FILE NO. 810-200803GR
SERVICE MANUAL
DVD Video Recorder
/Video Cassette Recorder
D-VR610KU
The above model is classified as a green product (*1), as indicated by the underlined serial
number. This Service Manual describes replacement parts for the green product. When
repairing this green product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
TOSHIBA CORPORATION 2008
Published in Japan, Jan. 2008 GREEN
(*1)
GREEN PRODUCT PROCUREMENT
The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling
and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of
certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any
marketing of new products containing the restricted substances.
Increasing attention is given to issues related to the global environmental. Toshiba Corporation
recognizes environmental protection as a key management tasks, and is doing its utmost to
enhance and improve the quality and scope of its environmental activities. In line with this,
Toshiba proactively promotes Green Procurement, and seeks to purchase and use products,
parts and materials that have low environmental impacts.
Green procurement of parts is not only confined to manufacture. The same green parts used in
manufacture must also be used as replacement parts.
(*2)
LEAD-FREE SOLDER
This product is manufactured using lead-free solder as a part of a movement within the consumer
products industry at large to be environmentally responsible. Lead-free solder must be used in the
servicing and repair of this product.
WARNING
This product is manufactured using lead free solder.
DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !
The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F
(30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made
with lead-free solder may result in damage to the component and or BOARD being soldered.
Great care should be made to ensure high-quality soldering when servicing this product —
especially when soldering large components, through-hole pins, and on BOARDs — as the level
of heat required to melt lead-free solder is high.
MAIN SECTION
DVD VIDEO RECORDER &
VIDEO CASSETTE RECORDER
D-VR610KU
Main Section
I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I BOARD’s
I Exploded Views
I Parts List
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1
Laser Beam Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1
Important Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1
Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1
Preparation for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1
Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1
Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1
How to Initialize the DVD Recorder & VCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1
Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1
Function Indicator Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1
Schematic Diagrams / BOARD’s and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1
Wiring Diagram < VCR Section >. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1
Wiring Diagram < DVD Section >. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-2
IC Pin Function Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1
Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1
Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18-1
Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19-1
Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20-1
Manufactured under license from Dolby Laboratories.
Dolby and the double-D symbol are trademarks of Dolby Laboratories.
SPECIFICATIONS
General
Input/Output
System
DVD-RW/-R, DVD+RW/+R, DVD-video, CD-DA,
CD-RW/-R, VHS cassette tape
Video input
Input 1 (rear), 2 (front)
Input level: 1 Vp-p (75Ω)
Jacks: RCA jack
VCR Video Heads
Four heads
Dimensions (width x height x depth)
17.2” x 4.0” x 10.6”(435 x 99.5 x 268 mm)
Video output Output 1 (rear)
Output level: 1 Vp-p (75Ω)
Jack: RCA jack
S-video input Input 1 (rear)
Y (luminance) - Input level: 1 Vp-p (75Ω)
C (color) - Input level: 286 mVp-p (75Ω)
Jacks: 4 pin mini DIN
S-video output Output 1 (rear)
Y (luminance) - Output level: 1 Vp-p (75Ω)
C (color) - Output level: 286 mVp-p (75Ω)
Jack: 4 pin mini DIN
Operating temperature
41 F to 104 F (5 C to 40 C)
Operating humidity
Less than 80% (no condensation)
Component video output Output 1 (rear)
Output level: Y: 1.0 Vp-p (75Ω), PB/CB,
PR/CR: 0.7 Vp-p (75Ω)
Jacks: RCA jacks
Power requirements
AC120 V, 60 Hz
Power consumption
30W(standby: 3.3 W)
Weight
9.5 lbs ( 4.3 kg )
TV format
NTSC TV standard
HDMI output
Jack: HDMI jack
Recording
Audio input Input 1 (rear), 2 (front) L/R
During audio input: 2 V rms (input impedance:
more than 22 kΩ )
Jacks: RCA jacks
Recording format
VR (video recording) format
Video format
+VR format
Recording discs
DVD-Rewritable/-Recordable,
DVD+Rewritable/+Recordable
Audio output Output 1 L/R (rear)
During audio output: 2 V rms (output impedance:
less than 1 kΩ )
Jacks: RCA jacks
Video recording format
Sampling frequency: 13.5 MHz
Compression format: MPEG
Digital audio output Output 1 (rear) COAXIAL
Output level: 500 mVp-p (75Ω)
Jack: RCA jack
Audio recording format
Sampling frequency: 48 kHz
Compression format: Dolby Digital/LPCM
(XP Recording mode only)
IEEE 1394
DV input
Jack: DV input jack (4 pin)
Note
The specifications and design of this product are subject to
change without notice.
1-1-1
E9KGASP
LASER BEAM SAFETY PRECAUTIONS
This DVD player uses a pickup that emits a laser beam.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep
your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser
beam.
CAUTION: Use of controls and adjustments, or doing procedures other than those specified herein, may result in
hazardous radiation exposure.
Drive Mechanism Assembly
Laser Beam Radiation
Laser Pickup
Turntable
Location: Inside Top of DVD mechanism.
1-2-1
RL5NLSP
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristics 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 by a ! on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or other
hazards. The Product’s Safety is under review
continuously and new instructions are issued
whenever appropriate. Prior to shipment from the
factory, our products are carefully inspected to confirm
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.
K. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC outlet.
Precautions during Servicing
A. Parts identified by the ! symbol are critical for
safety. Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations
applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise
blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1) Insulation tape
2) PVC tubing
3) Spacers
4) Insulators for transistors
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before
soldering.
F. Observe that the wires do not contact heat
producing parts (heat sinks, oxide metal film
resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has been replaced, check that
5 - 6 kg of force in any direction will not loosen it.
I.
Also check areas surrounding repaired locations.
J. Be careful that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.
1-3-1
DVDN_ISPT
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 their original positions. Afterwards, do the following tests and confirm the specified
values to verify compliance with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d’) between
soldered terminals, and between terminals and
surrounding metallic parts. (See Fig. 1)
Chassis or Secondary Conductor
Primary Circuit
Table 1: Ratings for selected area
AC Line Voltage
Clearance Distance (d), (d’)
120 V
≥ 3.2 mm (0.126 inches)
d'
d
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
Fig. 1
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (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.) is
lower than or equal to the specified value in the table
below.
Exposed Accessible Part
Z
AC Voltmeter
(High Impedance)
Measuring Method (Power ON):
Insert load Z between B (earth ground, power cord plug
prongs) and exposed accessible parts. Use an AC
voltmeter to measure across the terminals of load Z.
See Fig. 2 and the following table.
B
Earth Ground
Power Cord Plug Prongs
Fig. 2
Table 2: Leakage current ratings for selected areas
AC Line Voltage
Load Z
Leakage Current (i)
Earth Ground (B) to:
120 V
0.15 μF CAP. & 1.5 kΩ RES.
Connected in parallel
i ≤ 0.5 mA Peak
Exposed accessible parts
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
1-3-2
DVDN_ISPT
STANDARD NOTES FOR SERVICING
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
Circuit Board Indications
Pb (Lead) Free Solder
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
When soldering, be sure to use the Pb free solder.
How to Remove / Install Flat Pack-IC
Top View
Out
Bottom View
In
Input
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
1. Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC
(about 5 to 6 seconds). (Fig. S-1-1)
5
Pin 1
10
3. The 1st pin of every male connector is indicated as
shown.
Fig. S-1-1
Pin 1
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect
the AC cord.
2. FFC (Flexible Foil Connector) cable should be
inserted parallel into the connector, not at an
angle.
2. Remove the flat pack-IC with tweezers while
applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the
BOARD; when removing entire flat pack-IC, first
apply soldering iron to center of the flat pack-IC
and heat up. Then remove (glue will be melted).
(Fig. S-1-6)
4. Release the flat pack-IC from the BOARD using
tweezers. (Fig. S-1-6)
CAUTION:
FFC Cable
Connector
BOARD
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering
machine, whose shape matches that of the Flat
Pack-IC.
2. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage
to the chip parts may occur. Put masking tape
around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
* Be careful to avoid a short circuit.
1-4-1
DVDN_SN
3. The flat pack-IC on the BOARD is affixed with
glue, so be careful not to break or damage the foil
of each pin or the solder lands under the IC when
removing it.
BOARD
With Soldering Iron:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Desoldering Braid
Soldering Iron
Masking
Tape
Tweezers
Flat Pack-IC
Fig. S-1-2
Fig. S-1-3
2. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
Fig. S-1-4
3. Bottom of the flat pack-IC is fixed with glue to the
BOARD; when removing entire flat pack-IC, first
apply soldering iron to center of the flat pack-IC
and heat up. Then remove (glue will be melted).
(Fig. S-1-6)
4. Release the flat pack-IC from the BOARD using
tweezers. (Fig. S-1-6)
1-4-2
DVDN_SN
With Iron Wire:
2. Installation
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the
BOARD so you can install a replacement flat packIC more easily.
2. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
2. The “●” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the 1
on the BOARD when positioning for installation.
Then presolder the four corners of the flat pack-IC.
(See Fig. S-1-8.)
3. While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the BOARD
contact pads as shown in Fig. S-1-5.
3. Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
4. Bottom of the flat pack-IC is fixed with glue to the
BOARD; when removing entire flat pack-IC, first
apply soldering iron to center of the flat pack-IC
and heat up. Then remove (glue will be melted).
(Fig. S-1-6)
Example :
5. Release the flat pack-IC from the BOARD using
tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be
taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the BOARD, handle it gently
because it may be damaged if force is applied.
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
Hot Air Blower
Presolder
or
Iron Wire
Soldering Iron
To Solid
Mounting Point
Fig. S-1-5
Flat Pack-IC
BOARD
Fig. S-1-8
BOARD
Fine Tip
Soldering Iron
Flat Pack-IC
Tweezers
Fig. S-1-6
1-4-3
DVDN_SN
Instructions for Handling Semiconductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by
electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1 MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
<Incorrect>
BOARD
<Correct>
Grounding Band
1MΩ
BOARD
1MΩ
Conductive Sheet or
Copper Plate
1-4-4
DVDN_SN
PREPARATION FOR SERVICING
How to Enter the Service Mode
About Optical Sensors
Caution:
An optical sensor system is used for the Tape Start
and End Sensors on this equipment. Carefully read
and follow the instructions below. Otherwise the unit
may operate erratically.
What to do for preparation
Insert a tape into the Deck Mechanism Assembly and
press the [ O ] (VCR) button. The tape will be loaded
into the Deck Mechanism Assembly. Make sure the
power is on, connect TP502 (S-INH) to GND. This will
stop the function of Tape Start Sensor, Tape End Sensor and Reel Sensors. (If these TPs are connected
before plugging in the unit, the function of the sensors
will stay valid.) See Fig. 1.
Q1503
Q1504
S-INH
TP502
Fig. 1
Note: Because the Tape End Sensors are inactive, do
not run a tape all the way to the start or the end of the
tape to avoid tape damage.
1-5-1
E9KGAPFS
CABINET DISASSEMBLY INSTRUCTIONS
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] Cover Top
[2] Panel
Front
[4] Jack
Bracket
[20] Front
Bracket R
[3] Front
Bracket
[5] BOARD
Front Jack
[10] Motor
DC Fan
[9] Fan Holder
[11] Panel
Rear
[6] DVD
Mechanism
& DVD Main
BOARD
Assembly
PART
[9]
Fan Holder
D6
3(S-10)
---
[10]
Motor DC
Fan
D6
----------
---
[11] Panel Rear
D6
----------
---
BOARD
[12] Power
Supply
D7
4(S-11), *CN1101
---
BOARD
Holder
D7
4(S-12), Plate Earth
---
VCR
[14] Chassis
Unit
D8
5(S-13), 4(S-14),
(S-15), (S-16), (S-17),
(S-18), Board Washer
---
D9
(S-19), (S-20),
Desolder
2
3
BOARD
[16] Power
Switch
D9
Desolder
---
BOARD
DVD open/
[17]
close
Switch
D9
Desolder
---
[7] Dust Cover
[13]
[12] BOARD
Power Supply
[13] BOARD
Holder
[8] Panel
Rear Unit
[15] Deck
Assembly
[16] BOARD
Power Switch
[15]
[14] VCR
Chassis Unit
[18] BOARD
Main
[19] Deck
Pedestal
[17] BOARD
DVD open
/close Switch
2. Disassembly Method
ID/
LOC.
