- Computers & electronics
- Cameras & camcorders
- Bridge cameras
- JVC
- DVL720U - MiniDV Digital Camcorder
- Service manual
advertisement
SERVICE MANUAL
DIGITAL VIDEO CAMERA
GR-DVL220U,DVL320U,DVL520U,
DVL522U,DVL720U
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
Head office
East Coast
Midwest
West Coast
Atlanta
Hawaii
:
:
:
:
:
: 1700 Valley Road Wayne, New Jersey 07470-9976
10 New Maple Avenue Pine Brook, New Jersey 07058-9641
705 Enterprise Street Aurora, Illinois 60504-8149
5665 Corporate Avenue Cypress, California 90630-0024
1500 Lakes Parkway Lawrenceville, Georgia 30043-5857
2969 Mapunapuna Place Honolulu, Hawaii 96819-2040
(973)317-5000
(973)396-1000
(630)851-7855
(714)229-8011
(770)339-2582
(808)833-5828
JVC CANADA INC.
Head office
Montreal
Vancouver
:
:
:
21 Finchdene Square Scarborough, Ontario M1X 1A7
16800 Rte Trans-Canadienne, Kirkland, Quebec H9H 5G7
13040 Worster Court Richmond, B.C. V6V 2B3
(416)293-1311
(514)871-1311
(604)270-1311
S40895-04
Printed in Japan
SPECIFICATIONS
(The specifications shown pertain specifically to the model GR-DVL320/DVL520/DVL720)
Camcorder
General
Power supply
: DC 11.0 V } (Using AC Adapter)
DC 7.2 V } (Using battery pack)
Power consumption
LCD monitor off, viewfinder on : Approx. 4.3 W
LCD monitor on, viewfinder off : Approx. 5.3 W
Video light
: Approx. 3.5 W
Dimensions (W x H x D) : 79 mm x 89 mm x 167 mm (3-1/8" x 3-9/16" x 6-5/8")
Weight
(with the LCD monitor closed and the viewfinder pushed down)
: Approx. 570 g (1.3 lbs) (GR-DVL720)
Approx. 560 g (1.3 lbs) (GR-DVL520)
Approx. 550 g (1.3 lbs) (GR-DVL320)
Operating temperature : 0°C to 40°C (32°F to 104°F)
Operating humidity
: 35% to 80%
Storage temperature
: –20°C to 50°C (–4°F to 122°F)
Pickup
Lens
Filter diameter
LCD monitor
: 1/4" CCD
: F 1.8, f = 3.8 mm to 38 mm, 10:1 power zoom lens
: ø37 mm
: 3.5" diagonally measured, LCD panel/TFT active matrix system (GR-DVL720)
Viewfinder
Speaker
2.5" diagonally measured, LCD panel/TFT active matrix system (GR-DVL520/DVL320)
: Electronic viewfinder with 0.24" black/white LCD
: Monaural
Digital Video Camera
Format
Signal format
: DV format (SD mode)
: NTSC standard
Recording/Playback format : Video: Digital component recording
: Audio: PCM digital recording, 32 kHz 4-channel (12-bit),
Cassette
Tape speed
48 kHz 2-channel (16-bit)
: Mini DV cassette
: SP: 18.8 mm/s
LP: 12.5 mm/s
Maximum recording time : SP: 80 min.
(using 80 min. cassette)
LP: 120 min.
Digital Still Camera Function (GR-DVL720/DVL520 only)
Storage media
: SD Memory Card/MultiMediaCard
Compression system : JPEG (compatible)
File size
Picture quality
: 2 modes (1024 x 768 pixels, 640 x 480 pixels)
: 2 modes (FINE/STANDARD)
Approximate number of storable images with memory card [8 MB] (provided)
FINE
STANDARD
: 20 (1024 x 768 pixels), 45 (640 x 480 pixels)
: 65 (1024 x 768 pixels), 160 (640 x 480 pixels)
For other memory cards, «g. 27.
Connectors
S-Video
Output
: Y:1 V (p-p), 75 , analog
C:0.29 V (p-p), 75 , analog
AV
Video output
Audio output
DV
: 1 V (p-p), 75 , analog
: 300 mV (rms), 1 k, analog, stereo
Output
Input
: 4-pin, IEEE 1394 compliant
: 4-pin, IEEE 1394 compliant
USB (GR-DVL720/DVL520 only)
: 5-pin
PC (GR-DVL320 only)
: ø2.5 mm, 3-pole
EDIT (GR-DVL720/DVL520 only) : ø3.5 mm, 2-pole
JLIP (GR-DVL320 only)
: ø3.5 mm, 4-pole
AC Adapter
Power requirement
U.S.A. and Canada : AC 120 V `, 60 Hz
Other countries
: AC 110 V to 240 V `, 50 Hz/60 Hz
Output
: DC 11 V } , 1 A
Specifications shown are for SP mode unless otherwise indicated. E & O.E.
Design and specifications subject to change without notice.
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
No. 86658
December 2001
Section Title
Important Safety Precautions
INSTRUCTIONS
TABLE OF CONTENTS
Page Section Title Page
3. ELECTRICAL ADJUSTMENT
3.1 Precaution ............................................................................. 3-1
3.2 SETUP .................................................................................. 3-2
1. DISASSEMBLY
1.1 BEFORE ASSEMBLY AND DISASSEMBLY ......................... 1-1
1.1.1 Precautions ..................................................................... 1-1
1.1.2 Assembly and disassembly ............................................ 1-1
1.1.3 Destination of connectors ............................................... 1-1
1.1.4 Disconnection of Connectors (Wires) ............................. 1-1
1.2 JIGS AND TOOLS REQUIRED FOR DISASSEMBLY,
ASSEMBLY AND ADJUSTMENT ......................................... 1-2
1.2.1 Tools required for adjustments ........................................ 1-2
1.3 DISASSEMBLY/ASSEMBLY OF CABINET PARTS AND
BOARD ASSEMBLY ............................................................. 1-2
1.3.1 Disassembly flow chart ................................................... 1-2
1.3.2 Disassembly method ...................................................... 1-3
1.4 4 MONITOR ASSEMBLY ..................................................... 1-7
1.4.1 Disassembly/assembly of monitor assembly
(for 2.5”-type LCD) .......................................................... 1-7
1.4.2 Disassembly/assembly of hinge assembly
(for 2.5”-type LCD) .......................................................... 1-7
1.4.3 Disassembly/assembly of monitor assembly
(for 3.5”-type LCD) .......................................................... 1-8
1.4.4 Disassembly/assembly of hinge assembly
(for 3.5”-type LCD) .......................................................... 1-8
1.5 5 E. VF ASSEMBLY .............................................................. 1-9
1.5.1 Disassembly/assembly of E.VF assembly (for the B/W VF) . 1-9
1.6 DISASSEMBLY/ASSEMBLY OF 0 OP BLOCK
ASSEMBLY/CCD BOARD ASSEMBLY ............................... 1-10
1.6.1 Precautions ................................................................... 1-10
1.6.2 How to remove CCD board assembly and
CCD base assembly ..................................................... 1-10
1.6.3 How to assemble CCD base assembly and
CCD board assembly .................................................... 1-10
1.6.4 Replacement of service repair parts ............................. 1-10
1.7 EMERGENCY DISPLAY ..................................................... 1-11
1.8 SERVICE NOTE .................................................................. 1-12
2. MECHANISM ADJUSTMENT
2.1 PRELIMINARY REMARKS ON ADJUSTMENT AND REPAIR .. 2-1
2.1.1 Precautions ..................................................................... 2-1
2.1.2 Notes on procedure for disassemby/assembly ............... 2-1
2.2 JIGS AND TOOLS REQUIRED FOR DISASSEMBLY,
ASSEMBLY AND ADJUSTMENT ......................................... 2-2
2.2.1 Tools required for adjustments ........................................ 2-2
2.3 DISASSEMBLY/ASSEMBLY OF MECHANISM ASSEMBLY 2-3
2.3.1 General statement .......................................................... 2-3
2.3.2 Explanation of mechanism mode ................................... 2-3
2.3.3 Mechanism timing chart .................................................. 2-4
2.4 DISASSEMBLY/ASSEMBLY OF MECHANISM ASSEMBLY 2-5
2.4.1 Follow chart .................................................................... 2-5
2.4.2 Disassembly/assembly ................................................... 2-8
2.4.3 List of procedures for disassembly ............................... 2-14
2.5 CHECKUP AND ADJUSTMENT OF MECHANISM PHASE .. 2-15
2.6 MECHANISM ADJUSTMENTS .......................................... 2-16
2.6.1 Assembling slide deck assembly and main deck assembly 2-16
2.6.2 Locating tension pole .................................................... 2-17
2.7 SERVICE NOTE .................................................................. 2-18
2.8 JIG CONNECTOR CABLE CONNECTION ........................ 2-20
4. CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM .......................................... 4-1
CIRCUIT BOARD NOTES ........................................................... 4-2
4.1 BOARD INTERCONNECTIONS ........................................... 4-3
4.2 MAIN IF SCHEMATIC DIAGRAM ............................................... 4-5
4.3 SYSCON SCHEMATIC DIAGRAM ............................................. 4-7
4.4 PC IF SCHEMATIC DIAGRAM ................................................... 4-8
4.5 DECKCPU SCHEMATIC DIAGRAM ......................................... 4-11
4.6 MDA SCHEMATIC DIAGRAM .................................................. 4-13
4.7 AUDIO SCHEMATIC DIAGRAM ............................................... 4-15
4.8 DVMAIN SCHEMATIC DIAGRAM ............................................ 4-17
4.9 PRE/REC SCHEMATIC DIAGRAM .......................................... 4-10
4.10 V OUT SCHEMATIC DIAGRAM ............................................. 4-21
4.11 CAM.DSP SCHEMATIC DIAGRAM ....................................... 4-23
4.12 OP DRV SCHEMATIC DIAGRAM .......................................... 4-25
4.13 TG SCHEMATIC DIAGRAM ................................................... 4-27
4.14 REG SCHEMATIC DIAGRAM ................................................ 4-29
4.15 MONITOR SCHEMATIC DIAGRAM ....................................... 4-31
