H 9K09F 0W6 E4
R MF H 24K3 F 0W4 E3
R MF H 2E2 J 2W E7
R MF H820K F 0W4 E3
R MF H120E F 0W4 E3
R MF H 1E F 0W4 E3
R MF H 6K8 F 0W4 E3
R MF H 9K09F 0W6 E4
R MF H 24K3 F 0W4 E3
R MF H 2E2 J 2W E7
R MF H820K F 0W4 E3
R MF H120E F 0W4 E3
R MF H100E F 0W4 E3
R MF H 27K F 0W4 E3
R MF H100E F 0W4 E3
R MF H 27K F 0W4 E3
R MF H 10K F 0W4 E3
R MF H120K F 0W4 E3
R MF H120K F 0W4 E3
R MF H 39K F 0W4 E3
R MF H120K F 0W4 E3
R MF H120K F 0W4 E3
R MF H 39K F 0W4 E3
R MF H120K F 0W4 E3
R MF H 39K F 0W4 E3
R MF V 68K J 0W6 E2
R MF H100E F 0W6 E4
R MF H 1K2 F 0W4 E3
R MF H820E F 0W4 E3
R MF H 18K F 0W4 E3
R MF H 10K F 0W4 E3
R MF H 3K3 F 0W4 E3
R MF H100E F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H100E F 0W6 E4
R MF H 1K F 0W6 E4
R MF H475E F 0W6 E4
R MF H150E F 0W6 E4
R MF H221E F 0W6 E4
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
22
Parts listing
Date : 22/03/99
R762447
Deflection module
R762447
SIT.
ITEM NO. DESCRIPTION
QUANTITY
R413
R414
R415
R513
R516
R523
R524
R525
R566
R567
R568
R571
R627
R632
R633
R634
R635
R636
R637
R638
R642
R649
R678
R684
R687
R692
R697
R700
R704
R706
R708
R710
R711
R712
R713
R719
R720
R721
R722
R724
R726
R727
V1026505 R MF H332E F 0W6 E4
V1026085 R MF H121E F 0W6 E4
V1026574 R MF H 39E2 F 0W6 E4
R101548 R MF H 10K F 0W4 E3
V1026005 R MF H100E F 0W6 E4
V1026005 R MF H100E F 0W6 E4
R101536 R MF H 1K F 0W4 E3
V1026005 R MF H100E F 0W6 E4
R101562 R MF H150K F 0W4 E3
R101562 R MF H150K F 0W4 E3
R101562 R MF H150K F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101557 R MF H 56K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101537 R MF H 1K2 F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101549 R MF H 12K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R7621127TUN G1209S NONRETRIG VOSC
R101538 R MF H 1K5 F 0W4 E3
R101533 R MF H560E F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101547 R MF H 8K2 F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101515 R MF H 18E F 0W4 E3
R101559 R MF H 82K F 0W4 E3
R101544 R MF H 4K7 F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101560 R MF H100K F 0W4 E3
R101544 R MF H 4K7 F 0W4 E3
R101550 R MF H 15K F 0W4 E3
R101552 R MF H 22K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101532 R MF H470E F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101559 R MF H 82K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101542 R MF H 3K3 F 0W4 E3
R101541 R MF H 2K7 F 0W4 E3
R101541 R MF H 2K7 F 0W4 E3
1
SIT.
ITEM NO. DESCRIPTION
R732
R735
R741
R742
R749
R752
R756
R757
R759
R761
R767
R768
R771
R774
R775
R780
R826
R827
R828
R101536 R MF H 1K F 0W4 E3
R101544 R MF H 4K7 F 0W4 E3
R101556 R MF H 47K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101545 R MF H 5K6 F 0W4 E3
R101545 R MF H 5K6 F 0W4 E3
R101536 R MF H 1K F 0W4 E3
R101550 R MF H 15K F 0W4 E3
R101550 R MF H 15K F 0W4 E3
R101550 R MF H 15K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101544 R MF H 4K7 F 0W4 E3
R101515 R MF H 18E F 0W4 E3
R1001909 R CFFV E1 K 0W4 E1
R1001909 R CFFV E1 K 0W4 E1
R1015471 R MF H 7K5 F 0W4 E3
R101572 R MF H 1M F 0W4 E3
R101572 R MF H 1M F 0W4 E3
R101572 R MF H 1M F 0W4 E3
SR 1
SR 2
SR 3
SR 6
SR 7
SR 8
SR 9
R1011907 R CFFH E1 K 0W35
R1011169 R CFFH 22E J 0W25
R1003009 R CFFV 1E J 0W25 E1
R1011907 R CFFH E1 K 0W35
R1011907 R CFFH E1 K 0W35
R1011907 R CFFH E1 K 0W35
R1011907 R CFFH E1 K 0W35
W186 R348108
Z 1
Z 2
Z 4
Z562
Z714
Z750
Z753
QUANTITY
1
1
1
WU JUMP 0,6 22,5
1
R131730 D ZEN 20V 0W5 C DO35
R131720 D ZEN 6V2 0W5 C DO35
R131720 D ZEN 6V2 0W5 C DO35
R131728 D ZEN 11V 0W5 C DO35
R131744 D ZEN 5V6 0W5 C DO35
R131754 D ZEN 3V3 0W5 C DO35
R131754 D ZEN 3V3 0W5 C DO35
R762447A UN D700 DEF
1
1
PRODUCT SAFETY NOTICE
1
1
Components identified by
have SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of these
components, read carefully the service
safety precautions.
Parts listing Sub module 762449
SIT.
ITEM NO. DESCRIPTION
1
2
1
4
1
1
P 1
P 2
R101550 R MF H 15K F 0W4 E3
R1015401 R MF H 2K F 0W4 E3
1
1
PC
R780356
PCB *700 DEF LIN_CTRL
1
Q 1
R132593
Q BUZ74A
FN P TO220
1
1
1
1
2
2
R 1
R 2
R 3
R 4
R 5
R103254
R103254
R101538
R103224
R103640
R MO H 33K J 2W E10
R MO H 33K J 2W E10
R MF H 1K5 F 0W4 E3
R MO H100E J 2W
R WW H220E J 4W E10
1
1
1
1
1
C EL RA 1M M 50E2 85
1
R131906
R131733
D R BYV96E 1021A5 SOD57
D STB 2V 0W33 DO35
1
1
T 1
T 1E
R774306
R774153
T G800 LIN CTRL
COIL D**HR HOR LIN
1
1
R313725
J MTA MBS P 4 M3,96SN SQ
1
Z 1
Z 3
R131765
R131729
D ZEN 27V 0W5 B DO35
D ZEN 4V7 0W5 C DO35
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
10
110
120
130
140
160
170
180
190
200
210
211
R805060
R315315
R805376
R3631059
R804832
R3631059
R133074
R802827
R802665
R802751
R362020
R367502
SPRCL 1 D 6 D10 FIYE
J RVT MBT D 2 L14
HTSN C PJ53 D700 LIN C
SCR Z933 M 3 X 8 SS
HTSN A GEN SPG 1XM3 LG
SCR Z933 M 3 X 8 SS
HTSN@A
I_SIL W30
FRM V700 LIN CTRL CPL
FRM49 HOR CORE LIN FIX
COIL LIN PJ49 POSITION
SCR D84 M 3 X 4 STZN
SPR D6798AD 3,2D 6 STZN
C 1
R111546
D 1
D 2
J 1
QUANTITY
23
Date : 22/03/99
R762447
Deflection module
R762447
80 5376
80 4832
31 3720
31 3931
13 3074
31 3927
31 3928
31 3929
80 3728
31 3727
80 4832
80 5776
31 3922
31 3925
80 5774
31 3923
31 3924
31 3926
24
Spare parts
Date : 22/03/99
R762447
Shift+Focus module
Shift + Focus
control module
Focus and G2-adjustment
control module
R762450
Focus Stabilizer R762155
Art No.: R762450 Rev.: 01
1
SERVICE SHEET
Date : 16/11/97
R762450
Shift+Focus module
R762450
Adjustment procedure
Adjustments
Location of adjustment controls
P2 Hor. Shift RED
Adjustment Focus Voltage (10.9kV)
P1 Hor. Shift BLUE
Measurement point for the Focus voltage
(see adjustment procedure)
Introduction
The following adjustments are provided on the module:
- Pre-adjustment of the Horizontal Shift range for the RED (P2) and BLUE (P1)
picture.
- Adjustment of the FOCUS Voltage P100.
Horizontal Shift range P1-P2
Preparation - Projector has to operate on a crosshatch input signal with a standard line and frame
frequency.
- Adjust for the RED and BLUE picture, by means of the RCU (refer to the projector
Owner's manual), the Horizontal Shift adjustments in their mid-position (50% on the
bar scale).
Adjustment Adjust the Horizontal Shift control for Red and Blue picture separately for coincidence
of the vertical center line with green.
Adjustment procedure
7
Date : 16/11/97
R762450
Shift+Focus module
R762450
FOCUS Voltage adjustment P100
Important
The potentiometer P100 'Focus Voltage adjustment' is factory pre-adjusted. A
readjustment is only necessary after replacement of a defective unit R762155
(Focus stabilizer).
Adjustment procedure - Switch OFF the projector.
- Remove the top cover and open the main frame.
- Slide the protection cap on the focus input connection cable on the focus unit
upwards (refer to illustration below).
- Connect a high voltage probe with an internal impedance of min. 1000 MOhm to
the input connector (indicated on illustration).
Safety notice: remember to ground the meter to the chassis, and use
extreme caution: approx. 10 kV on that measuring point.
After the connection is set up, switch ON the projector.
Adjust the potentiometer P100 'Focus Voltage adj.' for a focus Voltage of 10.9 kV
on the mentioned input.
Control of the adjustment:
Adjust the CONTRAST control from low to high level a few times and watch the
voltage indication on the high voltage meter. If the focus voltage changes, increase
or decrease the focus voltage a little bit and repeat the Contrast variation until focus
voltage stabilization is established.
8
Adjustment procedure
Date : 16/11/97
R762450
Shift+Focus module
R762450
G2-Voltage adjustment
Preparation
Proceed to Service mode and highlight Common Settings, then press ENTER.
Highlight G2 Adjustment and press ENTER. If you are qualified, press ENTER to
continue with the G2-Adjustment (refer to the projector installation manual).
The Controller automatically increases Brightness and Contrast until the RASTER
image behind the displayed text becomes visible.
SERVICE MODE
PROJECTOR SET-UP
MEMORY MANAGEMENT
COMMON SETTINGS
I2C DIAGNOSTICS
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
COMMON SETTINGS
G2 ADJUSTMENT
CRT RUN IN CYCLE
PROJECTOR WARM UP
CRT DRIVE MODE
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
SAFETY
NOTICE
RISK OF ELECTRICAL SHOCK
G2 ADJUSTMENT SHOULD
BE PERFORMED BY BARCO
PERSONNEL OR BARCO
AUTHORIZED DEALERS.
IF QUALIFIED, PRESS
&lt;ENTER&gt; TO CONTINUE,
OR IF NOT, &lt;EXIT&gt; TO
RETURN
9
Adjustment procedure
Date : 16/11/97
R762450
Shift+Focus module
Adjustment
R762450
- Observe the RASTER image brightness while the ABL function is ON.
- Switch ABL to OFF by pressing
ENTER and adjust the G2-Control
until the RASTER brightness looks
the same as when the ABL function
is ON.
Toggle, while adjusting, between the
two RASTER images by pressing
ENTER until both RASTER images
have the same brightness.
G2 ADJUSTMENT
RED
ABL: ON
Select color with
or
&lt;ENTER&gt; to toggle ABL
Continue with the other colors. Use the right
or left arrow key to select the next color.
Note: The best result will be obtained in a completely dark room or by looking
into the lenses, but be aware that the Brightness and the Contrast are on a high
level.
G2_Blue
G2_Green
G2_Red
Loosen the screw and
move the screening until
the G2-controls match the
gaps in the screening.
10
Adjustment procedure
Date : 16/11/97
R762450
Blockdiagram Shift controls
Vcc 8
GND 5
V0 6
VE (H) 7
IC51
NOISE
SHIELD
-SH
+SH
-SH
DUAL CHANNEL HIGH CMR HIGH SPEED TTL COMPATIBLE
OPTOCOUPLER HCPL-2630
VERY HIGH-SPEED LOGIC GATE
OPTOCOUPLER HCPL2601
IC51
WX
S
F WX / +
(
/ JLR 2
% / OH $
7 YHL EDQ + +
+
7 LW (
8 VR WX + /
5
7 3 QS,
IC50
4
Q53
+SH
GND
3 VF
2 +
Q54
HDL
SDA
V02
GND
SCL
V01
Vcc
NOISE 1
SHIELD
5
6
7
8
+SH +SH
-SH
IC52
QH
HU
JW
LIK
6
+5V
Q52
- 3
VF
+ 4
+
1
VF
- 2
+SH
+SH
GH
UW
IL
K6
+5V
Q51
Q50
IC50
XHO
W%
IL
K6
+5V
GH
W5
LIK
6
+5V
P1 B
P2 R
HSI (Hor. Scan Info)
OHX
G
R
P
WIL
K
6
V
X
FR
)
SDA
SCL
-SH
+SH
+SH
-SH
-SH
+
Buffer IC40
Current
Ampl.
-
+
Buffer IC30
Current
Ampl.
+SH
-SH
+
IC20
Buffer
Current
Ampl.
-
HDL
GSHFB
HDHB
HDL
GSHFB
HDHG
HDL
RSHFB
HDHR
H DRIVE
H DRIVE
H DRIVE
HDLR
HDLG
HDLB
Hor. Ampl.
Deflection
Switch
Q8
HDHB
Hor. Ampl.
Deflection
Switch
Q8
HDHG
Hor. Ampl.
Deflection
Switch
Q8
HDHR
HDLB
HDHB
HDLG
HDHG
HDLR
HDHR
HO
X
G
R
P
Q
R
WLF
HOI
H
'
Shift Voltage
Inversion
Q1/Q2
+SH
Shift+Focus module
R762450
Blockdiagram Shift controls
HX
OE
WI
LK
6
11
Date : 16/11/97
R762450
Shift+Focus module
R762450
Blockdiagram Electrical focus/G2 control
Focus
+LJKYROWDJH
IURP
48$'583/(5
)RFXV
YROWDJH
VWDELOL]HU
G1 G2
2XW
9DU
5HVLVWRU
44
$PSOLILHU
4
5HG
f
f
3
)RFXVUHG
)RFXVJUHHQ
)RFXVEOXH
YROWDJH
FRPSDUDWRU
4
Focus
*UHG
*JUHHQ
from Convergence Driver
9UHI
=
+3B)2&amp;86
*UHHQ
f
f
G1 G2
*EOXH
$PSOLILHU
,&amp;
+17V
93B)2&amp;86
$PSOLILHU
44
Q106
Focus
G2-Voltage killer
%OXH
f
f
G1 G2
12
Blockdiagram Focus/G2 control
Date : 16/11/97
R762450
Shift+Focus module
R762450
Technical description Shift+Focus module
Introduction
This module contains:
- The circuits for the horizontal shift of the three pictures. A coarse alignment
compensates the tolerances on deflection yokes and stigmatizing magnetic rings,
furthermore, the steps of the digital potentiometers can then be smaller.
- The focus control potentiometers and the stabilization circuit, the G2 potentiometers and the modulation circuit of the focus voltage.
Horizontal Shift
The + and - Shift voltages are not referred to the chassis ground, but have their own
ground, indicated on diagrams with HDL.
The + and - Shift voltages from the SM Power Supply+EHT module are stabilized on
the module at + and - SH Voltage, using respectively IC1 and IC2.
On the other hand, the I2C bus has the chassis ground as ground. The VSS (ground)
of the chip IC52 may not be connected at the chassis ground, thus we need to apply
the I2C info via an insulating optocoupler.
The SCL signal is unidirectional and passes the MOSFET Q50, the Optocoupler IC50
(IN pin 1-OUT pin 7), and enters the Digital potentiometer IC52 at pin 1.
The SDA signal is bidirectional due to the acknowledgment bit.
When Data is sent, the data passes the MOSFET Q51, the Optocoupler IC50 (IN
pin4-OUT pin 6), and enters the Digital potentiometer IC52 at pin 2 via the diode D56.
(The MOSFET Q52, connected at pin 3 of the Optocoupler is conductive during Data
transfer).
The acknowledgment bit, sent by IC52 (pulling the SDA line at ground level), passes
the MOSFET Q53 and the Optocoupler IC51. The output of the Optocoupler is at
ground level, pulling the SDA line at ground level via D54 and blocking the MOSFET
Q52 via the diode D55. The MOSFET Q52 is blocked when the acknowledgment bit
is sent by IC52 and prevents a return to the IC52 via the Optocoupler IC50.
The Mosfet Q54 is blocked via the diode D57 during Data sending in order to prevent
return to the controller via the Optocoupler IC51.
The R-, B- and G-SHIFT voltages from the IC52 reach now the buffer-current
amplifiers IC20, IC30 and IC40.
To reduce the voltage steps of the digital potentiometers in IC52, a coarse alignment
is first set with a multiturn potentiometer, this is for RED P2 and for BLUE P1.
Two transistors, Q1 and Q2, invert the +SH and -SH voltages when the user changes
from ceiling to table projection. The information for inversion HSI (ground or open)
is set by the deflection connector for Blue which is plugged in on the connector J3 on
the 'Deflection module'.
Note that moving the Green raster means equally a movement of the Red and Blue
raster via the resistors R20 and R40.
Focus Control/
Stabilizing/Modulation
Focus Control/Stabilizing
The focus voltage from the quadrupler unit is applied across a network of high voltage
(HRV) and VDR resistors (R762155) and is further divided down to reach the base
of the transistor Q103.
13
Technical description
Date : 16/11/97
R762450
Shift+Focus module
R762450
On the other hand, the focus voltage at the resistor divider R104/P100 is sent to the
base of the transistor Q100 where it is compared to the reference voltage of 33V
(Z100).
This error amplifier feeds the inverter-amplifier Q101 and the latter drives on its turn
the coupled transistor pair Q103/Q102.
This transistor pair Q103/Q102 acts as a variable resistor to compensate for any
variation of the voltage at the input.
Focus modulation
As the path of the electron beam to the borders is longer at the borders than in the
center, a different focus voltage is required along the horizontal and the vertical axes.
The focus voltage at the sliders of focus potentiometers is thus modulated by a
parabolic shaped signal. The HP_FOCUS (horizontal parabola) and VP_FOCUS
(vertical parabola) signals, prepared at the Convergence Driver module (76 2203),
are sent to this module at the contacts 1 and 2 of connector J100.
The HP_FOCUS signal is amplified by the amplifier IC100 (TDA2030V). Its output
current flows in the primary winding of the transformer T100.
The VP_FOCUS signal is inverted by the transistor Q104 and amplified by the
transistor Q105. Its collector voltage is added to the HP_FOCUS signal on the
secondary side of the transformer.
The sum is capacitively coupled to the sliders of the focus potentiometers.
G2 Voltages/Killer
These screen grid voltages are derived from the focus voltage and adjusted with the
potentiometers G2 to leave for the CRT sockets.
To prevent Phosphor burn-in when switching OFF the projector, a G2-Voltage killer
is built-in (Q106/C118).
The three G2-Voltages are connected through a diode to the collector of the transistor
Q106. During start-up and operation of the projector, the transistor Q106 is OFF and
the capacitor C118 is charged. When turning OFF the projector, the +17V drops
quickly and the charge on the capacitor C118 puts the emitter of the transistor Q106
on a negative level. The transistor Q106 saturates and drops the G2-Voltage quickly
to a low level.
Technical description
14
Date : 16/11/97
R762450
Shift+Focus module
R762450
Parts listing Shift+Focus module R762450
SIT.
ITEM NO.
QUANTITY
SIT.
ITEM NO. DESCRIPTION
100
101
110
111
120
130
140
141
142
143
150
160
170
180
190
400
401
R803728
HTSN C PJ53 DEF+SHF
R803761
HTSN C PJ53 FOC
R804832
HTSN A GEN SPG 1XM3 LG
V3621217 SCR $7500CM 3 X 6 STZN
R348069
GRMT T3 W 8 G11
R3631249 SCR Z933 M 4 X 12 SS
R801485
SPRCL17 D 4 D 6 AL
R366103
NUT D934 M 4
STZN
R367503
SPR D6798AD 4,3D 8 STZN
R362158
SCR D7985 M 4 X 25 STZN
R3631059 SCR Z933 M 3 X 8 SS
R3620226 SCR D84 M 3 X 8 SS
R367502
SPR D6798AD 3,2D 6 STZN
R3661026 NUT D934 M 3
SS
R133039
SPR L 8 D 1,2D 4 CE
R3674391 RVT BLND_R3,2C 3,2WSTAL
R34699302 SLVU SHR D 9,6/4,8 BK 20
DESCRIPTION
1
1
5
5
1
2
2
2
2
2
5
2
2
2
5
3
1
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
R113728
R111531
R1115915
R1127391
R111550
R114120
R111479
R113724
R1115915
R111477
R111477
R112813
C POMERA 220N K 63E2 85
C EL RA 10M M 35E2 85
C EL5 RA 4M7M 35E2 85
C CE MI 1N K100E1
C EL RA 4M7M 50E2 85
C POMERA 10N K400E4 85
C EL RA 470M M 25E2 85
C POMERA 100N K 63E2 85
C EL5 RA 4M7M 35E2 85
C EL RA 100M M 25E2 85
C EL RA 100M M 25E2 85
C CE DI 100P M400E3
R1075985
R3137093
R762155
R M_UN FOC RGB -RDCN 12KV
J HV HO ACC SEAL
UN V700 FOC+SH
1
1
1
B 1
R131262
SURGE ARRESTER 1000V AX
1
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 20
C 21
C 22
C 23
C 24
C 25
C 30
C 31
C 32
C 33
C 34
C 35
C 40
C 41
C 42
C 43
C 44
C 45
C 50
C 51
C 52
C 53
C 55
C100
C101
C102
C103
C104
C105
C106
C107
R111479
V1127830
R111531
V1127830
R111479
V1127830
R111531
V1127830
R113724
R113724
R113724
R112735
R112747
R113732
R113728
R113724
R113724
R112735
R112747
R113732
R113724
R113724
R113724
R112735
R112747
R113732
R113728
V1127830
V1127830
V1127830
R1122415
R112364
R113724
R112747
R111550
R113724
R112243
R111531
R112243
R113724
C EL RA 470M M 25E2 85
C X7R MU 100N K 50E2 125
C EL RA 10M M 35E2 85
C X7R MU 100N K 50E2 125
C EL RA 470M M 25E2 85
C X7R MU 100N K 50E2 125
C EL RA 10M M 35E2 85
C X7R MU 100N K 50E2 125
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C CE MI 470P K100E2
C CE MI 4N7K100E2 85
C POMERA 470N K 63E2 85
C POMERA 220N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C CE MI 470P K100E2
C CE MI 4N7K100E2 85
C POMERA 470N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C CE MI 470P K100E2
C CE MI 4N7K100E2 85
C POMERA 470N K 63E2 85
C POMERA 220N K 63E2 85
C X7R MU 100N K 50E2 125
C X7R MU 100N K 50E2 125
C X7R MU 100N K 50E2 125
C NP0 MI 82P G100E2
C N750MI 150P G100E2
C POMERA 100N K 63E2 85
C CE MI 4N7K100E2 85
C EL RA 4M7M 50E2 85
C POMERA 100N K 63E2 85
C NP0 MI 120P G100E2
C EL RA 10M M 35E2 85
C NP0 MI 120P G100E2
C POMERA 100N K 63E2 85
1
D 20
D 21
D 30
D 31
D 40
D 41
D 50
D 51
D 52
D 53
D 54
D 55
D 56
D 57
D100
D101
D102
D103
D104
D105
D106
D107
D108
D109
D110
D111
D112
D113
D114
R131637
R131637
R131637
R131637
R131637
R131637
R131621
R131621
R131621
R131621
R1316361
R1316361
R1316361
R1316361
R131637
R131637
R131637
R131637
R131621
R131637
R131637
R131637
R131637
R131907
R131907
R131907
R131621
R131714
R131621
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D Y BAT85 030200 DO34
D Y BAT85 030200 DO34
D Y BAT85 030200 DO34
D Y BAT85 030200 DO34
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BA158 600400 DO7
D R BY584 182085 SOD61A
D R BY584 182085 SOD61A
D R BY584 182085 SOD61A
D S 1N4148 075150 DO35
D STB 1V4 0W33 DO35
D S 1N4148 075150 DO35
I 1
I 2
I 20
I 30
I 40
I 50
I 51
I 52
I100
I101
R134028
R134029
R132751
R132751
R132751
B133338
R131683
R132833
R132751
R134032
U 317LZ LM TO92 P
U 337LZ
TO92 P
U 2030V TDA TO220T P
U 2030V TDA TO220T P
U 2030V TDA TO220T P
U 2631 HCPL DIP8 P
U 2601 HCPL DIP8 P
U BELLA 4
DIP28 P
U 2030V TDA TO220T P
U 78L05AC
TO92 P
1
1
1
1
1
1
1
1
1
1
J 10
J 20
J 30
J 40
J 50
J100
J108
J109
J110
R313932
R313927
R313927
R313927
R313923
R313922
R315302
R313729
R313925
J CT H MBT P12 M2SN WH
J CT H MBT P 7 M2SN WH
J CT H MBT P 7 M2SN WH
J CT H MBT P 7 M2SN WH
J CT H MBT P 3 M2SN WH
J CT H MBT P 2 M2SN WH
J PIN PR D1,3L 5,5+3
J TESTEYE D2.1 H3.1 SN BK
J CT H MBT P 5 M2SN WH
1
1
1
1
1
1
1
1
1
1
1
1
1
QUANTITY
1
1
1
1
1
1
1
1
1
1
15
Parts listing
Date : 16/11/97
R762450
Shift+Focus module
SIT.
ITEM NO.
DESCRIPTION
R762450
QUANTITY
SIT.
ITEM NO. DESCRIPTION
R 66
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R112
R113
R114
R115
R116
R117
R118
R119
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
V1026574
R103158
V1026655
V1026335
R101566
R101566
V1026507
V1026006
V1026805
R104682
R104682
R101551
V1026008
V1026887
V1026257
V1026806
V1026003
R102136
R104658
V1026087
V1026177
V1026176
V1026006
V1026005
V1026177
V1026728
R103348
R1011917
R1011209
R101404
R101548
R101524
V1026005
R MF H 39E2 F 0W6 E4
R MO H 68K J 1W
R MF H475E F 0W6 E4
R MF H221E F 0W6 E4
R MF H330K F 0W4 E3
R MF H330K F 0W4 E3
R MF H 33K2 F 0W6 E4
R MF H 1K F 0W6 E4
R MF H681E F 0W6 E4
R HV H 15M J 0W5 3500
R HV H 15M J 0W5 3500
R MF H 18K F 0W4 E3
R MF H100K F 0W6 E4
R MF H 82K5 F 0W6 E4
R MF H 18K2 F 0W6 E4
R MF H 6K81F 0W6 E4
R MF H 1E F 0W6 E4
R CC H 1K K 1W E8
R HV H 1M5 J 0W5 3500
R MF H 12K1 F 0W6 E4
R MF H 15K F 0W6 E4
R MF H 1K5 F 0W6 E4
R MF H 1K F 0W6 E4
R MF H100E F 0W6 E4
R MF H 15K F 0W6 E4
R MF H562K F 0W6 E4
R MO H 10K J 4W
R CFFH E22K 0W35
R CFFH 47E J 0W25
R MF H 2E2 J 2W E7
R MF H 10K F 0W4 E3
R MF H100E F 0W4 E3
R MF H100E F 0W6 E4
T 20
T 30
T 40
T100
R774152
R774152
R774152
R7743425
COIL D**HR HOR SHF
COIL D**HR HOR SHF
COIL D**HR HOR SHF
T V700 FOC MK2 T100
Z100
Z102
Z103
Z104
R132102
R131754
R131730
R131730
U 33B ZTK DO35
D ZEN 3V3 0W5 C DO35
D ZEN 20V 0W5 C DO35
D ZEN 20V 0W5 C DO35
P 1 R107530
P 2 R107530
P100 R106736
R MCE V100K K 0W5 M10TS
R MCE V100K K 0W5 M10TS
R TCE H500K K 0W5 S10TS
1
1
1
PC
R780358
PCB V700 FOC+SHIFT
1
Q 1
Q 2
Q 50
Q 51
Q 52
Q 53
Q 54
Q100
Q101
Q102
Q103
Q104
Q105
Q106
R1314181
R1314181
R132916
R132916
R1329105
R132916
R1329105
R1314182
R1314295
R1325096
R1325096
R131411
R131471
V132637
Q BC559B
Q BC559B
Q BS250
Q BS250
Q BS170
Q BS250
Q BS170
Q BC559C
Q BC549B
Q BU508A
Q BU508A
Q BC549C
Q BF458
Q BU506
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 18
R 19
R 20
R 21
R 22
R 23
R 30
R 31
R 32
R 33
R 38
R 39
R 40
R 41
R 42
R 43
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
R 62
R 63
R 63
R 64
R 65
V1026175
V1026335
V1026884
V1026335
V1026337
V1026007
V1026807
R1015501
R101549
R101537
R1015371
R101539
R101539
R104654
V1026658
V1026807
V1026008
V1026007
V1026007
V1026333
V1026008
V1026007
V1026007
V1026004
V1026658
V1026807
V1026008
V1026007
V1026007
V1026333
V1026005
V1026656
V1026505
V1026005
V1026656
V1026505
V1026337
V1026656
V1026655
V1026655
V1026656
V1026505
V1026337
V1026337
V1026425
V1026655
R MF H150E F 0W6 E4