No.
[1]
Cover Top
REMOVE/*UNHOOK/
Fig.
UNLOCK/RELEASE/ Note
No.
UNPLUG/DESOLDER
D1
7(S-1)
---
[2]
Panel Front D2
1
(S-2), *5(L-1), *3(L-2), 1-1
1-2
*CN1231
1-3
[3]
Front
Bracket
D2
2(S-3), (S-4)
---
[4]
Jack
Bracket
D3
(S-5)
---
[5]
BOARD
Front Jack
D3
Jack Plate Earth
---
[6]
DVD
Mechanism
& DVD
D4
Main
BOARD
Assembly
4(S-6), (S-6a), (S-7),
*CN101, *CN701,
*CN901, Mecha Plate
Earth R
4
[7]
Dust Cover
D4
----------
---
[8]
Panel Rear
Unit
D5
3(S-8), 6(S-9),
*CN1102
---
Deck
Assembly
REMOVE/*UNHOOK/
Fig.
UNLOCK/RELEASE/ Note
No.
UNPLUG/DESOLDER
[18]
BOARD
Main
D9
----------
---
[19]
Deck
Pedestal
D10 7(S-21)
---
[20]
Front
Bracket R
2(S-22), (S-23)
D10 DV Plate Earth, DV
Jack
---
REMOVAL
PART
REMOVAL
ID/
LOC.
No.
↓
↓
↓
↓
↓
(1)
(2)
(3)
(4)
(5)
Note:
(1): Identification (location) No. of parts in the figures
(2): Name of the part
(3): Figure Number for reference
(4): Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P=Spring, L=Locking Tab, S=Screw,
CN=Connector
*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 6(S-1) = six Screws (S-1),
5(L-1) = five Locking Tabs (L-1)
(5): Refer to “Reference Notes.”
1-6-1
E9KGADC
Reference Notes
CAUTION 1: Locking Tabs (L-1) and (L-2) are fragile.
Be careful not to break them.
1-1. Release five Locking Tabs (L-1).
1-2. Release three Locking Tabs (L-2).
1-3. Disconnect Connector (CN1231), and remove
the Panel Front.
2. When reassembling, solder wire jumpers as shown
in Fig. D9.
3. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on BOARD Main as shown
in Fig. D9. Then, install the Deck Assembly while
aligning the hole of Cam Gear with the pin of LDSW, the shaft of Cam Gear with the hole of LD-SW
as shown in Fig. D9.
4. The DVD Mechanism & DVD Main BOARD
Assembly is adjusted as a unit at factory.
Therefore, do not disassemble it.
Replace the DVD Mechanism & DVD Main
BOARD Assembly as a unit.
[1] Cover Top
(S-1)
(S-5)
[4] Jack Bracket
[5] BOARD
Front Jack
Jack Plate Earth
(S-6)
(S-6)
Fig. D3
(S-6a) Mecha Plate
Earth R
(S-6)
CN701
CN101
CN901
(S-1)
[7] Dust
Cover
*
[6] DVD
Mechanism
&
DVD Main
BOARD
Assembly
Hook
(S-1)
Fig. D1
(S-7)
(S-3)
(S-3)
[3] Front
Bracket
(S-4)
*See Reference Notes 4.
(L-1)
Fig. D4
(S-2)
(L-1)
(L-1)
[2] Panel
Front
(L-2)
CN1231
Fig. D2
1-6-2
E9KGADC
(S-8)
(S-11)
(S-9)
(S-11)
[12] BOARD
Power Supply
(S-8)
(S-12)
(S-12)
[8] Panel
Rear Unit
[13] BOARD
Holder
(S-8)
Plate Earth
CN1102
Fig. D5
CN1101
Fig. D7
[11] Panel Rear
(S-10)
(S-13)
(S-14)
(S-14)
Board
Washer
(S-16)
[10] Motor DC Fan
[9] Fan Holder
(S-17)
Fig. D6
(S-15)
(S-14)
(S-18)
[14] VCR
Chassis
Unit
Fig. D8
1-6-3
E9KGADC
[15] Deck
Assembly
FE Head
Cylinder
Assembly
Pin
ACE Head
Assembly
SW1512
LD-SW
[16] BOARD
Power Switch
[18] BOARD Main
[18] BOARD Main
[15] Deck Assembly
Cam Gear
(S-19)
Lead
with
blue
stripe
[17] BOARD DVD
open/close Switch
Desolder
Hole
Shaft
(S-20)
Hole
Pin
LD-SW
Desolder
[18] BOARD Main
Lead with
blue stripe
From
Cylinder
Assembly
From
ACE Head
Assembly
Lead with
blue stripe
Lead with
blue stripe
Printing side
Lead with
black stripe
From
FE Head
Desolder
From
Capstan
Motor
Assembly
Desolder
Desolder
BOTTOM VIEW
Lead connections of Deck Assembly and BOARD Main
Fig. D9
1-6-4
E9KGADC
(S-21)
(S-21)
(S-21)
(S-21)
[19] Deck
Pedestal
[20] Front
Bracket R
DV Plate Earth
(S-23)
(S-22)
DV Jack
Fig. D10
1-6-5
E9KGADC
3. How to Eject Manually
Note: When rotating the gear, be careful not to damage the gear.
1. Remove the Cover Top.
2. Remove the Panel Front.
3. Remove the Front Bracket.
4. Remove the DVD Mechanism & DVD Main BOARD Assembly.
5. Unhook two places and detach the Dust Cover.
6. Rotate the gear in the direction of the arrow manually as shown below until the tray descends.
7. Pull the tray out manually and remove a disc.
View for A
A
Front Bracket
Hook
Rotate this gear in
the direction of the arrow
Dust Cover
Panel Front
1-6-6
E9KGADC
ELECTRICAL ADJUSTMENT INSTRUCTIONS
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
NOTE:
1.Electrical adjustments are required after replacing
circuit components and certain mechanical parts.
It is important to do these adjustments only after
all repairs and replacements have been completed. Also, do not attempt these adjustments
unless the proper equipment is available.
2.To perform these alignment / confirmation procedures, make sure that the tracking control is set in
the center position: Press either [TRACKING
]
or [TRACKING
] button on the front panel first,
then the [ O ] (VCR) button on the front panel.
Figure 1
EXT. Syncronize Trigger Point
CH1
CH2
Test Equipment Required
0.5H
1.0H
6.5H±1H (416μs±64μs)
V-Sync
Switching Pulse
1.Oscilloscope: Dual-trace with 10:1 probe,
V-Range: 0.001~50V/Div.,
F-Range: DC~AC-20MHz
2.Alignment Tape (FL8A)
Head Switching Position Adjustment
Purpose:
To determine the Head Switching position during
playback.
Reference Notes:
Playback the Alignment tape and adjust VR1501 so
that the V-sync front edge of the CH1 video output
waveform is at the 6.5H±1H (416μs±64μs) delayed
position from the rising edge of the CH2 head switching pulse waveform.
Symptom of Misadjustment:
May cause Head Switching noise or vertical jitter
in the picture.
Test point
Adj.Point
TP751(V-OUT)
VR1501
TP302(RF-SW) (Switching Point)
GND
(BOARD MAIN)
Mode
Input
PLAY
(SP)
-----
Tape
Measurement
Equipment
Spec.
FL8A
Oscilloscope
6.5H±1H
(416μs±64μs)
Connections of Measurement Equipment
Oscilloscope
BOARD
Main
TP751
GND
TP302
CH1
CH2
Trig. (+)
1-7-1
E9KGAEA
HOW TO INITIALIZE THE DVD RECORDER & VCR
To put the program back at the factory-default, initialize the DVD recorder & VCR as the following procedure.
< DVD Section >
1. Turn the DVD recorder on.
2. Confirm that no disc is loaded or that the disc tray
is open. To put the DVD recorder into the Version
display mode, press [DVD], [INSTANT SKIP], [1],
[2], and [3] buttons on the remote control unit in
that order.
Fig. a appears on the screen.
*1: "*******" differs depending on the models.
*2: Firmware Version differs depending on the
models, and this indication is one example.
F/W VERSION DISP
MODEL NAME :
*******
FE VERSION :
BE VERSION :
TT VERSION :
R50_015_000
WL5T34280H1E
T50014WLU
LD ADJUSTMENT :
DISC ADJUSTMENT :
OK
OK
DEFAULT SETTING : ENTER
EXIT : RETURN
Fig. a Version Display Mode Screen
3. Press [ENTER] button, then the DVD recorder
starts initializing. When the initializing is
completed, the DVD recorder exits the Version
display mode and turns off the power
automatically.
*
To move into the Normal mode from the
Version display mode, press [RETURN] button
on the remote control unit instead of [ENTER]
button.
*
When [ ] button is pressed before [ENTER]
button is pressed, the DVD recorder exits the
Version display mode, then the power turns
off.
1-8-1
E9KGAINT
FIRMWARE RENEWAL MODE
1. Turn the power on and remove the disc on the tray.
2. To put the DVD recorder into version up mode,
press [INSTANT SKIP], [6], [5], and [4] buttons on
the remote control unit in the order. Then the tray
will open automatically.
Fig. a appears on the screen and Fig. b appears
on the VFD.
4. Select the firmware version pressing arrow
buttons, then press [ENTER].
Fig. d appears on the screen and Fig. e appears
on the VFD. The DVD recorder starts updating.
About VFD indication of Fig. e:
1) When Fig. d is displayed on the screen, “F-UP”
is displayed on the VFD.
2) When “Firmware Updating... XX% Complete.”
is displayed on the screen, “34280” is displayed
on the VFD.
* Firmware Version differs depending on the
models, and this indication is one example.
Firm Update Mode
ver. WL5T*****H1E
Current
F/W version
is displayed.
* Firmware Version differs depending on the
models, and this indication is one example.
Firm Update Mode
Selected
F/W Version
is displayed.
Please insert a disc.
(*1)
ver. WL5T*****H1E
WL5T34280H1E
File Loading...
Fig. a Version Up Mode Screen
Fig. d Programming Mode Screen
Fig. b VFD in Version Up Mode
3. Load the disc for version up.
Fig. c appears on the screen. The file on the top is
highlighted as the default.
When there is only one file to exist, Step 4 will
start automatically.
Fig. e VFD in Programming Mode (Example)
The appearance shown in (*1) of Fig. d is
described as follows.
* Firmware Version differs depending on the
models, and this indication is one example.
Firm Update Mode
Disc name
is displayed.
No.
ver. WL5T*****H1E
WL5T34280H1E
WL5T34281H1E
WL5T34282H1E
WL5T34283H1E
Files included
in the disc are
displayed.
State
1
File Loading...
2
Firmware
Updating...
Writing new version data
XX% Complete.
---
Firmware
Update Failure
VOL_200704130934
1
2
3
4
Appearance
Sending files into the memory
Failed in updating
1/1
Fig. c Update Disc Screen
5. After updating is finished, the tray opens
automatically.
At this time, no button is available.
6. Pull out the AC code once, then insert it again.
1-9-1
E9KGAFW
TROUBLESHOOTING
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1 Power Supply Section
FLOW CHART NO.1
The power cannot be turned on.
Is the fuse normal?
No
See FLOW CHART No.2 <The fuse blows out.>
Yes
No
Is normal state restored when once unplugged
power cord is plugged again after several seconds.
Yes
No
Is the AL+12V line voltage normal?
Yes
Check each rectifying circuit of secondary circuit
and replace P1 (BOARD MCV) if defective.
Check for lead or short-circuiting of primary
circuit component and replace P3 (BOARD
POWER SUPPLY) if defective.