4.16 LCD BL SCHEMATIC DIAGRAM ........................................... 4-33
4.17 CCD SCHEMATIC DIAGRAM ................................................ 4-35
4.18 JUNCTION SCHEMATIC DIAGRAM ..................................... 4-36
4.19 JACK SCHEMATIC DIAGRAM .............................................. 4-37
4.20 REAR SCHEMATIC DIAGRAM .............................................. 4-38
4.21 B/W VF SCHEMATIC DIAGRAM ........................................... 4-39
4.22 DSC SCHEMATIC DIAGRAM [DVL520/DVL522/DVL720] .... 4-41
4.23 MAIN CIRCUIT BOARD [DVL220/DVL320/DVL520] ............. 4-43
4.24 MAIN CIRCUIT BOARD [DVL522/DVL720] ........................... 4-49
4.25 MONITOR CIRCUIT BOARD ................................................. 4-55
4.26 LCD BL CIRCUIT BOARD ...................................................... 4-57
4.27 CCD AND JUNCTION CIRCUIT BOARDS ............................ 4-59
4.28 JACK AND VF CIRCUIT BOARDS ........................................ 4-61
4.29 REAR CIRCUIT BOARD ........................................................ 4-63
4.30 DSC CIRCUIT BOARD [DVL520/DVL522/DVL720] ............... 4-65
4.31 VOLTAGE CHARTS ............................................................... 4-67
4.32 POWER SYSTEM BLOCK DIAGRAM ................................... 4-71
4.33 VIDEO SYSTEM BLOCK DIAGRAM ...................................... 4-73
4.34 REGULATOR SYSTEM BLOCK DIAGRAM .......................... 4-77
5. PARTS LIST
5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ............... 5-1
5.2 FINAL ASSEMBLY <M2> ..................................................... 5-3
5.3 MECHANISM ASSEMBLY <M3> ......................................... 5-6
5.4 ELECTRONIC VIEWFINDER ASSEMBLY <M4> ................ 5-8
5.5 MONITOR ASSEMBLY <M5> [GR-DVL220U, 320U, 520U, 522U] . 5-9
5.5 MONITOR ASSEMBLY <M5> [GR-DVL720U] ................... 5-10
5.6 ELECTRICAL PARTS LIST ................................................. 5-11
MAIN BOARD ASSEMBLY <01> ............................................. 5-11
MONITOR BOARD ASSEMBLY <02> ..................................... 5-19
LCD BL BOARD ASSEMBLY <03> ......................................... 5-20
CCD BOARD ASSEMBLY <04> .............................................. 5-20
JUNCTION BOARD ASSEMBLY <05> ................................... 5-20
JACK BOARD ASSEMBLY <06> ............................................. 5-20
REAR BOARD ASSEMBLY <07> ............................................ 5-21
B/W VF BOARD ASSEMBLY <08> ......................................... 5-21
DSC BOARD ASSEMBLY <10> (E,F,G) .................................. 5-21
The following table lists the differing points between Models GR-DVL220U,GR-DVL320U, GR-DVL520U,GR-DVL522U and
GR-DVL720U in this serise.
LCD MONITOR
VIDEO LIGHT
DIGITAL STILL CAMERA
MEMORY CARD
EDITING CABLE
RCU UNIT
GR-DVL220U
2.5”
NOT USED
NOT USED
NOT USED
NOT USED
RM-V715U
GR-DVL320U
2.5”
USED
NOT USED
NOT USED
NOT USED
RM-V715U
GR-DVL520U
2.5”
USED
USED
USED
NOT USED
RM-V715U
GR-DVL522U
2.5”
USED
USED
USED
USED
RM-V717U
GR-DVL720U
3.5”
USED
USED
USED
USED
RM-V717U
Important Safety Precautions
Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
•
Precautions during Servicing
1. Locations requiring special caution are denoted by labels and inscriptions on the cabinet, chassis and certain parts of the product.
When performing service, be sure to read and comply with these and other cautionary notices appearing in the operation and service manuals.
2. Parts identified by the
!
symbol and shaded ( ) parts are critical for safety.
Replace only with specified part numbers.
Note: Parts in this category also include those specified to comply with X-ray emission standards for products using cathode ray tubes and those specified for compliance with various regulations regarding spurious radiation emission.
12. Crimp type wire connector
In such cases as when replacing the power transformer in sets where the connections between the power cord and power transformer primary lead wires are performed using crimp type connectors, if replacing the connectors is unavoidable, in order to prevent safety hazards, perform carefully and precisely according to the following steps.
1) Connector part number : E03830-001
2) Required tool : Connector crimping tool of the proper type which will not damage insulated parts.
3) Replacement procedure
(1) Remove the old connector by cutting the wires at a point close to the connector.
Important : Do not reuse a connector (discard it).
3. Fuse replacement caution notice.
Caution for continued protection against fire hazard.
Replace only with same type and rated fuse(s) as specified.
4. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
5. Use specified insulating materials for hazardous live parts. Note especially:
1) Insulation Tape
2) PVC tubing
3) Spacers 5) Barrier
4) Insulation sheets for transistors
6. When replacing AC primary side components (transformers, power cords, noise blocking capacitors, etc.) wrap ends of wires securely about the terminals before soldering.
cut close to connector
Fig.3
(2) Strip about 15 mm of the insulation from the ends of the wires. If the wires are stranded, twist the strands to avoid frayed conductors.
15 mm
Fig.4
(3) Align the lengths of the wires to be connected. Insert the wires fully into the connector.
Metal sleeve
Fig.1
7. Observe that wires do not contact heat producing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.)
8. Check that replaced wires do not contact sharp edged or pointed parts.
9. When a power cord has been replaced, check that 10-15 kg of force in any direction will not loosen it.
Fig.5
Connector
(4) As shown in Fig.6, use the crimping tool to crimp the metal sleeve at the center position. Be sure to crimp fully to the complete closure of the tool.
Power cord
Fig.2
10. Also check areas surrounding repaired locations.
11. Products using cathode ray tubes (CRTs)
In regard to such products, the cathode ray tubes themselves, the high voltage circuits, and related circuits are specified for compliance with recognized codes pertaining to X-ray emission.
Consequently, when servicing these products, replace the cathode ray tubes and other parts with only the specified parts. Under no circumstances attempt to modify these circuits.
Unauthorized modification can increase the high voltage value and cause X-ray emission from the cathode ray tube.
I
5.5
1.2
5
2.0
Crimping tool
Fig.6
(5) Check the four points noted in Fig.7.
Not easily pulled free
Crimped at approx. center of metal sleeve
Wire insulation recessed more than 4 mm
Fig.7
Conductors extended
S40888-01
•
Safety Check after Servicing
Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.
1. Insulation resistance test
Confirm the specified insulation resistance or greater between power cord plug prongs and externally exposed parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.). See table 1 below.
2. Dielectric strength test
Confirm specified dielectric strength or greater between power cord plug prongs and exposed accessible parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.). See table 1 below.
3. Clearance distance
When replacing primary circuit components, confirm specified clearance distance (d), (d’) between soldered terminals, and between terminals and surrounding metallic parts. See table 1 below.
Fig. 8
4. Leakage current test
Confirm specified or lower leakage current between earth ground/power cord plug prongs and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.).
Measuring Method : (Power ON)
Insert load Z between earth ground/power cord plug prongs and externally exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See figure 9 and following table 2.
Externally exposed accessible part
Z
V
Fig. 9
a
A c b
5. Grounding (Class 1 model only)
Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts (Video in, Video out,
Audio in, Audio out or Fixing screw etc.).
Measuring Method:
Connect milli ohm meter between earth pin in AC inlet and exposed accessible parts. See figure 10 and grounding specifications.
Fig. 10
Table 1 Specifications for each region
Table 2 Leakage current specifications for each region
Note: These tables are unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.
II
S40888-01
SECTION 1
DISASSEMBLY
1.1 BEFORE ASSEMBLY AND DISASSEMBLY
1.1.1 Precautions
1. Be sure to remove the power supply unit prior to mounting and soldering of parts.
2. When removing a component part that needs to disconnect the connector and to remove the screw for removing itself, first disconnect the connecting wire from the connector and then remove the screw beforehand.
3. When connecting and disconnecting the connectors, be careful not to damage the wire.
4. Carefully remove and handle the part to which some spacer or shield is attached for reinforcement or insulation.
5. When replacing chip parts (especially IC parts), desolder completely first (to prevent peeling of the pattern).
6. Tighten screws properly during the procedures.
Unless specified otherwise, tighten screws at a torque of 0.088N
• m(0.9kgf
• cm).