R MF H221E F 0W6 E4
R MF H 82E5 F 0W6 E4
R MF H221E F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 68K1 F 0W6 E4
R MF H 13K F 0W4 E3
R MF H 12K F 0W4 E3
R MF H 1K2 F 0W4 E3
R MF H 1K1 F 0W4 E3
R MF H 1K8 F 0W4 E3
R MF H 1K8 F 0W4 E3
R HV H 1M J 0W5 3500
R MF H475K F 0W6 E4
R MF H 68K1 F 0W6 E4
R MF H100K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 2E21F 0W6 E4
R MF H100K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10E F 0W6 E4
R MF H475K F 0W6 E4
R MF H 68K1 F 0W6 E4
R MF H100K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 2E21F 0W6 E4
R MF H100E F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H332E F 0W6 E4
R MF H100E F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H332E F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H475E F 0W6 E4
R MF H475E F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H332E F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H 22K1 F 0W6 E4
R MF H274E F 0W6 E4
R MF H475E F 0W6 E4
P SS TO92
P SS TO92
FN SS TO92
FN SS TO92
FN SS TO92
FN SS TO92
FN SS TO92
P SS TO92
N SS TO92
N P SOT93
N P SOT93
N SS TO92
N P TO126
N P TO220
1
1
1
1
1
1
1
1
1
1
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
16
Parts listing
Date : 16/11/97
R762450
Shift+Focus module
R762450
R313932
R313923 R313922
R313925
R762155
R313927
R804832
R131262
R803728
PRODUCT SAFETY NOTICE
Components identified by
have SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of these
components, read carefully the service
safety precautions.
R1075985
R801485
17
Spare parts
Date : 16/11/97
R762450
Convergence Driver module
GREEN Convergence module (Option)
Convergence Driver module
R762454
R762454
R7625128
GREEN Convergence module
(Driver) R7625128
1
SERVICE SHEET
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
ADJUSTMENT PROCEDURE
Location of Adjustments
J608
P5
P1
P2
P400
P408
P407
P4
P3
P6
Preparation
IMPORTANT
For all the adjustments on the module, the projector has to operate on a signal with
the highest line frequency being used.
13
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
Adjustments
1. Adjustment of the pulse width of PULSE 2
- Connect Probe1 of an oscilloscope to the
measuring point marked as J410.
- Set the oscilloscope to 500nsec/div and 1V/
div.
- Adjust the potentiometer P2 for Pulse 2 with
a duration of 3μs.
2. Adjustment of the potentiometers
Probe1:
J410
P3: DC Offset switching level
P4: Hor-Par/Vert-Sawt DC Offset
P5: Clamping level Hor Parabola
Measuring points for the adjustments
Probe1:
J407
Probe2:
J411
14
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
GREEN Convergence module (Option)
2.1. Adjustment of the potentiometers
R762454
R7625128
P4: Hor-Par/Vert-Sawt DC Offset
P5: Clamping level Hor Parabola
- Connect Probe 1 of an oscilloscope to the measuring point J407 and set the
oscilloscope to 1msec/div and 50mV/div.
- Connect Probe 2 of the oscilloscope to the measuring point J411and set the
oscilloscope to 1msec/div and 1mV/div.
- Adjust the potentiometer P4 until the DC Offset is at GROUND-level.
- Adjust the potentiometer P5 until the clamping level of the Horizontal parabolas are
at GROUND-level.
P4 and P5 aligned
correctly
Adjustment of P4
Adjustment of P5
15
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
2.2. Adjustment of the potentiometer
P3: DC Offset switching level
Attention: be sure that the input signal for adjustment operates on the
highest used line frequency.
- Connect Probe 1 of an oscilloscope to the measuring point J407.
- Connect Probe 2 of the oscilloscope to the measuring point J411.
- Adjust the potentiometer P3 until the switching transient matches horizontal
parabola inversion point.
P3 aligned correctly
Adjustment of P3
16
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
3. Adjustment of the potentiometers
P6: Clamping level Vert Parabola
P408: Hor-Sawt/Vert-Par DC Offset
- Connect Probe 1 of an
oscilloscope to the
measuring point J406
and set the oscilloscope
to 1msec/div &amp; 50mV/
div.
- Connect Probe 2 of the
oscilloscope to the
Probe2:
measuring point J411.
J411
- Adjust the potentiometer
P6 until two parabolas are just touching each other(see below).
- Adjust the potentiometer P408 until the DC Offset is at GROUND-level.
Probe1:
J406
P6 and P408
aligned correctly
Adjustment of P6
Adjustment of P6
Adjustment of P408
17
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
4. Adjustment of the potentiometer
- Connect Probe 1 of an
oscilloscope to the
measuring point J409
and set the oscilloscope to 50mV/div.
- Connect Probe 2 of
the oscilloscope to
the measuring point
J411.
- Adjust the potentiometer P400 until the
DC Offset is at
GROUND-level.
P400: Hor-Sawt/Vert-Sawt DC Offset
Probe2:
J411
Probe1:
J409
P400 aligned correctly
Adjustment of P6
18
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
5. Adjustment of the potentiometer
- Connect Probe 1 of an
oscilloscope to the
measuring point J408
and set the oscilloscope to 50mV/div.
- Connect Probe 2 of the
oscilloscope to the
measuring point J411.
Adjust the potentiometer P407 until the
DC Offset is at
GROUND-level.
P407: Hor-Par/Vert-Par DC Offset
Probe2:
J411
Probe1:
J409
P407 aligned correctly
Adjustment of P407
19
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
Adjustments of DC-offset at outputs
- Disconnect the connector on J608 (see p.12).
- Set the oscilloscope to 50mV/div.
- Connect the blade J410 to GROUND.
J410
-
Measure RH OUT (Pin 1 of J604) and adjust the potentiometer P401 until the output voltage is 0V.
Measure GH OUT (Pin 3 of J604) and adjust the potentiometer P402 until the output voltage is 0V.
Measure BH OUT (Pin 5 of J604) and adjust the potentiometer P403 until the output voltage is 0V.
Measure RV OUT (Pin 1 of J610) and adjust the potentiometer P404 until the output voltage is 0V.
Measure GV OUT (Pin 3 of J610) and adjust the potentiometer P405 until the output voltage is 0V.
Measure BV OUT (Pin 5 of J610) and adjust the potentiometer P406 until the output voltage is 0V.
After finishing the above adjustments, remove the GROUND connection of J410 and reconnect the connector J608.
J604
Pin 5
J610
Pin 3
Pin 1 P403 P402 P401 P406 P405 P404
Pin 5
Pin 3
Pin 1
20
Adjustment procedure
Date : 23/03/99
R762454
Convergence Driver module
GREEN Convergence module (Option)
R762454
R7625128
TECHNICAL DESCRIPTION
Introduction
The Surface Mounted Device (SMD) technology applied in the driver module makes
servicing of the module not easy and requires the correct tools. The description of the
schematics will them also be limited to the essential functions.
The function of this board is to generate the necessary waveforms for geometry and
convergence corrections. These waveforms are supplied to the convergence end stages,
which convert then into a current for the convergence coils.
We can divide the board in different parts :
- Generation of horizontal waveforms, used for horizontal midlines corrections and
horizontal axis convergence.
- Generation of vertical waveforms, used for vertical midlines corrections and vertical
axis convergence.
- Generation of modulation products, used for vertical N/S and E/W corrections and
for corner convergence.
- Some additional circuits.
Sheet 1: Generation of
horizontal frequency
waveforms
Q2 acts as the current source to generate 2Vpp horizontal sawtooth, which is multiplied
through IC20 to become a horizontal parabola. Pulse 1 is used to create retrace of the
horizontal sawtooth.
Both horizontal waveforms are amplified with IC3: 5Vpp horizontal sawtooth at pin 7 and
9Vpp horizontal parabola at pin 10. After horizontal switching on these waveforms,
performed by IC400, they are buffered and inverted before going to the bella's IC1, IC601,
IC2 and IC602. These signals are used to do horizontal axis convergence.
The horizontal switching signal R is generated through comparator IC410, which is
comparing the horizontal sawtooth with ground level.
The ILIM signal is used to shut off the horizontal sawtooth when overcurrent is detected
in the convergence end stages.
Sheet 2: Generation of
vertical frequency
waveforms
Q21 acts as the current source to generate 2Vpp vertical sawtooth, which is multiplied
through IC38 to become a vertical parabola. VFB signal is used to create retrace of the
vertical sawtooth.
The vertical sawtooth is amplified by IC41: 5Vpp vertical sawtooth at pin 7. The vertical
parabola is amplified by IC15: 10Vpp vertical parabola at pin 7. After vertical switching
on these waveforms, performed by IC46, they are buffered and inverted before going to
the bella's IC624, IC43, IC625 and IC44. These signals are used to do vertical axis
convergence.
The vertical switching signal S is generated through comparator IC16. IC 39 is
synchronizing the edges of the S-signal with the horizontal retrace.
21
Technical description
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
Sheet 3: Generation of
modulation products
IC29 generates the 4 possible modulation products: HSVS, HSVP, HPVS and HPVP.
All 4 of them are amplified through IC30 :
- 10Vpp HSVS-signal at pin 7.
- 10Vpp HSVP-signal at pin 1.
- 10Vpp HPVS-signal at pin 10.
- 5Vpp HPVP-signal at pin 16 (= HPVP').
Horizontal switching on the HSVS-signal, performed by IC401, generates the signals for
left skew and right skew.
Horizontal switching on the HSVP-signal, also performed by IC401, generates the
signals for left bow and right bow.
These 4 signals are led to bella IC13, to do E/W correction.
Vertical switching on the HPVS-signal, performed by IC403, generates the signals for
top and bottom bow.
Vertical switching on the HSVS-signal (pin 1, IC29), performed by IC46 on Sheet 2,
generates the signals for top and bottom keystone.
These 4 signals are led to bella IC14, to do N/S correction.
Bella IC42, accepts all horizontal and vertical frequency waveforms, to perform Midlines
correction.
Sheet 4: First part of
corner convergence
Vertical switching on the left bow and right bow signals (LB and RB), performed by IC
24, generates the necessary signals to do convergence in the zones 4, 23, 2 and 21
(Bella IC22, IC616, IC21 and IC615).
Vertical switching on the left skew and right skew signals (LS and RS), performed by IC
12, generates the necessary signals to do convergence in the zones 9, 18, 7 and 16
(Bella IC609, IC7, IC6 and IC608).
Sheet 5: Second part of
corner convergence
Horizontal switching on the top bow and bottom bow signals (TB and BB), performed by
IC 402, generates the necessary signals to do convergence in the zones 15, 19, 6 and
10 (Bella IC26, IC618, IC27 and IC619).
Horizontal switching on the HPVP' signal, performed by IC 403, generates the signals
Z1+Z20 and Z5+Z24. Vertical switching on these two signals, performed by IC 24 and
IC12 on Sheet 4, provides the necessary signals to do convergence in the zones 1, 20,
5 and 24 (Bella IC35, IC36, IC621 and IC622).
22
Technical description
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
Sheet 6:
Seagull corrections and
summing OPAMPs
IC404 generates the necessary modulation products to perform N/S-Seagull (HP2VS)
and E/W-Seagull (VSVPHS').
These waveforms are buffered and inverted before going to bella IC406.
IC33, IC18, IC5, IC40, IC25 and IC10 are the summing OPAMPs for the six different
convergence channels RH, GH, BH, RV, GV and BV. Inputs for these groups are the
outputs of the bella's, grouped in axis, corner and geometry corrections. The simulation
input is not in use on this board.
The output of the OPAMP is connected to the convergence end stages through J604
(horizontal end stages) and J610 (vertical end stages).
Tip: Disconnecting these two connections gives you the image on the screen as it is
without geometry and convergence corrections.
Sheet 7:
Phase advancing
system and Supply
voltages connectors
Pulse 1
The width of the positive output pulse at pin 13 of IC9 is adjusted with P1. The pulse
train is integrated with IC15 determining the current of the source Q9. This current
adjusts the width of the pulse at the output pin 5 of IC19. This width is a bit less than
the line period. When the opposite polarity output is taken from pin 7, this pulse
starts just before the end of the scanning and can be used to trigger the horizontal
sawtooth generator.
Pulse 2
The pulse output at pin 13 triggers on the positive going transient the second monoflop
in IC9. The width of the output pulse at pin 5 is adjusted with P2. Through the buffer Q5
the pulse is available for boosting up the supply voltage of the power end stages. Note
that this pulse is also added via D38 to pulse 1.
Pulse 2 is connected to the end stages through J606, pin 1.
The second pin of J606 provides the ILIM signal (overcurrent protection), used on Sheet
1.
Generation of +12V, -12V, +5V and -5V supply for different IC's (opamps, multipliers,
comparators, etc.)
Generation of +3.2V and -1.8V supply for bella's.
Input connectors J608 with horizontal and vertical drive pulses, I2C-signals and ground.
J605 with supply voltages +17V, -17V, +9V, -9V.
23
Technical description
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
PARTS LISTING CONVERGENCE DRIVER MODULE R762454
SIT.
ITEM NO.
DESCRIPTION
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
70
R3133921 J MD SHUNT F P2 E1SN I RD
R34700802 SLVU GLCL OIL D 1,5RD 20
4
1
C 1
C 2
C 3
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 30
C 31
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C 45
C 46
C 47
C 48
C 49
C 50
C 51
C 52
C 53
C 56
C 57
C 58
C 59
C 60
C 61
C 62
C 63
C 64
C 65
C 66
C 67
C 68
C 69
P210137
P210122
P210122
P210122
P210122
P210095
P210122
P210122
P210122
P210122
P210095
P210122
P210122
P210122
P210092
P210122
P210122
P210122
P210138
P210081
P210122
P210122
P210122
P210122
R111466
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210097
P210122
P210122
P210122
P210122
P210140
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C 70
C 71
C 72
C 73
C 74
C 75
C 76
C 77
C 78
C 79
C 80
C 81
C 82
C 83
C 85
C 86
C 87
C 88
C 90
C 91
C 92
C 93
C 94
C 95
C 96
C 97
C 98
C 99
C100
C101
C102
C103
C104
C105
C107
C108
C109
C110
C111
C112
C124
C129
C400
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C412
C413
C414
C415
C416
C417
C418
C419
C420
C421
C422
C423
P210122
R111549
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210092
P210122
P210122
P210122
P210013
P210064
P210122
P210122
P210122
P210122
P210169
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210115
P210102
P210076
P210136
P210045
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210138
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
C# X7R MU 100N K 50 1206
C EL RA 3M3M 50E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 1N J 50 1206
C# COG MU 22P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 220N K 50 1210
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 6P8D 50 0805
C# COG MU 470P J 50 1206
C# COG MU 220P J 50 1206
C# Y5V MU 330N Z 50 1206
C# X7R MU 47N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 10P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 100P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 330N M 50 1812
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 330N M 50 1812
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 10P J 50 1206
C# COG MU 180P J 50 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 100M M 16E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 33N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 4N7K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
24
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
C424
C425
C426
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
C461
C462
C463
C464
C465
C602
C603
C605
C606
C608
C609
C611
C612
C613
C614
C615
C616
C617
C620
C621
C622
C623
C624
C625
C626
C629
C630
C631
C632
C633
C634
C636
C637
C638
C639
C640
C641
C642
C643
C644
C645
C646
C649
C650
C651
C652
C654
C655
C656
C660
C661
C662
P210122
P210122
P210122
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210137
P210150
P210122
P210169
P210122
P210122
P210122
P210122
P210122
P210122
R111546
R111546
R111548
R111531
P210122
R111546
R1115915
R1115915
R111546
R111546
P210138
R111546
R111531
P210122
P210122
P210122
R111546
R111531
P210122
P210122
P210122
P210122
P210122
R111479
R111479
P210122
R111531
P210138
P210122
R111476
P210122
P210122
P210122
P210122
P210138
P210122
P210122
R111546
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# COG MU 100P J 50 1206
C# X7R MU 3N3K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 220N K 50 1210
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 1M M 50E2 85
C EL RA 1M M 50E2 85
C EL RA 2M2M 50E2 85
C EL RA 10M M 35E2 85
C# X7R MU 100N K 50 1206
C EL RA 1M M 50E2 85
C EL5 RA 4M7M 35E2 85
C EL5 RA 4M7M 35E2 85
C EL RA 1M M 50E2 85
C EL RA 1M M 50E2 85
C# COG MU 10P J 50 1206
C EL RA 1M M 50E2 85
C EL RA 10M M 35E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 1M M 50E2 85
C EL RA 10M M 35E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 470M M 25E2 85
C EL RA 470M M 25E2 85
C# X7R MU 100N K 50 1206
C EL RA 10M M 35E2 85
C# COG MU 10P J 50 1206
C# X7R MU 100N K 50 1206
C EL RA 47M M 25E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 10P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 1M M 50E2 85
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C663
C664
C665
C666
C669
C671
C672
C674
C675
C679
C680
C681
C682
C684
C687
C688
C690
C691
C692
C693
C694
C695
C696
C699
C700
C701
C703
C704
C706
C707
C708
C709
C710
C711
C752
C753
P210122
P210122
P210122
P210092
P210138
P210122
P210122
P210122
P210122
P210153
P210122
P210122
P210138
R111531
P210122
P210122
R111531
R111531
R111531
P210122
P210122
P210122
P210138
P210122
P210122
R111486
R111531
R111531
P210140
P210122
R111476
P210122
R111476
R111546
P210122
P210122
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 10N K 50 1206
C# COG MU 10P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Z5U MU 1M M 63 1812
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 10P J 50 1206
C EL RA 10M M 35E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# COG MU 10P J 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 47M M 50E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C# X7R MU 4N7K 50 1206
C# X7R MU 100N K 50 1206
C EL RA 47M M 25E2 85
C# X7R MU 100N K 50 1206
C EL RA 47M M 25E2 85
C EL RA 1M M 50E2 85
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 1
D 3
D 9
D 30
D 31
D 33
D 38
D 39
D 40
D 42
D 43
D604
P234099
P234055
P234099
P234055
P234055
P234099
P234055
P234055
P234099
P234099
P234055
P234055
D#4148
D#BAT54
D#4148
D#BAT54
D#BAT54
D#4148
D#BAT54
D#BAT54
D#4148
D#4148
D#BAT54
D#BAT54
R DMMELF
SCH SOT23
R DMMELF
SCH SOT23
SCH SOT23
R DMMELF
SCH SOT23
SCH SOT23
R DMMELF
R DMMELF
SCH SOT23
SCH SOT23
1
1
1
1
1
1
1
1
1
1
1
1
I 1
I 2
I 3
I 4
I 5
I 6
I 7
I 8
I 9
I 10
I 11
I 12
I 13
I 14
I 15
I 16
P230653
P230653
P230705
P230203
P230768
P230653
P230653
P230203
P230073
P230768
P230203
P230030
P230653
P230653
P230293
P230028
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#34084 MC SOL16 P
U#084 TL SO14 P
U#5534 NE SO8 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#74HCT123
SO16 I
U#5534 NE SO8 P
U#084 TL SO14 P
U#4053
SO16 I
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#082 TL SO8 P
U#393 LM SO8 P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
25
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
I 17
I 18
I 19
I 20
I 21
I 22
I 23
I 24
I 25
I 26
I 27
I 28
I 29
I 30
I 32
I 33
I 35
I 36
I 37
I 38
I 39
I 40
I 41
I 42
I 43
I 44
I 45
I 46
I400
I401
I402
I403
I404
I405
I406
I407
I408
I409
I410
I601
I602
I603
I604
I605
I606
I607
I608
I609
I610
I611
I612
I613
I614
I615
I616
I617
I618
I619
I620
I621
I622
I623
I624
I625
I626
P230203
P230768
P230451
P231489
P230653
P230653
P230203
P230030
P230768
P230653
P230653
P230203
P230912
P230705
P230293
P230768
P230653
P230653
P230203
P231489
P230034
P230768
P230203
P230653
P230653
P230653
P230203
P230030
P231479
P231479
P231479
P231479
P230912
P230203
P230653
P230203
P230293
P230653
P231527
P230653
P230653
P230203
R134002
R134016
R134026
R134027
P230653
P230653
P230203
R134011
R134001
P230203
P230203
P230653
P230653
P230203
P230653
P230653
P230203
P230653
P230653
P230203
P230653
P230653
P230203
U#084 TL SO14 P
U#5534 NE SO8 P
U#4098 HCF SO16 I
U#835 AD SO8 I
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#4053
SO16 I
U#5534 NE SO8 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#04
MLT SOL18 I
U#34084 MC SOL16 P
U#082 TL SO8 P
U#5534 NE SO8 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#835 AD SO8 I
U#4013
SO14 I
U#5534 NE SO8 P
U#084 TL SO14 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#4053
SO16 I
U#542 DG SO16 I
U#542 DG SO16 I
U#542 DG SO16 I
U#542 DG SO16 I
U#04
MLT SOL18 I
U#084 TL SO14 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#082 TL SO8 P
U#BELLA 4
SOL28 P
U#360 LM SO8 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U 7812
TO220 P
U 7912
TO220 P
U 317T LM TO220 P
U 337T
TO220 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U 7905C
TO220 P
U 7805
TO220 P
U#084 TL SO14 P
U#084 TL SO14 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
U#BELLA 4
SOL28 P
U#BELLA 4
SOL28 P
U#084 TL SO14 P
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J 1
J400
J401
J402
J403
J404
J405
J406
J407
J408
J409
J410
J411
J412
J413
J601
J602
J603
J604
J605
J606
J607
J608
J609
J610
J611
J612
J613
J614
J615
J616
J617
J618
J619
J622
L601
L602
R313925
R3132862
R3132862
R313922
R313922
R313922
R313922
R315310
R315310
R315310
R315310
R315310
R315310
R3132862
R313286
R313928
R313928
R313925
R313926
R313928
R313922
R313924
R313925
R313928
R313926
R313928
R313928
R313928
R313922
R313922
R313922
R313923
R313923
R313922
R313286
R774154
R774154
J CT H MBT P 5 M2SN WH
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J CT H MBT P 2 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 2 M2SN WH
J TAB1 MBT H2,8S0,5 F1
J TAB1 MBT H2,8S0,5 F1
J TAB1 MBT H2,8S0,5 F1
J TAB1 MBT H2,8S0,5 F1
J TAB1 MBT H2,8S0,5 F1
J TAB1 MBT H2,8S0,5 F1
J MD1 C MBT P 2 E1SN 6,7
J MO1 C MBT P 3 R1SN 7,5
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 5 M2SN WH
J CT H MBT P 6 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 4 M2SN WH
J CT H MBT P 5 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 6 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 2 M2SN WH
J CT H MBT P 3 M2SN WH
J CT H MBT P 3 M2SN WH
J CT H MBT P 2 M2SN WH
J MO1 C MBT P 3 R1SN 7,5
CH D**HR HOR
CH D**HR HOR
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P 1
P 2
P 3
P 4
P 5
P 6
P400
P401
P402
P403
P404
P405
P406
P407
P408