(Q1001, Q1003, T1001, D1001, D1002, D1003,
D1004, D1011, D1028, C1003, C1035, C1036)
FLOW CHART NO.2
The fuse blows out.
Check the presence that the primary component
is leaking or shorted and replace P3 (BOARD
POWER SUPPLY) if defective.
Check the presence that the rectifying diode or circuit
is shorted in each rectifying circuit of secondary side
and replace P1 (BOARD MCV) if defective.
After servicing, replace the fuse (F1001).
FLOW CHART NO.3
When the output voltage fluctuates.
Does the secondary side photo coupler circuit
operate normally?
Yes
Check the circuit and replace P3 (BOARD
POWER SUPPLY) if defective.
(IC1010, D1006, D1010, D1029)
No
Check the circuit and replace P3 (BOARD POWER
SUPPLY) if defective.
(IC1010, Q1031, D1017, D1025, D1036)
FLOW CHART NO.4
When buzz sound can be heard in the vicinity of power circuit.
Check if there is short circuit on the rectifying diode and the circuit in each rectifying circuit of secondary side and
replace P1 (BOARD MCV) or P3 (BOARD POWER SUPPLY) if defective.
P1 (BOARD MCV) : IC2503, IC2504, Q1055, Q1056, Q1057, Q1101, Q1102, Q1104
P3 (BOARD POWER SUPPLY) : D1012, D1013, D1014, D1015, D1016, D1018, D1021, D1022, D1023, D1034
FLOW CHART NO.5
AL-30V is not outputted.
Is the supply voltage of -30V fed to the anode of
D1018?
No
Check D1018 and their periphery, and replace
P3 (BOARD POWER SUPPLY) if defective.
Yes
Check for load circuit short-circuiting or leak, and
replace P1 (BOARD MCV) if defective.
1-10-1
E9KGATR
FLOW CHART NO.6
P-ON+9V is not outputted.
No
Is 12V voltage supplied to the collector of Q1055?
Yes
No
Is 10V voltage supplied to the base of Q1055?
Yes
Check D1014, D1017, C1012, and their periphery,
and replace P3 (BOARD POWER SUPPLY)
if defective.
Is the "L" pulse inputted to the base of Q1052?
No
Check IC1501 and their
periphery, and replace
P1 (BOARD MCV)
if defective.
Check Q1055 and their periphery, and replace
P1 (BOARD MCV) if defective.
Yes
Check Q1052, D1052
and their periphery, and
replace P1 (BOARD
MCV) if defective.
FLOW CHART NO.7
P-ON+5V (1, 2) is not outputted. (P-ON+9V is outputted normally.)
No
Is 5V voltage supplied to the collector of Q1056?
No
Is 12V voltage supplied to the collector of Q1057?
Check D1015, D1016, L1013, C1017, C1021,
and their periphery, and replace P3 (BOARD
POWER SUPPLY) if defective.
Check D1014, D1017, C1012, and their periphery,
and replace P3 (BOARD POWER SUPPLY)
if defective.
Yes
Is the "H" pulse inputted into the base of Q1056?
Is the "H" pulse inputted into the base of Q1057?
No
Check R1057 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
Check R1065 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
Check D1013, C1013 and their periphery, and
replace P3 (BOARD POWER SUPPLY) if defective.
No
Check D1014, D1017, C1012 and their periphery,
and replace P3 (BOARD POWER SUPPLY)
if defective.
Yes
Check Q1056, Q1057 and their periphery, and
replace P1 (BOARD MCV) if defective.
FLOW CHART NO.8
AL+18V is not outputted.
Is the supply voltage 44V fed the cathode of D1013?
Yes
Check D1083, R1092, R1095, and their periphery, and
replace P1 (BOARD MCV) if defective.
FLOW CHART NO.9
P-ON+11V is not outputted.
Is 12V voltage supplied to the emitter of Q1102?
Yes
Is 10V voltage supplied to the base of Q1102?
No
Is the "H" pulse inputted to the base of Q1103?
No
Check IC1501 and their
periphery, and replace
P1 (BOARD MCV)
if defective.
Yes
Check Q1102 and their periphery, and replace
P1 (BOARD MCV) if defective.
1-10-2
Yes
Check Q1103, R1106
and their periphery, and
replace P1 (BOARD
MCV) if defective.
E9KGATR
FLOW CHART NO.10
P-ON+5V is not outputted. (P-ON +11V is outputted normally.)
Is 5V voltage supplied to the collector of Q1101?
Yes
No
Check D1015, D1016, C1017, C1019, L1012 and
their periphery, and replace P3 (BOARD POWER
SUPPLY) if defective.
Check Q1101 and their periphery, and replace
P1 (BOARD MCV) if defective.
FLOW CHART NO.11
P-ON+1.8V is not outputted.
Is 2.8V voltage supplied to Pin(1) of IC2504?
Yes
Check IC2504 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
Check D1021, C1027 and their periphery, and
replace P3 (BOARD POWER SUPPLY) if defective.
FLOW CHART NO.12
P-ON+3.3V is not outputted.
Is 4V voltage supplied to Pin(1) of IC2503?
Yes
Check IC2503 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
Check D1022, D1034, C1037 and their periphery,
and replace P3 (BOARD POWER SUPPLY) if
defective.
FLOW CHART NO.13
The fluorescent display tube does not light up.
Is 5V voltage supplied to Pin(6, 24) of IC1571?
Yes
Is approximately -24V to -28V voltage supplied to
Pin(15) of IC1571?
Yes
Is there approximately 500kHz oscillation to
Pin(26) of IC1571?
Yes
Are the filament voltage applied between Pin(1)
and Pin(24) of the fluorescent display tube?
Also negative voltage applied between these pins
and GND?
No
No
No
No
Check the AL+5V line and replace P3 (BOARD
POWER SUPPLY) if defective.
Check the -FL line and replace P1 (BOARD MCV)
or P3 (BOARD POWER SUPPLY) if defective.
Check R1595, IC1571 and their periphery, and
replace P1 (BOARD MCV) if defective.
Check the power circuit, D1023, D1024, C1032,
C1033 and their periphery, and replace
P3 (BOARD POWER SUPPLY) if defective.
Yes
Check the fluorescent display tube (FL1501),
and replace P1 (BOARD MCV) if defective.
1-10-3
E9KGATR
2 DVD Section
FLOW CHART NO.1
The key operation is not functioning.
Are the contact point and the installation state of
the key switches normal?
Yes
Is the control voltage normally inputted into
Pin(85) of IC1501?
Yes
Check IC1501 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
No
Re-install some key switches correctly or
replace P1 (BOARD MCV) if defective.
Check the key switches and their periphery, and
replace P1 (BOARD MCV) if defective.
Terminal voltage of IC1501-85
4.30
KEY-2
IC1501-85
S-INH
3.60
----2.90
DUBBING
2.39
1.98
1.61
DVD REC
/OTR
OPEN/
CLOSE
-----
1.27
0.92
DVD
PLAY
-----
0.51
(V)
DVD
STOP
FLOW CHART NO.2
No operation is possible from the remote control unit. (Operation is possible from the unit.)
Is 5V voltage supplied to the Pin(3) terminal of
the RS1501 (remote control receiver)?
Yes
Is the "L" pulse sent out from Pin(1) terminal of
the RS1501 (remote control receiver) when the
remote control unit is activated?
Yes
Is the "L" pulse signal supplied to the Pin(5) of
IC1501?
Yes
Check IC1501 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
No
No
Check AL+5V line and replace P1 (BOARD MCV)
or P3 (BOARD POWER SUPPLY) if defective.
Replace P1 (BOARD MCV).
Or replace remote control unit (X1).
Check the line between the RS1501 (remote
control receiver) and the Pin(5) of IC1501, and
replace P1 (BOARD MCV) if defective
FLOW CHART NO.3
The disc tray cannot be opened and closed. (It can be done using the remote control unit.)
Is the normal control voltage inputted to Pin(85) of
IC1501?
No
Replace P1 (BOARD MCV) if defective.
Yes
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
1-10-4
E9KGATR
FLOW CHART NO.4
The disc tray cannot be opened and closed.
[No Disc] indicated.
Both functions of picture and sound do not operate normally.
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
FLOW CHART NO.5
VIDEO E-E does not appear normally.
Are the video signals inputted to each pin of
IC2805?
IC2805
IC2805
IC2805
IC2805
8PIN
13PIN
2PIN
10PIN
No
VIDEO-IN 1 (REAR)
Y-IN 1 (REAR)
C-IN 1 (REAR)
VIDEO-IN 2 (FRONT)
IC2805 8PIN → JK2804
IC2805 13PIN → JK2401
IC2805 2PIN → JK2401
IC2805 10PIN → JK1231
Yes
Are the video signals outputted to each pin of
IC2805?
IC2805
IC2805
19PIN
21PIN
No
Yes
CN2201 20PIN
CN2201 22PIN
VIDEO-Y/CVBS
VIDEO-C
Yes
Are the video signals outputted to each pin of
CN2201?
CN2201
CN2201
CN2201
CN2201
CN2201
7PIN
5PIN
3PIN
1PIN
9PIN
No
VIDEO-IN 1 (REAR)
Y-IN 1 (REAR)
C-IN 1 (REAR)
VIDEO-IN 2 (FRONT)
Is 5V voltage supplied to the pin(1) of IC2805?
Yes
Replace
P1 (BOARD MCV).
VIDEO-Y/CVBS
VIDEO-C
Are the video signals outputted to each pin of
CN2201?
Check the line between video input terminal and
each pin of IC2805 ,and replace P1 (BOARD
MCV) if defective.
No
Check P-ON+5V line and
replace P1 (BOARD MCV)
or P3 (BOARD POWER
SUPPLY) if defective.
Check the line between each pin of IC2805 and
each pin of CN2201 and replace P1 (BOARD
MCV) if defective.
IC2805 19PIN → CN2201 20PIN VIDEO-Y/CVBS
IC2805 21PIN → CN2201 22PIN VIDEO-C
No
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-Y(I)
VIDEO-C
Yes
Continued to A on the next page.
1-10-5
E9KGATR
A
Are the video signals shown above inputted into
each pin of IC2404 and each pin of IC2405?
IC2405
IC2405
IC2405
IC2404
IC2404
3PIN
8PIN
6PIN
3PIN
1PIN
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-Y(I)
VIDEO-C
Yes
Are the video signals outputted to each pin of
IC2404 and each pin of IC2405?
IC2405
IC2405
IC2405
IC2404
IC2404
IC2404
13PIN
10PIN
11PIN
6PIN
5PIN
7PIN
No
Check the line between each pin of CN2201 and
each pin of IC2404 and IC2405, and replace
P1 (BOARD MCV) if defective.
CN2201
CN2201
CN2201
CN2201
CN2201
No
7PIN
5PIN
3PIN
1PIN
9PIN
→ IC2405
→ IC2405
→ IC2405
→ IC2404
→ IC2404
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-Y(I)
VIDEO-C
Is 5V voltage supplied to the Pin(4, 12) of
IC2405 and the Pin(4) of IC2404?
Yes
Replace
P1 (BOARD MCV).
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-CVBS
VIDEO-Y(I)
VIDEO-C
3PIN
8PIN
6PIN
3PIN
1PIN
No
Check P-ON+5V line and
replace P1 (BOARD MCV)
or P3 (BOARD POWER
SUPPLY) if defective.
Yes
Are the video signals outputted to the specific
output terminal?
Are the luminance signals outputted to the
S-VIDEO OUT terminal (JK2402)?
No
Check the periphery of JK2402 from Pin (5) of
IC2404 and replace P1 (BOARD MCV) if defective.
Are the chroma signals outputted to the
S-VIDEO OUT terminal (JK2402)?
No
Check the periphery of JK2402 from Pin (7) of
IC2404 and replace P1 (BOARD MCV) if defective.
Are the Y, Pb/Cb, Pr/Cr signals outputted to the
COMPONENT OUT terminal (JK2403)?
No
Are the composite video signals outputted to
the VIDEO OUT terminal (JK2751)?
No
Check the periphery of JK2403 from Pin (10, 11,
13) of IC2405 and replace P1 (BOARD MCV)
if defective.