1.1.2 Assembly and disassembly
STEP
No.
1
/
2
3
PART
Fig.No.
POINT NOTE
UPPER CASE
ASSY
(Inc. MONITOR
ASSY / E.VF
Fig. 1-3-1 5(S1a), 4(S1b), 3(S1c),
CN1
–
ASSY)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
DSC BOARD (S2), CN2a, CN2b –
ASSY
COVER (HINGE) Fig. 1-3-2 2(S3) –
1.1.4 Disconnection of Connectors (Wires)
Connector
Pull both ends of the connector in the arrow direction, remove the lock and disconnect the flat wire.
Flat wire
Connector
Fig. 1-1-1 Connector 1
Extend the locks in the direction of the arrow for unlocking and then pull out the wire. After removing the wire, immediately restore the locks to their original positions because the locks are apt to come off the connector.
Flat wire
Connector
(1) (2) (3) (4) (5)
Fig. 1-1-2 Connector 2
B-B connector
Pull the board by both the sides in the direction of the arrow for disconnecting the B-B connector.
(1) Indicate the disassembly steps. When assembling, perform in the reverse order of these steps. This number corresponds to the number in the disassembly diagram.
(2) Indicates the name of disassembly/assembly parts.
(3) Indicates the number in the disassembly diagram.
(4) Indicates parts and points such as screws, washers, springs which must be removed during disassembly/ assembly.
Symbol Name, Point
S
L
SD
Screw
Lock, Pawl, Hook
Soldering
(Example)
• 2 (S
1
) : Remove the two screws (S
1
) for removing the part 1.
• CN
1
: Disconnect the connector
1
.
• SD
1
: Unsolder at the point SD
1
.
(5) Precautions on disassembly/assembly.
Connector
Connector
Fig. 1-1-3 Connector 3
1.1.3 Destination of connectors
Note:
Three kinds of double-arrows in connection tables respectively show kinds of connector/wires.
↔ : Wire
⇔ : Flat wire
: Board to Board connector
[Example]
CONN.
No.
CN
1
MAIN
CONNECTOR
CN101
⇔
MONITOR
Pin No.
CN761 40
Fig. 1-1-4 Connector 4
Connector
1-1
1.2 JIGS AND TOOLS REQUIRED FOR DISASSEMBLY,
ASSEMBLY AND ADJUSTMENT
1.2.1
Tools required for adjustments
1
Torque Driver
YTU94088
2
Bit
YTU94088-003
3
5
Tweezers
P-895
Cleaning Cloth
KSMM-01
4
Chip IC Replacement Jig
PTS40844-2
Table 1-2-1
1. Torque driver
Be sure to use to fastening the mechanism and exterior parts because those parts must strictly be controlled for tightening torque.
2. Bit
This bit is slightly longer than those set in conventional torque drivers.
3. Tweezers
To be used for removing and installing parts and wires.
4. Chip IC replacement jig
To be used for adjustment of the camera system.
5. Cleaning cloth
Recommended cleaning cloth to wipe down the video heads, mechanism (tape transport system), optical lens surface.
1.3 DISASSEMBLY/ASSEMBLY OF CABINET PARTS
AND BOARD ASSEMBLY
1.3.1 Disassembly flow chart
This flowchart indicates the disassembly step for the cabinet parts and board assembly in order to gain access to item(s) to be serviced. When reassembling, perform the step(s) in reverse order.
1
/
2
UPPER CASE ASSY
(Inc. MONITOR ASSY / E.VF ASSY)
DSC BOARD ASSY
3
COVER (HINGE)
4
MONITOR ASSY
5
E.VF ASSY
6
MONITOR BOARD ASSY
7
/
8
/
9
FRONT ASSY
(Inc. DC LIGHT, MIC )
DC LIGHT / LIGHT COVER
MIC
0
OP BLOCK ASSY
!
REAR UNIT ASSY
@
LOWER CASE ASSY
#
JUNCTION BOARD ASSY
$
MAIN BOARD ASSY
%
/
^
JACK BOARD ASSY
MECHANISM ASSY
Table 1-3-1
1-2
1.3.2 Disassembly method
/
2
/
8
/
9
0
!
STEP
No.
1
3
4
5
6
7
@
#
$
%
/
^
PART
Fig.No.
POINT NOTE
UPPER CASE
ASSY
(Inc. MONITOR
Fig. 1-3-1 6(S1a), 4(S1b), 3(S1c),
CN1
–
ASSY / E.VF
ASSY)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
DSC BOARD (S2), CN2a, CN2b –
ASSY
COVER (HINGE)
MONITOR ASSY
Fig. 1-3-2
Fig. 1-3-3
2(S3)
CN4, 2(S4)
–
–
E.VF ASSY Fig. 1-3-4 CN5, 2(S5)
MONITOR
BOARD ASSY
Fig. 1-3-5 CN6, 5(S6a), (S6b), 4(S6c),
BRACKET (MONITOR), SPEAKER
FRONT ASSY
(Inc. DC
Fig. 1-3-6 COVER (JACK), CN7,
2(S7), (L7a), (L7b)
LIGHT,MIC )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
DC LIGHT / 2(L8c)
LIGHT COVER
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
MIC (S9)
–
NOTE6
NOTE7
OP BLOCK ASSY
REAR UNIT
ASSY
LOWER CASE
ASSY
JUNCTION
BOARD ASSY
MAIN BOARD
ASSY
Fig. 1-3-7
Fig. 1-3-8
Fig. 1-3-9
Fig. 1-3-10
Fig. 1-3-11
CN0a, CN0b, (S0a), (S0b)
CN!a, CN!b,
COVER(DC), 3(S!)
CN@, 2(S@a), 3(S@b)
(S#a), (S#b),
CN#a, CN#b, CN#c, CN#d
(S$a), (L$a), SHIELD PLATE,
CN$a, CN$b, CN$c, 2(S$b)
JACK BOARD Fig. 1-3-12 2(S%a), CN%a
ASSY
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
MECHANISM
2(S^a), (S^b)
ASSY
NOTE0
NOTE!
–
NOTE#a
NOTE#b
–
–
Table 1-3-2
NOTE
6
:
Be careful not to lose any parts.
NOTE
7
:
As screw No.31 is hidden behind the COVER
(JACK), open the COVER (JACK) to enable removal of the screw.
NOTE
0
:
Remove the connector.
< BOTTOM VIEW >
4 5
Note:
Remove the parts marked in .
CONN.
No.
CN1 MAIN
CN2a DSC
CN7 MAIN
CN101
CN8002
CN106
CONNECTOR
⇔
MONITOR
⇔
MONITOR
CN2b DSC CN8001 MAIN
CN4 MONITOR CN764
CN5 MONITOR CN763
⇔
LCD BL
⇔
E.VF ASSY
CN6 MONITOR CN765
←
CN0a MAIN
CN0b MAIN
CN!a
MAIN
CN!b MAIN
CN108
CN107
CN103
⇔
OP BLOCK ASSY
⇔
CCD
⇔
REAR UNIT
CN104
←
CN@ MAIN
CN$c MAIN
CN%a JACK
CN109
CN#a JUNCTION CN571
CN#b JUNCTION CN574
CN#c JUNCTION CN573
CN#d JUNCTION CN572
CN$a MAIN
CN$b MAIN
CN110
CN112
⇔
ZOOM UNIT
⇔
MAIN
⇔
LOADING MOTOR
⇔
DRUM MOTOR
⇔
SENSOR
⇔
HEAD
⇔
CAPSTAN MOTOR
CN102
←
CN501
⇔
ROTARY ENCODER
Pin No.
CN761 40
CN762 10
CN111 80
CN751 33/32
CN721 20
— 2
3
2
— 24
— 20
CN551 12
CN552 6
— 15
CN113 33
— 6
— 11
— 15
— 8
— 18
CN502 24
— 6
Table 1-3-3
NOTE
!
:
Open the COVER (DC).
NOTE
#
a :
As the CN572 is located at the back of the assembly, unplug the three connectors and remove the screws bofore disconnecting the CN572.
NOTE
#
b :
Be coreful not to damage any of the switches.