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
P201393
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PC
R780319
PCB D700 CNV DVR
1
Q 1
Q 2
Q 5
Q 9
Q 19
Q 20
Q 21
Q 22
Q 23
Q603
Q604
P232066
P232101
P232004
P232101
P232101
P232004
P232101
P232101
P232079
P232066
P232004
Q#BSR14
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BSS84
Q#BSR14
Q#BC849C
1
1
1
1
1
1
1
1
1
1
1
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
F SS SOT23
N SS SOT23
N SS SOT23
QUANTITY
26
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
R 1
R 2
R 3
R 5
R 6
R 7
R 10
R 12
R 14
R 15
R 16
R 17
R 18
R 19
R 23
R 25
R 26
R 27
R 28
R 29
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 42
R 43
R 44
R 45
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 54
R 55
R 58
R 59
R 60
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 71
R 72
R 73
R 75
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
P200433
P200425
P200413
P200411
P200395
P200411
P200427
P200427
P200411
P200439
P200411
P200429
P200429
P200423
P200469
P200411
P200411
P200439
P200439
P200439
P200413
P200411
P200411
P200429
P200435
P200459
P200411
P200435
P200437
P200363
P200437
P200437
P200435
P200419
P200419
P200435
P200435
P200459
P200427
P200386
P200389
P200427
P200423
P200419
P200419
P200435
P200435
P200435
P200437
P200437
P200419
P200411
P200411
P200437
P200411
P200411
P200437
P200435
P200411
P200437
P200411
P200403
P200437
P200411
P200427
P200427
P200427
R# CE H 8K2 F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 1K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H220E F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 1K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 91E F 0W12 1206
R# CE H120E F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 96
R 97
R 98
R 99
R100
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R116
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R138
R139
R140
R141
R143
R145
R146
R152
R153
R154
R157
R160
R161
R162
R163
R164
R165
R166
P200435
P200435
P200435
P200419
P200435
P200425
P200419
P200443
P200427
P200427
P200427
P200435
P200435
P200435
P200423
P200443
P200411
P200411
P200413
P200443
P200387
P200425
P200419
P200443
P200425
P200417
P200411
P200419
P200437
P200437
P200437
P200419
P200419
P200439
P200439
P200439
P200439
P200435
P200423
P200443
P200403
P200403
P200419
P200439
P200439
P200439
P200439
P200419
P200437
P200437
P200427
P200417
P200417
P200459
P200395
P200435
P200425
P200417
P200411
P200435
P200435
P200427
P200427
P200411
P200419
P200439
P200439
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K2 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H220E F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
27
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
R167
R168
R170
R173
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R188
R195
R196
R197
R198
R200
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
R225
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R244
R245
R246
R247
R248
R249
R250
R251
R252
P200439
P200439
P200435
P200419
P200439
P200439
P200439
P200439
P200411
P200427
P200427
P200423
P200417
P200417
P200471
P200435
P200413
P200411
P200411
P200413
P200437
P200427
P200427
P200419
P200419
P200439
P200439
P200439
P200439
P200427
P200437
P200419
P200439
P200439
P200439
P200439
P200423
P200411
P200419
P200427
P200427
P200411
P200427
P200417
P200417
P200443
P200459
P200435
P200459
P200435
P200445
P200423
P200363
P200437
P200427
P200363
P200437
P200427
P200419
P200419
P200433
P200419
P200419
P200411
P200411
P200415
P200411
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H330K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K2 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 27K F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 8K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K5 F 0W12 1206
R# CE H 1K F 0W12 1206
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R253
R254
R255
R256
R257
R258
R261
R262
R264
R266
R267
R268
R269
R270
R271
R272
R273
R274
R275
R276
R277
R278
R279
R280
R281
R282
R283
R284
R285
R286
R287
R288
R289
R290
R291
R292
R293
R294
R297
R298
R300
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R325
R326
R327
R328
R329
P200441
P200441
P200441
P200441
P200469
P200433
P200459
P200411
P200435
P200435
P200435
P200441
P200441
P200441
P200441
P200441
P200441
P200441
P200441
P200441
P200441
P200453
P200395
P200419
P200433
P200433
P200435
P200419
P200419
P200411
P200443
P200459
P200419
P200363
P200411
P200411
P200417
P200417
P200411
P200411
P200387
P200411
P200461
P200443
P200443
P200387
P200463
P200411
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200363
P200463
P200411
P200411
P200443
P200465
P200363
P200429
P200435
P200425
P200363
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H 8K2 F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 56K F 0W12 1206
R# CE H220E F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 8K2 F 0W12 1206
R# CE H 8K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H120K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H150K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H150K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H180K F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 10E F 0W12 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
28
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R360
R361
R362
R363
R364
R365
R366
R367
R368
R369
R370
R371
R372
R373
R374
R375
R378
R379
R380
R381
R382
R383
R384
R385
R386
R387
R388
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
P200435
P200435
P200425
P200435
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200403
P200387
P200459
P200403
P200387
P200403
P200387
P200363
P200363
P200363
P200363
P200363
P200363
P200483
P200407
P200412
P200469
P200469
P200469
P200469
P200469
P200469
P200471
P200443
P200431
P200417
P200435
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H100K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 1M F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H 1K1 F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H270K F 0W12 1206
R# CE H330K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 6K8 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 10K F 0W12 1206
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R414
R415
R416
R417
R418
R419
R420
R421
R422
R423
R424
R425
R429
R430
R431
R432
R433
R434
R438
R439
R440
R441
R442
R443
R444
R445
R446
R447
R448
R449
R450
R451
R452
R453
R454
R455
R456
R457
R460
R461
R465
R466
R467
R468
R469
R470
R471
R472
R473
R474
R475
R476
R477
R478
R480
R601
R602
R604
R605
R606
R607
R608
R609
R610
R611
R612
R613
P200443
P200431
P200417
P200435
P200411
P200411
P200411
P200411
P200411
P200411
P200403
P200387
P200449
P200449
P200449
P200435
P200435
P200435
P200443
P200447
P200443
P200427
P200411
P200411
P200411
P200411
P200403
P200387
P200443
P200447
P200411
P200411
P200427
P200427
P200429
P200429
P200471
P200471
P200470
P200435
P200339
P200407
P200407
P200413
P200407
P200407
P200407
P200407
P200407
P200407
P200407
P200407
P200407
P200407
P200427
P200433
P200437
P200423
P200423
P200423
P200411
P200419
P200411
P200411
P200435
P200411
P200411
R# CE H 22K F 0W12 1206
R# CE H 6K8 F 0W12 1206
R# CE H 1K8 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H 39K F 0W12 1206
R# CE H 39K F 0W12 1206
R# CE H 39K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 33K F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H 33K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H330K F 0W12 1206
R# CE H330K F 0W12 1206
R# CE H300K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H 1K2 F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H680E F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 8K2 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
29
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
R614
R615
R616
R617
R618
R619
R620
R621
R622
R623
R624
R625
R626
R627
R628
R629
R630
R631
R632
R633
R634
R635
R636
R637
R638
R639
R640
R641
R642
R643
R644
R645
R646
R647
R648
R649
R650
R651
R652
R653
R654
R655
R656
R657
R658
R659
R660
R661
R662
R663
R664
R665
R666
R667
R668
R669
R670
R671
R672
R673
R674
R675
R676
R677
R678
R679
R680
P200435
P200363
P200439
P200439
P200435
P200435
P200439
P200439
P200429
P200429
P200423
P200419
P200419
P200429
P200429
P200435
P200419
P200443
P200391
P200381
P200395
P200429
P200429
P200419
P200419
P200435
P200435
P200435
P200435
P200435
P200435
P200435
P200435
P200435
P200411
P200411
P200429
P200429
P200411
P200429
P200411
P200429
P200431
P200431
P200431
P200427
P200427
P200427
P200425
P200419
P200437
P200437
P200419
P200435
P200435
P200435
P200427
P200427
P200427
P200425
P200419
P200419
P200437
P200435
P200419
P200419
P200429
R# CE H 10K F 0W12 1206
R# CE H 10E F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 22K F 0W12 1206
R# CE H150E F 0W12 1206
R# CE H 56E F 0W12 1206
R# CE H220E F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 6K8 F 0W12 1206
R# CE H 6K8 F 0W12 1206
R# CE H 6K8 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 3K9 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 12K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 5K6 F 0W12 1206
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R681
R682
R683
R684
R685
R686
R687
R688
R689
R690
R691
R692
R693
R694
R695
R696
R697
R698
R699
R700
R701
R702
R703
R704
R705
R706
R707
R708
R709
R711
R712
R713
R714
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
R740
R741
R742
R743
R744
R745
R746
R747
R748
R749
P200429
P200419
P200429
P200429
P200419
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200411
P200419
P200419
P200419
P200411
P200419
P200419
P200419
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200419
P200419
P200419
P200419
P200419
P200419
P200419
P200419
P200419
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200435
P200415
P200426
P200435
P200415
P200427
P200419
P200423
P200423
P200419
P200435
P200441
P200441
P200441
P200419
P200419
P200423
P200423
P200441
P200441
P200441
R# CE H 5K6 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 1K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K5 F 0W12 1206
R# CE H 4K3 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 1K5 F 0W12 1206
R# CE H 4K7 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 2K2 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 3K3 F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
30
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
GREEN Convergence module (Option)
SIT.
ITEM NO.
DESCRIPTION
R750
R751
R752
R753
R754
R755
R756
R757
R758
R759
R760
R800
R801
R802
R803
P200441
P200441
P200441
P200441
P200441
P200397
P200397
P200397
P200397
P200397
P200397
P200403
P200387
P200403
P200387
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H270E F 0W12 1206
R# CE H270E F 0W12 1206
R# CE H270E F 0W12 1206
R# CE H270E F 0W12 1206
R# CE H270E F 0W12 1206
R# CE H270E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H470E F 0W12 1206
R# CE H100E F 0W12 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SR 1
SR 2
SR 3
SR 4
R1001909
R1001909
R1001909
R1001909
R CFFV
R CFFV
R CFFV
R CFFV
1
1
1
1
Z 1
Z 2
P234127
P234127
D#ZEN 5V1 0W5 C DMMELF
D#ZEN 5V1 0W5 C DMMELF
E1 K 0W4 E1
E1 K 0W4 E1
E1 K 0W4 E1
E1 K 0W4 E1
R762454
R7625128
QUANTITY
1
1
31
Parts listing
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
MOUNTING GUIDELINES FOR THE GREEN CONVERGENCE MODULE R7625128
- Place a strap on the connector
as instructed on the module.
9
(J811)
- Plug the connectors into the corresponding connectors on the Convergence Driver module.
Connector 1 (J801) to Connector J613.
1
2
3
4
5
6
Connector 2 (J805) to Connector J612.
Connector 3 (J804) to Connector J611.
Connector 4 (J803) to Connector J609.
7
Connector 5 (J802) to Connector J602.
Connector 6 (J800) to Connector J601.
Connector 7 (J809) to Connector J1.
Connector 8 (J810) to Connector J607.
8
9
37
Mounting guidelines
Date : 23/03/99
R762454
Convergence Driver module
R762454
R7625128
GREEN Convergence module (Option)
PARTS LISTING GREEN CONVERGENCE MODULE R7625128
SIT.
ITEM NO. DESCRIPTION
QUANTITY
SIT.
ITEM NO. DESCRIPTION
1000
1010
R3133921 J MD SHUNT F P2 E1SN I RD
R312868 SPR PCB L 6,4D4 D4 DUAL
1
4
R590280
LBL *808S CNV STRAP J811
1
C800
C801
C802
C803
C804
C805
C806
C807
C808
C809
C810
C811
C812
C813
C814
C815
C816
C817
C818
C819
C820
C821
C822
C823
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I800
I801
I802
I803
I804
I805
I806
I807
I808
I809
I810
I811
P230653
P230653
P230653
P230653
P230653
P230653
P230653
P230653
P230653
P230653
P230653
P230653
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
U#BELLA 4
1
1
1
1
1
1
1
1
1
1
1
1
J800
J801
J802
J803
J804
J805
J806
J807
J808
J809
J810
J811
R348408
R348408
R348408
R348408
R348408
R348408
R313928
R313928
R313928
R3485057
R3484048
R313286
CD CT FTMT P 8 60
CD CT FTMT P 8 60
CD CT FTMT P 8 60
CD CT FTMT P 8 60
CD CT FTMT P 8 60
CD CT FTMT P 8 60
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
J CT H MBT P 8 M2SN WH
CD CT FTMT P 5 130
CD CT FTMT P 4 60
J MO1 C MBT P 3 R1SN 7,5
1
1
1
1
1
1
1
1
1
1
1
1
R817
R818
R819
R820
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R833
R834
R835
R836
R837
R838
R839
R840
R841
R842
R843
R844
R845
R846
R847
R848
R849
R850
R851
R852
R853
R854
R855
R856
R857
R858
R859
P200441
P200435
P200439
P200435
P200439
P200429
P200439
P200429
P200439
P200439
P200439
P200439
P200439
P200435
P200435
P200435
P200435
P200435
P200435
P200435
P200435
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200439
P200387
P200387
PC
R780388
PCB G808 CNV GRE
1
R810
R811
R812
R813
R814
R815
R816
P200441
P200441
P200441
P200441
P200441
P200441
P200441
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
R# CE H 18K F 0W12 1206
1
1
1
1
1
1
1
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
SOL28 P
R# CE H 18K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 5K6 F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 10K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H 15K F 0W12 1206
R# CE H100E F 0W12 1206
R# CE H100E F 0W12 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
38
33
Parts listing
Date : 23/03/99
R762454
Convergence Output module
R762455
Convergence module (Output)
R762455
Art. No.: R762455 Rev.: 01
1
SERVICE SHEET
Date : 16/11/97
R762455
Convergence Output module
R762455
Blockdiagram Power output stage convergences
-
RH IN
+
Driver
Stage
Q1-Q5
IC82
-
RHH
RVL
RVH
R
RHL
RV IN
+
IC82
Driver
Stage
Q11-Q15
-
-
RV IN
1
GV IN
3
BV IN
5
-
GH IN
+
Driver
Stage
Q21-Q25
IC82
-
GHH
GVL
GVH
G
GHL
-
RH IN
1
GH IN
3
BH IN
5
GV IN
+
IC82
Driver
Stage
Q31-Q35
-
+17V’
8
H_BLK
-
+CONV
1
-CONV
3
5
-
BH IN
8
+
IC82
Driver
Stage
Q41-Q45
-
BHH
BVL
BVH
B
BHL
BV IN
+
IC82
Driver
Stage
Q51-Q55
-
+CONV’
+CONV
+12V
Z1 12V
-CONV’
-12V
-CONV
Z2 12V
+60V
H_BLK
Q60
+17V’
Switch
Q61
+CONVD
7
Blockdiagram Convergence Output module
Date : 16/11/97
R762455
Convergence Output module
R762455
Adjustment of the Bias-current in the Endstages
J4
mA
J5
J7
P11 R-out V
J10
J9
P1 R-out H
P31 G-out V
P21 G-out H
P51 B-out V
P41 B-out H
Adjustment
Starting-point
- Switch OFF the projector.
- Disconnect Output module from Driver module by pulling out the cable connectors
J4, J5 (no input signal) and J7 (adjustment frequency independent).
- Turn clockwise the potentiometers P1, P21, P41 and P11, P31, P51 to their
minimum position.
- Remove the strap on connector J10 (-CONV'') and insert a current meter.
Adjustment
- The measured current at start up of the projector will be between 50 and 100mA.
- From the measured current value at start up, adjust consecutively the
potentiometers P1, P21, P41, P11, P31 and P51 for each time a current increment
of 5mA (the total measured value of the current will be between 80 and 130mA).
- Switch OFF the projector and reinstall the connections (J4, J5 and J7).
8
Adjustment of the Bias-current in the Endstages
Date : 16/11/97
R762455
Convergence Output module
R762455
Technical description &quot; OUTPUT&quot; (76 2455).
Horizontal convergence
coils
We find three identical amplifiers for the Red, Green and Blue horizontal convergence
coils.
The combined horizontal signals (RH, GH and BH) from the convergence driver
module are applied, via a speed up network, to the (+) input of an OP Amplifier
(respectively IC1, IC2 and IC3) on the convergence output module. On the other input
arrives a feedback from the convergence coils (respectively via the feedback
resistors R13, R43 and R73) to prevent oscillation of the output.
The output signals of the OP Amplifiers are sent to the base of the driver transistor
via a buffer-inverter transistor.
The output driver, a combination of two FETs, feeds the convergence coils. The
biasing is got with a transistor, operating as Zener, and the outputs are protected with
diodes.
Vertical convergence coils The circuit is quite similar to this for the horizontal convergence output stage.
Dynamic Power Supply for To improve the slew rate (speed of variation of the output voltage, closely related to
the output stages the full-power bandwidth) of the power amplifiers, a high supply voltage is necessary.
In reality, this high voltage is only required during the flyback time. The energy
stocked in the convergence coils at the end of the scanning needs to vary very rapidly
(in about 4us=retrace time) to a new value at the begin of the scanning.
If the latter is not fully realized, there is too much influence from the end of the
scanning on the start of the scanning. This causes problems in the convergence
alignment.
During retrace time the +CONV supply voltage is increased by the circuit built around
the FETs Q104 and Q105.
- During the scan time the FET Q105 is conducting. The supply current for the end
stages flows through the diode D101 from the +CONV' Voltage (&plusmn; 25V).
- During the retrace time the Fet Q104 is conducting (The diode D101 is blocked).
The supply current for the end stages flows now through Q104 and C73. The
supply voltage is increased to +CON'+(|+CON'|+|-CONV'|) (approx.+80V).
The switching information (pulse) for the MOSFETs is derived from the line pulses
and is generated on the Convergence driver module 'Pulse-2'. These pulses are
transferred to the gate of the MOSFETs Q104 and Q105 through the transistors
Q102 and Q103.
The Circuit around the transistor Q106 provides a slow start of these dynamic
power supply at starting up the projector.
The circuit around transistor Q107 'ISTART' inhibits a peak current through the end
stage at starting up the projector.
Current limitation on the
-CONV' and +CONV'
Voltage
The current of the -CONV' and +CONV' is permanently monitored by the transistors
Q101, current sensing resistor SR2, and Q100, current sensing resistor SR1. If either
one of these transistors is forward biased, the ILIM inhibits the horizontal sawtooth
generator on the Convergence driver module.
For service purpose the power supply -CONV' for the end stages can be removed with
the straps J10, and +CONVD' with strap J9.
9
Technical description
Date : 16/11/97
R762455
Convergence Output module
R762455
Parts listing Convergence module (Output) R762455
SIT.
ITEM NO.
DESCRIPTION
QUANTITY
SIT.
ITEM NO.
DESCRIPTION
100
120
130
200
210
220
1000
1010
1100
1110
1120
1130
R133036
R3133921
R133039
R133074
R804832
V3621217
R803711
V3621217
R302108
R804769
R804674
V3621217
SPR L 6 D 2,4D 6 CE
J MD SHUNT F P2 E1SN I RD
SPR L 8 D 1,2D 4 CE
HTSN@A
I_SIL W30
HTSN A GEN SPG 1XM3 LG
SCR $7500CM 3 X 6 STZN
HTSN C PJ53 CNV
SCR $7500CM 3 X 6 STZN
CORE TUBE 3,5 /1,3 X 3
HTSN A GEN SPG 2XM3 SH
HTSN A GEN SPG 1XM3 SH
SCR $7500CM 3 X 6 STZN
3
2
12
,24000
15
15
2
10
3
1
1
3
R34840611
R3485022
Z348090
R3153151
CD CT FTMT P 6 65
CD CT FTMT P 2 60
SLV SHR D 2,4/1,2 BK VW1
J RVT MBT D 2.3L12.7
R112739
R112386
R112222
R1113889
R1127741
R1127741
R112366
R1115915
R112242
R112739
R112367
R112222
R1113889
R112366
R1115915
R112242
R112739
R112735
R112222
R1113889
R1127741
R1127741
R112366
R1115915
R112242
R112739
R112367
R112222
R1113889
R112366
R1115915
R112242
R112739
R112386
R112222
R1113889
R1127741
R1127741
R112366
R1115915
R112242
R112739
R112367
R112222
R1113889
R112366
C CE MI 1N K100E2
C N152MI 390P G100E2
C NP0 MI 2P2C100E2
C EL RA 47M M100E2 85
C Z5U MU 100N Z 50E2 85
C Z5U MU 100N Z 50E2 85
C N750MI 220P G100E2
C EL5 RA 4M7M 35E2 85
C NP0 MI 100P G100E2
C CE MI 1N K100E2
C N750MI 270P G100E2
C NP0 MI 2P2C100E2
C EL RA 47M M100E2 85
C N750MI 220P G100E2
C EL5 RA 4M7M 35E2 85
C NP0 MI 100P G100E2
C CE MI 1N K100E2
C CE MI 470P K100E2
C NP0 MI 2P2C100E2
C EL RA 47M M100E2 85
C Z5U MU 100N Z 50E2 85
C Z5U MU 100N Z 50E2 85
C N750MI 220P G100E2
C EL5 RA 4M7M 35E2 85
C NP0 MI 100P G100E2
C CE MI 1N K100E2
C N750MI 270P G100E2
C NP0 MI 2P2C100E2
C EL RA 47M M100E2 85
C N750MI 220P G100E2
C EL5 RA 4M7M 35E2 85
C NP0 MI 100P G100E2
C CE MI 1N K100E2
C N152MI 390P G100E2
C NP0 MI 2P2C100E2
C EL RA 47M M100E2 85
C Z5U MU 100N Z 50E2 85
C Z5U MU 100N Z 50E2 85
C N750MI 220P G100E2
C EL5 RA 4M7M 35E2 85
C NP0 MI 100P G100E2
C CE MI 1N K100E2
C N750MI 270P G100E2
C NP0 MI 2P2C100E2
C EL RA 47M M100E2 85
C N750MI 220P G100E2
C 59
C 60
C 61
C 62
C 63
C 64
C 65
C 66
C 67
C 68
C 69
C 70
C 71
C 72
C 73
C 74
C 75
C 76
C 78
C 80
C 81
R1115915
R112242
R1114909
R111476
R111488
R1137161
R1114909
R111476
R111488
R1137121
R113724
R113724
R112733
R112368
R1113889
R111531
R111531
R111477
R111486
R112362
R112740
C EL5 RA 4M7M 35E2 85
C NP0 MI 100P G100E2
C EL RA1000M M 50E3 SM
C EL RA 47M M 25E2 85
C EL RA 220M M 50E2 85
C POMERA 22N K100E2 85
C EL RA1000M M 50E3 SM
C EL RA 47M M 25E2 85
C EL RA 220M M 50E2 85
C POMERA 10N K250E2 85
C POMERA 100N K 63E2 85
C POMERA 100N K 63E2 85
C CE MI 330P K100E2
C N750MI 330P G100E2
C EL RA 47M M100E2 85
C EL RA 10M M 35E2 85
C EL RA 10M M 35E2 85
C EL RA 100M M 25E2 85
C EL RA 47M M 50E2 85
C N750MI 100P G100E2
C CE MI 1N2K100E2
1
1
1
1
D 1
D 2
D 3
D 4
D 5
D 11
D 12
D 13
D 14
D 15
D 21
D 22
D 23
D 24
D 25
D 31
D 32
D 33
D 34
D 35
D 41
D 42
D 43
D 44
D 45
D 51
D 52
D 53
D 54
D 55
D 99
D100
D101
D102
R131637
R131637
R131627
R131621
R131621
R131637
R131637
R131627
R131621
R131621
R131637
R131637
R131627
R131621
R131621
R131637
R131637
R131627
R131621
R131621
R131637
R131637
R131627
R131621
R131621
R131637
R131637
R131627
R131621
R131621
R131621
R131621
R131954
R1319481
D R BA158 600400 DO7
D R BA158 600400 DO7
D S BAV21 200250 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D S BAV21 200250 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D S BAV21 200250 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D S BAV21 200250 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D S BAV21 200250 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BA158 600400 DO7