No
Is the video signal outputted to Pin(15) of IC2406?
Are the "L" pulse inputted to Pin(9,10,11) of IC2406?
Yes
Is the video signal outputted to the emitter of Q2391?
Yes
No
Yes
Is 5V voltage supplied to
Pin(16) of IC2406?
Is -5V voltage supplied to
Pin(7) of IC2406?
Check the line between the
emitter of Q2391 and JK2751,
and replace P1 (BOARD MCV)
if defective.
Replace P1
(BOARD MCV).
Yes
Replace P1
(BOARD MCV).
1-10-6
No
Replace P1
(BOARD MCV).
No
Check AL+5V, and AL-5V line
and replace P1 (BOARD MCV)
or P3 (BOARD POWER
SUPPLY) if defective.
E9KGATR
FLOW CHART NO.6
Picture does not appear normally.
Set the disc on the disc tray, and playback.
Yes
Are the video signals outputted to each pin of
CN2201?
CN2201
CN2201
CN2201
CN2201
CN2201
7PIN
5PIN
3PIN
1PIN
9PIN
3PIN
8PIN
6PIN
3PIN
1PIN
13PIN
10PIN
11PIN
6PIN
5PIN
7PIN
No
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-Y(I)
VIDEO-C
Yes
Are the video signals outputted to each pin of
IC2404 and each pin of IC2405?
IC2405
IC2405
IC2405
IC2404
IC2404
IC2404
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-Y(I)
VIDEO-C
Yes
Are the video signals shown above inputted into
each pin of IC2404 and each pin of IC2405?
IC2405
IC2405
IC2405
IC2404
IC2404
No
Check the line between each pin of CN2201 and
each pin of IC2404 and IC2405, and replace
P1 (BOARD MCV) if defective.
CN2201
CN2201
CN2201
CN2201
CN2201
No
7PIN
5PIN
3PIN
1PIN
9PIN
→ IC2405
→ IC2405
→ IC2405
→ IC2404
→ IC2404
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-Y(I)
VIDEO-C
Is 5V voltage supplied to the Pin(4, 12) of
IC2405 and the Pin(4) of IC2404?
Yes
Replace
P1 (BOARD MCV).
VIDEO-Y(I/P)
VIDEO-Pr/Cr
VIDEO-Pb/Cb
VIDEO-CVBS
VIDEO-Y(I)
VIDEO-C
3PIN
8PIN
6PIN
3PIN
1PIN
No
Check P-ON+5V line and
replace P1 (BOARD MCV)
if defective.
Yes
Are the video signals outputted to the specific
output terminal?
Are the luminance signals outputted to the
S-VIDEO OUT terminal (JK2402)?
No
Check the periphery of JK2402 from Pin (5) of
IC2404 and replace P1 (BOARD MCV) if defective.
Are the chroma signals outputted to the
S-VIDEO OUT terminal (JK2402)?
No
Check the periphery of JK2402 from Pin (7) of
IC2404 and replace P1 (BOARD MCV) if defective.
Are the Y, Pb/Cb, Pr/Cr signals outputted to the
COMPONENT OUT terminal (JK2403)?
No
Are the composite video signals outputted to
the VIDEO OUT terminal (JK2751)?
No
Check the periphery of JK2403 from Pin (10, 11,
13) of IC2405 and replace P1 (BOARD MCV)
if defective.
No
Is the video signal outputted to Pin(15) of IC2406?
Are the "L" pulse inputted to Pin(9,10,11) of IC2406?
Yes
Is the video signal outputted to the emitter of Q2391?
Yes
Is 5V voltage supplied to
Pin(16) of IC2406?
Is -5V voltage supplied to
Pin(7) of IC2406?
Yes
Check the line between the
emitter of Q2391 and JK2751,
and replace P1 (BOARD MCV)
if defective.
No
Replace P1
(BOARD MCV).
Yes
Replace P1
(BOARD MCV).
1-10-7
No
Replace P1
(BOARD MCV).
No
Check AL+5V, and AL-5V line
and replace P1 (BOARD MCV)
if defective.
E9KGATR
FLOW CHART NO.7
Audio E-E does not appear normally.
Are the audio signals inputted to each pin of
IC2801?
IC2801 4,11PIN
IC2801 5,14PIN
Check the line between audio input terminal and
each pin of IC2801, and replace P1 (BOARD MCV)
if defective.
No
AUDIO-IN1 (REAR)
AUDIO-IN2 (FRONT)
IC2801 4,11PIN → JK2804
AUDIO-IN1 (REAR)
IC2801 5,14PIN → JK1232, JK1233 AUDIO-IN2 (FRONT)
Yes
Are the audio signals outputted to Pin(3,13) of
IC2801?
No
Are active level of Pin(9,10) of IC2801 become
as shown below?
Yes
INPUT
LINE(REAR)
H
H
LINE(FRONT)
L
H
Yes
Replace P1
(BOARD MCV).
Are the audio signals outputted to Pin(1,7) of
IC2803?
Yes
Are the audio signals outputted to each pin
of CN2201?
No
No
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
Check each line between each pin of CN2201
and each pin of IC2804, and replace P1 (BOARD
MCV) if defective.
No
IC2804 2PIN AUDIO (L)-OUT
IC2804 6PIN AUDIO (R)-OUT
Yes
Do Pin(18) of CN2201 become "H" level?
No
Check the line between Pin(9,
10) of IC2801 and Pin(60,61)
of IC1501, and replace P1
(BOARD MCV) if defective.
Replace P1 (BOARD MCV).
CN2201 17PIN AUDIO (L)-OUT
CN2201 15PIN AUDIO (R)-OUT
Yes
Are the audio signals inputted to each pin
of IC2804?
9PIN 10PIN
CN2201 17PIN → IC2804 2PIN AUDIO(L)-OUT
CN2201 15PIN → IC2804 6PIN AUDIO(R)-OUT
No
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
Yes
Are the audio signals outputted to each pin
of IC2804?
IC2804 1PIN AUDIO (L)-OUT
IC2804 7PIN AUDIO (R)-OUT
No
Replace P1 (BOARD MCV).
Yes
Are the audio signals outputted to the specific
output terminal?
Are the audio signals outputted to the audio
terminal (JK2805)?
Are the audio signals outputted to the audio
terminal (JK2751)?
Check the periphery between Pin(1,7) of IC2804
and the audio terminal (JK2805), and replace
P1 (BOARD MCV) if defective.
No
No
Are the audio signals outputted to Pin(4,14) of
IC2406?
Yes
Check the line between Pin(4,14) of IC2406 and
audio terminal (JK2751), and replace P1 (BOARD
MCV) if defective.
No
Are Pin(9,10,11) of IC2406 become "L" level?
Yes
Replace P1
(BOARD MCV).
1-10-8
No
Check the line between Pin(9,
10, 11) of IC2406 and Pin(55)
of IC1501, and replace P1
(BOARD MCV) if defective.
E9KGATR
FLOW CHART NO.8
Audio is not outputted during playback.
Set the disc on the disc tray, and playback.
Are the analog audio signals outputted to each pin
of CN2201?
No
CN2201 17PIN AUDIO (L)-OUT
CN2201 15PIN AUDIO (R)-OUT
Yes
Are the analog audio signals inputted to each pin
of IC2804?
No
IC2804 2PIN AUDIO (L)-OUT
IC2804 6PIN AUDIO (R)-OUT
Check each line between each pin of CN2201
and each pin of IC2804, and replace P1 (BOARD
MCV) if defective.
CN2201 17PIN → IC2804 2PIN AUDIO(L)-OUT
CN2201 15PIN → IC2804 6PIN AUDIO(R)-OUT
Yes
Do Pin(18) of CN2201 become "H" level?
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
No
Replace P2 (DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
Yes
Are the analog audio signals outputted to each pin
of IC2804?
IC2804 1PIN AUDIO (L)-OUT
IC2804 7PIN AUDIO (R)-OUT
No
Replace P1 (BOARD MCV).
Yes
Are the audio signals outputted to the specific
output terminal?
Are the audio signals outputted to the audio
terminal (JK2805)?
Are the audio signals outputted to the audio
terminal (JK2751)?
No
No
Check the periphery between Pin(1,7) of IC2804
and the audio terminal (JK2805), and replace
P1 (BOARD MCV) if defective.
Are the audio signals outputted to Pin(4,14) of
IC2406?
Yes
No
Are Pin(9,10,11) of IC2406 become "L" level?
Check the line between Pin(4,14) of IC2406 and
audio terminal (JK2751), and replace P1
(BOARD MCV) if defective.
Yes
Replace P1
(BOARD MCV).
1-10-9
No
Check the line between Pin(9,
10, 11) of IC2406 and Pin(55)
of IC1501, and replace P1
(BOARD MCV) if defective.
E9KGATR
3 VCR Section
FLOW CHART NO.1
The key operation is not functioning.
Are the contact point and the installation state of
the key switches normal?
Yes
Is the control voltage normally inputted into
Pin(86) of IC1501?
Yes
Check IC1501 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
No
Re-install some key switches correctly or
replace P1 (BOARD MCV) if defective.
Check the key switches and their periphery, and
replace P1 (BOARD MCV) if defective.
Terminal voltage of IC1501-86
4.30
3.60
KEY-1
IC1501-86
CH
DOWN
CH UP
2.90
2.39
1.98
D/V
OUTPUT
REC
/OTR
FF
1.61
REW
1.27
PLAY
0.92
0.51
(V)
STOP
/EJECT
POWER
FLOW CHART NO.2
No VCR operation is possible from the remote control unit. (Operation is possible from the unit.)
Is 5V voltage supplied to the Pin(3) terminal of
the RS1501 (remote control receiver)?
Yes
Is the "L" pulse sent out from Pin(1) terminal of
the RS1501 (remote control receiver) when the
remote control unit is activated?
Yes
Is the "L" pulse signal supplied to the Pin(5) of
IC1501?
Yes
Check IC1501 and their periphery, and replace
P1 (BOARD MCV) if defective.
No
No
No
1-10-10
Check AL+5V line and replace P1 (BOARD MCV)
or P3 (BOARD POWER SUPPLY) if defective.
Replace P1 (BOARD MCV).
Or replace remote control unit (X1).
Check the line between the RS1501 (remote
control receiver) and the Pin(5) of IC1501, and
replace P1 (BOARD MCV) if defective.
E9KGATR
FLOW CHART NO.3
Cassette tape can not be loaded.
When loading a cassette tape, on Pin(88) of
No
IC1501, does the "L" pulse switch to the "H" pulse?
Yes
When loading a cassette tape, is the specified
voltage (approximately 13V) outputted to the
terminal of the Loading Motor Unit?
Yes
Replace 1B1 (DECK ASSEMBLY).
No
Check the line between the start sensor and
Pin(88) of IC1501, and replace P1 (BOARD MCV)
if defective.
Replace 1B1 (DECK ASSEMBLY).
FLOW CHART NO.4
Cassette tape is ejected right after the loading.
When loading a cassette tape, on Pin(88) of
IC1501, does the "L" pulse switch to the "H" pulse?
Yes
No
Check the line between the start sensor and
Pin(88) of IC1501, and replace P1 (BOARD MCV)
if defective.
When loading a cassette tape, on Pin(81) of
IC1501, does the "L" pulse switch to the "H" pulse?
Yes
No
Check the line between the end sensor and
Pin(81) of IC1501, and replace P1 (BOARD MCV)
if defective.
When loading a cassette tape, does the LD-SW
operate normally?
Yes
Replace P1 (BOARD MCV).
No
Check the line between the LD-SW(SW1512) and
Pin(87) of IC1501, and replace P1 (BOARD MCV)
if defective.
FLOW CHART NO.5
Cassette tape can not be ejected.
When pressing the eject button, does the Capstan No
Motor start rotating?
Yes
While the Capstan Motor is rotating, is the Takeup No
Reel rotating?
Yes
While the Takeup Reel is rotating, is the reel pulse No
signal inputted to Pin(3) of IC1501?