CN 1
6
(S 1 b)
7
(S
1 b)
8
(S 1 b)
2
14
(S
2
)
CN 2 b
DSC used model
CN
2 a
1
9
(S 1 c)
1
(S
1 a)
2
(S 1 a)
10
(S 1 c)
12
(S 1 b)
13
(S
1 a)
11
(S
1 c)
1 2 4
(S 1 a)
5
(S 1 a)
3
(S 1 a)
Fig. 1-3-1
1-3
(S
19
5
)
5
20
(S
5
)
16
(S
3
)
15
(S
3
)
3
CN
5
CN
4
Fig. 1-3-2
4
∗
18
(S
4
)
∗
17
(S
4
)
Fig. 1-3-4
24
(S 6 a)
21
(S 6 a)
23
(S 6 a)
22
(S
6 a)
6
25
(S 6 a)
(S
26
6 b)
CN 6
NOTE 6
KNOB
(VIDEO-DSC)
KNOB
(DC LIGHT)
SPEAKER
BRACKET
(MONITOR)
27
(S 6 c)
30
(S 6 c)
29
(S 6 c)
28
(S 6 c)
1-4
∗
: 0.147N·m (1.5kgf·cm)
Fig. 1-3-3
Fig. 1-3-5
(L
8
c)
33
(S
9
)
9
7
(L
7
a)
NOTE
7
31
(S
7
)
COVER
(JACK)
8
(L
8
c)
(L
7
b)
8
CN
7
32
(S
7
)
CN
7
DC LIGHT
MIC
3
2
5
4
7
6
1
DC LIGHT
NC
MIC
Fig. 1-3-6
CN
10
b
CN
10
a
NOTE
10
TO MAIN
TO CCD
Fig. 1-3-7
35
(S
10
b)
34
(S
10
a)
NOTE
10
10
CN 11 a
37
(S
11
)
NOTE
11
COVER
(DC)
CN 11 b
38
(S
11
)
36
(S 11 )
11
Fig. 1-3-8
1-5
1-6
12
42
(S 12 b)
CN
12
40
(S 12 a)
39
(S 12 a)
43
(S 12 b)
41
(S
12 b)
CN 14 c
14
46
(S 14 a)
48
(S 14 b)
CN 14 b
CN
14 a
47
(S
14 b)
SHIELD
PLATE
Fig. 1-3-9 Fig. 1-3-11
CN
13 c
CN
13 a
13
44
(S
13 a)
CN
13 d
NOTE 13 a
EJECT SW
NOTE 13 b
45
(S 13 b)
CN 13 b
16
49
15
50
CN
15
BRACKET
(MECHA)
51
(S
16 a)
53
(S
16 b)
52
(S
16 a)
Fig. 1-3-10 Fig. 1-3-12
1.4
4
MONITOR ASSEMBLY
Note:
The shape of the monitor assembly varies by the size of the LCD screen.
For the 2.5”-type LCD, refer to Fig. 1-4-1.
1.4.1 Disassembly/assembly of monitor assembly
(for 2.5”-type LCD)
Note:
Be careful not to soil or scratch the monitor screen through the disassembly/assembly work.
1. Remove the four screws 1 to 4 in numerical order. While disengaging the six hooks (L
4
a to L
4
f) in alphabetical order, remove the monitor cover assembly.
2. Unlock the connector a and then disconnect the FPC while lifting the hinge assembly upwards to remove it together with the FPC.
Note
4
a:
For disconnecting the FPC, unlock the connector first and then lift the hinge assembly upwards.
Accordingly, the FPC is disconnected together with the hinge assembly.
Note
4
b:
Treat the wires carefully.
3. Unplug the wires and FPCs from the two connectors b , c , and then remove the MONITOR BL board assembly, holder (PWB) and backlight in that order.
4. Remove the LCD module.
1.4.2
Disassembly/assembly of hinge assembly
(for 2.5”-type LCD)
1. Remove the three screws (5 to 7), and then remove the hinge covers (1) and (2) by disengaging a total of four hooks (L
4
g, L
4
h) at the two sides.
2. Separate the SW board assembly and the FPC from the hinge assembly.
Note
4
c:
When connecting the FPC, arrange the FPC wire by winding it around the shaft (hinge pin) of the hinge assembly by two and a half turns while paying heed to the orientation of the hinge assembly and FPC.
Note
4
d:
When disassembling/assembling the hinge assembly, pay careful attention to every part not to damage anything.
∗
: 0.069N·m (0.7kgf·cm)
:
∗∗∗
: 0.147N·m (1.5kgf·cm)
6
∗
Hinge cover(1)
7
∗
MONI. FPC ASSY
5
∗
c
Hinge assy
Monitor cover assy
3
∗∗∗
4
∗∗∗
LCD BL PWB a b a c
1
∗∗
2
∗∗
FPC b c
Hinge cover(2)
Holder
(PWB)
Hinge
Backlight
LCD module a
Bracket(Earth)
Monitor case assy
Fig. 1-4-1
1-7
Note:
The shape of the monitor assembly varies by the size of the LCD screen.
For the 3.5”-type LCD, refer to Fig. 1-4-2.
1.4.3
Disassembly/assembly of monitor assembly
(for 3.5”-type LCD)
Note:
Be careful not to soil or scratch the monitor screen through the disassembly/assembly work.
1. Remove the four screws 1 to 4 in numerical order. While disengaging the six hooks (L4a to L4f) in alphabetical order, remove the monitor cover assembly.
Note
4
e:
When removing the monitor cover assembly, be careful not to damage the FPC and connector.
2. Unlock the connector a and then disconnect the FPC while lifting the hinge assembly upwards to remove it together with the FPC.
Note
4
f:
For disconnecting the FPC, unlock the connector first and then lift the hinge assembly upwards.
Accordingly, the FPC is disconnected together with the hinge assembly.
Note
4
g:
Treat the wires carefully.
3. Unplug the wires and FPCs from the two connectors b , c , and then remove the MONITOR BL board assembly, holder (PWB) and backlight in that order.
4. Remove the LCD module while disengaging it from the four hooks (L4g, L4h, L4j, L4k,).
1.4.4
Disassembly/assembly of hinge assembly
(for 3.5”-type LCD)
1. Remove the three screws (5 to 7), and then remove the hinge covers (1) and (2) by disengaging a total of four hooks (L4m, L4n) at the two sides.
2. Separate the SW board assembly and the FPC from the hinge assembly.
Note
4
h:
When disassembling/assembling the hinge assembly, pay careful attention to every part not to damage anything.
Note
4
j:
When connecting the FPC, arrange the FPC wire by winding it around the shaft (hinge pin) of the hinge assembly by two and a half turns while paying heed to the orientation of the hinge assembly and FPC.
∗
:
∗∗
: 0.098N·m (1.0kgf·cm)
: 0.147N·m (1.5kgf·cm)
6
∗
Hinge cover(1)
7
∗ c
MONI. FPC ASSY
5
∗
4 4
Hinge assy b c
Hinge cover(2)
FPC
Monitor cover assy
3
∗∗∗
4
∗∗∗
LCD BL PWB b d a a c
1
∗∗
2
∗∗
Holder
(PWB)
Back light
LCD module
Hinge
3.5”
Monitor case assy a b
Bracket(Earth)
Fig. 1-4-2
1-8
1.5
5
E. VF ASSEMBLY
1.5.1 Disassembly/assembly of E.VF assembly
(for the B/W VF)
1. Remove the EYE CUP.
2. Remove the three screws (1 to 3) and then remove the
CASE B (VF).
3. Remove the screw (4) to remove the LEVER (VF) and pull out the LENS ASSY.
Note
5
a:
Be careful not to lose the SPRING (VF).
4. Remove the three screws (5 to 7) and then remove the
VF HINGE ASSY.
Note
5
b:
Be careful not to damage the FPC and not to break any wires during the operation.
5. Remove the screw (8) and the remove the CAP (VF).
6. Remove the FPC from the CASE A (VF) so that the CASE
A (VF) may be unlocked.
7. Remove the HOLDER LCD (VF) while unlocking it by the both side.
CASE B (VF)
EYE CUP
(S
∗1
5
a)
CASE A (VF)
VF HINGE ASSY
LENS ASSY
HOLDER LCD (VF)
(L
5
c)
(L
5
a)
SPRING (VF)
Note
5
a
(L
5
b)
FPC
Note
5
b
LEVER (VF)
(S
∗4
5
b)
(S
∗5
5
c)
(S
∗6
5
c)
(S
∗7
5
c)
(S
∗2
5
a)
(S
∗3
5
(S
∗8
5
d)
CAP (VF) a)
∗
: 0.078 N
•
m (0.8 kgf
•
cm)
Fig. 1-5-1
1-9
1.6 DISASSEMBLY/ASSEMBLY OF 0 OP BLOCK
ASSEMBLY/CCD BOARD ASSEMBLY
1.6.1
Precautions
1. Take care in handling the CCD image sensor, optical LPF and lens components when performing maintenance etc., especially with regard to surface contamination, attached dust or scratching. If fingerprints are present on the surface they should be wiped away using either a silicon paper, clean chamois or the cleaning cloth.
2. The CCD image sensor may have been shipped with a protective sheet attached to the transmitting glass. When replacing the CCD image sensor, do not peel off this sheet from the new part until immediately before it is mounted in the OP Block Assembly.
3. The orientation of the optical LPF is an important factor for installation. If there is some marking on the LPF, be sure to note it down before removing and to reassemble it very carefully as it was referring to the marking.
1.6.2
How to remove CCD board assembly and CCD base assembly
1. Unsolder the CCD board assembly by the 14 points
(SD0) and then remove it.
2. Remove the two screws (1, 2) and remove the CCD base assembly.
Note
0
a:
When removing the CCD base assembly, pay heed to the CCD image sensor because the spacer rubber and optical LPF are occasionally removed together with the CCD image sensor.
Note
0
b:
When replacing the CCD image sensor, don’t replace it individually but replace the CCD base assembly in whole with a new one.
1.6.3
How to assemble CCD base assembly and CCD board assembly
1. Install the optical LPF with the spacer rubber attached to its CCD side in the OP block assembly.
Note
0
c:
Pay careful attention to the orientation of the LPF.
2. Set the CCD base assembly with careful attention to the spacer rubber not to come off the right position, and fasten them together with the two screws (1, 2).
3. Set the CCD board assembly in the CCD base assembly, and then solder it by the 14 points (SD0).
1.6.4
Replacement of service repair parts
The service repair parts for the OP Block Assembly are as listed below.