D R BA158 600400 DO7
D S BAV21 200250 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D R BYW29 20008A TO220
D R BYD33J 6001A3 SOD81
1
1
I 1
I 2
I 3
R134124
R134124
R134124
U 082
U 082
U 082
1
1
1
J 1
J 2
J 3
R3137271
R3137271
R3137271
J MTA MBT P 5 M3,96SN RO
J MTA MBT P 5 M3,96SN RO
J MTA MBT P 5 M3,96SN RO
C 1
C 2
C 3
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 15
C 18
C 19
C 20
C 21
C 22
C 23
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
C 35
C 38
C 39
C 40
C 41
C 42
C 43
C 45
C 46
C 47
C 48
C 49
C 50
C 51
C 52
C 53
C 55
C 58
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TL
TL
TL
QUANTITY
DIP8 P
DIP8 P
DIP8 P
1
1
1
1
1
1
1
1
1
10
Parts listing
Date : 16/11/97
R762455
Convergence Output module
SIT.
ITEM NO.
DESCRIPTION
QUANTITY
J 6
J 9
J 10
J 11
J 12
R313927
R3132862
R3132862
R315302
R315302
J CT H MBT P 7 M2SN WH
J MD1 C MBT P 2 E1SN 6,7
J MD1 C MBT P 2 E1SN 6,7
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
1
1
1
1
1
L 1
L 2
L 3
L 4
L 11
L 21
L 31
L 41
L 51
R3061222
R775164
R775164
R774154
R3061222
R3061222
R3061222
R3061222
R3061222
CH AX NS 1.5 UH
CH AX NS 0,5 51
CH AX NS 0,5 51
CH D**HR HOR
CH AX NS 1.5 UH
CH AX NS 1.5 UH
CH AX NS 1.5 UH
CH AX NS 1.5 UH
CH AX NS 1.5 UH
1
1
1
1
1
1
1
1
1
P 1
P 11
P 21
P 31
P 41
P 51
R107005
R107005
R107005
R107005
R107005
R107005
R TCE H500E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
R TCE H500E K 0W5 S 7TS
1
1
1
1
1
1
PC
R780357
PCB D700 CNV OUT
Q 1
Q 2
Q 3
Q 4
Q 5
Q 11
Q 12
Q 13
Q 14
Q 15
Q 21
Q 22
Q 23
Q 24
Q 25
Q 31
Q 32
Q 33
Q 34
Q 35
Q 41
Q 42
Q 43
Q 44
Q 45
Q 51
Q 52
Q 53
Q 54
Q 55
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q107
R1314131
V132527
R131411
R132941
R132942
R1314131
R131471
R131411
R132941
R132942
R1314131
V132527
R131411
R132941
R132942
R1314131
R131471
R131411
R132941
R132942
R1314131
V132527
R131411
R132941
R132942
R1314131
R131471
R131411
R132941
R132942
R132552
R132516
R131411
R132968
R132941
R132942
R132910
R132922
Q BC557B
P SS TO92
Q 2SC3600E N P TO126
Q BC549C
N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BC557B
P SS TO92
Q BF458
N P TO126
Q BC549C
N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BC557B
P SS TO92
Q 2SC3600E N P TO126
Q BC549C
N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BC557B
P SS TO92
Q BF458
N P TO126
Q BC549C
N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BC557B
P SS TO92
Q 2SC3600E N P TO126
Q BC549C
N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BC557B
P SS TO92
Q BF458
N P TO126
Q BC549C
N SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BF423
P SS TO92
Q BF422
N SS TO92
Q BC549C
N SS TO92
Q BC640
P SS TO92
Q IRF632 FN P TO220
Q IRF9630 FP P TO220
Q BS170
FN SS TO92
Q BC639
N SS TO92
R 1
R 2
R 3
V1026336
V1026506
V1026006
R MF H 2K21F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 1K F 0W6 E4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R762455
SIT.
ITEM NO.
DESCRIPTION
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 28
R 29
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 44
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 71
R 72
R 73
R 74
V1026656
V1026506
V1026805
V1026086
V1026006
R101530
V1026576
R103240
R103229
R103620
V1026005
V1026426
V1026506
V1026006
V1026656
V1026506
V1026805
V1026086
V1026006
R101530
V1026576
V1026506
R103229
R103620
V1026005
V1026336
V1026506
V1026006
V1026656
V1026506
V1026805
V1026086
V1026006
R101530
V1026576
R103240
R103229
R103620
V1026005
V1026426
V1026506
V1026006
V1026656
V1026506
V1026805
V1026086
V1026006
R101530
V1026576
V1026506
R103229
R103620
V1026005
V1026336
V1026506
V1026006
V1026656
V1026506
V1026805
V1026086
V1026006
R101530
V1026576
R103240
R103229
R103620
V1026005
R MF H 4K75F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H681E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H330E F 0W4 E3
R MF H 3K92F 0W6 E4
R MO H 2K2 J 2W E10
R MO H270E J 2W E10
R WW H 4E7 K 4W E10
R MF H100E F 0W6 E4
R MF H 2K74F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H681E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H330E F 0W4 E3
R MF H 3K92F 0W6 E4
R MF H 3K32F 0W6 E4
R MO H270E J 2W E10
R WW H 4E7 K 4W E10
R MF H100E F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H681E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H330E F 0W4 E3
R MF H 3K92F 0W6 E4
R MO H 2K2 J 2W E10
R MO H270E J 2W E10
R WW H 4E7 K 4W E10
R MF H100E F 0W6 E4
R MF H 2K74F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H681E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H330E F 0W4 E3
R MF H 3K92F 0W6 E4
R MF H 3K32F 0W6 E4
R MO H270E J 2W E10
R WW H 4E7 K 4W E10
R MF H100E F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H681E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H330E F 0W4 E3
R MF H 3K92F 0W6 E4
R MO H 2K2 J 2W E10
R MO H270E J 2W E10
R WW H 4E7 K 4W E10
R MF H100E F 0W6 E4
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
11
Parts listing
Date : 16/11/97
R762455
Convergence Output module
SIT.
ITEM NO.
DESCRIPTION
R 76
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 95
R 96
R 97
R 98
R100
R101
R102
R103
R104
R105
V1026426
V1026506
V1026006
V1026656
V1026506
V1026805
V1026086
V1026006
R101530
V1026576
V1026506
R103229
R103620
V1026005
V1026006
V1026006
V1026426
V1026426
R101546
R101524
R101524
R101524
V1026007
V1026007
V1026259
V1026007
V1026806
V1026259
R MF H 2K74F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 4K75F 0W6 E4
R MF H 3K32F 0W6 E4
R MF H681E F 0W6 E4
R MF H 1K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H330E F 0W4 E3
R MF H 3K92F 0W6 E4
R MF H 3K32F 0W6 E4
R MO H270E J 2W E10
R WW H 4E7 K 4W E10
R MF H100E F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 2K74F 0W6 E4
R MF H 2K74F 0W6 E4
R MF H 6K8 F 0W4 E3
R MF H100E F 0W4 E3
R MF H100E F 0W4 E3
R MF H100E F 0W4 E3
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 1M82F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 6K81F 0W6 E4
R MF H 1M82F 0W6 E4
QUANTITY
1
1
1
1
1
1
1
1
R762455
SIT.
ITEM NO.
DESCRIPTION
QUANTITY
R106
R107
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
V1026658
V1026006
V1026005
V1026008
V1026336
V1026006
V1026006
V1026007
V1026007
R101336
V1026009
V1026005
V1026336
V1026007
V1026007
V1026007
R101532
R101524
R101524
R101524
R MF H475K F 0W6 E4
R MF H 1K F 0W6 E4
R MF H100E F 0W6 E4
R MF H100K F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 1K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 1K J 1W E6
R MF H 1M F 0W6 E4
R MF H100E F 0W6 E4
R MF H 2K21F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H 10K F 0W6 E4
R MF H470E F 0W4 E3
R MF H100E F 0W4 E3
R MF H100E F 0W4 E3
R MF H100E F 0W4 E3
SR 1
SR 2
R1013997
R1012997
R CFFH E1 K 1W
R CFFH E1 K 0W7
1
1
Z 1
Z 2
Z 3
R131786
R131786
R131740
D ZEN 16V 0W5 B DO35
D ZEN 16V 0W5 B DO35
D ZEN 12V 0W5 C DO35
1
1
1
1
1
1
1
34840611
3485022
80 4832
31 37271
80 3711
80 3711
12
Parts listing
Date : 16/11/97
R762455
IR Receiver Module
R762215
IR Receiver
1
SERVICE SHEET
Date : 23/03/99
R762215
IR Receiver Module
R762215
TECHNICAL DESCRIPTION
TBA2800 Infrared Preamplifier IC (14-Pin Plastic Package TO-116)
Bipolar integrated circuit intended as a receiver preamplifier for the infrared-remote control systems designed with
the SAA1250 integrated circuit.
The TBA2800 preamplifier IC contains four main parts:
- Gain-controlled amplifier I
- Amplifier II
- Pulse-separating amplifier III and
- Inverter IV
Amplifier I has a wide dynamic range and thus ensures interference-free operation, even at bright ambient light or
at intensive infrared light as it comes from infrared sound transmissions or at bright 50 Hz modulated lights as it
originates from fluorescent lamps.
It is also possible for the remote-control transmitter to be near the receiver without causing malfunctions by
overdriving the receiver.
Amplifier II further amplifies the signal, and amplifier III separates the pulse-shaped intelligence signal from noise
and other unwanted parts.
The additional inverter IV inverts the negative output pulses at pin 7 and thus delivers positive output pulses at pin
8.
If an additional resistor is inserted between pin 6 and GND, noise immunity is increased. But this is accompanied
by decrease in sensitivity.
+
TBA2800
14
3
I
II
III
8 pos
pulses
7 neg
pulses
1
2
Technical description
IV
12 11 13 10
5
4
6
9
3
Date: 11/01/99
R762215
IR Receiver Module
R762215
PARTS LISTING
SIT.
ITEM NO.
DESCRIPTION
30
R315303
J REC FA T2,8 W0,2-0,35 A
4100
R803723
FRM V700 RX IR SCRN
C783
C784
C787
C789
C929
R115940
R1159181
R1115915
R111476
R1127741
C PP RA 10N J 63E2 85
C PP RA 1N2J100E2 85
C EL5 RA 4M7M 35E2 85
C EL RA 47M M 25E2 85
C Z5U MU 100N Z 50E2 85
D793
R131681
D O BPW41N
PIN
I778
R132824
U 2800
DIP14 P
J780
R313944
J CT H MBS P 4 M2SN WH
L791
R3061582
CH AX NS
R785
R931
R101560
R101520
R MF H100K F 0W4 E3
R MF H 47E F 0W4 E3
Z932
R131744
D ZEN 5V6 OW5 C D035
TBA
1.5 MH
4
Parts listing
Date: 11/01/99
R762215
RS232 Communication Interface
R762227
1
SERVICE SHEET
Date: 12/01/99 R762227
RS232 Communication Interface
R762227
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
10
20
30
40
R805674
R348019
R367600
B360862
FRM V700 RX SCRN
CBLA TIE B L100 W2,4 NUT TRAD M 3 BLOCK BRNI
SCR Z$7985M 3 X 8 STZY
1
1
1
1
C710
C711
C712
C720
C721
C722
C723
C735
C736
C745
C746
C747
D720
D724
D725
D726
D727
D728
D731
D734
D737
D738
D739
P210122
P210122
P210122
R1115915
R1115915
P210112
P210092
P210122
P210122
P210122
P210122
P210122
R131681
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C EL5 RA 4M7M 35E2 85
C EL5 RA 4M7M 35E2 85
C# C0G MU 1N2J 50 1206
C# X7R MU 10N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
D O BPW41N PIN
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
I710
I711
I712
I720
P230652
P230561
P230062
R132824
U#75C189A SN SO14 P
U#14C88 MC SO14 P
U#78L05A LM SO8 P
U 2800 TBA DIP14 P
1
1
1
1
J710
J711
J712
J714
R3135015
R3135005
R313930
R313923
J DE P8 FBS P 9 FUMBLPGDB
J DE P8 MBS P 9 FUMBLPGDB
J CT H MBT P10 M2SN WH
J CT H MBT P 3 M2SN WH
1
1
1
1
L720
R3061582 CH AX NS
PC
R780332
PCB V700 RS232
1
Q720
P232033
Q#BSV52
N SS SOT23
1
R710
R711
R714
R720
R721
R730
R740
R741
R742
P200423
P200423
R1011908
P200459
P200435
P200387
P200387
P200387
P200387
R# CE H 3K3 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R CFFH 1E J 0W35
R# CE H100K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
1
1
1
1
1
1
1
1
1
Z732
Z733
P234046
P234046
D#ZEN 12V 0W5 C DMMELF
D#ZEN 12V 0W5 C DMMELF
1
1
1.5 MH
R3484115 CD CT FTMT P11 110
R762227P UN V700 RS232 MK2
QUANTITY
1
1
1
5
Parts listing
Date: 12/01/99 R762227
Controller module
R7624525
1
SERVICE SHEET
Date : 18/03/98
R7624525
HP
3//
*Sync internal # pattern
5V
POWER
$6,&amp;
HFB
5*%, 2
6&amp;
CPP
(pixel clock)
VS
CSN-PEN-WR-RN-NT/MD
Handshake signals
Address
decoding
+
Control
Signals
ispl 2032
SDA SCL
&amp;75/
COINCIDENCE
Date : 20/11/97
X-Tal
POWER 5V
Reset
Watchdog
&amp;Reset
5V SB
+5V
+9V
OFF
(Switches ON/OFF
projector SMPS)
PPM RCV
(RCVDS)
PPM IR
(IR Receiver)
TxDC (PC)
RxDC (PC)
9VSB
POWER 5VSB
POWER
HSI (Hor. SCAN Info)
VSI (Vert. SCAN Info)
5:,
X-TAL
9.216 Mhz
DATABUS 8032
Reset
Watchdog
Bidirectional
8-Bit Buffer
H1-H2-DIR-RWI-START
Handshake signals
DATABUS 68000
SLC* - Remote IR display
RDY* - If RCVDS is connected
Signals from/to RCVDS
RxD RCV (RCVDS)
POWER
5V
TxD RCV (RCVDS)
I2C BUS
RDY* (RCVDS)
Block diagram
SLC *(IR Remote display)
COINCIDENCE
Controller module
R7624525
BLOCKDIAGRAM
V
X
DE
WD
G
WL
E
R7624525
9
Controller module
R7624525
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
SIT.
ITEM NO. DESCRIPTION
10
10
20
40
41
42
50
60
61
62
70
R313487
R367699
R3132539
B360862
R367502
R3661026
R3685631
R811562
B360861
R722887
R3133921
J U0.6 FBT P32 E1AU TLP
RVT AVTRON2,5L 8,1 AL
J U0.6 FBT P28 E1AU TLP
SCR Z$7985M 3 X 8 STZY
SPR D6798AD 3,2D 6 STZN
NUT D934 M 3
SS
I NUT SO M3 - 4 PCB STSN
FRM D708 CTRL SCRN UP
SCR Z$7985M 3 X 6 STZY
SW *708 KYBD RUB CTRL
J MD SHUNT F P2 E1SN I
1
2
1
2
2
2
4
1
4
1
1
C 55
C 56
C 57
C 59
C 60
C 62
C 63
C 64
P212005
P210122
P210213
P210041
P210122
P210122
P210122
P210173
C# TA
47M M 10 7343
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# X7R MU 10N K 50 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 1N K100 1206
QUANTITY
1
1
1
1
1
1
1
1
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 33
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C 44
C 45
C 46
C 47
C 49
C 50
C 51
C 52
C 53
C 54
P212006
P212006
P210107
P210178
P210178
P210178
P210136
P210136
P210136
P210136
P210213
P210122
P210122
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210122
P210213
P210122
P210122
P210213
P210122
P210122
P210213
P210213
P210122
P210213
P210213
P210122
P210122
P210122
P210122
P210122
P210213
P210213
P210213
P210213
P210122
P210213
P210213
P210213
P210213
P210213
P210025
P210018
P210018
P210041
P210029
P210023
C# TA
4M7M 16 3528
C# TA
4M7M 16 3528
C# X7R MU 10N J 50 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 1M Z 16 1206
C# Y5V MU 330N Z 25 1206
C# Y5V MU 330N Z 25 1206
C# Y5V MU 330N Z 25 1206
C# Y5V MU 330N Z 25 1206
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 100N K 50 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 470P J 50 0805
C# C0G MU 33P J 50 0805
C# C0G MU 33P J 50 0805
C# X7R MU 10N K 50 0805
C# C0G MU 2N2J 50 1206
C# C0G MU 220P J 50 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 1
D 2
D 3
D 4
D 5
D 6
D 7
D 8
D 9
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 17
D 18
D 19
D 20
D 21
D 29
D 30
D 38
D 39
D 40
D 41
D 42
D 43
D 44
D 45
D 46
D 47
D 48
D 49
D 50
D 51
D 52
D 53
D 54
D 55
D 56
D 57
D 58
D 59
D 60
D 61
D 62
D 63
D 64
D 65
D 66
D 67
D 68
D 69
D 70
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234063
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#LED LGS260 GRE SOT23
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
Parts listing
Date : 20/11/97
R7624525
Controller module
SIT.
ITEM NO.
R7624525
DESCRIPTION
QUANTITY
SIT.
I 37
P230378
U#3773
J 1
J 2
J 3
J 4
J 5
J 6
J 7
J 9
J 10
J 11
J 12
J 13
J 14
J 15
J 23
R313926
R313932
R313930
R313924
R313925
R313929
R313923
V3135931
R315302
R315302
R315302
R315302
R315302
R315302
R313924
J CT H MBT P 6 M2SN WH
J CT H MBT P12 M2SN WH
J CT H MBT P10 M2SN WH
J CT H MBT P 4 M2SN WH
J CT H MBT P 5 M2SN WH
J CT H MBT P 9 M2SN WH
J CT H MBT P 3 M2SN WH
J EUR2R2FBS P32 E1C2S 1,6
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
J PIN PR D1,3L 5,5+3
J CT H MBT P 4 M2SN WH
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PC
R780555
PCB D708 CTRL 68000
1
Q 1
Q 2
Q 3
Q 4
Q 5
Q 6
P232101
P232051
P232051
P232004
P232079
P232079
Q#BC859C
Q#BC847B
Q#BC847B
Q#BC849C
Q#BSS84
Q#BSS84
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
F SS SOT23
F SS SOT23
1
1
1
1
1
1
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 44
P201091
P201091
P201091
P200415
P201091
P201091
P201091
P201091
P201087
P200411
P201087
P201087
P201087
P201087
P200411
P200411
P201087
P201119
P201119
P201119
P201119
P201055
P201055
P201055
P200379
P201099
P200423
P201135
P201103
P201103
P201103
P201103
P201181
P201149
P201125
P201125
P201123
P201133
P201111
P201111
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W25 1206
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W25 1206
R# CE H 3K3 F 0W12 0805
R# CE H 3K3 F 0W25 1206
R# CE H100K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 8M2 F 0W12 0805
R# CE H390K F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 33K F 0W12 0805
R# CE H 82K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date : 20/11/97
R7624525
D 71
D 72
D 73
D 74
D 75
D 76
D 77
D 78
D 79
D 80
D 81
D 82
D 83
D 84
D 85
D 86
D 87
D 88
D 90
D 91
D 92
D 93
D 94
D 95
D 96
D 99
D100
D101
P234099
P234062
P234062
P234062
P234062
P234040
P234040
P234040
P234040
P234056
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234047
P234047
P234047
P234047
P234055
P234047
P234047
P234047
P234099
P234055
P234099
D#4148
R DMMELF
D#LED LYS260 YL SOT23
D#LED LYS260 YL SOT23
D#LED LYS260 YL SOT23
D#LED LYS260 YL SOT23
D#LED LSS260 RED SOT23
D#LED LSS260 RED SOT23
D#LED LSS260 RED SOT23
D#LED LSS260 RED SOT23
D#4002
R DMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#4148
R DMMELF
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAT54
SCH SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#BAV99
SER SOT23
D#4148
R DMMELF
D#BAT54
SCH SOT23
D#4148
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
FI 1
FI 2
FI 3
V1120516
V1120516
V1120516
FLTR EMI
FLTR EMI
FLTR EMI
1
1
1
I 1
I 2
I 3
I 4
I 5
I 6
I 7
I 8
I 9
I 10
I 11
I 13
I 14
I 15
I 16
I 17
I 18
I 19
I 20
I 21
I 22
I 23
I 24
I 25
I 26
I 27
I 28
I 29
I 30
I 31
I 32
I 33
I 35
I 36
P230625
P230506
P230498
P230498
P2309910
P231055
P231268
P231268
P230051
P230051
P230388
P231543
P230072
P230021
P231346
P2300090
P230499
P230062
R1328821
P230021
R32843601
P230422
P230318
P230102
P230028
P230372
P230164
P230164
P230501
P230772
R134001
R134001
P230424
P230266
U#68230-8 TS PLCC52 P
U#68901 MK PLCC52 P
U#74HCT03
SO14 I
U#74HCT03
SO14 I
U#68EC000-16 MC PLCC68 P
U#28C64B
-15PLCC32 P
U#SRAM 32KX8 15SOJ28 P
U#SRAM 32KX8 15SOJ28 P
U#74HCT245
SOL20 I
U#74HCT245
SOL20 I
U#74HCT393
SO14 I
U#2032-110ISPLSI PLCC44 P
U#74HC00
SO14 I
U#74HC04
SO14 I
U#2932 TLC SSO14 P
U#14046B MC SOL16 I
U#74HCT14
SO14 I
U#78L05A LM SO8 P
U#1
TG PLCC68 P
U#74HC04
SO14 I
US D708 RWI 201
U#74HCT08
SO14 I
U#74HC245
SOL20 I
U#74HCT00
SO14 I
U#393 LM SO8 P
U#80C32 PLCC44 P
U#74HC573
SOL20 I
U#74HC573
SOL20 I
U#74HCT541
SOL20 I
U#24C16 SO8 P
U 7805
TO220 P
U 7805
TO220 P
U#74HCT32
SO14 I
U#353 LF SO8 P
1N M100 85
1N M100 85
1N M100 85
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ITEM NO.
DESCRIPTION
MB
QUANTITY
SOF8 I
1
11
Parts listing
Controller module
SIT.
ITEM NO.
R7624525
DESCRIPTION
QUANTITY
SIT.
Z 1
Z 2
Z 3
Z 4
Z 5
Z 6
R 45
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 71
R 72
R 73
R 74
R 75
R 76
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 96
R 97
R 98
R 99
R100
R103
R104
P201111
P201111
P201111
P201139
P201141
P201074
P201085
P201085
P201085
P201085
P201063
P201063
P201063
P201063
P201071
P201071
P201071
P201071
P201063
P201063
P201063
P201063
P201063
P201063
P201063
P201063
P201063
P201063
P201063
P201063
P201079
P201079
P201079
P201071
P201067
P201063
P201111
P200417
P200417
P201087
P201135
P200387
P200387
P200411
P200411
P200411
P200423
P200421
P200411
P200411
P200419
P200411
P200411
P200411
P200483
P200399
P201111
P200403
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H180K F 0W12 0805
R# CE H300E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K8 F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H 1K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 1M F 0W25 1206
R# CE H330E F 0W25 1206
R# CE H 10K F 0W12 0805
R# CE H470E F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SR 1
SR 2
R1011907
R1011008
R CFFH E1 K 0W35
R CFFH 1E J 0W25
1
1
W 1
R3132862
J MD1 C MBT P 2 E1SN 6,7
1
XT 1
XT 2
R307122
P252512
XO 32M000000 CN-10DIP 8M
X# 9M216000 30 MG3A
1
1
ITEM NO.
DESCRIPTION
P234164
P234164
P234164
P234164
P234126
P234184
D#ZEN
D#ZEN
D#ZEN
D#ZEN
D#ZEN
D#ZEN
R7624525P
UN D708 CTRL 68000
QUANTITY
5V6 0W5 C DMMELF
5V6 0W5 C DMMELF
5V6 0W5 C DMMELF
5V6 0W5 C DMMELF
3V9 0W5 C DMMELF
7V5 0W5 C DMMELF
1
1
1
1
1
1
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT TO SAFETY. Before replacing any
of these components, read carefully the
service safety precautions.
12
Parts listing
Date : 20/11/97
R7624525
R762945
Frame
A: Projector Name Plate
For R9002328 &egrave; R724038
For R9002321 &egrave; R724038
R9002322
R9002327
For R9000745 &egrave; R724085
B
A
B: Projector Top Cover
R722379
C: Projector Bottom Case
R722558
D: Projector Front-Bottom Case
R722559
E
C
D
E: Power Cord
For R9002321 &egrave; R326103
R9002322
For R9002327 &egrave; R3261115
R9002328
R9000745
A: Hinge R722373
B: Module frame support
left &egrave; R805371
right &egrave; R803715 + R803727
A
B
1
Mechanical parts
Date: 22/04/99
R762945
R762945
Frame
R805773
R806115
R722338
2
Mechanical parts
Date: 22/04/99
R762945
R762945
Frame
R805343
R805371
R722514
R803727
R803715
3
Mechanical parts
Date: 22/04/99
R762945
R762945
Frame
Module Frame R806103
R803726
Z803708
Z722712
4
Mechanical parts
Date: 22/04/99
R762945
R762945
Frame
PARTS LISTING
ITEM NO.
DESCRIPTION
QUANTITY
R3066445
R306661
YOKE DEF DAV7604
YOKE ACC MAGN 2P/4P SHSP
3
3
R3480051
R348019
R348019
R348023
R348024
R3480264
R34840710
CBLA TIE TWIST D14/16
CBLA TIE B L100 W2,4 CBLA TIE B L100 W2,4 CBLA SAD ADH 4X3
CBLA SAD SN LWS 1,6
CBLA EDG SAD P1,6X2 U20
CD CT FTFT P 7 120
4
3
69
1
10
1
1
B360861
B360862
B360863
R361322
R3613535
R3615075
R3615095
R3615155
R3621535
R3621545
R3623459
R3631079
R3631239
R3631239
R3631239
R3631459
R3631469
R3661581
R367080
R3673481
R3673764
SCR Z$7985M 3 X 6 STZY
SCR Z$7985M 3 X 8 STZY
SCR Z$7985M 3 X 10 STZY
SCR CHIP_S 3 X 13 STZN
SCR CHIP_S 4 X 17 STZB
SCR HILO_R 3,2X 8,5STZB
SCR HILO_R 4,2X 9,5STZB
SCR HILO_R 4,8X 13 STZB
SCR D7985 M 4 X 12 STZB
SCR D7985 M 4 X 16 STZB
SCR D933 M 6 X 20 SS
SCR Z933 M 3 X 12 SS
SCR Z933 M 4 X 10 SS
SCR Z933 M 4 X 10 SS
SCR Z933 M 4 X 10 SS
SCR Z933 M 5 X 12 SS
SCR Z933 M 5 X 16 SS
NUT $6923 M 6
STZN
FSTN CLMP HS 35- 50 M4 SS
SPR D126 D 5,5D10 STZN
SPR D125A D 3,2D 7 PLWH
17
14
20
2
4
2
4
4
2
2
4
1
3
1
4
3
3
4
3
2
1
ITEM NO.
DESCRIPTION
QUANTITY
R367434
R3674391
R367504
RVT BLND_R2,4C 3,2 ALAL
RVT BLND_R3,2C 3,2WSTAL
SPR D6798AD 5,3D10 STZN
2
2
12
R395140
R395196
GLUE CY PER.C2 20G GLUE STUD LOCK 270 -
0,01
R720901
R721620
R722338
R722338
R722338
R722358
R722514
WDW *700 IR REC 26
SPRCL 5 D 4 D 8 PLGY
G PCB V700
G PCB V700
G PCB V700
SPRCPCBL 1,5R1,7R3,7 PLBK
FRM V700 LNS FIX NUT
1
1
2
1
1
5
12
R762201D
R7629442
R7629445
R7629446
CDS V700 DEF
UN V708 CRT T07S R
UN V708 CRT T07S G
UN V708 CRT T07S B
1
1
1
1
R803715
R803727
R803765
R804665
R805056
R805343
R805371
R805773
FRM V700 CNN PLT FIX DN
FRM V700 FIX FRM UP/HSGDN
FRM V700 DEF CBL FIX
FRM RCVDS05 FIX DPL+LED
TAPE FOAM 15 W30
FRM D700 I+D+S+RX+RS
FRM V700 INP GND L
FRM V700 INP SPG EARTH
1
1
1
1
1
1
1
1
Z344076
Z3484120
Z3495081
CD RNG5RNG5 1015G20BK 400
CD CT FTFT P12 120
CD CT FTFT P 8 100
3
1
2
5
Parts listing
Date: 22/04/99
R762945
IRIS CONTROL/CAM CCD
R762722
R7627241
R762722
R7627241
1
SERVICE SHEET
Date: 19/03/99 R762722/R7627241
IRIS CONTROL/CAM CCD
PARTS LISTING IRIS CONTROL R762722
Prf
Itemno
Description
Qty
10
R3631059
R3661026
R367502
R367699
SCR Z933 M 3 X 8 SS 1
NUT D934 M 3
SS 1
SPR D6798AD 3,2D 6 STZN
RVT AVTRON2,5L 8,1 AL
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 27
P210041
P210169
P210151
P210068
P210068
P210018