Yes
While the reel pulse signal is inputting, is "L" pulse No
inputted to Pin(26) of IC1501?
Yes
No
Is the specified voltage (approximately 13V)
outputted to the terminal of the Lading Motor Unit?
Yes
No
Is the Loading Motor rotating?
Yes
Check the Cassette Cam or Cassette Gear, etc,
and replace P1 (BOARD MCV) if defective.
1-10-11
Refer to "FLOW CHART NO.6 " <The Capstan
Motor does not rotate>.
Check the Reel Disc or Reel Drive Unit, and
replace P1 (BOARD MCV) if defective.
Check the line between the Takeup Reel sensor
and Pin(3) of IC1501, and replace P1 (BOARD
MCV) if defective.
Replace P1 (BOARD MCV).
Replace 1B1 (DECK ASSEMBLY).
Replace 1B1 (DECK ASSEMBLY).
E9KGATR
FLOW CHART NO.6
Capstan Motor does not rotate.
Is 5V voltage supplied to Pin(2) of CN1502?
Yes
Is over approximately 2.6V voltage supplied to
Pin(5) of CN1502?
No
No
Check the line between Pin(5) of CN1502 and
Pin(33) of IC1501, and replace P1 (BOARD MCV)
if defective.
No
Check the AL+12V(1) line and replace
P1 (BOARD MCV) or P3 (BOARD POWER
SUPPLY) if defective.
No
Check the P-ON+5V(1) line and replace
P1 (BOARD MCV) or P3 (BOARD POWER
SUPPLY) if defective.
No
Check the line between Pin(8) of CN1502 and
Pin(34) of IC1501, and replace P1 (BOARD MCV)
if defective.
No
Check the AL+12V(1) line and replace
P1 (BOARD MCV) or P3 (BOARD POWER
SUPPLY)if defective.
Yes
Is 12V voltage supplied to Pin(1,11) of CN1502?
Yes
Replace 1B1 (DECK ASSEMBLY).
Check the P-ON+5V(1) line and replace
P1 (BOARD MCV) or P3 (BOARD POWER
SUPPLY) if defective.
FLOW CHART NO.7
Drum Motor does not rotate.
Is 5V voltage supplied to Pin(2) of CN1502?
Yes
Is over approximately 2.6V voltage supplied to
Pin(8) of CN1502?
Yes
Is 12V voltage supplied at Pin(1,11) of CN1502?
Yes
Replace 1B1 (DECK ASSEMBLY).
FLOW CHART NO.8
Drum Motor rotates only for a few seconds.
Is the drum PG/FG signal inputted to Pin(65) of
IC1501?
No
Yes
No
Is the RF-SW signal outputted to Pin(23) of IC1501?
Yes
No
Is 12V voltage supplied Pin(1,11) of CN1502?
Yes
Replace 1B1 (DECK ASSEMBLY).
Replace 1B1 (DECK ASSEMBLY).
Replace P1 (BOARD MCV).
Check the AL+12V(1) line and replace
P1 (BOARD MCV) or P3 (BOARD POWER
SUPPLY) if defective.
D-PG
5Vp-p
FLOW CHART NO.9
RF-SW signal is not outputted.
Is the Drum Motor rotating?
Yes
Is the drum PG/FG signal inputted to Pin(65) of
IC1501?
Yes
D-FG
D-FG
2.5Vp-p
DRUM PG/FG SIGNAL WAVEFORM
No
Refer to "FLOW CHART NO.7" <Drum Motor does
not rotate> and "FLOW CHART NO.8" <Drum
Motor rotates only for a few seconds>.
No
Replace 1B1 (DECK ASSEMBLY).
Replace P1 (BOARD MCV).
1-10-12
E9KGATR
FLOW CHART NO.10
Video E-E does not appear.
Are the video signals inputted to each pin of
IC2805?
IC2805
IC2805
8PIN
10PIN
Check the line between video input terminal and
each pin of IC2805, and replace P1 (BOARD MCV)
if defective.
No
VIDEO-IN1 (REAR)
VIDEO-IN2 (FRONT)
IC2805 8PIN → JK2804
IC2805 10PIN → JK1231
Yes
Are active level of Pin(22,23,24) of IC2805 become
as shown below?
No
Is the video signal ouputtted to Pin(20) of IC2805?
Yes
INPUT
LINE(REAR)
LINE(FRONT)
Yes
Replace P1
(BOARD MCV).
Is the video signal inputted to Pin(30) of IC1301?
VIDEO-IN1 (REAR)
VIDEO-IN2 (FRONT)
No
22PIN 23PIN 24PIN
H
H
L
H
L
H
No
Check the line between
Pin(22,23,24) of IC2805 and
Pin(57,58,59) of IC1501, and
replace P1 (BOARD MCV)
if defective.
Check the line between Pin(20) of IC2805 and
Pin(30) of IC1301, and replace P1 (BOARD MCV)
if defective.
Yes
Is the C-SYNC signal outputted to Pin(25) of IC1301?
Yes
No
Is 5V voltage supplied to Pin(23) of IC1301?
Is the C-SYNC signal inputted to Pin(50) of IC1501?
Yes
No
Yes
Check the line between Pin(25)
of IC1301 and Pin(50) of IC1501,
and replace P1 (BOARD MCV)
if defective.
No
Check the P-ON+5V(2) line and replace
P1 (BOARD MCV) or P3 (BOARD
POWER SUPPLY) if defective.
Yes Is the serial data, clock and chip select signal
supplied to Pin(53, 54, 55) of IC1301?
No
Check the line between Pin(53,54,55) of IC1301
and Pin(19,20,21) of IC1501, and replace
P1 (BOARD MCV) if defective.
Replace P1
(BOARD MCV).
Is the video signal inputted into Pin(1) of IC2101?
No
Check the line between Pin(26) of IC1301 and
Pin(1) of IC2101, and replace P1 (BOARD MCV)
if defective.
No
Is the "H" pulese inputted to Pin(9, 10, 11) of
IC2101?
Yes
No
Yes
Is the video signal outputted to Pin(15) of IC2101?
Yes
Continued to C on the next page.
Is 5V voltage supplied to
Pin(16) of IC2101?
Is 5V voltage supplied to Yes
Pin(7) of IC2101?
No
Replace P1
(BOARD MCV).
Replace P1
(BOARD MCV).
Check the AL+5V, AL-5V line, and replace
P1 (BOARD MCV) if defective.
1-10-13
E9KGATR
C
Is the video signal outputted to Pin(15) of IC2406?
Yes
No
Is 5V voltage supplied to
Yes
Pin(16) of IC2406?
Is -5V voltage supplied to
Pin(7) of IC2406?
Is the video signal outputted to the emitter of Q2391?
No
Yes
Is the "H" pulese inputted to Pin(9, 10, 11) of
IC2406?
Yes
No
Check the line between Pin(15) of IC2406
and Q2391, and replace P1 (BOARD
MCV) if defective.
Replace P1
(BOARD MCV)
or P3 (BOARD
POWER SUPPLY).
No
Check the AL+5V, AL-5V line and replace
P1 (BOARD MCV) or P3 (BOARD POWER
SUPPLY) if defective.
Check the line between the emitter of Q2391 and
the video output terminal (JK2751), and replace
P1 (BOARD MCV) if defective.
FLOW CHART NO.11
Hi-Fi E-E audio does not operate normally.
Are the audio signals inputted to each pin of
IC2801?
IC2801 4,11PIN
IC2801 5,14PIN
No
AUDIO-IN1 (REAR)
AUDIO-IN2 (FRONT)
Check the line between audio input terminal and
each pin of IC2801, and replace P1 (BOARD MCV)
if defective.
AUDIO-IN1 (REAR)
IC2801 4,11PIN → JK2804
IC2801 5,14PIN → JK1232, JK1233 AUDIO-IN2 (FRONT)
Yes
Are the audio signals outputted to Pin(3,13) of
IC2801?
No
Yes
Are active level of Pin(9,10) of IC2801 become
as shown below?
INPUT
9PIN 10PIN
LINE(REAR)
H
H
LINE(FRONT)
L
H
Yes
Replace P1
(BOARD MCV).
No
Check the line between
Pin(9,10) of IC2801 and
Pin(60,61) of IC1501, and
replace P1 (BOARD MCV)
if defective.
No
Are the audio signals inputted to Pin(7,69) of
IC1451?
Check the line between Pin(3,13) of IC2801 and
Pin(7,69) of IC1451, and replace P1 (BOARD
MCV) if defective.
Yes
Is the 5V voltage supplied to Pin(5, 15, 32, 36, 46) of
IC1451, or the 9V voltage supplied to Pin(3) of IC1451?
No
Check the circuit of AL+5V, P-ON+5V(2) and
P-ON+9V, and replace P1 (BOARD MCV) or P3
(BOARD POWER SUPPLY) if defective.
No
Check the line between Pin(37, 38) of IC1451 and
Pin(17,18) of IC1501, and replace P1 (BOARD
MCV) if defective.
Yes
Is the serial data and the clock signal supplied to
Pin(37, 38) of IC1451?
Yes
Continued to D on the next page.
1-10-14
E9KGATR
D
Is the "L" pulse inputted into the Pin(49) of IC1451?
No
Check the line between Pin(49) of IC1451 and
Pin(31) of IC1501, and replace P1 (BOARD MCV)
if defective.
Yes
Is the audio signal outputted to Pin(78, 80) of
IC1451?
No
Replace P1 (BOARD MCV).
Yes
Is the audio signal inputted into Pin(3,13) of
IC2101?
No
Check the line between Pin(78, 80) of IC1451 and
Pin(3,13) of IC2101, and replace P1 (BOARD
MCV) if defective.
No
Is 5V voltage supplied to Pin(16) of IC2101, or -5V
voltage supplied to Pin(7) of IC2101?
Yes
Is the audio signal outputted to Pin(4,14) of
IC2101?
Yes
Yes
No
Check the AL+5V line and the AL-5V line, and
replace P1 (BOARD MCV) if defective.
Is the "H" pulse inputted into the Pin(9,10,11) of
IC2101?
Yes
Replace
P1 (BOARD MCV).
Is the audio signal outputted to Pin(4,14) of
IC2406?
No
No
Replace
P1 (BOARD MCV).
Is 5V voltage supplied to Pin(16) of IC2406, or -5V
voltage supplied to Pin(7) of IC2406?
Yes
Yes
Check the line between Pin(4,14) of IC2406 and
the audio output terminal (JK2751), and replace P1
(BOARD MCV) if defective.
No
Check the AL+5V line and the AL-5V line, and
replace P1 (BOARD MCV) if defective.
Is the "H" pulse inputted into the Pin(9,10,11) of
IC2406?
Yes
Replace
P1 (BOARD MCV).
No
Replace
P1 (BOARD MCV).
FLOW CHART NO.12
Hi-Fi audio can not be recorded normally. (E-E mode is normal.)
Is the REC FM signal outputted to Pin(26) of IC1451?
Yes
Is the line between Pin(8) of CN1253 and
Pin(26) of IC1451 normal?
No
No
Replace P1 (BOARD MCV).
Replace P1 (BOARD MCV).
Yes
Replace 1B1 (DECK ASSEMBLY).
1-10-15
E9KGATR
FLOW CHART NO.13
Hi-Fi audio can not be playbacked normally. (Hi-Fi E-E mode is normal.)
Is the Playback Envelope signal outputted to
Pin(33) of IC1451?
Yes
No
Is the Hi-Fi-H-SW signal inputted into to Pin(39) of
IC1451?
Yes
No
Replace
P1 (BOARD MCV).
Replace 1B1 (DECK ASSEMBLY).
Check the Hi-Fi-H-SW line
between Pin(39) of IC1451
and Pin(30) of IC1501, and
replace P1 (BOARD MCV)
if defective.
FLOW CHART NO.14
Audio can not be recorded normally in the linear audio mode. (E-E mode is normal.)
No
Check the line between Pin(6) of IC1451 and
Pin(76,78,80) of IC1301, and replace P1 (BOARD
MCV) if defective.