Before replacement of these parts, remove the bracket (OP assembly) as required.
Take special care not to disconnect any of the FPC wires or cause any damage due to soldering (excessive heating).
1. Focusing motor
2. Zoom motor
3. Iris motor unit
Note
0
d:
When replacing the focusing motor or the zoom motor, solder the FPC at a space of about 1 mm above the terminal pin.
Note
0
e:
The iris motor unit includes the FPC Assembly and two sensors.
SENSOR
∗
8
BKT(OP) ASSY
∗
7
IRIS
MOTOR
UNIT
∗
9
SENSOR
∗
5
∗
6
∗
1
OPTICAL LPF
Blue
CCD side
OP side
∗
FOCUS
MOTOR
∗
4
OPTICAL LPF
SPACER RUBBER
∗
3
CCD BOARD ASSY
CCD BASE ASSY
2
ZOOM MOTOR
Fig. 1-6-1
∗
: 0.078 N
•
m (0.8 kgf
•
cm)
1-10
1.7 EMERGENCY DISPLAY
Whenever some abnormal signal is input to the syscon CPU, an error number (E01, as an example) is displayed on the
LCD monitor or (in the electronic view finder).
In every error status, such the message as shown below alternately appear over and over.
• In an emergency mode, all operations except turning on/ off the POWER switch are ineffectual.
Example (in case of the error number E01):
E01
UNIT IN
SAFEGUARD MODE
E01
REMOVE AND
REATTACH BATTERY
LCD display
E01
E02
E03
E04
E05
Emergency mode
LOADING
Details Possible cause
UNLOADING
TU & SUP REEL
FG
DRUM FG
–
In the case the encoder position is not shifted to the next point though the loading motor has rotated in the loading direction for 4 seconds or more. This error is defined as [E01].
In the case the encoder position is not shifted to the next point though the loading motor has rotated in the unloading direction for 4 seconds or more. This error is defined as [E02].
1.
The mechanism is locked during mode shift.
2.
The mechanism is locked at the mechanism loading end, because the encoder position is skipped during mechanism mode shift.
3.
No power is supplied to the loading MDA.
1.
The mechanism is locked during mode shift.
2.
The mechanism is locked at the mechanism loading end, because the encoder position is skipped during mechanism mode shift.
In the case no REEL FG is produced for 4 seconds or more in the capstan rotation mode after loading was complete, the mechanism mode is shifted to STOP with the pinch roller set off.
This error is defined as [E03].
However, no REEL EMG is detected in the
SLOW/STILL mode.
In the case there is no DRUM FG input in the drum rotation mode for 4 seconds or more. This error is defined as [E04], and the mechanism mode is shifted to STOP with the pinch roller set off.
–
1.
The idler gear does not engage with the reel disk well.
2.
Though the idler gear and reel disk are engaged with each other, the tape is not wound because of overload to the mechanism.
3.
No FG pulse is output from the reel sensor.
4.
No power is supplied to the reel sensor.
5.
Tape transport operation takes place with a cassette having no tape inside.
6.
The tape slackens and no pulse is produced until the slack is taken up and the tape comes into the normal status.
1.
The drum cannot be started or drum rotation is stopped because tape transport load is too high.
1) Tape tension is extremely high.
2) The tape is damaged or soiled with grease, etc.
2.
The DRUM FG signal is not received by the syscon
CPU.
1) Disconnection in the middle of the signal line.
2) Failure of the DRUM FG pulse generator (hall element).
3.
No drum control voltage is supplied to the MDA.
4.
No power is supplied to the DRUM MDA.
–
E06 CAPSTAN FG
In the case no CAPSTAN FG is produced in the capstan rotation mode for 2 seconds or more. This error is defined as [E06], and the mechanism mode is shifted to STOP with the pinch roller set off.
However, no CAPSTAN EMG is detected in the
STILL/FF/REW mode.
1.
The CAPSTAN FG signal is not received by the syscon
CPU.
1) Disconnection in the middle of the signal line.
2) Failure of the CAPSTAN FG pulse generator (MR element).
2.
No capstan control voltage is supplied to the MDA.
3.
No power is supplied to the CAPSTAN MDA.
4.
The capstan cannot be started or capstan rotation is stopped because tape transport load is too high.
1) Tape tension is extremely high. (Mechanical locking)
2) The tape is damaged or soiled with grease, etc.
(Tape tangling occurs, etc.)
(DVC_03)
Table 1-7-1
1-11
1.8 SERVICE NOTE
1-12
SECTION 2
MECHANISM ADJUSTMENT
2.1 PRELIMINARY REMARKS ON ADJUSTMENT AND
REPAIR
2.1.1 Precautions
1. When fastening parts, pay careful attention to the tightening torque of each screw. Unless otherwise specified, tighten a screw with the torque of 0.039 N
• m (0.4 kgf
• cm).
2. Be sure to disconnect the set from the power supply before fastening and soldering parts.
3. When disconnecting/connecting wires, be careful not to get them and their connectors damaged. (Refer to the
Section 1.)
4. When replacing parts, be very careful neither to damage other parts nor to fit wrong parts by mistake.
2.1.2 Notes on procedure for disassemby/assembly
The disassembling procedure table (Table 2-4-1 on page
2-6, a part of the table is shown below for reference)shows the procedure to disassemble/reassemble mechanism parts.
Carefully read the following explanation before starting actual disassembling/reassembling work. The item numbers
(circled numbers)in the following explanation correspond to those appearing under respective columns of the table.
(1) Circled numbers appearing in this column indicate the order to remove parts. When reassembling, follow these numbers in the reverse order. Circled numbers in this column correspond to those appearing in drawings of this section.
(2) This column shows part names corresponding to circled numbers in the left column.
(3) The symbol (T or B)appearing in this column shows the side which the objective part is mounted on.
T =the upper side, B =the lower side
(4) Symbols appearing in this column indicate drawing numbers.
Step Part Name Fig. Point Note Remarks
(5) This column indicates parts and points such as screws, washers, springs, and others to be removed/fitted for disassembling/reassembling the mechanism. Besides such the parts, this column occasionally indicates working points.
P = Spring
W = Washer
S = Screw
∗ =
Lock (L),soldering (SD),shield,connector (CN), etc.
Example • Remove (W1)=Washer W1.
•
∗Remove the solder at (SD1)=Point SD1.
•
∗Disconnect
Å
=Connector
Å
.
(6) Numbers in this column represent the numbers of notes in the text. For example, “1” means “Note 1”.
(For parts that need phase adjustment after reassembling, refer to “2.6 MECHANISM ADJUSTMENTS”.)
(7) This column indicates required after disassembling/reassembling work such as phase adjustment or mechanism adjustment.
NO.
PART NAME
A Cassette housing assembly
2a
2b
Reel disk (SUP) assembly
Reel disk (TU) assembly
2c
3a
3b
3c
3d
3e
4a
Reel cover assembly
Tension arm assembly
Release guide assembly
Idler arm assembly
Guide arm assembly
Pinch roller arm assembly
Cleaner arm assembly
4b
4c
5a
5b
Slant pole arm assembly
Drum assembly
Guide roller (S) assembly
Rail assembly
(1) (2)
FIG.
POINT NOTE
T Fig. 2-4-5
T Fig. 2-4-6
T Fig. 2-4-6
T Fig. 2-4-6
T Fig. 2-4-7
T Fig. 2-4-7
T Fig. 2-4-7
T Fig. 2-4-7
T Fig. 2-4-7
T Fig. 2-4-8
3(S1),(L1a)-(L1d)
(W2)
(W2)
(S2b),2(S2a),(W2)
(W3a)
-
(W3b)
-
(W3a)
(L4a)
T Fig. 2-4-8 (W4),(L4b),(P4a),(P4b)
T Fig. 2-4-8 3(S4)
T Fig. 2-4-9
T Fig. 2-4-9
(P5)
3(W5a), (W5b)
1a, 1b, 1c, 1d
2a, 2b
2a, 2b
2d
3b
3a
-
3a
-
4a
4b
-
5a
5b, 5c
REMARKS
Adjustment
(3) (4) (5) (6) (7)
2-1
2.2 JIGS AND TOOLS REQUIRED FOR DISASSEMBLY,
ASSEMBLY AND ADJUSTMENT
2.2.1
Tools required for adjustments
1
Torque Driver
YTU94088
2
Bit
YTU94088-003
3
5
Tweezers
P-895
Guide Driver
YTU94148A
9
Communication cable
YTU93107A
4
Chip IC Replacement Jig
PTS40844-2
6
Adjustment Driver
YTU94028
7
Slit Washer Installation Jig
YTU94121A
8
Jig Connector cable
YTU93082C
10
PC cable
QAM0099-002
11
Service Support System
YTU94057-57
12
Alignment Tape
MC-1
1. Torque Driver
Be sure to use to fastening the mechanism and exterior parts because those parts must strictly be controlled for tightening torque.
2. Bit
This bit is slightly longer than those set in conventional torque drivers.
3. Tweezers
To be used for removing and installing parts and wires.
4. Chip IC replacement Jig
To be used for adjustment of the camera system.
5. Guide Driver
To be used to turn the guide roller to adjustment of the linarity of playback envelope.
6. Adjustment Driver
To be used for adjustment.
7. Slit washer Installation Jig
To be used to install slit washers.