P210016
P210073
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210001
P210136
P212009
P212009
P212005
P212040
P212006
P210029
C# X7R MU 10N K 50 0805
C# X7R MU 220N K 50 1210
C# X7R MU 18N K 50 1206
C# X7R MU 22N K 50 1206
C# X7R MU 22N K 50 1206
C# COG MU 33P J 50 0805
C# COG MU 15P J 50 0805
C# COG MU 82P J 50 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# COG MU 10P C 50 0805
C# Y5V MU 330N Z 50 1206
C# TA
1M M 16 3216 1
C# TA
1M M 16 3216 1
C# TA
47M M 10 7343
C# TA 100M M6V3 7343
C# TA
4M7M 16 3528
C# COG MU 2N2J 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 1
D 2
P234099
P234063
D#4148
R DMMELF
D#LED LGS260 GRE SOT23
1
1
I 1
I 2
I 3
I 4
I 5
I 6
I 7
I 8
P231121
P231025
R134001
P230051
P230073
P231268
P230096
P230969
U#8282A-4 EPF PLCC84 P
U#8709A TDA SOL28 P
U 7805
TO220 P 1
U#74HCT245
SOL20 I
U#74HCT123
SO16 I 1
U#SRAM 32KX8 15SOJ28 P
U#74HCT02
SO14 I 1
U#1881 LM SO8 P 1
1
1
J 1
J 40
R314071
R313923
J EUR2C2MBS P32 E1C2S 1,6
J CT H MBT P 3 M2SN WH
L 1
R3061222
CH AX NS
PC
R780461
PCB IRIS2 CTRL
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
R 13
P201063
P201075
P201107
P201111
P201111
P201111
P201060
P201083
P201095
P201047
P201111
P201155
R# CE H100E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 75E F 0W12 0805
R# CE H680E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 22E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H680K F 0W12 0805
1.5 UH
1
2
R762722
R7627241
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 26
R 27
P201087
P201087
P201087
P201087
P201087
P201087
P201103
P201103
P201103
P201354
P201354
P201079
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 0E J 0W12 0805
R# CE H 0E J 0W12 0805
R# CE H470E F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
X 1
R307122
XO 32M000000 CN-10DIP 8M
1
PARTS LISTING IRIS CAM CCD R7627241
Prf
Itemno
Description
Qty
1000
1010
1020
1030
R322188
R811328
B360425
V362004
CAMERA CCD+LENS 4,3 MM 12V
FRM G808 CNV FR IRISFIX/2
SPR L 7,5 D 2,6D 4 PLWH
SCR D84 M 2 X 10 STZN
1
1
1
1
1
1
1
1
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of these
components, read carefully the ser-vice
safety precautions.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NOTE: FOR GRAPHICS 1209S
IRIS2 INSTALLATION &amp; ADJUSTMENT KIT
ORDER NUMBER R9828270
IRIS2 INSTALLATION &amp; ADJUSTMENT MANUAL
ORDER NUMBER R5975237
3
Parts listing
Date: 19/03/99 R762722/R7627241
Line Doubler
R7625625
1
SERVICE SHEET
Date: 23/03/1999
R7625625
1
2
3
4
5
6
A
A
+
C120
R136 R145
+
+
C131
I121
C159
I122
C302
R300
R301
I123
I117
C183
C184
Q107
I119
I126
C161
C158
C133
D100
L100
C151
C160
D
I118
D
Q104
C123
R128
I104
C114 R129
C119
R308
R115
R125 R135
C113
R130 R307
I124
I111
D200
FI10
C142
FI12 C143
C144
C128
C145
R132
C146
C137
C147
C138
C148
C139
C149
C140
R168
I127
R207 R212
R208 R213
R209 R214
R210 R215
I120
1
I100
I106
I113
F
Q118
G
D105
Q119D104
R230
Q116
J112
J110
R182 C167 C170 R196
R232
C191
R185 R190 R195 R200 R206 R221
C166 C169 C174 C181 C186 C190
M115
R198
C162
R222
R199
R186
R203
M124
I125
C163
R223
C164
R218
C172
M123
J102
M122
R219
M121
Q115
+
M119
G
R172 D103
M118
M117
Q120
R202
Q117
C182
R201
R204
R205
+
+
Q114
R171 C153
J100
J101 R103
R231
R192
Q113
M114
R184
R191
R193
R194
C171
R170 C152
I112
C136
C109
SR11
C108 SR10
I108
C125
I105
R183
R187
R188
+
I101
R143 C141
C165 R189 C173 R197 C185 R217
Q111
C107
D101D102
C106
R178
R179
R180
R181
C168
Q112
C156
C157
I114
R123
C121
C105
L101
F
L123
R131
Z102 R151 C200
R144 R152
L102 R141 R153
R154
L131
R155
M120
L103
R156
I102
Z100 R157
M116
R142 R158
R174
R175
R176
R177
R216
Z103 C187
C188
C189
E
E
C104
I103
Z101
C
C150
C
I110
C179 C177 C180 C178
I116
C176
Q300
R303 C300 R302
R169
FI11
R118
C117 C122 C132
C118 R124
I128
I115
R304
B
R305
+
R137
R138
C127 R148
C130 R150
Q109Q110
R101
R113
R102
R114
C100 R109 C112 R122
C102 R111 C116 R127
Q105Q106
R139 R149
C129 C134
R140
Q101Q102
R116 R126
C115 C124
R117
C155
R306
C175
R146
R147
Q108
Q103
Q100
R104 R110
C101 C110
R105
R120
R121
C301
R160
R161
R162
R163
R164
R165
R166
R167
B
R107
R108
780418-06
Q302Q301
C103
R112 R119
J113
J111
Modifications reserved
R100 R106
R211R220
H
H
FROM INTERFACE (J106)
FROM INTERFACE (J107)
TO INTERFACE (J108)
Name
LINE DOUBLER
Module No
R7625625
Date
17-07-1998
Index
0
Drawn
I
Sheet
1/1
Rev
6
Checked
JVST
PCB No
R780418
JVDY
I
BARCO PROJECTION SYSTEMS
1
2
3
4
5
6
R7625625
Line Doubler
ADJUSTMENT PROCEDURE
Location of controls
D104
IC108/pin 10
IC108/pin 9
J101/pin 8
J100/pin 11
L100
IC104/pin 7
L102
L103
Adjustment Conditions
- Connect a video source (15 kHz) and select the corresponding input
- In the menu, put the Lido option ON (refer to installation manual of the Lido
Kit)
Power Supplies
- Connect a voltmeter to the top of coil L102, the read-out should be +5V.
- Connect a voltmeter to the top of coil L103, the read-out should be -5V.
Checks
- Connect an oscilloscope to IC108/pin 9 to check the level of the SD_ON line.
The lido can only work when the SD_ON line is high (+ 5V), if this is not the case,
then two things can be checked:
Enable condition
- The ENABLE line should be put high (+5V) by the controller
- To check the level of the ENABLE line, connect an oscilloscope to IC108/pin 10
LOCK condition
When D104 is lit, the LineDoubler is in LOCK. When this not the case check the
following:
- On the CS-line, sync pulses of 1 Vpp at a rate of 15 kHz should be present
- To check the signal on the CS-line, connect an oscilloscope to J101/pin 8
- On the SC5-line a sandcastle signal with an amplitude of 5V should be present
- To check the signal on the SC5-line, connect an oscilloscope to J100/pin 11
- Connect an oscilloscope to IC104/pin7
- Adjust coil L100 untill the DC-level of the measured signal is -1,4V
5
Block diagram
Date: 23/03/1999
R7625625
R7625625
Line Doubler
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
10
20
30
40
50
60
70
80
R802629
R802692
R3674391
B360863
R3661026
R367502
B133003
B133004
HTSN G800 RGB PR-AMP
HTSN G800 FIX HTSN
RVT BLND_R3,2C 3,2WSTAL
SCR Z$7985M 3 X 10 STZY
NUT D934 M 3
SS
SPR D6798AD 3,2D 6 STZN
HTSN A TO220 I-BUSH 6/3,1
HTSN A TO220 I-KAP&deg; 18X23
1
2
2
2
2
2
1
1
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C124
C125
C127
C128
C129
C130
C131
C132
C133
C134
C136
C137
C138
C139
C140
C141
C142
C143
C144
C145
C146
C147
C148
C149
C150
C151
C152
C153
C155
C156
C157
C158
C159
P210290
P210139
P210290
P212018
P213515
P213515
P213505
P213509
P213509
P213509
P210010
P210290
P210076
P210158
P210100
P210290
P210204
P210029
P210013
P212018
P213509
P210013
P210122
P210170
P210122
P210290
P210122
P210139
P210290
P212018
P213509
P213509
P210170
P212042
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210140
P210122
P210140
P210122
P210140
P210122
P212018
P210122
P210122
P210122
P210122
P210122
P210122
P210122
P210122
C# Y5V MU 4M7Z 16 1206
C# C0G MU 33P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# TA
10M M 16 6032
C# EL RA 47M M 25 85
C# EL RA 47M M 25 85
C# EL RA 100M M 16 85
C# EL RA 47M M 16 85
C# EL RA 47M M 16 85
C# EL RA 47M M 16 85
C# C0G MU 68P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# C0G MU 220P J 50 1206
C# C0G MU 150P J 50 1206
C# C0G MU 47P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# C0G MU 8P2D 50 1206
C# C0G MU 2N2J 50 1206
C# C0G MU 1N J 50 1206
C# TA
10M M 16 6032
C# EL RA 47M M 16 85
C# C0G MU 1N J 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 56P J 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 1206
C# C0G MU 33P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# TA
10M M 16 6032
C# EL RA 47M M 16 85
C# EL RA 47M M 16 85
C# C0G MU 56P J 50 1206
C# TA
2M2M 35 6032
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 4N7K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 4N7K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 4N7K 50 1206
C# X7R MU 100N K 50 1206
C# TA
10M M 16 6032
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
C160
C161
C162
C163
C164
C165
C166
C167
C168
C169
C170
C171
C172
C173
C174
C175
C176
C177
C178
C179
C180
C181
C182
C183
C184
C185
C186
C187
C188
C189
C190
C191
C200
C300
C301
C302
P210122
P210122
P210122
P210122
P210122
P210159
P210290
P210122
P210122
P210290
P210122
P212018
P210122
P210159
P210290
P210122
P210122
P210122
P210122
P210122
P210122
P210290
P212018
P210122
P210122
P210159
P210290
P210122
P210122
P210122
P210290
P212018
P210007
P210007
P210220
P210138
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 18P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 1206
C# TA
10M M 16 6032
C# X7R MU 100N K 50 1206
C# C0G MU 18P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 4M7Z 16 1206
C# TA
10M M 16 6032
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# C0G MU 18P J 50 1206
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# X7R MU 100N K 50 1206
C# Y5V MU 4M7Z 16 1206
C# TA
10M M 16 6032
C# C0G MU 1N F 50 1206
C# C0G MU 1N F 50 1206
C# X7R MU 10N K500 1210
C# C0G MU 10P J 50 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D101
D102
D103
D104
D105
D200
P234055
P234055
P234099
P234040
P234055
P234291
D#BAT54
SCH SOT23
D#BAT54
SCH SOT23
D#4148
R DMMELF
D#LED LSS260 RED SOT23
D#BAT54
SCH SOT23
D#BB639
VAR SOD323
1
1
1
1
1
1
FI10
FI11
FI12
V3060961 FLTR
6M750000
V3060981 FLTR 2,4/4,43MHZ
V3060981 FLTR 2,4/4,43MHZ
1
1
1
I100
I101
I102
I102
I103
I104
I105
I106
I108
I110
I111
I112
I113
I114
I115
I116
I117
R134001 U 7805
TO220 P
R134011 U 7905C TO220 P
R133024 J U0.3 FBT P 8 E1SN SPG
R32837710 US *701
LIDO 110
P231253
U#518222 MSM 30SOJ28 P
P230054
U#072 TL SO8 I
P230378
U#3773 MB SOF8 I
P2310190 U#485505-25UPD FP24 P
P230911
U#8574A PCF SOL16 P
P231253
U#518222 MSM 30SOJ28 P
P2315640 U#44251 MC QFP44 I
P2310180 U#3142A-4 XC QFP100 I
P2310190 U#485505-25UPD FP24 P
P2310190 U#485505-25UPD FP24 P
P2310190 U#485505-25UPD FP24 P
P230464
U#74HCT574
SOL20 I
P230031
U#74HCT157
SO16 I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
Support signals
Date: 23/03/1999
R7625625
R7625625
Line Doubler
SIT.
ITEM NO. DESCRIPTION
I118
I119
I120
I121
I122
I123
I124
I125
I126
I127
I128
P230031
P230464
P231021
P230628
P230628
P230628
P230628
P230969
P2310190
P230464
P2310190
U#74HCT157
SO16 I
U#74HCT574
SOL20 I
U#7120-30 ADV PLCC44 I
U#74HCT153
SO16 I
U#74HCT153
SO16 I
U#74HCT153
SO16 I
U#74HCT153
SO16 I
U#1881 LM SO8 P
U#485505-25UPD FP24 P
U#74HCT574
SOL20 I
U#485505-25UPD FP24 P
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
J100
J101
J102
R313931
R313930
R313929
J CT H MBT P11 M2SN WH
J CT H MBT P10 M2SN WH
J CT H MBT P 9 M2SN WH
1
1
1
L100
L101
L102
L103
L123
L131
V775021
R3061322
R3061322
R3061322
R3061341
R3061341
COIL WH-BLA-BLU-BLA
CH AX NS 10 UH
CH AX NS 10 UH
CH AX NS 10 UH
CH AX NS 100 UH
CH AX NS 100 UH
1
1
1
1
1
1
PC
R780418
PCB *701 LIDO
1
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q107
Q108
Q109
Q110
Q111
Q112
Q113
Q114
Q115
Q116
Q117
Q118
Q119
Q120
Q300
Q301
Q302
P232004
P232101
P232004
P232004
P232090
P232101
P232004
P232090
P232004
P232101
P232004
P232101
P232101
P232101
P232101
P232004
P232101
P232101
P232101
P232004
P232101
P232004
P232101
P232004
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC849C
Q#BFR92A
Q#BC859C
Q#BC849C
Q#BFR92A
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC859C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
Q#BC859C
Q#BC849C
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
P200453
P200409
P200405
P200384
P200409
P200444
P200384
P200417
P200397
P200387
P200387
P200409
P200453
P200411
P200405
P200435
P200413
P200445
R# CE H 56K F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H 24K F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H820E F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H 27K F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R148
R149
R150
R168
R169
R170
R171
R172
R174
R175
R176
R177
R178
R179
R180
R181
R182
R183
R184
R185
R186
R187
R188
R189
R190
R191
R192
R193
R194
R195
R196
R197
R198
R199
R200
R201
R202
R203
R204
R205
P200405
P200384
P200417
P200397
P200387
P200411
P200435
P200413
P200387
P200411
P200435
P200443
P200397
P200435
P200439
P200443
P200453
P200411
P200405
P200415
P200445
P200387
P200387
P200387
P200423
P200384
P200417
P200397
P200387
P200387
P200411
P200424
P200363
P200411
P200467
P200419
P200405
P200405
P200405
P200405
P200421
P200421
P200421
P200421
P200443
P200387
P200455
P200383
P200479
P200427
P200451
P200387
P200423
P200387
P200455
P200427
P200451
P200383
P200411
P200385
P200427
P200451
P200423
P200387
P200455
P200451
P200427
P200451
QUANTITY
R# CE H560E F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 1K2 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 15K F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H 56K F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 1K5 F 0W25 1206
R# CE H 27K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H 75E F 0W25 1206
R# CE H 1K8 F 0W25 1206
R# CE H270E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 3K6 F 0W25 1206
R# CE H 10E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H220K F 0W25 1206
R# CE H 2K2 F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 22K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 68E F 0W25 1206
R# CE H680K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 68E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 82E F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H100E F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 23/03/1999
R7625625
7
R7625625
Line Doubler
SIT.
ITEM NO. DESCRIPTION
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R230
R231
R232
R300
R301
R302
R303
R304
R305
R306
R307
P200383
P200421
P200421
P200421
P200405
P200411
P200421
P200421
P200421
P200421
P200405
P200390
P200411
P200427
P200427
P200423
P200391
P200411
P200455
P200427
P200431
P200435
P200435
P200431
P200435
P200427
P200451
P200435
P200451
R# CE H 68E F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H 2K7 F 0W25 1206
R# CE H560E F 0W25 1206
R# CE H130E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 3K3 F 0W25 1206
R# CE H150E F 0W25 1206
R# CE H 1K F 0W25 1206
R# CE H 68K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 6K8 F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 4K7 F 0W25 1206
R# CE H 47K F 0W25 1206
R# CE H 10K F 0W25 1206
R# CE H 47K F 0W25 1206
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SIT.
ITEM NO. DESCRIPTION
QUANTITY
R308
P200451
SR10
SR11
R1011917 R CFFH E22K 0W35
R1011917 R CFFH E22K 0W35
1
1
Z100
Z101
Z102
Z103
P234127
P234127
P234127
P230990
1
1
1
1
R# CE H 47K F 0W25 1206
1
D#ZEN 5V1 0W5 C DMMELF
D#ZEN 5V1 0W5 C DMMELF
D#ZEN 5V1 0W5 C DMMELF
U#385-1.2 LM SO8 P
R7625625P UN *701 LIDO/2
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
R806133
R802629
R802692
8
Date: 23/03/1999
R7625625
Line Doubler Interface
R7625615
1
SERVICE SHEET
Date: 23/03/1999
R7625615
Line Doubler Interface
R7625615
TECHNICAL DESCRIPTION
General
The line doubler interface has three functions:
- Generating the Sandcastle signal needed by the LineDoubler (LIDO).
- Introducing SteadySync&reg;
- Switching of the YUV signals coming from the decoder to the input or to the line
doubler, based on the status of the LD_ON line. The YUV signals from the decoder
only go through the LIDO before going to the input when the LIDO is active (LD_ON
is high).
Sync Circuits
The sync input for this interface is the SYNC_DEC line from the decoder board. This
line is the Y signal in case of a video signal and the looped through RGB sync signal
(CS) in all other cases.
The SYNC_DEC signal is passed onto a buffer to feed the input of the sync separator LM1881. This one has two outputs, the separated composite sync at pin 1 and
the vertical sync at pin 2. The sync pulses at pin 1 fed to IC2 (TDA2579B) via the
SteadySync&reg; circuit.
The TDA2579B produces the SANDCASTLE signal which is fed to the decoder and
from which the SC_(5V) for the LineDoubler is derived. This signal is shorted to
ground with Q129 in case of no coincidence in the TDA2579B. This is necessary
because the TDA2579B still produces a sandcastle when there is no coincidence
and the PLL in the LIDO would lock on a wrong sync.
The second synchronisation signal produced for the LIDO is the SYNC_LD signal.
This signal is in fact the sync coming from IC37 that has gone through the
SteadySync&reg; circuit.
SteadySync&reg;
More and more video sources are Digital Video Disc players. Signals from those
sources have some extra pulses between the vertical sync pulse and the active
video. These pulses can disturb the line doublers PLL circuit. This is perceived as
a top flutter or in general a bowing of the lines at the beginning of the vertical scan.
In order to supply clean horizontal pulses to the Line Doubler (LIDO), the seperated
video sync is passed onto three circuits:
- to the monoflop 1 (I143) via the filter around Q275 / Q276 and the NOR gate
I246(11-12-13)
- to the sync adder I246(1-2-3) to supply the TDA2579B and the Line Doubler
- the NAND gate pin 11-12-13 of I248 to further feed the sync board of the projector
The first monoflop in I143 is used as a non-retriggerable monostable. The time
constant of this monoflop is a little less than the line period in video (≈ 53&micro;s). Any
pulses applied during that horizontal window do not affect the output.
Only real pulses can be used as trigger. These real pulses are detected by the
circuit around Q275/276. As soon as a negative pulse is applied to the base of
Q275, the delaying capacitor C277 start discharging. Only sync pulses of minimum
3.7 &micro;s (= real pulses) can sufficiently discharge C277, so that Q275 gets forward
biased. This signal is fed to pin 13 of IC246 via Q276.
These pulses can only be passed onto the trigger input of the monoflop I143 when
the TDA2579B oscillator has reached coincidence. In other words, the signal must
be 15kHz and the line oscillator in the TDA2579B (IC2) must be locked.
The coincidence information is picked up at pin 13 of the above IC, buffered and then
used to switch on or off Q160. When the TDA2579B is locked, pin 13 becomes
5
Block diagram
Date: 23/03/1999
R7625615
Line Doubler Interface
R7625615
high. This means that Q160 is then saturated and pin 12 of the NOR gate I246 is
low. In this case the sync at the collector of Q276 or pin 13 can pass through the
gate to feed the trigger input of the monoflop. If there is no coincidence, pin 13 of IC2
is low, Q160 is off and pin 12 is high. The sync at the collector of Q276 is NOT
passing through the gate.
The new negative pulses from the monoflop are then passed onto a next gate I246(89-10) for the following reason.
The SteadySync&reg; circuit can not be used during the vertical sync nor during the
normal active video time. Therefore the gate I246(8-9-10) is open only when a negative pulse is presented at pin 8. This negative pulse comes from monoflop 2 in IC143
which is triggered on the positive transition of the negative vertical sync from the
LM1881 and has a time constant of approximately 1,8ms. So, the mentioned gate
opens only when the vertical sync is finished and is closed again when the active
video begins.
With the next gate (IC246/pin1-2-3), the separated sync from the IC37 is combined
with the horizontal window from the monoflop 1 during the vertical window determined
by the monoflop 2. The output of the gate is now applied to the Line doubler through
Q174 (SYNC_LD) and the inverter gate I246(4-5-6) to feed the TDA2579B.
Switching
Sync selection
Depending on the LD_ON line either the sync from the SteadySync&reg; circuit or the
sync from the LIDO is send to the input. When the LIDO is active, the gate IC248/
pin 4-5-6 is blocked and the sync from the LIDO is then applied via a current driver .
When the LIDO is not active, the LD_ON line is low. This opens the gate IC248/pin
4-5-6. The sync from the SteadySync&reg; circuit is passed onto the base of Q187 and
put on the CS32 line. This sync is either the 'cleaned' sync or the sync from IC37.
Via the gates IC248/1-2-3, 8-9-10 and 11-12-13 one of them is applied to pin 5 of
IC248. This selection depends on the +VID line. For video and S-video, this line is
high and the 'cleaned' sync is selected. In all other cases the sync from IC37 is
selected.
YUV selection
If the line doubler is active, LD_ON is high, Q106 is saturated and the transistors
Q93, Q96 and Q98 apply the component input to the line doubler inputs (J106). The
line doubler outputs are connected straight to the input J103.
If the line doubler is not active, Q95, Q97 and Q99 are turned on and the input
signals are now supplied straight to the input board.
6
Support signals
Date: 23/03/1999
R7625615
R7625615
Line Doubler Interface
PARTS LISTING
SIT.
ITEM NO. DESCRIPTION
QUANTITY
10
20
B360862 SCR Z$7985M 3 X 8 STZY
R3661026 NUT D934 M 3
SS
1
1
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 12
C 13
C 14
C 15
C 39
C 40
C 41
C102
C105
C122
C123
C132
C135
C136
C137
C138
C139
C140
C141
C142
C145
C146
C153
C154
C164
C165
C166
C184
C277
P2101220
P210167
P210039
P212001
P212052
P210045
P212029
P2101220
P210147
P212052
P210007
P210041
P210183
P210124
P210124
P210124
P210124
P210124
P210290
P210290
P210041
P210290
P212041
P210290
P210124
P210124
P210290
P210124
P210290
P210124
P210062
P210124
P210124
P210290
P210124
P210290
P210124
P210055
C# X7R MU 100N K 50 1206
C# X7R MU 150N K 50 1210
C# X7R MU 4N7K 50 0805
C# TA
2M2M 20 3528
C# TA
22M M 25 7343
C# X7R MU 47N K 50 1206
C# TA
6M8M 16 6032
C# X7R MU 100N K 50 1206
C# C0G MU 2N7J 50 1206
C# TA
22M M 25 7343
C# C0G MU 1N F 50 1206
C# X7R MU 10N K 50 0805
C# C0G MU 120P J 50 0805
C# X7R MU 100N K 50 0805
C# X7R MU 100N K 50 0805
C# X7R MU 100N K 50 0805
C# X7R MU 100N K 50 0805
C# X7R MU 100N K 50 0805
C# Y5V MU 4M7Z 16 1206
C# Y5V MU 4M7Z 16 1206
C# X7R MU 10N K 50 0805
C# Y5V MU 4M7Z 16 1206
C# TA
4M7M 25 6032
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 0805
C# X7R MU 100N K 50 0805
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 0805
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 0805
C# X7R MU 10N J 50 0805
C# X7R MU 100N K 50 0805
C# X7R MU 100N K 50 0805
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 0805
C# Y5V MU 4M7Z 16 1206
C# X7R MU 100N K 50 0805
C# C0G MU 390P F 50 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D110
D269
P234004
P234004
D#BAV70
D#BAV70
C-C SOT23
C-C SOT23
1
1
I 2
I 37
I134
I143
I246
I248
R1328741
P230969
R134002
P230037
P230077
P230016
U 2579B TDA DIP18 P
U#1881 LM SO8 P
U 7812
TO220 P
U#4538
SO16 I
U#4001
SO14 I
U#4011
SO14 I
1
1
1
1
1
1
J100
J101
J102
J103
J105
J106
J107
J108
Z3484080
Z3485123
R313952
R313948
Z3485082
R313950
R313951
R313949