No
Check the Bias oscillation circuit (Q1421,Q1422,
Q1425,Q1426) and replace P1 (BOARD MCV)
if defective.
Is the audio signal inputted into Pin(76,78,80) of IC1301?
Yes
Does the Bias oscillation circuit operate normally?
Yes
Is the audio signal outputted to Pin(10) of IC1301?
Yes
Is the audio signal outputted to Pin(9) of IC1301?
No
No
Replace P1 (BOARD MCV).
Replace P1 (BOARD MCV).
Yes
Replace 1B1 (DECK ASSEMBLY).
FLOW CHART NO.15
Audio can not be playbacked normally in the linear audio mode. (E-E mode is normal.)
Is the audio signal supplied to Pin(6) of IC1301?
Yes
No
Is the audio signal outputted to Pin(10) of IC1301?
Yes
Check the line between
Pin(10) of IC1301 and
Pin(4) of IC1451, and replace
P1 (BOARD MCV) if defective.
Is there no dirt on the surface of ACE head assembly?
Yes
Is the height of ACE head appropriate?
No
No
No
Replace P1
(BOARD MCV).
Clean the surface of ACE head assembly.
Readjust the height of the ACE head assembly.
Yes
Replace 1B1 (DECK ASSEMBLY).
1-10-16
E9KGATR
FUNCTION INDICATOR SYMBOLS
< VCR Section >
Note:
If a mechanical malfunction occurs, the power is turned off. When the power comes on again after that by
pressing [ ] button, an error message is displayed on the TV screen for 5 seconds.
MODE
INDICATOR ACTIVE
When reel or capstan mechanism is not
functioning correctly
“A R” is displayed on a TV screen. (Refer to Fig. 1.)
When tape loading mechanism is not functioning correctly
“A T” is displayed on a TV screen. (Refer to Fig. 2.)
When cassette loading mechanism is not
functioning correctly
“A C” is displayed on a TV screen. (Refer to Fig. 3.)
When the drum is not working properly
“A D” is displayed on a TV screen. (Refer to Fig. 4.)
P-ON Power safety detection
“A P” is displayed on a TV screen. (Refer to Fig. 5.)
TV screen
When reel or capstan mechanism is not functioning
correctly
A R
SP
Recording mode
A D
SP
0 : 00 : 00
Elapsed time
Fig. 1
Recording mode
When tape loading mechanism is not functioning correctly
A T
SP
Recording mode
When the drum is not working properly
Elapsed time
Fig. 4
P-ON Power safety detection
A P
SP
0 : 00 : 00
Elapsed time
0 : 00 : 00
Fig. 2
Recording mode
0 : 00 : 00
Elapsed time
Fig. 5
When cassette loading mechanism is not functioning
correctly
A C
SP
Recording mode
0 : 00 : 00
Elapsed time
Fig. 3
1-11-1
E9KGAFIS
< DVD Section >
Note: If an error occurs, a message with the error number appears on the screen.
Recording Error
Error message
You cannot record on this disc as
Power Calibration Area is full.
E35
Message
Can not record on this disc.
Error
No.
Solution
Insert the recordable disc, and
ensure the disc status satisfies
the recording requirements.
Error No.
Error Description
Priority
1
An error occurs during data reading.
-
2
There is no reply for 15 seconds in Test
Unit Ready.
-
3
Cannot write the data after trying three
times.
-
4
An error occurs with OPC.
-
5
During recovery in a record.
-
6
An error occurs even if recovery has been
tried three times.
-
7
An error occurs in a format.
-
8
It cannot start an encode.
-
9
NV_PCK/RDI_PCK is not in encoded
data.
-
10
Encode Pause condition continued for 10
minutes.
-
11
Encode Pause condition continued in
normal REC condition for 10 minutes.
-
12
Difference in the address and can not get
Stream ID of RDI/VIDEO.
-
13
It is a reply that “ATAPI is not readable.”
-
14
Cannot write the data after recovering
SMALL VMGI.
-
15
Cannot write the data after DVD-R
Reverse Track.
-
16
An error occurs in Finalize Close.
-
17
An error occurs in Rec Stop Close.
-
18
An error occurs in PCA Full (DVD_R).
-
19
Safety Stop occurs during editing.
-
20
High Speed Disc.
2
21
The disc is not formatted.
5
22
Disc Error has occurred.
3
23
The -R Disc of VR Mode.
6
24
The disc except for finalized DVD-R/RW/
+R/+RW.
1
25
During the Macrovision picture input.
11
26
During the CGMS picture input.
12
This program is not recordable Set “DVD-RW Recording
in Video mode.
Format” to “VR mode”.
27
During the CGMS picture (possible to
record once) input. (Video Format Disc)
12
This program is not allowed to Insert a ver.1.1 CPRM
be recorded on this disc.
compatible DVD-RW disc.
28
During the CGMS picture (possible to
record once) input. (Disc which is not for
the correspondence to VR Format
CPRM)
12
This program is not allowed to You cannot record copy
be recorded.
prohibited programs.
1-11-2
E9KGAFIS
Message
Error
No.
Solution
Error Description
Priority
This disc is protected and not
recordable.
Release the disc protect
setting in the Disc Setting
menu.
29
Disc Protected Disc.
7
Disc is full.
(No area for new recording)
Insert the recordable disc with
enough recording space.
30
No available recording space.
5
31
Its recording capacity has been reached.
(Video Format Disc)
7
32
Its recording capacity has been reached.
(VR Format Disc)
8
33
The 999 chapter has been reached. (VR
Format Disc)
9
You cannot record on this disc
Delete unnecessary titles.
as Control Information is full.
34
There is not space to record field of
control information.
10
You cannot record on the disc
as Power Calibration Area is
full.
Insert a new disc.
35
PCA is Full. (in REC start)
4
This disc is already finalized.
Release the finalizing for this
disc.
36
It is finalized. (Video Format Disc)
6
37
Access to Memory Area range outside.
-
38
Sector Address is wrong.
-
39
BUP writing error of chapter editing.
-
43
The 49 titles has been reached. (+VR
Format)
9
You cannot record more than
254 chapters on one disc.(The Delete unnecessary chapter
marks.
maximum is 254.)
44
The 254 chapter has been reached. (+VR
Format Disc)
10
This program is not recordable Set “DVD-RW Recording
in +VR mode.
Format” to “VR mode”.
45
During the CGMS picture (possible to
record once) input. (+VR Format Disc)
12
46
A postscript tried to be added to + VR
Format Disc where different Title Menu
from this machine when the Make
Recording Compatible setting was turned
off was recorded.
7
You cannot record more than
99 titles on one disc.
(The maximum is 99.)
Delete unnecessary titles.
You cannot record more than
999 chapters on one disc.
(The maximum is 999.)
Delete unnecessary chapter
markers.
Can not record on this disc.
You cannot record more than
49 titles on one disc.(The
maximum is 49.)
The disc has no recording
compatibility. (Set “Make
Recording Compatible” to
“ON” to convert the disk.)
Repeat the same operation.
Delete unnecessary titles.
Please make the “Make
Recording Compatible” setting
“ON” when you want to add a
postscript.
If an error occurs during the timer recording, one of the following error numbers (40 to 42) or the above error
messages (error number: 1 to 39 and 43 to 46) is displayed on the recording menu after timer recording.
(Once the screen of the program line is exited, the program line for the error will be cleared.)
(No Error Message is displayed for the error No. 40 ~ 42.)
Timer Programming
MON JAN/01 1:01AM
L1/L2
Error Number
E40 JAN/01
JAN/07
12:00PM
7:00PM
1:00PM
9:00PM
L1
L2
1/1
A program with the error number is grayed out and asterisked on the timer programming list.
Message
Error message is not
displayed.
Error
No.
Error Description
Priority
- Set the timer programming
correctly.
- Set the timer programming
before the start time.
- Insert a recordable videotape
with a record tab.
40
- Some portion has not been recorded
because of program overlapping.
- Recording did not start at the start time.
- No Videotape is inserted.
Videotape ran out during recording.
-
Turn the power on and set the
clock correctly then set timer
programming again.
41
Power failed
-
Insert the recordable disc.
42
No disc when recording
-
Solution
1-11-3
E9KGAFIS
BLOCK DIAGRAMS
System Control Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
BOARD MAIN
FL1501
VFD
GRID
SEGMENT
IC1571
(VFD DRIVER)
1G
2G
CLK 1
3G
DIN 28
4G
STB 2
5G
6G
7G
REMOTE
SENSOR
7 P9
RS1501
8 P8
9 P1
10 P2
11 P3
12 P4
13 P5
14 P6
16 P7
23
22
21
20
19
18
17
IC1501
(SYSTEM CONTROL)
VCR-LED
VCR-LED