8. Jig Connector cable
Connected to CN105 of the main board and used for electrical adjustment, etc.
9. Communication cable
Connect the Communication cable between the PC cable and Jig connector cable when performing a PC adjustment.
10. PC cable
To be used to connect the VideoMovie and a personal computer with each other when a personal computer is used for adjustment.
11. Service Support System
To be used for adjustment with a personal computer.
12. Alignment Tape
To be used for check and adjustment of interchangeability of the mechanism.
13. Cleaning Cloth
Recommended cleaning cloth to wipe down the video heads, mechanism (tape transport system), optical lens surface.
13
Cleaning Cloth
KSMM-01
Table 2-2-1
2-2
2.3 DISASSEMBLY/ASSEMBLY OF MECHANISM
ASSEMBLY
2.3.1 General statement
The mechanism should generally be disassembled/assembled in the EJECT mode (ASSEMBLY mode). (Refer to Fig.
2-3-1.)
However, when the mechanism is removed from the main body, it is set in the STOP mode. Therefore, after the mechanism is removed from the main body, supply 3 V DC to the electrode on the top of the loading motor to enter the mechanism mode into the EJECT mode compulsory.
<Mechanism assembly/Cassette housing assembly>
DC3V
Motor
<SUB CAM GEAR>
TOP VIEW
Fig. 2-3-2
BOTTOM VIEW
<EJECT mode>
<C IN mode>
Fig. 2-3-3
<SHORT FF mode>
Fig. 2-3-4
<STOP mode>
Fig. 2-3-5
<Back side of the mechanism assembly>
EJECT mode
Back side of deck
Fig. 2-3-1
2.3.2 Explanation of mechanism mode
The mechanism mode of this model is classified into six modes as shown in Table 2-3-1. Each mechanism mode can be distinguished from others by the relative position of “ ” mark on the sub cam gear to the inner or outer protrusion on the main deck.
Refer to Fig. 2-3-2 to 2-3-8 below.
The EJECT mode, C IN mode and SHORT FF mode should be recognized by the relative position of the “ ” mark to the inner protrusion, while the STOP mode, REV mode and
PLAY mode should be recognized by that to the outer protrusion.
<REV mode>
Fig. 2-3-6
<PLAY mode>
Fig. 2-3-7
Fig. 2-3-8
2-3
EJECT LEVER
SUP LOADING
BRAKE
RELEASE GUIDE
SUB BRAKE (T)
PINCH ROLLER
TENSION
PAD ARM
MAIN CAM (ø10.4)
SUB CAM (ø11)
ENCODER (ø10)
2.3.3
Mechanism timing chart
MODE
PARTS
MAIN CAM (ø10.4)
EJECT
0
SUB CAM (ø11)
ENCODER (ø10)
0
0
C IN
31.7
45.6
49.5
SHORT FF
74.04
30
33
43.1
47.4
46.8
51.5
70
77
1
ROTARY
ENCODER
2
3
C
CAM SW B
<SLIDE DECK>
SLIDE
A
POLE BASE
SLIDE END
47.2
52.0
44.6
49.2
49.1
54.1
Table 2-3-1
STOP
129.5
156.6
169.2
122.5
148.1
160
134.7
162.9
176
SLIDE START
155.5
147.0
161.7
2-4
REV
211.5
200
220
265.0
250.5
275.6
PLAY
280.3
265
291.5
2.4 DISASSEMBLY/ASSEMBLY OF MECHANISM ASSEMBLY
2.4.1 Follow chart
1. Configuration
Mechanism assembly
A
Cassette housing assembly
B
Slide deck assembly
Fig. 2-4-1
C
Main deck assembly
2. Procedures for disassembly
Mechanism assembly
A
Cassette housing assembly
2a 5b
B
Slide deck assembly
7a 7h
Fig. 2-4-2
C
Main deck assembly
8a 11e
2-5
3. Disassembling procedure table
NO.
PART NAME FIG.
POINT NOTE REMARKS
10b
10c
10d
10e
11a
11b
11c
11d
11e
A Cassette housing assembly
2a
2b
2c
Reel disk (SUP) assembly
Reel disk (TU) assembly
Reel cover assembly
T Fig. 2-4-5
T Fig. 2-4-6
T Fig. 2-4-6
T Fig. 2-4-6
3(S1),(L1a)-(L1d)
(W2)
(W2)
(S2b),2(S2a),(W2)
3e
4a
4b
4c
3a
3b
3c
3d
Tension arm assembly
Release guide assembly
Idler arm assembly
Guide arm assembly
Pinch roller arm assembly
Cleaner arm assembly
Slant pole arm assembly
Drum assembly
T
T
T
T
T
T
Fig. 2-4-7
Fig. 2-4-7
Fig. 2-4-7
Fig. 2-4-7
Fig. 2-4-7
Fig. 2-4-8
5a
5b
Guide roller (S) assembly
Rail assembly
T
T
Fig. 2-4-9
Fig. 2-4-9
B Slide deck assembly / C Main deck assembly T Fig. 2-4-10
(W3a)
-
(W3b)
-
(W3a)
(L4a)
T Fig. 2-4-8 (W4),(L4b),(P4a),(P4b)
T Fig. 2-4-8 3(S4)
(P5)
3(W5a), (W5b)
(W6),(L6a)-(L6d)
1a, 1b, 1c, 1d
2a, 2b
2a, 2b
2d
-
4a
4b
-
3b
3a
-
3a
5a
5b, 5c
6a, 6b
7d
7e
7f
7g
7h
B
7a
7b
7c
Slide deck assembly
Loading brake assembly
Guide pin (S)
Pad arm assembly
Slide guide plate assembly
Collar
Collar
Sub brake assembly
Control plate assembly
C Main deck assembly
8a Tension lever assembly
8b
8c
Slide lever assembly
Brake control lever assembly
9a
9b
9c
9d
9e
9f
10a
Loading guide
Timing belt
Center gear assembly
Motor bracket assembly
Worm wheel
Gear holder
Main cam gear
Brake control plate
Rotary encoder
Connect gear
Reel drive pulley assembly
Catcher (T) assembly
Capstan motor
Charge arm assembly
Sub cam gear
PWB holder
T Fig. 2-4-11
T Fig. 2-4-11
T Fig. 2-4-11
T Fig. 2-4-11
T Fig. 2-4-11
T Fig. 2-4-11
T Fig. 2-4-11
T Fig. 2-4-11
T
T Fig. 2-4-12
T Fig. 2-4-12
T Fig. 2-4-13
T Fig. 2-4-13
T Fig. 2-4-13
T Fig. 2-4-13
T Fig. 2-4-13
T Fig. 2-4-13
T
Fig. 2-4-12
Fig. 2-4-14
T Fig. 2-4-14
T Fig. 2-4-14
T Fig. 2-4-14
T Fig. 2-4-14
T Fig. 2-4-15
T Fig. 2-4-15
T Fig. 2-4-15
T Fig. 2-4-15
B Fig. 2-4-15
(W7),(L7a),(P7a)
(S7a)
(W7),(L7b),(P7b)
(S7b)
-
(W7),(L7c),(P7c)
2(W7),(L7d),(P7d)
-
-
-
-
(S9)
-
-
2(S9)
(W9)
(S9)
(S10)
(L10)
(S10),(W10a)
(W10a)
(W10b)
2(S11)
2(S11)
(W11)
(S11)
2(S11)
7c
7a
7a
7b
7b
7e
-
7d
-
-
11
-
-
10b
10a
-
-
-
9b
-
9a
8c
8b
8a
-
-
10b
Adjustment
(Adjustment)
Adjustment
Adjustment
(Phase adjustment)
Phase adjustment
Phase adjustment
Phase adjustment
(Phase adjustment)
Phase adjustment
Table 2-4-1
2-6
< TOP VIEW >
5b
9e
10c
8a
9f
10d
3a
7c
2a
B
Slide deck
assembly
9d 5a 4c 4a 4b 11b 11a
C
Main deck
assembly
10e
3d
9a
2c
3e
9b
8c
7f
7g
7b 7a 7d 7e 9c 3c 3b 7h 2b
Fig. 2-4-3
< BOTTOM VIEW >
C
Main deck
assembly
11e
11d
11c
B
Slide deck
assembly
10a
10b
8b
Fig. 2-4-4
2-7
2.4.2
Disassembly/assembly
1. A Cassette housing assembly
1
(S1)
(L1b)
A
Cassette housing assembly
2
(S1)
Note 1b
(L1a)
3
(S1)
(L1b)
(L1d)
(L1a)
(L1c)
Note 1c
Slide deck assembly
/Main deck assembly
Fig. 2-4-5
2. 2a Reel disk (SUP) assembly
2b Reel disk (TU) assembly
2c Reel cover assembly
(W2)
Note 2b
2a
4
(S2a)
(W2)
2b
6
(S2b)
Note 2b
5
(S2a)
(W2)
2c
<STOP mode>
<EJECT mode>
<PLAY mode>
Note 1a:
Shift the mechanism mode from the STOP mode to the
EJECT mode.
Note 1b:
Reassemble the cassette housing assembly to the mechanism as the cancel lever is moved in the direction of the arrow.
Note 1c:
When reassembling the cassette housing to the mechanism, make sure that there is no deformation in the frame or no damage to the switches, etc.
Note 1d:
After reassembling the component parts, check the mechanism operation in the
PLAY mode.