CD CT FTMS P 8 200
CD CT FTMS P12 130
J CT H MBS P12 M2SN WH
J CT H MBS P 8 M2SN WH
CD CT FTMS P 8 60
J CT H MBS P10 M2SN WH
J CT H MBS P11 M2SN WH
J CT H MBS P 9 M2SN WH
1
1
1
1
1
1
1
1
P 35
PC
R107009
R780417
R TCE H 10K K 0W5 S 7TS
PCB *701 LIDO INT
1
1
Q 36
P232044
Q#BC859B
1
P SS SOT23
SIT.
ITEM NO. DESCRIPTION
QUANTITY
Q 38
Q 93
Q 95
Q 96
Q 97
Q 98
Q 99
Q106
Q129
Q157
Q160
Q174
Q187
Q275
Q276
Q279
Q280
P232043
P232044
P232044
P232044
P232044
P232044
P232044
P232043
P232044
P232043
P232043
P232044
P232044
P232044
P232043
P232044
P232044
Q#BC849B
Q#BC859B
Q#BC859B
Q#BC859B
Q#BC859B
Q#BC859B
Q#BC859B
Q#BC849B
Q#BC859B
Q#BC849B
Q#BC849B
Q#BC859B
Q#BC859B
Q#BC859B
Q#BC849B
Q#BC859B
Q#BC859B
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
N SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
P SS SOT23
N SS SOT23
P SS SOT23
P SS SOT23
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 17
R 18
R 19
R 21
R 22
R 23
R 25
R 26
R 28
R 29
R 30
R 32
R 33
R 34
R 42
R 43
R 44
R100
R101
R103
R104
R107
R108
R109
R111
R112
R114
R116
R117
R130
R133
R142
R147
R148
R155
R156
R161
R162
R163
R166
R167
R168
R169
R170
R171
R173
R175
P201143
P201113
P201087
P201103
P201103
P201103
P201109
P201107
P201087
P201121
P201089
P201105
P201047
P201113
P201155
P201015
P201095
P201113
P201115
P201115
P201113
P201119
P201131
P201115
P201091
P201091
P201067
P201135
P201135
P201105
P201115
P201015
P201115
P201102
P201015
P201015
P201111
P201111
P201135
P201015
P201119
P201103
P201091
P201111
P201111
P201115
P201103
R# CE H220K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 8K2 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 27K F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 22E F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H680K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 68K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H150E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 5K6 F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 4K3 F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 15K F 0W12 0805
R# CE H 4K7 F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Date: 23/03/1999
R7625615
7
Parts listing
R7625615
Line Doubler Interface
SIT.
ITEM NO. DESCRIPTION
R176
R183
R185
R186
R188
R190
R191
R192
R193
R270
R271
R272
R273
R274
R281
R282
P201085
P201135
P201015
P201111
P201103
P201111
P201135
P201087
P201063
P201113
P201113
P201113
P201113
P201113
P201113
P201113
S135
R1011008 R CFFH 1E J 0W25
QUANTITY
R# CE H820E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 12K F 0W12 0805
R# CE H 12K F 0W12 0805
R7625615P UN *701 LIDO INT
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
1
/2
1
8
Parts listing
Date: 23/03/1999
R7625615
Contrast Modulation
R7624845
1
SERVICE SHEET
Date: 15/02/1999
R7624845
Block diagram
0V
1V
verctpar
0V
0V
vorct-saw
0V
2V
vorct+saw
2V
0V
INV_VFB
hoctpar
0V
0V
horct-saw
0V
1V
horct+saw
HFB
HFB
HP*
HP
HFB
detection
+5V
+5V
NAND
IC2
NAND
IC2
Delay +
pulse width
adjustment
IC1
NAND
IC2
NAND
IC2
+12V
P1
Gain_CM_*
1,5V
Horizontal
sawtooth
generator
Buffer
IC4
Inverter
IC4
Buffer
IC8
Inverter
IC8
hoctpar
+5V
BELLA
IC12
Vertical
sawtooth
generator
verct-saw
verct+saw
verctpar
BELLA
IC11
P2
Offset
1,5V
or
+12V
NAND
IC2 INV_VFB
VsawcorB
Vparcor
VsawcorG
VsawcorR
HsawcorB
Hparcor
HsawcorG
HsawcorR
NAND
IC2
SCL* SDA*
SCL* SDA*
horct+saw
horct-saw
Horizontal
parabola
generator
Vertical
parabola
generator
-5V
P3
SDA*
SCL*
Sommator
IC10
Sommator
IC10
Sommator
IC10
GAIN CM B
GAIN CM G
GAIN CM R
BELLA
IC13
+1,5V
+CorrB
+1,5V
-CorrG*
+CorrG
+1,5V
-CorrR*
+CorrR
Switch
IC18
Switch
IC18
HP*
-CorrG
-CorrR
Contrast Modulation
R7624845
BLOCK DIAGRAM
Date: 15/02/1999
R7624845
5
Contrast Modulation
R7624845
ADJUSTMENT PROCEDURE
Location of
adjustments
P3 Adjustment offset
horizontal parabola
P2 Adjustment symmetry
vertical parabola
P1 Adjustment symmetry
horizontal parabola
MP6 Vertical parabola
MP3 Horizontal parabola
Adjustments
- Connect a source to the projector and select the corresponding input (refer to
owners manual of the projector)
- Connect the probe of the oscilloscope to MP3
Adjustment offset
- Adjust the potentiometer P3 so that the maximum level of the horizontal parabola is
0V
Adjustment horizontal sawtooth
- Adjust the potentiometer P1 so that the horizontal parabola is symmetrical
Adjustment vertical sawtooth
- Connect the probe of the oscilloscope to MP6
- Adjust the potentiometer P2 so that the vertical parabola is symmetrical
6
Adjustment procedure
Date: 15/02/1999
R7624845
Contrast Modulation
R7624845
TECHNICAL DESCRIPTION : CIRCUIT
General
The contrast modulation unit R7624845 has been designed to be integrated in the
BV701MM / BD701 / BD708 of the 701 series and the *808S / *1208S / *1209S (new
input boards).
The unit is electrically connected with the J757 connector of the RGB INPUT +
DRIVER of the BV701MM/BD701S/BD708 series (attention, not the BV701S !).
If used in the 800/1200*S series equipped with the new input and driver boards, the
CM unit is connected with J3 of the RGB DRIVER 762720.
This optional board generates waveforms which are added to the gain control
voltages of the multipliers on the driver board.
The waveforms are composed of a sawtooth at horizontal and vertical frequency for
the left/right respectively top/bottom color shift.
Horizontal and vertical parabola waveforms are used for the hot spot problem.
In the menu, these electronic waveforms and their adjustments are referred to as :
- For the hot spot : &quot;Contrast Edge Correction&quot;
Horizontal :
Vertical :
&quot;Left and right&quot;
&quot;Top and bottom&quot;.
- For the Color shading or color shift : &quot;Contrast Equalisation&quot;.
Horizontal :
Vertical :
Horizontal sawtooth
generator
&quot;Red Horizontal&quot;
&quot; Green Horizontal&quot;
&quot; Blue Horizontal&quot;
&quot;Vertical&quot;
It is important that the sawtooth starts immediately after a flyback pulse and ends
when the scanning ends or the flyback starts.
The available trigger information on the connector is the HP pulse in the 701/708
chassis and HFB in the 808/1208/1209 series.
The HP pulse in the 700 chassis is the Hor. Drive pulse and because of the delay in
the switchers the flyback pulse itself is approximately 500ns delayed. Hence the
trigger pulse must be delayed and its width must be adapted to the real flyback time
of the projector (4.7&micro;s).
The delay of 500ns is installed with the first monoflop in IC1, 74HCT123.
The pulse width adjustment is realised with the second monoflop of the same IC1.
However, the pulse output pin 5 is ONLY selected when there are no HFB pulses,
since these always have priority. Consequently, the pulse will only pass through the
gate (NAND gate IC2) on condition there are no HFB pulses available.
For that purpose, the HFB pulses are detected with D5/C3/R6.
In case no HFB pulses are present, pin 1,2 of IC2 is low and the output high or, pin 4
is high. The modified positive HP pulses, output pin 5, can pass through the gates
and trigger Q2.
If HFB pulses are presented as it is the case in the 808S series, the HP pulses are
not passing through any more, conversely, the HFB pulses are passing the NAND
gate 8-9-10 of I2 and trigger Q2.
7
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
R7624845
The ramp is stopped when Q2 is switched on and C6 is discharged through Q2.
This is at the end of the scanning and it also means the end of the generated
sawtooth.
The same positive trigger pulse is inverted by IC3(1-2-3) where, at the output, the
negative pulses are clamped with C58/D6/R15 and keep Q3 off during the pulse or
flyback time. This must make certain that the sawtooth only starts at the end of the
flyback.
The sawtooth across C6 is buffered with IC4(1-2-3) and integrated with IC5 (5-6-7) to
be compared with the adjusted voltage at input pin 5.
Although P1 adjusts the amplitude of the sawtooth to 1Vpp, the symmetry of the
parabola is of utmost importance (see schematic ADJUSTMENT SYMMETRY
HORIZONTAL PARABOLA).
The sawtooth is buffered with IC4(5-6-7) and also inverted and DC-shifted to 1V with
IC4(10-11-12). These opposite phase outputs are supplied to the VRP* respectively
VRN* inputs of three registers in the Bella IC11 for the color shift adjustments.
Horizontal parabola
generator
The multiplier AD835 (IC6) generates a horizontal parabola by multiplying two
sawtooth-signals.
The offset (zero output when both inputs are zero) is adjusted with P3. IC4(14-15-16)
inverts the signal and applies some gain in order to match the range of the Bella's.
This signal is supplied to the VRP0 input of the BELLA IC11.
Vertical sawtooth
generator
Just like for the horizontal sawtooth generator, the load current of the current generator Q4 is adjusted in order to keep the top-top amplitude of the output constant,
irrelevant the input frequency.
Here, C16 is charged up via Q4 and discharged as soon Q5 is switched on. The
INV_VFB is shaped before triggering Q5.
IC8(5-6-7) buffers the sawtooth and feeds the VRP* inputs of three registers in IC12.
The sawtooth is also DC shifted (lifted up) to a minimum of +2V, and, inverted with
IC8(1-2-3) to match the Bellas range.
This inverted vertical sawtooth feeds the VRN* inputs of the same three registers in
IC12.
These controls are not accessible per color ( see later, amplitude adjustments).
Vertical parabola
generator
The multiplier IC9 (EL2082C) generates the parabola by multiplying two sawtoothsignals (same as for the horizontal parabola).
After inversion with IC10(5-6-7) the vertical parabola feeds the 0 register of IC12.
8
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
Amplitude adjustments
R7624845
1. Horizontal
As the hot spot is not color related, the horizontal parabola is adjusted with register
0 of IC11 and the Hparcor is sent to the three adders.
For the color shift a Hsawcor* signals is sent for each color to the respective adders.
2. Vertical
The vertical hot spot is not color related and hence a Vparcor signal is sent to the
three sommators.
The Vertical color shift per color is only required for special configurations. In a
standard configuration the three registers receive exactly the same data thus generating 3 identical Vsawcor* signals.
Adders
The three adders combine the adjusted waveforms per color with the Hparcor and
Vparcor waveforms.
Offset
If all waveforms are zero, the presence of the contrast modulation unit should not
have any influence on the contrast of the projector.
Therefore, an offset voltage of +1.5V is added to the dynamic waveforms. This is the
voltage choosen as the reference on the multipliers of the driver unit. Obviously, if all
these waveforms are zero, only the DC offset is applied to the input of the OPAMP
adder.
Compatibility 701/708 &lt;------&gt; 808S / 120*S
As there is a small difference in the range between the above chassis, an adaptation
of the amplitudes is necessary as follows.
For red and green the full amplitude is applied to the VRP0 and VRP1 respectively.
The VRN0 and VRN1 inputs are :
* +1.5V for the 800/1200 series
* reduced signals for the 700 series.
This selection is done by the multiplexer IC18 and based on the presence or absence of the HP pulses.
(As explained before, in the 700 chassis we must use HP pulses and in the 800/
1200 we must use HFB pulses.)
For the blue there is no adaptation needed.
Amplitude adjustments
of the composite
waveforms
As the corrective waveforms are added to the original DC_ gain voltages (and not
multiplied) we need to vary the amplitude in function of the gain setting in the RGB
drive board.
The registers 0, 1, and 2 receive the same data as the gain settings of the RGB
DRIVE board (see description of the board).
9
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
R7624845
TECHNICAL DESCRIPTION: SOFTWARE
1. Introduction
Today, multi-screen installations are very popular
for many applications (e.g. simulation, business).
In these installations, the goal is to obtain a
continuous matched image, forming one homogeneous field-of-view with overall light output uniformity.
The laws of physics applied to projection CRT and
optics dictates that the center of the projected
image will be brighter than the corners, this
phenomenon is normally referred to as 'corner fall
off'. Secondly, due to the normal off-axis projection of the red and blue images, CRT projection
displays a phenomenon referred to as 'color shift',
whereby one side of the screen is &quot;redish&quot; an the
other &quot;blueish&quot;.
Picture without Contrast Modulation
Picture with Contrast Modulation
2. Basic Concept
:,7+287&amp;2175$6702'8/$7,21
:,7+&amp;2175$6702'8/$7,21
horizontal light output
horizontal light output
&amp;251(5
)$//2))
100%
50%
50%
Im age
Im age
50% 100%
vertical
light output
50% 100%
vertical
light output
horizontal light output
horizontal light output
100%
50%
&amp;251(5
)$//2))
100%
100%
green
red
blue
&amp;2/25
6+,)7
&amp;2/25
6+,)7
75%
50%
green
red
blue
Image
Image
50% 100%
vertical
light output
vertical
50% 75% 100% light output
10
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
R7624845
3. Contrast Modulation Adjustment.
The Contrast Modulation option is automatically added
to the Random Access Adjustment Mode menu.
When the module is correctly installed, the projector
software will detect this option and the selection line
will be added in the menus.
Refer to your owner's manual to start up the adjustment
mode and to select the Random Access Adjustment
mode.
Notes:
5$1'20$&amp;&amp;(66
$'-8670(1702'(
PICTURE TUNING
GEOMETRY
CONVERGENCE
COLOR SELECT
CONTRAST MODULATION
&Ntilde;
- An external generated white image will be useful
during the following adjustments.
SELECT WITH OR
THEN &lt;ENTER&gt;
&lt;EXIT&gt; TO RETURN
&Ograve;
- Be sure the horizontal phase is correctly adjusted. The image must be centered on the raster with the horizontal phase adjustment, otherwise it is not possible to adjust the contrast modulation correctly.
Highlight CONTRAST MODULATION with the arrow keys and press &quot;ENTER&quot; to select.
&quot;ENTER&quot; selects the contrast modulation menu.
&quot;EXIT&quot; returns to the Path selection menu.
&quot;ADJUST&quot; returns to operational mode.
The first 3 adjustments (horizontal red, green, blue) are
used for horizontal light equalisation for the three
specific colors separately. This compensates the error
due to the different horizontal positions of the picture
tubes. One side of the image is reddish and the other
side is blueish. This phenomenon is called Color shift.
CONTRAST
EQUALISATION
RED HORIZONTAL
GREEN HORIZONTAL
BLUE HORIZONTAL
VERTICAL
CONTRAST EDGE CORRECTION
The VERTICAL adjustment affects the three colors at
the same time and corrects the vertical error in light
output due to the projection angle (10.5 degrees).
Left and right (horizontally) and top and bottom (vertically) adjustments improves the 'hot spot' in the center
of the screen.
LEFT and RIGHT
TOP and BOTTOM
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
3.a Contrast equalisation ('Color Shift')
Highlight RED HORIZONTAL with the arrow keys and
press &quot;ENTER&quot;.
Only a red image is displayed. Use the arrow keys to
equalise the light output on the left and right side of the
image. The best result is obtained by looking on the left
and the right side until both are equal, or by using a very
sensitive light meter.
&quot;ENTER&quot; returns to the contrast modulation menu.
Repeat this adjustment for green and blue by selecting
first Green horizontal and than Blue horizontal.
CONTRAST
EQUALISATION
RED HORIZONTAL
GREEN HORIZONTAL
BLUE HORIZONTAL
VERTICAL
CONTRAST EDGE CORRECTION
LEFT and RIGHT
TOP and BOTTOM
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
11
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
R7624845
Note: (only for non-ASIC controllers) When the end of adjustment range is reached for red and blue, the green
image will also be displayed, to give you the message &quot;end of adjustment range&quot;. The green image stays active
until a new selection is made.
&quot;ENTER&quot; displays the red image.
&quot;EXIT&quot; returns to the Random access adjustment
mode main menu
&quot;ADJUST&quot; returns to operational mode.
Highlight VERTICAL with the arrow keys and press
&quot;ENTER&quot;. This adjustment is for all three colors at the
same time.
CONTRAST
EQUALISATION
Use the arrow keys to equalise the vertical light output
and press &quot;ENTER&quot; to continue.
RED HORIZONTAL
GREEN HORIZONTAL
BLUE HORIZONTAL
VERTICAL
The best result is obtained on a white image by looking
on the top and the bottom side until both are equal, or
by using a very sensitive light meter.
CONTRAST EDGE CORRECTION
&quot;ENTER&quot; selects the Vertical contrast equalisation
option.
&quot;EXIT&quot; returns to the Random access adjustment
mode main menu.
&quot;ADJUST&quot; returns to operational mode.
LEFT and RIGHT
TOP and BOTTOM
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
3.b Contrast edge correction ('hot spot')
Highlight LEFT-RIGHT with the arrow keys and press
&quot;ENTER&quot; to start the horizontal 'hot spot' correction in
the center of the screen. Adjust with the arrow keys for
the same light output in the corners as in the center of
the image.
CONTRAST
EQUALISATION
RED HORIZONTAL
GREEN HORIZONTAL
BLUE HORIZONTAL
VERTICAL
CONTRAST EDGE CORRECTION
This left-right adjustment must be done in combination
with the top-bottom adjustment as both adjustments
influence each other.
Note: these adjustments will reduce the total light
output, so do not over adjust. A bar scale of 10 - 15 for
both adjustments gives a good result.
Press &quot;ENTER&quot; to return to the contrast modulation
menu.
LEFT and RIGHT
TOP and BOTTOM
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
ENTER starts the left-right contrast edge correction.
EXIT returns to the Random Access adjustment
main menu.
ADJUST returns to operational mode.
12
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
Highlight TOP-BOTTOM with the arrow keys and press
&quot;ENTER&quot; to start the vertical 'hot spot' correction in the
center of the screen. Adjust with the arrow keys for
the same light output in the corners as in the center of
the image.
This top-bottom adjustment must be done in combination with the left-right adjustments as both adjustments
influence each other.
Note : these adjustments will reduce the total light
output, so do not over adjust. A bar scale of 10 - 15 for
both adjustments gives a good result.
R7624845
CONTRAST
EQUALISATION
RED HORIZONTAL
GREEN HORIZONTAL
BLUE HORIZONTAL
VERTICAL
CONTRAST EDGE CORRECTION
LEFT and RIGHT
TOP and BOTTOM
Select with
or
then &lt;ENTER&gt;
&lt;EXIT&gt; to return
Press &quot;ENTER&quot; to return to the contrast modulation
menu.
ENTER starts the top-bottom contrast edge
correction.
EXIT returns to the Random Access adjustment
main menu.
ADJUST returns to operational mode.
13
Technical description
Date: 15/02/1999
R7624845
Contrast Modulation
R7624845
PARTS LISTING
QUANTITY
SIT.
ITEM NO. DESCRIPTION
C# C0G MU 1N J 50 1206
C# C0G MU 390P F 50 0805
C# Y5V MU 100N Z 25 0805
C# X7R MU 220N K 50 1210
C# TA
10M M 16 6032
C# X7R MU 15N K 50 1206
C# Y5V MU 330N Z 25 1206
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 3P3D 50 0805
C# X7R MU 220N K 50 1210
C# TA
10M M 16 6032
C# Y5V MU 470N Z 25 1206
C# Y5V MU 1M Z 16 1206
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 3P3D 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P J 50 0805
C# C0G MU 47P J 50 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# TA
10M M 16 6032
C# Y5V MU 100N Z 25 0805
C# TA
10M M 16 6032
C# Y5V MU 330N Z 25 1206
C# Y5V MU 100N Z 25 0805
C# TA
10M M 16 6032
C# Y5V MU 330N Z 25 1206
C# Y5V MU 100N Z 25 0805
C# Y5V MU 100N Z 25 0805
C# C0G MU 220P J 50 0805
C# Y5V MU 100N Z 25 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D 5
D 6
D 7
D 8
D 9
D 10
D 11
D 12
D 13
D 14
D 15
P234099
P234055
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
P234099
D#4148
D#BAT54
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
D#4148
R DMMELF
SCH SOT23
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
R DMMELF
1
1
1
1
1
1
1
1
1
1
1
I 1
I 2
I 3
I 4
I 5
I 6
I 7
I 8
I 9
I 10
I 11
I 12
I 13
I 14
I 15
I 16
I 17
I 18
P230073
P230072
P230072
P230705
P230328
P231489
P230103
P230328
R134225
P230705
P230653
P230653
P230653
P230374
P230905
P230062
P230273
P230216
U#74HCT123
SO16 I
U#74HC00
SO14 I
U#74HC00
SO14 I
U#34084 MC SOL16 P
U#064 TL SO14 I
U#835 AD SO8 I
U#74HCT04
SO14 I
U#064 TL SO14 I
U 2082 EL DIP8 P
U#34084 MC SOL16 P
U#BELLA 5
SOL28 P
U#BELLA 5
SOL28 P
U#BELLA 5
SOL28 P
U#317L LM SO8 P
U#337L LM SO8 P
U#78L05A LM SO8 P
U#79L05A LM SO8 P
U#74HC4053
SO16 I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
J 1
R3484128 CD CT
M 1
M 2
M 3
M 4
M 5
M 6
M 7
M 8
M 9
R313729
R313729
R313729
R313729
R313729
R313729
R313729
R313729
R313729
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
J TESTEYE D2,1 H3,1 SN BK
1
1
1
1
1
1
1
1
1
P 1
P 2
P 3
P201390
P201390
P201393
R#TCE H 2K M 0W25 S4 TS
R#TCE H 2K M 0W25 S4 TS
R#TCE H 50K M 0W25 S4 TS
1
1
1
PC
R780374
PCB D700 C_M
1
Q 1
Q 2
Q 3
Q 4
Q 5
P232044
P232118
P232012
P232044
P232043
Q#BC859B
Q#BSS87
Q#BFR30
Q#BC859B
Q#BC849B
P SS SOT23
F SS SOT89
SS SOT23
P SS SOT23
N SS SOT23
1
1
1
1
1
D#4148
D#4148
D#4148
D#4148
1
1
1
1
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 10
P200435
P201107
P201094
P201085
P201111
P201157
P201107
P201109
P201071
P201087
R# CE H 10K F 0W25 1206
R# CE H 6K8 F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H820K F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 8K2 F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 1K F 0W12 0805
1
1
1
1
1
1
1
1
1
1
Date: 15/02/1999
R7624845
SIT.
ITEM NO. DESCRIPTION
C 1
C 2
C 3
C 4
C 5
C 6
C 7
C 8
C 9
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
C 18
C 19
C 20
C 21
C 22
C 23
C 24
C 25
C 26
C 27
C 28
C 29
C 30
C 31
C 32
C 34
C 35
C 36
C 37
C 38
C 39
C 40
C 41
C 42
C 43
C 44
C 45
C 46
C 47
C 48
C 49
C 50
C 51
C 52
C 53
C 54
C 55
C 56
C 57
C 58
C 59
C 60
C 61
P210013
P210055
P210213
P210169
P212018
P210152
P210136
P212018
P210213
P210213
P210213
P210213
P210132
P210169
P212018
P210148
P210178
P212018
P210213
P210213
P210213
P210213
P210213
P210213
P210132
P210019
P210019
P210019
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P210213
P212018
P210213
P212018
P210213
P210213
P212018
P210213
P212018
P210213
P212018
P210136
P210213
P212018
P210136
P210213
P210213
P210023
P210213
D 1
D 2
D 3
D 4
P234099
P234099
P234099
P234099
R DMMELF
R DMMELF
R DMMELF