DVD-LED
DVD-LED
8 DISPLAY-CLK
7 DISPLAY-DATA
6 DISPLAY-ENA
5 REMOTE
IIC-BUS SCL
IIC-BUS SDA
Hi-Fi-H-SW
Hi-Fi/NOR-IN
18
17
30
78
VCR-AUDIO-MUTE 31
D-REC 29
Q1501
TIMER+5V
TO POWER SUPPLY
BLOCK DIAGRAM
BOARD POWER
SWITCH
SW1620
POWER
D1569
POWER
SW1617
DUBBING
AUDIO-MUTE
D-REC
YCA-SCL
YCA-SDA
YCA-CS
REG-CONT2
REG-CONT1
P-DOWN-H
P-ON-L
PWR-SW
45
46
1
27
43
REG-CONT2
REG-CONT1
P-DOWN-H
P-ON-L
PWR-SW
KEY
SWITCH
(VCR)
YCA-SCL
YCA-SDA
YCA-CS
C-SYNC-IN
D-V SYNC
V-ENV
C-ROTA
19
20
21
50
24
83
98
RF-SW 23
H-A-SW 99
H-A-COMP 100
VIDEO-SW1 59
VIDEO-SW2 58
VIDEO-SW3 57
86 KEY- 1
OUTPUT-SELECT 55
OUTPUT-SELECT2 90
92 POWER-LED
93 POWER-LED
AL+5V
SW1615
OPEN/CLOSE
VCR
D1562
DVD
AL+5V
TO Hi-Fi AUDIO
BLOCK
DIAGRAM
TO AUDIO
BLOCK DIAGRAM
AUDIO-SW1 61
AUDIO-SW2 60
YCA-SCL
YCA-SDA
YCA-CS
C-SYNC
D-V SYNC
V-ENV
C-ROTA
TO VIDEO
BLOCK DIAGRAM
IC101
MAIN MICRO
CONTROLLER
RF-SW
H-A-SW
H-A-COMP
VIDEO-SW1
VIDEO-SW2
VIDEO-SW3
OUTPUT-SELECT
OUTPUT-SELECT2
OUTPUT-SELECT2
OUTPUT-SELECT
AUDIO-SW1
AUDIO-SW2
TO VIDEO INPUT SELECT
BLOCK DIAGRAM
TO VIDEO OUTPUT SELECT
BLOCK DIAGRAM
TO AUDIO INPUT/OUTPUT
SELECT BLOCK DIAGRAM
SYS-RESET
S-DATA-OUT
S-DATA-IN
S-CLOCK
READY/BUSY
44
16
15
14
2
CN2201
27
28
Q1510
30
BUFFER
26
29
Q1509
SYS-RESET
SUB-TXD
SUB-RXD
SUB-SCLK
RDY
CN701
27
28
30
26
29
R25
W26
V25
P22
B4
SYS-RESET
SUB-TXD
SUB-RXD
SUB-SCLK
RDY
1
RESET IC107
TP502 S-INH
CN2210
CN2209
1 DUBBING-SW 1
2 OPEN/CLOSE-SW 2
D1563
25 RESET
RESET
CN2212
CN2211
4 POWER-SW 4
1 AL+5V
1
2 POWER-LED 2
BOARD DVD
OPEN/CLOSE
SWITCH
IIC-BUS SCL
IIC-BUS SDA
Hi-Fi-H-SW
NORMAL-L
AUDIO-MUTE
94
95
96
97
2
EV+2.8V
KEY SWITCH
(DVD)
85 KEY- 2
DVD MAIN BOARD
1-12-1
E9KGABLS
Servo Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
IC1501
(SERVO CONTROL)
BOARD MAIN
AL+5V
(DECK ASSEMBLY)
D1555
S-LED
TP513
CTL
AC HEAD ASSEMBLY
CN1504
CL504
5 CTL(+)
6 CTL(-)
CONTROL
HEAD
76 CTL
74 CTL(+)
75 CTL(-)
SW1512
MODE-SW
TP506
ST-S
TP505
T-REEL
AL+5V(1)
87 LD-SW
TP507
END-S
Q1504
ST-S
88 ST-S
81 END-S
3 T-REEL
BOARD SENSOR
Q1506
T-REEL
Q1503
END-S
BOARD SENSOR
AL+5V(1)
VR1501
SW-POINT
CAPSTAN MOTOR
CYLINDER ASSEMBLY
AL+5V(1)
CN1502
PG
SENSOR
DRUM
MOTOR
M
CAPSTAN
MOTOR
M
LOADING
MOTOR
M
MOTOR
DRIVE
CIRCUIT
84 PG-DELAY
1
2
3
4
5
6
7
8
9
10
11
12
AL+12V(1)
P-ON+5V(1)
C-FG
C-F/R
C-CONT
GND
LM-FWD/REV
D-CONT
D-PFG
GND
AL+12V
AL+18V
AL+12V(1)
P-ON+5V(1)
SW1511
REC SW
22 RECSAF-SW
67 C-FG
32 C-F/R
33 C-CONT
26 LM-FWD/REV
34 D-CONT
65 D-PFG
AL+12V
AL+18V
1-12-2
E9KGABLSV
Digital Signal Process Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL
DVD MECHANISM
IC201
(RF/ERROR AMP/LPC)
PB VIDEO SIGNAL
D/A
D/A
D/A
D/A
D/A
VIDEO
ENCODER
VIDEO
I/F
VIDEO-Y(I/P)
VIDEO-C
VIDEO-Pb/Cb
VIDEO-Pr/Cr
VIDEO-Y(I)
F2
J3
K5
F1
M5
CN201
A5,B5-B7
,C6,C7,
D6,D7
LPC
HDMI-SDA
HDMI-SCL
VIDEO-CLOCK
IC301
FOCUS
YC(0-7)
MOTOR
DRIVER
FRONT-END
DIGITAL
SIGNAL
PROCESS
U4,W1,W3,
Y2,AA1,AA2
45-50
DECODER
A/D
P3,T3,T5,
U2,U3,V1
39-44
DECODER
A/D
BACK-END
DIGITAL
SIGNAL
PROCESS
VIDEO-Y
/CVBS
VIDEO-C
8
10
13
PCM-DATA0
SPDIF
PCM-BCK
PCM-LRCK
PCM-SCLK
IC202
OP AMP
D/A
D/A
D1
D3
P1
N2
M1
AUDIO
N3
I/F
M2
E12
Y26
U24
R4
M3
K2
K1
N4
DVD-AUDIO-MUTE T23
IC901 (IEEE1394 I/F)
TRAY OPEN
P-ON+3.3V
CN301
IC302
SLED
MOTOR
MOTOR
DRIVER
M
SPINDLE
MOTOR
IC104 (FLASH MEMORY)
CN1002
M
FLASH MEMORY
LINK
I/F
BOARD RELAY
IC102 (DDR2 SDRAM)
DDR SDRAM
DVD MAIN BOARD
1-12-3
AA3
AC2
Y5
AB3
AC3
AA4
AE1
AA5
AD1
Y4
W5
AC1
4
5
6
7
8
9
10
11
1
48
2
3
LINK
I/F
TO VIDEO
OUTPUT
SELECT
BLOCK
DIAGRAM
HDMI-SDA
HDMI-SCL
VIDEO-CLOCK
N23
U25
C5
IC701 (VIDEO DECODER)
CN1001
PB AUDIO SIGNAL
IC101 (MAIN MICRO CONTROLLER/MPEG2 AV CODEC)
RF/
ERROR AMP
PICK TILT
-UP TRACKING
REC AUDIO SIGNAL
RECEIVE
DATA
DECODER
TO VIDEO
INPUT
SELECT
BLOCK
DIAGRAM
TO VIDEO
OUTPUT
SELECT
BLOCK
DIAGRAM
AUDIO (L)-OUT
AUDIO (R)-OUT
SPDIF
AIMS
MD
MC
TO AUDIO
INPUT/
OUTPUT
SELECT
BLOCK
DIAGRAM
SYSCLK
LRCK
BCK
DATA
DVD-AUDIO-MUTE
30
29
28
27
TO
DV JACK
CN901 (W2)
1 TPA1P
2 TPA1N
4 TPB1P
5 TPB1N
TRANSMIT
DATA
ENCODER
E9KGABLD
Video Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL
PB VIDEO SIGNAL
IC1501 (OSD)
(VCR DVD DUBBING)
TO VIDEO INPUT
SELECT BLOCK
DIAGRAM
TO VIDEO OUTPUT
SELECT BLOCK
DIAGRAM
BOARD MAIN
VCR-VIDEO(DUB)
OSD CHARACTER
MIX
47
49
PB/EE-VIDEO
IC1301
(VIDEO SIGNAL PROCESS/ HEAD AMP)
26
6dB
AMP
VCA
36
37
CCD 1H
DELAY
39
Q1301
BUFFER
34
CLAMP
QV/QH
TO VIDEO INPUT
SELECT BLOCK
DIAGRAM
VCR-VIDEO
TO VIDEO OUTPUT
SELECT BLOCK
DIAGRAM
(DVD VCR DUBBING)
DVD-VIDEO(DUB)
YCA-SCL
YCA-SDA
YCA-CS
TO SYSTEM
CONTROL BLOCK
DIAGRAM
C-SYNC
D-V-SYNC
FBC
30
28
VCR
VIDEO
AGC
53
54
55
Y/C
MIX
R P
DVD
LUMINANCE
SIGNAL PROCESS
YNR/COMB FILTER
CHROMINANCE
SIGNAL PROCESS
SERIAL
I/F
SYNC
SEPA
25
24 D-V-SYNC
R
P
69
70
(DECK ASSEMBLY)
VIDEO (R)-1 HEAD
VIDEO (L)-1 HEAD
VIDEO (L)-2 HEAD
1
2
3
4
5
6
CN1253
VIDEO(R)-1
VIDEO-COM
VIDEO(L)-1
VIDEO(L)-2
VIDEO-COM
VIDEO(R)-2
WF2
TO SYSTEM
CONTROL BLOCK
DIAGRAM
SP
HEAD
AMP
67
66
65
EP
HEAD
AMP
R
SP
VIDEO (R)-2 HEAD
CYLINDER ASSEMBLY
74
73
72
TP302
RF-SW
C-ROTA
RF-SW
V-ENV
H-A-SW
H-A-COMP
1-12-4
P
EP
14
TP301
C-PB
57 C-ROTA/RF-SW
59 ENV-DET
58
60 H-A-COMP
WF3
E9KGABLV
Video Input Select Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL
BOARD MAIN
(VCR
DVD DUBBING)
VCR-VIDEO(DUB)
TO VIDEO
BLOCK DIAGRAM
IC2805 (INPUT SELECT)
TO DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
CN701
VIDEO-Y/CVBS
VIDEO-C
CN2201
Q2305
BUFFER
20 VIDEO-Y/CVBS-IN 20
22 VIDEO-C-IN 22
Y1
19
BUFFER
Y
13
LPF
MUTE
G
C
JK2401
S-VIDEO
IN1
G
REAR
JK2804
VIDEO - IN1
TO VIDEO
BLOCK
DIAGRAM
VCR-VIDEO
20
VIDEO1
VIDEO2
PB/EE
+
BUFFER
8
10
12
VIDEO-IN1
TO VIDEO OUTPUT SELECT
BLOCK DIAGRAM
MUTE
Q2304
BUFFER
C1
21
BUFFER
2
CN2609
1 VIDEO-IN2
LPF
MUTE
CN1231
1
JK1231
VIDEO-IN2
CONTROL
LOGIC
22 23 24
VIDEO-SW1
VIDEO-SW2
VIDEO-SW3
DVD MAIN BOARD
1-12-5
TO SYSTEM CONTROL
BLOCK DIAGRAM
BOARD FRONT JACK
E9KGABLVIS
Video Output Select Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC VIDEO SIGNAL
DVD MAIN BOARD
PB VIDEO SIGNAL
BOARD MAIN
IC2404 (VIDEO DRIVER)
3
4dB
AMP
LPF
-6dB
1
4dB
AMP
LPF
2dB
AMP
DRIVER
Y
5
3
4
1
8dB
AMP
DRIVER
6
2dB
AMP
DRIVER
7
2
C
JK2402 (REAR)
S-VIDEO
OUT
IC2405 (VIDEO DRIVER)
JK2403 (REAR)
TO DIGITAL SIGNAL
PROCESS BLOCK
DIAGRAM
VIDEO-Y(I)
VIDEO-Y(I/P)
VIDEO-C
VIDEO-Pb/Cb
VIDEO-Pr/Cr
CN701
1
7
9
3
5
VIDEO-Y(I)-OUT
VIDEO-Y(I/P)-OUT
VIDEO-C-OUT
VIDEO-Pb/Cb-OUT
VIDEO-Pr/Cr-OUT
CN2201
1
7
9
3
5
3
4dB
AMP
LPF
2dB
AMP
DRIVER
13
VIDEO-Y
OUT
6
4dB
AMP
LPF
2dB
AMP
DRIVER
11
VIDEO-Pb/Cb
OUT
8
4dB
AMP
LPF
2dB
AMP
DRIVER
10
VIDEO-Pr/Cr
OUT
WF4
WF5
WF7
WF8
(DVD
VCR DUBBING)
DVD-VIDEO(DUB)
TO VIDEO
BLOCK DIAGRAM
PB/EE-VIDEO
QA01,QA02
DRIVE
ICA01 (HDMI INTERFACE)
HDMI-SCL
HDMI-SDA
113
114
IIC
I/F
REGISTER
DDC
I/F
121
2
6
120
3
5
CNA01
HDMI-CONNECTOR
19 HOT PLUG
DETECT
15 SCL
16 SDA
2
15
P-ON+5V
22
3
T.M.D.S DATA2-
24
1
T.M.D.S DATA2+
86
VIDEO
I/F
18
6
T.M.D.S DATA1-
20
4
T.M.D.S DATA1+
14
9
T.M.D.S DATA0-
16
7
T.M.D.S DATA0+
12
10 T.M.D.S CLOCK+
10
12 T.M.D.S CLOCK-
VIDEO OUT
(COMPOSITE)
15
9 10 11
SW CTL
9 10 11
OUTPUT-SELECT2
OUTPUT-SELECT
TO SYSTEM
CONTROL
BLOCK DIAGRAM
IC2102 (DRIVE)
90
VIDEO-CLOCK
JK2751 (REAR)
SW CTL
2
~
YC(0-7)
83
Q2391
BUFFER
1
~
TMDS
TRANSMITTER
TMDS
ENCODER
81
HDCP
CIPHER/
ENCRYPTOR
38
43
33
41
45
AV
CONTROLLER
PCM-DATA0
SPDIF
PCM-SCLK
PCM-LRCK
PCM-BCK
WF1
TP751
V-OUT
1
IC2101 (SW)
AUDIO
I/F
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
AUTHENT
/CATION
KEY
EXCHANGE
WF6
ICA02
3.3V<-->5V
CONVERTER
119
IC2406
(OUTPUT SELECT)
2
111
117
1-12-6
DRIVE
4
VIDEO-IN1
TO VIDEO
INPUT SELECT
BLOCK DIAGRAM
E9KGABLVOS
Audio Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
PB-AUDIO SIGNAL
REC-AUDIO SIGNAL
BOARD MAIN
N-A-IN
TO Hi-Fi AUDIO
BLOCK DIAGRAM
N-A-OUT
IC1301 (AUDIO SIGNAL PROCESS)
TUNER
LINE 1
LINE 2
76
80
78
ALC
R
6
3
EQ
AMP
LPF
2
LINE
AMP
MUTE
10
P
4
SP/LP-ON
5
(DECK ASSEMBLY)
AC HEAD ASSEMBLY
AUDIO
HEAD
4
3
1
2
AUDIO
ERASE
HEAD
CN1504
AUDIO-PB/REC
A-COM
AE-H
AE-H/FE-H
Q1422
BIAS
OSC
11
Q1421
Q1426
(PB=ON)
P-ON+5V(2)
SWITCHING
Q1425 D-REC OFF
P-ON+5V(2)
FE HEAD
FULL
ERASE
HEAD
CN1501
1 FE-H
2 FE-H-GND
1-12-7
AUTO
BIAS
8
9
REC
AMP
SERIAL
I/F