For details of checking method, refer to “2.6.1 assembling slide deck assembly and main deck assembly”.
Note 2a:
When removing the reel disk assembly, be careful not to break the brake pad which applies lateral pressure to the reel disk.
Note 2b:
Be careful not to make a mistake in installing the reel disk.
The SUP reel disk and TU reel disk can be distinguished from each other by the appearance as shown below.
(SUP) (TU)
Note 2a
Note 2c
Note 2c
Note 2a
Slide deck assembly
/Main deck assembly
Fig. 2-4-6
Note 2c:
When reassembling the cassette housing to the mechanism, make sure that there is no deformation in the frame or no damage to the switches, etc.
Note 2d:
When fitting the reel cover assembly to the set, carefully tighten the screw with the specified tightening torque of
0.069N
• m (0.7kgf
• cm).
2-8
3. 3a Tension arm assembly/ 3b Release guide assembly
3c Idler arm assembly/ 3d Guide arm assembly
3e Pinch roller arm assembly
3a
(W3a)
3b
Note 3a
(W3b)
3c
3d
Note 3a
(W3a)
3e
Note 3a:
When removing the reel cover assembly, pay heed to release guide assembly and guide arm assembly. For the guide arm assembly is just inserted into the slide deck assembly from the upside and it is apt to come off after the reel cover assembly is removed.
Note 3b:
Reassemble the tension arm assembly to the mechanism as the pad arm assembly is moved to the extent in the direction of the arrow.
Note 3b
Fig. 2-4-7
4. 4a Cleaner arm assembly/ 4b Slant pole arm assembly
4c Drum assembly
4c
9
(S4)
7
(S4)
8
(S4)
Note 4a
Note 4b
(P4b)
(P4a)
4a
(L4a)
(W4)
4b
Note 4a:
When removing the cleaner arm assembly, it is recommended to remove the slant pole arm assembly together with it except the case of a single unit replacement, because the hook (L4a) is hard to disengage.
Note 4b:
How to set the coil spring (P4b).
(P4b)
4a
4b
(P4b)
(L4b)
Fig. 2-4-8
2-9
5. 5a Guide roller (S) assembly/ 5b Rail assembly
5a
Note 5a
(P5)
Note 5b
(W5b)
(W5a)
(W5a)
Note 5c
5b
(W5a)
Note 5a:
When reassembling, insert the tip of the guide roller with the coil spring put on it into the hole on the main deck. Tighten the guide roller by about 6 turns so that the height of the guide roller assembly is 19 mm or so as shown in the figure.
Guide roller
(s) assembly
19mm
Note 5d
Note 5b:
Pay careful attention to the spring not to lose it.
Note 5c:
Pay careful attention to the engagement of the rail assembly’s arm ends because they easily come off the engagement. Moreover, make sure that there is neither deformation nor damage observed in them.
Note 5d:
When removing the rail assembly, check to see if the collar is securely set in the arm groove.
Fig. 2-4-9
6. B Slide deck assembly/ C Main deck assembly
(L6a) (W6)
BSlide deck assembly
Note 6b
Note 6a:
When removing the slide deck assembly, pay heed to the three components of the following because they are apt to come off after the slide deck assembly is removed.
8a Tension lever assembly/ 8b Slide lever assembly
8c Brake control lever assembly
For reassembling those components, refer to Fig. 2-4-12.
Note 6b:
When reassembling the slide deck assembly to the main deck assembly, combine them with each other by the side grooves and then slide the slide deck assembly by 1 mm or so.
(L6b)
1mm
2-10
Note 6a
(L6d)
(L6c)
CMain deck
assembly
Fig. 2-4-10
7. 7a Loading brake assembly/ 7b Guide pin (S)
7c Pad arm assembly/ 7d Slide guide plate assembly
7e Collar/ 7f Collar/ 7g Sub brake assembly
7h Control plate assembly
(P7b)
(W7)
Note 7d
7c
10
(S7a)
11
(S7b)
Note 7c
7d
(W7)
7b
7g
7a
(P7a)
(W7)
Note 7e
(P7d)
(W7)
7e
7f
Note
7a
(W7)
(P7c)
Note 7b
(L7b)
7h
(L7a)
(L7d)
(L7c)
Fig. 2-4-11
Note 7a:
Don’t remove these parts unreasonably. If they are removed for some reason, be very careful not to lose them.
Note 7b:
When reinstalling the sub brake assembly, set the control plate assembly so that its hook is set in the part of the sub brake assembly.
Note 7b
Note 7c:
Since the slide guide plate assembly controls the slide deck assembly so that it exactly slides the main deck assembly, it must exactly be assembled in the PLAY mode. Therefore, temporarily fix the slide guide plate assembly in this stage.
For details of reassembling procedure, refer to “2.6.1
Assembling slide deck assembly and main deck assembly” .
Note 7d:
The pad arm assembly controls the tension level of the tension arm assembly. For adjustment of the tension arm assembly, refer to “2.6.2 Locating tension pole”.
Note 7e:
When reinstalling the load brake assembly, slightly lift the slide deck assembly upwards because the lower part of the load brake assembly sticks out of the slide deck assembly.
8. 8a Tension lever assembly/ 8b Slide lever assembly
8c Brake control lever assembly
Note 8a, 8b, 8c:
For refitting the respective parts, refer to the following figures
8a Tension lever assembly 8b Slide lever assembly
8b
Note
8b
8a
Note 8c
8c
Note 8a
8c Brake control lever
assembly
Fig. 2-4-12
2-11
9. 9a Loading guide/ 9b Timing belt
9c Center gear assembly/ 9d Motor bracket assembly
9e Worm wheel/ 9f Gear holder
9c
9b
Note 9b
14
(S9)
Note 9a
9d
13
(S9)
15
(S9)
(W9)
9e
9f
12
(S9)
9a
Note 9a:
Carefully handle the DEW sensor. (Don’t touch the sensor surface in particular.)
Note 9b:
When engaging the timing belt, make sure that it securely engages with the gears of both the center gear assembly and reel drive pulley assembly.
Fig. 2-4-13
10. 10a Main cam gear/ 10b Brake control plate
10c Rotary encoder/ 10d Connect gear
10e Reel drive pulley assembly
17
(S10)
(W10a)
10c
10a
16
(S10)
(W10a)
10d
(W10b)
10e
10b
Note
10b
(L10)
Note 10a
Note 10a:
When removing/refitting parts, pay careful attention to the flexible board and so on not to damage them.
Note 10b:
When reinstalling the main cam gear and the brake control plate, first fit them together so that the protrusion on the brake control plate is set in the slot on the main cam gear as shown below, next install the two together to the main deck assembly.
10a
10b
Note 10b
Fig. 2-4-14
2-12
11. 11a Catcher (T) assembly/ 11b Capstan motor
11c Charge arm assembly/ 11d Sub cam gear
11e PWB holder
11c
(W11)
Note 11
18
(S11)
19
(S11)
21
(S11)
20
(S11)
22
(S11)
11d
11a
11b
Note 11:
The following figure shows how to put the charge arm assembly and sub cam gear assembly together.
11d
11c
11e
24
(S11)
Fig. 2-4-15
23
(S11)
2-13
2.4.3 List of procedures for disassembly
1
(S1)
(L1b)
5a
A Cassette housing assembly
(W3b)
3c
(W10b)
5b
(W5a)
(W5a)
(P5)
(W5b)
14
(S9)
(W5a)
9d
13
(S9)
(L1d)
2
(S1)
(L1c)
8b
AA
10a
16
(S10)
AA
15
(S9)
10b
9f
3
(S1)
(W10a)
(L1a)
9c
7
(S10)
10c
8a
AA
(W9)
9e
9b
(W10a)
10d
10e
19
(S11)
18
(S11)
21
(S11)
20
(S11)
11a
11b
BB
9
(S4)
7
(S4)
8
(S4)
4c
4a
(P4b)
12
(S9)
(P4a)
(W4)
4b
7b
(W7)
10
(P7b)
(S7a)
(W3a)
3a
7c
AA
BB
AA
BB
7e
7f
AA
9a
3e
(W3a)
3b
AA
BB
CMain deck
assembly
3d
8c
11
(W6)
(S7b)
(W7)
(P7a)
7a
(W7)
(W7)
7d
(W2)
(P7d)
4
(S2a)
2a
6
(S2b)
5
(S2a)
7h
(W2)
2b
BSlide deck
assembly
7g
(W7)
(P7c)
AA
11d
22
(S11)
(W11)
11c
AA
(W2)
11e
2c
Note)
Classification Part No.
Grease KYODO-SH-P
Oil YTU94027
Symbol in drawing
AA
BB
24
(S11)
23
(S11)
Fig. 2-4-16
2-14
2.5 CHECKUP AND ADJUSTMENT OF MECHANISM PHASE
<Rotary encoder>
Set the “
■” of the rotary
part at the tapped hole
as shown in the figure.
<Connect gear> (Note 2)
Set the connect gear so that its locating hole meets
the hole on the main deck assembly.
<Worm wheel> (Note 2)
Set the worm wheel so
that its locating hole meets the hole on the main deck assembly.
<Main cam gear
/Brake control plate>
After fitting the main cam gear and brake control plate
together,set them together so that their locating holes meet the hole on the main deck assembly.