R DMMELF
FTMS P12
QUANTITY
70
1
14
Parts listing
Contrast Modulation
SIT.
ITEM NO. DESCRIPTION
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R 23
R 24
R 25
R 26
R 27
R 28
R 29
R 30
R 31
R 32
R 33
R 34
R 35
R 36
R 37
R 38
R 39
R 40
R 41
R 42
R 43
R 44
R 45
R 46
R 47
R 48
R 49
R 50
R 51
R 52
R 53
R 54
R 55
R 56
R 57
R 58
R 59
R 60
R 61
R 62
R 63
R 64
R 65
R 66
R 67
R 68
R 69
R 70
R 71
R 72
R 73
R 74
R 75
R 76
P201039
P201125
P201087
P201101
P201157
P201087
P201087
P201079
P201119
P201087
P201106
P201063
P201156
P201095
P201095
P201107
P201109
P201071
P201103
P201039
P201125
P201097
P201139
P201111
P201111
P201063
P201077
P201085
P201077
P201087
P201063
P201039
P201087
P201039
P201111
P201111
P201087
P201087
P201087
P201087
P201087
P201087
P201087
P201100
P201089
P201087
P201094
P201087
P201087
P201087
P201087
P201087
P201087
P201087
P201100
P201089
P201087
P201093
P201103
P201087
P201087
P201087
P201087
P201087
P201087
P201087
R# CE H 10E F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 3K9 F 0W12 0805
R# CE H820K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H470E F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 6K2 F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H750K F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 2K2 F 0W12 0805
R# CE H 6K8 F 0W12 0805
R# CE H 8K2 F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 39K F 0W12 0805
R# CE H 2K7 F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H390E F 0W12 0805
R# CE H820E F 0W12 0805
R# CE H390E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 3K6 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 2K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 3K6 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K8 F 0W12 0805
R# CE H 4K7 F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 1K F 0W12 0805
R7624845
QUANTITY
SIT.
ITEM NO. DESCRIPTION
QUANTITY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
R 77
R 78
R 79
R 80
R 81
R 82
R 83
R 84
R 85
R 86
R 87
R 88
R 89
R 90
R 91
R 92
R 93
R 94
R 95
R 96
R 97
R 98
R 99
R100
R101
R102
R103
R104
R105
R106
R107
P201100
P201089
P201075
P201087
P201055
P201055
P201055
P201055
P201055
P201055
P201063
P201063
P201063
P201108
P201091
P201081
P201073
P201135
P201111
P201139
P201119
P201039
P201039
P201071
P201075
P201053
P201065
P201111
P201073
P201157
P201058
SR 1
SR 2
R1011129 R CFFH 10E J 0W25
R1011129 R CFFH 10E J 0W25
1
1
R7624845P UN G808S C_M
1
R# CE H 3K6 F 0W12 0805
R# CE H 1K2 F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 1K F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H 47E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H100E F 0W12 0805
R# CE H 7K5 F 0W12 0805
R# CE H 1K5 F 0W12 0805
R# CE H560E F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H100K F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H150K F 0W12 0805
R# CE H 22K F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H 10E F 0W12 0805
R# CE H220E F 0W12 0805
R# CE H330E F 0W12 0805
R# CE H 39E F 0W12 0805
R# CE H120E F 0W12 0805
R# CE H 10K F 0W12 0805
R# CE H270E F 0W12 0805
R# CE H820K F 0W12 0805
R# CE H 62E F 0W12 0805
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PRODUCT SAFETY NOTICE
Components identified by
have
SPECIAL CHARACTERISTICS IMPORTANT
TO SAFETY. Before replacing any of
these components, read carefully the
service safety precautions.
15
Parts listing
Date: 15/02/1999
R7624845
IR Remote Receiver 800
R9827515
External remote infrared receiver:
the all-seeing eye for BARCO projectors
BARCO's external infrared remote receiver facilitates the use of the projector's infrared remote control in difficult
installations.
The infrared receiver can be directly hardwired to any digitally controlled BARCO projector or through a switcher. A LED
display indicates the selected source number. The special flexible fixation arm of the receiver allows to fix it in almost
any position on the ceiling or wall.
R5975174 r02
SERVICE SHEET
Date: 13/03/97
1
R9827515
IR Remote Receiver 800
R9827515
MOUNTING INSTRUCTIONS for the INFRA RED REMOTE
RECEIVER 800 (98 27515)
This stand-alone IR Receiver connected to the BG 800 - BD800 projectors or the RCVDS800 with the available D9D9 communication cable, refer to info sheet 59 75134, allows to transfer the IR signals from the RCU800 or RCU800U
to the projector and displaying the selected input.
COMMUNICATION CABLE
IR REM REC800
SCREEN
PROJECTOR
CONFERENCE ROOM
FIXING FOOT
RCU800 or
RCU800U
CONTROL ROOM
D9 connector for data communication
link between the BARCO projectors
BG800 - BD800 or the RCVDS800
OPERATION
Point the IR transmitter RCU800 or RCU800U at the front side of the IR Remote Receiver 800 (face with window).
Refer to owner's manual of the respective projector or RCVDS800 for further instructions about the use of the IR remote
control.
Mounting instructions
Date: 13/03/97
2
R9827515
IR Remote Receiver 800
R9827515
Mounting instructions:
120&deg;
120&deg;
40
Mount the fixing foot of the IR Remote Receiver on the wall by means of three screws.
Install the communication connection between IR REMOTE RECEIVER and the PROJECTOR 800 serie by
means of the D9-D9 communication cable.
Mounting instructions
Date: 13/03/97
3
R9827515
IR Remote Receiver 800
R9827515
Parts listing R9827515
ITEM NO.
DESCRIPTION
R593082
R593229
R593545
R5975174
R7617625
BOX201 245X 130X130 4RB
LS FOAM 700X140X15
BAG ASTSH 203X 305
MAN INS PJ49 IR RX
UN DSPL PJ49 G800 IR UNV
QUANTITY
1
1
1
1
1
Parts listing 76 17625
SIT.
ITEM NO. DESCRIPTION
142
131
141
143
R3621195
R362188
R362188
R366110
SCR D7985 M 2.5X 10 STZB
SCR D916 M 3 X 4 STBK
SCR D916 M 3 X 4 STBK
NUT D934 M 2.5
STZN
3
3
3
3
150
R593526
BAG PE 160X 220X0.06 WL
1
110
R721800
WDW IR REC+DIS RCVDS
1
R761620
UN RX EP49 RCVDS800 IR
1
130
140
120
100
R800738
R800739
R800740
R802926
HSGEP RCVDS3 IR RX FIX
HSGEP RCVDS3 IR RX FIX
HSGEP RCVDS3 IR RX FLX
HSG49C DSPL HSG
1
1
1
1
C 10
C 11
C 12
C 13
C 14
C 15
C 16
C 17
R111531 C EL RA 10M M 35E2 85
R113730 C POMERA 330N K 63E2 85
R113730 C POMERA 330N K 63E2 85
R111468 C EL RA 470M Z 16E2 85
R112741 C CE MI 1N5K100E2
R111486 C EL RA 47M M 50E2 85
V1127830 C X7R MU 100N K 50E2 125
R112242 C NP0 MI 100P G100E2
D 1
D 2
D 10
D 11
D 12
D 13
D 14
D 15
D 16
D 17
R131685
R131685
R131950
R131621
R131621
R131621
R131621
R131621
R131621
R1316361
LED 1DIG CA RD H 7.62
LED 1DIG CA RD H 7.62
D BYV27-150
AR SOD57
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D S 1N4148 075150 DO35
D Y BAT85 030200 DO34
1
1
1
I 1
I 5
I 6
I 7
R132825
R134032
R137625
R137516
U 1064 SAA DIP24 P
U 78L05AC
TO92 P
U 34063
DIP8 P
U 74LS242
DIP14 P
1
1
1
1
J 1
J 2
J 3
J 4
J 5
J 6
J 7
J 13
J 14
R313284
R313284
R313284
R313284
R313284
R313284
R313284
R3135015
R313924
J CIS MBS P 1 L6.2 RL
J CIS MBS P 1 L6.2 RL
J CIS MBS P 1 L6.2 RL
J CIS MBS P 1 L6.2 RL
J CIS MBS P 1 L6.2 RL
J CIS MBS P 1 L6.2 RL
J CIS MBS P 1 L6.2 RL
J DE P8 FBS P 9 FUMBLPGDB
J CT H MBT P 4 M2SN WH
1
1
PARTS LISTING
QUANTITY
L 1
R3061341 CH AX NS 100 UH
1
PC
R780014
PCB PJ49 800 DSPL IR1
1
Q 1
Q 2
Q 3
Q 4
R1314295
R1314295
R1314295
R1314295
Q BC549B
Q BC549B
Q BC549B
Q BC549B
R 10
R 11
R 12
R 13
R 14
R 15
R 16
R 17
R 18
R 19
R 20
R 21
R 22
R101524 R MF H100E F 0W4 E3
R101524 R MF H100E F 0W4 E3
R101524 R MF H100E F 0W4 E3
R101547 R MF H 8K2 F 0W4 E3
V1026173 R MF H 1E5 F 0W6 E4
R101541 R MF H 2K7 F 0W4 E3
R101520 R MF H 47E F 0W4 E3
R101558 R MF H 68K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101548 R MF H 10K F 0W4 E3
R101560 R MF H100K F 0W4 E3
R101534 R MF H680E F 0W4 E3
N SS TO92
N SS TO92
N SS TO92
N SS TO92
Parts listing 76 1620
SIT.
ITEM NO. DESCRIPTION
1
R805067
1
QUANTITY
FRM52 RX IR SCRN FR BL
R761620D CD CT
FTMS P 4 130
1
1
C 2
C 3
C 8
C 11
C 12
R115940
R1159181
R1115915
R111476
R1127741
C PP RA 10N J 63E2 85
C PP RA 1N2J100E2 85
C EL5 RA 4M7M 35E2 85
C EL RA 47M M 25E2 85
C Z5U MU 100N Z 50E2 85
1
1
1
1
1
D 2
D 4
R131744
R131681
D ZEN 5V6 0W5 C DO35
D O BPW41N PIN
1
1
I 1
R132824
U 2800
1
L 1
R3061582 CH AX NS
PC
R716581
PCD EP49 RCVDS800 RX IR
1
R 9
R 10
R101560
R101520
R MF H100K F 0W4 E3
R MF H 47E F 0W4 E3
1
1
TBA
DIP14 P
1.5 MH
Date: 13/03/97
1
4
R9827515
IR Remote Receiver 800
R9827515
Interconnection diagram
PIN CONFIGURATION
RS232 IN
1 -2 PC_TxD (Transmit DATA)
3 PC_RxD (Receive DATA)
4 PC_CTS (Clear To Send)
5 ground
6 -7 -8 PC_DTR (Data Terminal Ready)
9 -COMMUNICATION PORT
1 RCVDS_PPM (Pulse Position Mod.)
2 RCVDS_TxD (Transmit DATA)
3 RCVDS_RxD (Receive DATA)
4 +9V.I
5 ground
6 RCVDS_SCL (Serial Clock line)
7 RCVDS_RDY (Ready)
8 ++30V
9 ground
, 5 5 H P R W H F R Q W U R O
&amp; R P P X Q L F D W L R Q F D E O H
RCVDS 05
REMOTE PROJECTOR
5&amp;9'6 EDFNSDQHO
On
On
7 2 3 52 -(&amp;7 25
To comm port
(800 peripherals)
TO NEXT DEVICE
5
TO HOST
S-VIDEO
/
BARCO
V
V
5
VIDEO
S
H/ C
H/ C
98 280 20
98 27930
/
RS 232
B
B-Y
B
6
7
$
1
'
$
5
'
2
8
7
3
8
7
COMMUNICATION INTE RFACE
G
Y
G
&amp;
2
0
3
2
1
(
1
7
9
,'
(
2
,1
3
8
7
98 2792 0
5
R
R-Y
R
5
*
%
/
(
9
(
/
6
&lt;
1
&amp;
,1
3
8
7
1 RCVDS_PPM OUT (Pulse Position Mod.)
2 RCVDS_TxD (Transmit DATA)
3 RCVDS_RxD (Receive DATA)
4 +9V
5 ground
6 RCVDS_SCL IN (Serial Clock line)
7 RCVDS_RDY OUT (Ready)
8 ++30V
9 ground
Mode switch in
position &quot;BARCO&quot;
'
IHPDOH
98 28 010
'
PDOH
EXTENSION
5(027(&amp;21752//('9,'(2'$7$6(/(&amp;725
6 7 % &lt; 3$86( 7 (; 7
$8',2
35()$',1*
6+$531 +8 (
6$7 %5,*+71&amp;2175
,5
5&amp;9'6
6(/(&amp;7(' ,1387
212 ))
5&amp;9'6 IURQWSDQHO
&amp; R P P X Q L F D W L R Q F D E O H
, 5 5H P R W H U H F H L Y H U
1 RCVDS_PPM IN (Pulse Position Mod.)
2 RCVDS_RxD (Receive DATA)
3 RCVDS_TxD (Transmit DATA)
4 +9V
5 ground
6 RCVDS_SCL OUT (Serial Clock line)
7 RCVDS_RDY IN (Ready)
8 ++30V
9 ground
IR REMOTE RECEIVER
1 RCVDS_PPM (Pulse Position Mod.)
2 ground
3 SDA (Serial DATA line)
4 +9V
5 ground
6 RCVDS_SCL (Serial Clock line)
7 ground
8 ++30V
9 ground
, 5 5 H P R W H F R Q W U R O
Interconnection diagram
Date: 13/03/97
5
R9827515
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
REPLACEMENT OF A PICTURE TUBE
WARNING: CRT HANDLING
The picture tube encloses a high vacuum and care must be taken not to bump or to
scratch the picture tube as this may cause the tube to implode resulting in personal
injury and property damage. Shatterproof goggles must always be worn by individuals while handling the CRT or installing it in the projector.
Do not handle the CRT by the neck.
WARNING
TURN OFF THE PROJECTOR AND UNPLUG THE POWER CORD
BEFORE PROCEEDING TO THE REPLACEMENT OF A PICTURE TUBE
I. Removing and disassembling the defective picture tube.
Getting Access to the picture tube
1. Remove the top cover of the projector (please refer to the projector installation manual).
2. Loosen the two locking screws of the module frame.
3. Open the module frame by pivoting it towards the front of projector.
Module frame
Retaining screws
Retaining screws
Replacement of a picture tube
1
Date : 19/05/99
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
Electrical disconnection
4. EHT lead disconnection
Pull out the EHT lead of the defective picture tube from the EHT splitter.
EHT lead
Red
Green
Blue
To pull out
To secure
Fig. 1
To open
CRT ground plug
5. Picture tube drive module removal
Disconnect the CRT ground plug (black
wire) of the defective picture tube.
Loosen the gear clamp of the Picture
tube drive module.
Carefully pull the module back to slide
the CRT socket off from the end of the
CRT.
CRT ground wire
Gear clamp
Picture tube drive module
Replacement of a picture tube
Fig. 2
2
Date : 19/05/99
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
CRT unit removal
Bolts
6. Remove the two bolts, holding the CRT unit
to the CRT main frame.
Pull upwards the CRT unit while using a
screw driver to push the CRT out of the clips
at the bottom, to remove the CRT unit.
clips
Clips
clips
Fig. 3
Removing the deflection unit and the stigmator magnets
- Loosen the gear clamp of the stigmator
magnets unit.
- Loosen the gear clamp of the deflection unit.
- Slide both units off from the end of the CRT.
Gear clamp
Deflection unit
Gear clamp
Stigmator unit
Fig. 4
Replacement of a picture tube
3
Date : 19/05/99
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
II. Placement of the new picture tube.
1. Remove the CRT ground unit from the defective picture tube and reinstall it on the new picture tube.
CRT ground unit
2. Reinstall the two units, stigmator and deflection yoke, on the picture tube neck and secure the respective
gear clamp (see Fig. 4).
3. Place the picture tube unit correctly on its two clips and push it downwards to fit. Secure the position with
the two bolts (see Fig. 3).
4. Plug in the EHT lead of the installed picture tube on the EHT splitter and lock the connector (see Fig. 1).
5. Push the CRT Socket module on the picture tube (see Fig. 2).
Replacement of a picture tube
4
Date : 19/05/99
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
III. Picture tube alignment
Introduction
Before starting the alignment of the new picture tube, the projector must warm
up for at least 15 minutes at a medium brightness and contrast.
If a set of three tubes must be replaced, it is advisable to start with the
replacement of the red and blue tubes first, and using the green as the
reference.
Proceed then with the replacement of the green tube, using now one of the
other colors tubes as the reference.
A. Replacement of a complete
set of three tubes
Apply an external crosshatch pattern at 15 kHz or use the internal crosshatch.
Align the optical and electrical focus of the tube.
Rotate the deflection yoke until the horizontal lines of the crosshatch are
levelled on the screen.
Tighten now carefully the screw of the gear clamp of the deflection yoke.
Center the picture on the CRT faceplate (refer to explanation 'Raster
centering').
Note: alignment of the stigmators will change again its position, if so, realign
raster centering.
B. Replacement of one or
two tubes
In such case, the remaining tube can be used as the reference for
centering and positioning of the new tubes.
C. Adjustments applicable
to the three tubes
Preparation
- Proceed to quick optical lens focusing (please refer to the projector
installation manual).
- Adjust the 2-pole and 4-pole
magnetic rings on the CRT neck in
their neutral position (see illustration on next page).
- Select a source that will generate
a field of small dots and
crosshairs.
Neutral position
Replacement of a picture tube
4-pole rings
2-pole rings
5
Date : 19/05/99
VISION 708
R9002321
R9002322
R9002327
R9002328
R9000745
Adjustment of the stigmators (4-pole magnet ring closest to the deflection yoke)
- Lower the brightness and increase the contrast.
- Overdrive the midpoint focus by adjusting the lens focusing for the respective
CRT.
- Adjust the four pole rings until the defocused dots are circular.
- Realign the electrical and optical focus.
- Reposition the raster as described earlier.
- Due to mutual influence between the stigmators, focus and centering, it is
advised to repeat above a couple of times.
Adjustment of the 2-pole magnets (the rings closest to the CRT socket)
- Underdrive the electronic focus by adjusting the left arrow key of the RCU
for the respective CRT.
- Adjust the 2-pole magnets rings by rotating one or both up to a point where
the 'shading' of both sides of the vertical and horizontal lines is equal (see
figure).
a
b
a&lt;b
c&lt;d
a' b'
a'=b'
c'=d'
c
c'
d
d'
- Realign the electrical and optical focus.
- Repeat the alignment of the stigmators if necessary, as both adjustments
(stigmator and 2-pole magnets) influence each other.
Re-alignment of the image width coil(s)
- Decrease the contrast and increase the brightness to reveal the background
raster.
- Refer to sheet 'Deflection module R762447' in this manual for the alignment
of the image width coils.
Note:
When only one tube has been replaced, you can use the image width of one
of the other tubes as a reference, and obviously limit the adjustment to the core
of the corresponding replaced tube.
Replacement of a picture tube
6
Date : 19/05/99
VISION 708
D. Raster centering
R9002321
R9002322
R9002327
R9002328
The raster must be centered on the CRT
screen surface of each tube, therefore, it is
necessary to look into the lenses.
R9000745
5$67(5&amp;(17(5,1*
CONTRAST LEVEL IS REDUCED
AND BRIGHTNESS INCREASED
TO MAKE THE RASTER
VISIBLE ON THE FACE PLATE
OF EACH CRT.
Raster centering controls (please refer to the
projector installation manual).
USE THE ARROW KEYS
TO CENTER THE RASTER
ON THE GREEN, RED AND
BLUE CRT RESPECTIVELY
Picture movement when adjusting the arrow keys to
center the *5((15$67(5
&lt;ENTER&gt; to continue
&lt;EXIT&gt; to return
: the RED and Blue raster are tracked with
the GREEN raster horizontally.
127,&amp;(
%/8(
*5((1
5('
To center the5('UDVWHU9(57,&amp;$//&lt;press(17(5
Center the raster vertically, using the arrow keys of the RCU ’up’ and ’down’
To center the%/8(UDVWHU9(57,&amp;$//&lt;press(17(5
Center the raster vertically, using the arrow keys of the RCU ’up’ and ’down’
$GGLWLRQDO+25,=217$/FRUUHFWLRQVIRUWKH5('DQG%/8(
UDVWHUDIWHUSLFWXUHWXEHUHSODFHPHQWRQO\
P2
P1
(Two multiturn potentiometers are provided on the module ’Focusing+Shift&quot;)
%/8(
*5((1
5('
RED
BLUE
P2
P1
COMM PORT
(800 peripherals)
Replacement of a picture tube
REMOTE
R
G(S)
B
S
VIDEO
S-VIDEO
7
Date : 19/05/99
Failure (BV708)
I2C Error
I2C error is displayed on the screen together with the
respective address, as illustrated on screen picture:
The table below indicates which IC corresponds to the
displayed address . Replacement of the indicated IC
solves the I2C error.
FAILURE
I2C error
addr. : 7FH
Convergence module (Driver) R762454 - Green convergence sub module R7625128
Convergence zones
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
HEX
address
IC CORRECTION
ZONE
Red/Blue
vert./hor.
C0H
C2H
C4H
C6H
C8H
CAH
CCH
CEH
D0H
D2H
D4H
D6H
D8H
DAH
DCH
DEH
E0H
IC35
IC21
IC624
IC22
IC621
IC27
IC6
IC625
IC609
IC619
IC2
IC1
IC601
IC602
IC26
IC608
IC44
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
E2H
E4H
E6H
E8H
EAH
ECH
EEH
IC7
IC618
IC36
IC615
IC43
IC616
IC622
18
19
20
21
22
23
24
HEX
address
IC CORRECTION
Green vert./hor.
ZONE
00H
IC800
02H
IC801
04H
IC802
06H
IC803
08H
IC804
0AH
IC805
0CH
IC806
0EH
IC807
10H
IC808
12H
IC809
14H
IC810
16H
IC811
22
3
8
17
13
12
14
11
6
15
7
16
9
18
19
10
4
23
5
24
20
1
2
21
1
Hardware failure I C ERROR
2
Date : 19/05/99
Failure (BV708)
I2C Error
CONVERGENCE (Driver) MODULE R762454
I2C ADDRESSES
E0H
CEH
IC44
IC625
EAH
IC43
C0H
IC35
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
C4H
E6H
IC36
C8H
IC621
DCH
IC26
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC624
EEH
CAH
IC27
IC622
D2H
IC619
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
E4H
C6H
IC22
C2H
IC21
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC42
FAH
E8H
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC618
ECH
IC616
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC615
F8H
IC14
IC13
B8H
IC409
F6H
3AH
E2H
IC7
IC406
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
CCH
D0H
IC609
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC6
D6H
IC1
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
DEH
D4H
IC2
D8H
IC601
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC608
DAH
IC602
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
IC801
00H
IC800
IC809
IC807
12H
0EH
IC810
IC804
16H
IC811
10H
IC808
IC805
0CH
IC806
IC802
06H
IC803
02H
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
14H
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
08H
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
0AH
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
04H
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
GREEN CONVERGENCE (Driver) MODULE R7625128
I2C ADDRESSES
HEX
IC
CORRECTION
F6H
F8H
3AH
HEX
IC
CORRECTION
address
address
IC13
left keystone
right keystone
left bow
right bow
top keystone
bottom keystone
top bow
bottom bow
IC14
IC406
B8H
IC409
FAH
IC42
coarse convergence
RED vertical corners
BLUE vertical corners
RED horizontal sides
BLUE horizontal sides
horizontal midline bow
horizontal midline skew
vertical midline bow
vertical midline skew
N_S Seagull
E_W Seagull
2
Hardware failure I C ERROR
2
Date : 19/05/99
Failure (BV708)
I2C Error
Horizontal and Vertical deflection module R762447
ADDRESSHEX IC
CORRECTION
ADDRESSHEX IC
CORRECTION
F2 H
Vert Coarse Shift Red
Vert Fine Shift Red
Vert Coarse Shift Green
Vert Fine Shift Blue
F4 H
Vertical Amplitude
Vertical Linearity
Horizontal Amplitude
Vert Coarse Shift Blue
IC394
IC369
F0H
(IC52)
F2H
(IC369)
F4H
(IC394)
Horizontal Shift+Focus module R762450
ADDRESSHEX IC
CORRECTION
F0 H
Horizontal Shift Red
Horizontal Shift Green
Horizontal Shift Blue
IC52
3
Hardware failure I C ERROR
2
Date : 19/05/99
Failure (BV708)
I2C Error
Synchronisation module
R7624895 (or R7624896)
ADDRESSHEX IC
CORRECTION
4E H
Blanking Right
Blanking Left
Blanking Bottom
Blanking Top
Hor Phase
IC1
IC1
(4E H)
QUAD Decoder module
R7627455 (or R7627452)
ADDRESSHEX IC
CORRECTION
40 H
SHARP_en
Sharpness control
IC17
IC17
(40 H)
Line Doubler module R7625625
(Option)
ADDRESSHEX IC
CORRECTION
7A H
LIDO control
IC108
IC108
(7A H)
4
Hardware failure I C ERROR
2
Date : 19/05/99
Failure (BV708)
I2C Error
RGB Input+Drive module R7627661
ADDRESSHEX IC
CORRECTION
ADDRESSHEX IC
CORRECTION
5A H
IC7
White Balance Red
White Balance Green
White Balance Blue
Saturation control
70 H
Color switching
Fast/Slow
Peaking Off/On
Source Selection
58 H
IC8
Brightness control
Tint (Hue) control
IBCL control
ABL On/Off
IC607
Sub-unit BELLA protection R762228S
ADDRESSHEX IC
CORRECTION
5C H
Black balance R
Black balance G
Black balance B
Contrast control
IC1
IC1
(5C H)
IC7
(5A H)
IC8
(58 H)
IC607
(70 H)
5
Hardware failure I C ERROR
2
Date : 19/05/99
Failure (BV708)
I2C Error
RGB Input+Drive module R7627665
ADDRESSHEX IC
CORRECTION
ADDRESSHEX IC
CORRECTION
5A H
IC600
White Balance Red
White Balance Green
White Balance Blue
Saturation control
58 H
IC655
Brightness control
Tint (Hue) control
IBCL control
ABL On/Off
5C H
IC652
Black balance R
Black balance G
Black balance B
Contrast control
70 H
IC800
Color switching
Fast/Slow
Peaking Off/On
Source Selection
IC600
(5A H)
IC655
(58 H)
IC800
(70 H)
IC652
(5C H)
6
Hardware failure I C ERROR
2
Date : 19/05/99
">
Hi! I've reviewed the Barco BARCOVision 708 MM Iris service manual. This extensive document covers safety procedures, parts lists, and detailed troubleshooting for this projection system. Ask your questions about repair and maintenance
Show related prompts
Assistant typing
Assistant is out of keyboard. Please, try again later.
Key features