Note 1
<Connect gear 2> (Note 2)
Set the connect gear 2 so
that its locating hole meets
the hole on the main deck assembly.
<Sub cam gear>
Set the sub cam gear so that its locating hole meets the hole on the main deck assembly.
This state represents
that the mechanism is in the EJECT mode, which is the “mechanism assembly mode”.
Note 1:
Since the connect gear 2 is tightly fixed to the main deck by caulking, adjust its phase with the connect gear and sub cam gear.
Note 2:
The part that needs phase adjustment by the hole on the main deck assembly must exactly be set as the specified phase.
There is a fear that some part is installed in a wrong phase because assembling of the mechanism is automated. If so, set every part in the correct phase whenever the mechanism is reassembled.
Fig. 2-5-1
2-15
2.6 MECHANISM ADJUSTMENTS
2.6.1 Assembling slide deck assembly and main deck assembly
3
C
3
C
2
œ
Œ
3
D
A
3
B
Assembling procedure
1. Loosen the screw
A.
2. Set the mechanism in the PLAY mode.
(Refer to “2.3.2 Explanation of mechanism mode”.)
3. Press the end face
B of the slide deck assembly (reel disk side) and the end face
C of the main deck assembly (drum assembly side) with uniform force so that the two assemblies are tightly pressed to each other. Furthermore, press the part
D and tighten the screw A.
Note : Tightening torque for screw
A: 0.069 N·m (0.7 kgf·cm)
Fig. 2-6-1
3
B
2-16
1
2.6.2 Locating tension pole
b a c
<PLAY mode>
Locating procedure
1. Enter the mechanism assembly into the PLAY mode.
(Refer to “2.3.2 Explanation of mechanism mode”.)
2. When the “ ” part is positioned down, make sure that the part “a” of the tension arm assembly is located within the range of “b”.
3. If the part “a” is out of the range, turn the pin “c” to adjust the position.
Fig. 2-6-2
2-17
2.7 SERVICE NOTE
Use the following chart to manage mechanism parts that are removed for disassembling the mechanism.
1
A Cassette housing assembly
2
S1
×3
2a
Reel disk (SUP) assembly 2c
Reel cover assembly
W2
×1
2b Reel disk (TU) assembly
3
W2
×1
3a Tension arm assembly
3b
Release guide assembly
S2a
×2
S2b
3c
Idler arm assembly
×1
W2
×1
3d
Guide arm assembly
3e Pinch roller arm assembly
4
W3a
×1
4a
Cleaner arm assembly
4b
W3b
×1
Slant pole arm assembly
4c
W3a
×1
Drum assembly
5
5a
Guide roller (S) assembly
W4
×1 P4a×1 P4b×1
5b
Rail assembly
S4
×3
W5a
×3 W5b×1
Table 2-7-1a
2-18
P5
×1
6
B Slide deck assembly
8
W6
×1
C Main deck assembly
7
7a
Loading brake assembly
7b Guide pin
(S)
7c Pad arm assembly
7d
Slide guide plate assembly
W7
×1 P7a×1
7e Collar
S7a
×1
7f
Collar
W7
×1 P7b×1
7g Sub brake assembly
S7b
×1
7h
Control plate assembly
8a Tension lever assembly
8b
Slide lever assembly
W7
×1 P7c×1
8c
W7
×2
P7d
Brake control lever assembly
×1
9
9a
Loading guide
9b
Timing belt
9c
Center gear assembly
9d
Motor bracket assembly
9e
Worm wheel
9f
Gear holder
10
S9
×1
10a
Main cam gear
10b
Brake control plate
S9
×2
10c
Rotary encoder
W9
×1
10d
Connect gear
10e
S9
×1
Reel drive pulley assembly
11
S10
×1
11a
Catcher (T) assembly
11b
Capstan motor
S10
11c
×1
W10a
×1
Charge arm assembly
W10a
×1
11d Sub cam gear
W10b
×1
11e PWB holder
S11
×2
S11
×2
W11
×1
Table 2-7-1b
S11
×1
S11
×2
2-19
2.8 JIG CONNECTOR CABLE CONNECTION
Remove one screw (1) first and the cover (JIG) next.
2-20
Jig connector cable
(YTU93082C)
Jig board
CN105
1
Cover(JIG)
Fig. 2-8-1 Jig connector cable connection
MAIN CN105
VPPC
REG_3V
SRV_TX
CJIG_RST
IF_TX
I_MTR
FS_PLL
ATFI
MAIN VCO
ENV_OUT
PB_CLK
HID1
GND
JLIP_TX
JLIP_RX
MON_G
CVF_G
SRV_RX
VPPD
Al_3VSYS
DRST
DISCRI
TX2
SRV_GND
RX2
TRST
TCMK
TMS
TDO
TDI
1
16
2
17
3
18
4
19
5
20
6
21
7
22
8
23
9
10
24
25
11
26
12
27
13
14
28
29
15
30
JIG BOARD
7
8
9
10
11
12
13
14
CN1
1
2
3
4
5
6
NC
SRV_TX
CJIG_RST
IF_TX
I_MTR
FS_PLL
ATFI
MAIN VCO
ENV_OUT
PB_CLK
HID1
GND
JLIP_TX
VPPD
11
12
13
14
15
8
9
6
7
10
CN2
1
2
3
4
5
JLIP_RX
MON_G
CVF_G
SRV_RX
Al_3VSYS
DRST
DISCRI
TX2
SRV_GND
RX2
TRST
TCMK
TMS
TDO
TDI
Fig. 2-8-2 Jig connector cable schematic diagram
SECTION 3
ELECTRICAL ADJUSTMENT
3.1 PRECAUTION
1. Precaution
Both the camera and deck sections of this model needs a personal computer for adjustment except simple adjustment with potentiometers. If some of the following parts is replaced for repair or other reason, the repaired set must be adjusted with a personal computer.
• OP block
• E 2 PROM (IC1003 of MAIN board)
• MONITOR
• E 2 PROM (IC7603 of MONITOR board)
3. Tools required for adjustments
1
Torque Driver
YTU94088
2
3
Tweezers
P-895
Bit
YTU94088-003
4
Chip IC Replacement Jig
PTS40844-2
In the event of malfunction with electrical circuits, troubleshooting with the aid of proper test instruments most be done first, and then commence necessary repair, replacement and adjustment, etc.
1. In case of wiring to chip test points for measurement, use IC clips, etc. to avoid any stress.
2. Since connectors are fragile, carefully handle them in disconnecting and connecting.
3. Shortcircuit between operation and DECK chassis.
5
Jig Connector Cable
YTU93082C
6
Communication Cable
YTU93107A
7
PC Cable
QAM0099-002
8
Service Support System
YTU94057-57
2. Required test equipment
1. Color TV monitor.
2. AC adapter
3. Oscilloscope (dual-trace type, observable 100 MHz or higher frequency)
Note : It is recommended to use one observable 300 MHz or higher frequency.
4. Digital voltmeter
5. Frequency counter (with threshold level adjuster)
6. Personal computer
9
Alignment Tape
MC-1
10
INF Adjustment Lens
YTU92001B
11
INF Adjustment Lens Holder
YTU94087
12
Camera Stand
YTU93079
13
Light box Assembly
YTU93096A
14
Gray Scale Chart
YTU94133A
15
Color Bar Chart
YTU94133C
Table 3-1-1
3-1
1.
Torque driver
Be sure to use to fastening the mechanism and exterior parts because those parts must strictly be controlled for tightening torque.
2.
Bit
This bit is slightly longer than those set in conventional torque drivers.
3.
Tweezers
To be used for removing and installing parts and wires.
4.
Chip IC replacement jig
To be used for adjustment of the camera system.
5.
Jig connector cable
Connected to CN105 of the main board and used for electrical adjustment, etc.
6.
Communication Cable
Connect the Communication cable between the PC cable and Jig connector cable when performing a PC adjustment.
7.
PC cable
To be used to connect the VideoMovie and a personal computer with each other when a personal computer is used for adjustment.
8.
Service support system
To be used for adjustment with a personal computer.
9.
Alignment tape
To be used for check and adjustment of interchangeability of the mechanism.
10. INF adjustment lens
To be used for adjustment of the camera system.
11. INF adjustment lens holder
To be used together with the camera stand for operating the VideoMovie in the stripped-down condition such as the status without the exterior parts or for using commodities that are not yet conformable to the interchangeable ring.
12. Camera stand
To be used together with the INF adjustment lens holder.
13. Light box assembly
To be used for adjustment of the camera system.
14. Gray scale chart (for Light box assembly)
To be used for adjustment of the camera system.
15. Color bar chart (for Light box assembly)
To be used for adjustment of the camera system.
3.2 SETUP
1. Setup for electrical adjustment with personal computer.
NOTE:
Remove one screw (1) first and the cover (JIG) next.
COMMUNICATION CABLE JIG CONNECTOR
RED
WHITE
BLACK to CN105-8 pin (CN2-1 pin)
( JLIP_RX ) to CN105-22 pin (CN1-13 pin)
( JLIP_TX ) to CN105-7 pin (CN1-12 pin)
( GND )
Service Support System
Jig connector cable
CN105
Cover(JIG)
1
RS232C
COM Port
PC CABLE
COMMUNICATION CABLE
Fig. 3-2-1 Connection for Service support system
MENU
Personal Computer
3-2
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Related manuals
advertisement