Video & RGB Input + Driver
Quad Decoder & Combfilter
Synchronisation Unit
RGB Output & CRT Socket
SM Power Supply & EHT
Deflection Module
Focus + Shift + G2
Convergence Driver
Convergence Output
Infra Red Receiver
Frequently asked questions

The order number of this service manual is R5975079.
The revision number of this service manual is 00.
The date of this service manual is 26/04/1999.
What is the order number of this service manual?

What is the revision number of this service manual?

What is the date of this service manual?

Related

Wells Gardner K7201 Repair Guide

Arcam P1 Power Amplifier Service Manual

Nokia 63L3 TN 100 Hz, 63L3 T Multi 100 Hz, 71L3 TN 100 Hz, 71L3 T Multi 100 Hz, 74F3 TN 100 Hz, 74F3 T Multi 100 Hz 3D VGA, 2561 TN 100 Hz, 2561 T Multi 100 Hz, 2861 TN 100 Hz, 2861 T Multi 100 Hz, 2961 TN 100 Hz, 2961 T Multi 100 Hz 3D VGA Service manual

A & R Cambridge Solo 5.1 Architecture: PDF & AI Chat Support

Arcam A18 Service Manual | AI Chat & PDF Access

Arcam DV139 DVD Player Service Manual

Electrohome G05 Manual: AI Chat & PDF Access

Electrohome G05 Monitor Service Manual | AI Chat & PDF

Barco Reality 812 HS Service Manual + AI Chat & PDF Access

Traynor QuarterHorse DH25H Service Manual

GENERALMUSIC PK5 Oriental Service Manual