58 55 53 54
YCA-SDA
YCA-SCL
YCA-CS
AUDIO-MUTE
D-REC
TO SYSTEM
CONTROL BLOCK
DIAGRAM
E9KGABLA
Audio Input/Output Select Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC AUDIO SIGNAL
TP754
A-OUT-L
IC2406 (OUTPUT SELECT)
CN101
3 SPDIF
SPDIF
JK2202 (REAR)
Q2351
AMP
CN2204
3
DIGITAL
AUDIO OUT
(COAXIAL)
WF10
CN701
17
15
18
11
13
AUDIO(L)-OUT
AUDIO(R)-OUT
DVD-AUDIO-MUTE
AUDIO(L)-IN
AUDIO(R)-IN
14
5
3
4
CN2201
17
15
18
11
13
2
6
JK2751 (REAR)
AUDIO(L)
-OUT2
AUDIO(R)
-OUT2
SW CTL
IC2804
(OP AMP)
WF9
AUDIO(L)-OUT
AUDIO(R)-OUT
DVD-AUDIO-MUTE
12
13
PB AUDIO SIGNAL
9 10 11
OUTPUT-SELECT
OP
AMP
1
OP
AMP
7
Q2804
DRIVE
TO SYSTEM CONTROL
BLOCK DIAGRAM
JK2805 (REAR)
AUDIO(L)
-OUT1
Q2806
MUTE-ON
AUDIO(R)
-OUT1
Q2805
MUTE-ON
DVD-AUDIO(L)
DVD-AUDIO(R)
VCR PB
(VCR DVD DUBBING)
DVD PB (DVD
VCR DUBBING)
LINE(L)-IN
LINE(R)-IN
LINE(L)-OUT
LINE(R)-OUT
TO Hi-Fi AUDIO
BLOCK DIAGRAM
IC2101 (SW)
TO DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
IC2801
(INPUT SELECT)
IC2803
(OP AMP)
1
IC802
(AUDIO A/D CONVERTER)
LRCK
BCK
DATA
MD
MC
AIMS
SYSCLK
L-CH
R-CH
7
8
9
10
11
12
OP
AMP
14
13
12
4
3
5
Q2101
BUFFER
Q2102
BUFFER
SW CTL
9 10 11
2
3
(L-CH)
EE
IN1
IN2
JK2804 (REAR)
1
4
5
AUDIO(L)
-IN1
AUDIO(R)
-IN1
13
14
7
OP
AMP
6
13
AUDIO A/D
CONVERTER
(R-CH)
EE
IN1
IN2
12
11
14
BOARD FRONT JACK
6
SW CTL
9 10
TO SYSTEM CONTROL
BLOCK DIAGRAM
AUDIO-SW2
AUDIO-SW1
OUTPUT-SELECT2
DVD MAIN BOARD
BOARD MAIN
1-12-8
JK1232
CN2609
CN1231
3 AUDIO(L)-IN2 3
5 AUDIO(R)-IN2 5
AUDIO(L)
-IN2
JK1233
AUDIO(R)
-IN2
E9KGABLAS
Hi-Fi Audio Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
PB AUDIO SIGNAL
REC AUDIO SIGNAL
DVD AUDIO SIGNAL
Mode : SP/REC
BOARD MAIN
IC1451 (MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP)
SERIAL
DATA
DECODER
RIPPLE
FILTER
R-CH
PNR
P
SW
NOISE
R-CH
INSEL
DEV
VCO
DO
DET
LPF
ENV
DET
N-A-OUT
6
48
OUTPUT
SELECT
47
L-CH
INSEL
NORMAL-L
LINE(L)-OUT
LINE(R)-OUT
TO SYSTEM
CONTROL BLOCK
DIAGRAM
TO AUDIO
BLOCK DIAGRAM
TO AUDIO
INPUT/OUTPUT
SELECT BLOCK
DIAGRAM
77
1
39
49
HOLD
PULSE
7
TO SYSTEM
CONTROL BLOCK
DIAGRAM
P-ON+9V
N-A-IN
78
NOR
SW
LINE(R)-IN
LINE(L)-IN
TO AUDIO
INPUT
/OUTPUT
DVD-AUDIO(L)
SELECT
DVD-AUDIO(R)
BLOCK
DIAGRAM DVD PB
(DVD VCR DUBBING)
23
4
80
71
TO AUDIO
BLOCK
DIAGRAM
54
IIC-BUS SDA
IIC-BUS SCL
R-CH BPF
R
LIM
69
COMP
37
38
13
Hi-Fi-H-SW
AUDIO-MUTE
TO SYSTEM
CONTROL BLOCK
DIAGRAM
14
NOISE
DET
MATRIX
26
COMP
(DECK ASSEMBLY)
9
LIM
DEV
VCO
CYLINDER
ASSEMBLY
LPF
R
L-CH
PNR
P
R
SW
NOISE
24
COMP
L-CH BPF
LIM
34
33
L
27
CN1253
Hi-Fi-AUDIO(R) 7
Hi-Fi-COM
8
Hi-Fi-AUDIO(L) 9
Hi-Fi
AUDIO
(R) HEAD
Hi-Fi
AUDIO
(L) HEAD
1-12-9
E9KGABLH
Power Supply Block Diagram
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
F
A
V
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
HOT CIRCUIT. BE CAREFUL.
F
A
AC1001
V
T1001
F1001 L1001
1A 250V
LINE
FILTER
D1001 - D1004
20
2
BRIDGE
RECTIFIER
AL+18V
AL+12V
EV+11V
P-ON+9V
P-ON+5V
AL+5V
TIMER+5V
P-ON+5V
Q1055
SW
+9V
Q1057
SW
+5V
19
Q1104
4
Q1052
18
17
Q1001
16
15
Q1003
14
8
13
12
CN1607
1
2
3
4
5
6
7
8
17
18
19
20
25
26
27
28
29
30
CN1101
AL+44V
1
AL+12V(1) 2
AL+12V(2) 3
AL+12V(2) 4
5
DVD+5V
DVD+5V
6
DVD+5V
7
AL+5V
8
AL-30V
17
AL+2.8V
18
AL+2.8V
19
AL+2.8V
20
AL+4V
25
AL+4V
26
AL+4V
27
AL+4V
28
F1
29
F2
30
SW
Q1102
+11V
Q1105
Q1103
SW+5V
Q1056
Q1101
SW+5V
P-ON+5V
P-ON+11V
AL-30V
EV+10.5V
EV+2.8V
P-ON+1.8V
+3.3V REG.
IC2503
IC2504
+1.8V REG.
-FL
F1
F2
11
7
Q2206
SWITCHING
Q2205
SWITCHING
P-DOWN-H
PWR-SW
P-ON-L
REG-CONT1
REG-CONT2
TO SYSTEM
CONTROL
BLOCK DIAGRAM
IC1010
Q1031
ERROR
VOLTAGE DET
4
1
CN2204
20-22
10-12
15-17
6,7
25-27
Q1008
HOT
3
2
P-ON+5V
EV+2.8V
P-ON+3.3V
P-ON+1.8V
EV+10.5V
TO DVD MAIN
BOARD
(CN101)
FAN
BOARD POWER SUPPLY
COLD
BOARD MAIN
1-12-10
CN1102
1 FAN
2 GND
E9KGABLP
SCHEMATIC DIAGRAMS / BOARD’S AND TEST POINTS
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using
replacement components rated for higher voltage,
wattage, etc. Replacement parts that have these
special safety characteristics are identified in this
manual and its supplements; electrical components
having such features are identified by the mark “ ! ”
in the schematic diagram and the parts list. Before
replacing any of these components, read the parts list
in this manual carefully. The use of substitute
replacement parts that do not have the same safety
characteristics as specified in the parts list may create
shock, fire, or other hazards.
Notes:
1. Do not use the part number shown on these
drawings for ordering. The correct part number is
shown in the parts list, and may be slightly
different or amended since these drawings were
prepared.
2. All resistance values are indicated in ohms
(K = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless
otherwise specified.
4. All capacitance values are indicated in μF
(P = 10-6 μF).
5. All voltages are DC voltages unless otherwise
specified.
1-13-1
RL5N_SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON
THE FOLLOWING PAGES:
1. CAUTION:
F
A
V
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE
SAME TYPE FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER
QUE DES FUSIBLE DE MÊME TYPE.
RISK OF FIRE-REPLACE FUSE AS MARKED.
This symbol means fast operating fuse.
Ce symbole represente un fusible a fusion rapide.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not
defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components
in the power supply circuit to fail.
3. Note:
1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
2. To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Voltage indications for PLAY and REC mode on the schematics are as shown below:
< DVD Section >
1
2
3
5.0
5.0
(2.5)
< VCR Section >
PLAY mode
REC mode
The same voltage for
both PLAY & STOP modes Indicates that the voltage
is not consistent here.
1
2
5.0
The same voltage for
both PLAY, REC & DVD
modes
Unit: Volts
PLAY mode
REC mode
DVD mode
3
5.0
(2.5)
< >
Indicates that the voltage
is not consistent here.
5. How to read converged lines
1-D3
3
Distinction Area
Line Number
(1 to 3 digits)
AREA D3
AREA B1
2
Examples:
1. "1-D3" means that line number "1" goes to the line number
1
"1" of the area "D3".
2. "1-B1" means that line number "1" goes to the line number
"1" of the area "B1".
1-B1
1-D3
A
B
C
D
6. Test Point Information
: Indicates a test point with a jumper wire across a hole in the BOARD.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
1-13-2
RL5N_SC
MAIN 1/7 Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-3
E9KGASCM1
MAIN 2/7, POWER SWITCH, DVD OPEN/CLOSE SWITCH & SENSOR Schematic Diagram < VCR Section >
FL1501 MATRIX CHART
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
7G
PM
S1
6G
5G
4G
DTV BS CS
3G
2G
C
a
f
e
1-13-4
g
d
6G
5G
4G
3G
2G
1G
a
a
a
a
a
a
CD
P2
b
b
b
b
b
b
P3
f
f
f
f
f
f
P4
g
g
g
g
g
g
P5
c
c
c
c
c
c
P6
e
e
e
e
e
e
P7
d
d
d
d
d
S1
P9
PM DTV BS
d
DVD
C
T
P8
VCR
DB
HDD
CS DR
1G
DR
T
7G
P1
b
c
CD
VCR
DB HDD
DVD
E9KGASCM2
MAIN 3/7 Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-5
E9KGASCM3
MAIN 4/7 Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-6
E9KGASCM4
MAIN 5/7 Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-7
E9KGASCM5
MAIN 6/7 Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-8
E9KGASCM6
MAIN 7/7 Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-9
E9KGASCM7
POWER SUPPLY Schematic Diagram < VCR Section >
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
F
A
V
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
1-13-10
E9KGASCP
FRONT JACK Schematic Diagram < VCR Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-11
E9KGASCFJ
DVD MAIN 1/7 Schematic Diagram < DVD Section >
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC101.
IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
1-13-12
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
E9KGASCD1
DVD MAIN 2/7 Schematic Diagram < DVD Section >
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC101.
IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
1-13-13
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
E9KGASCD2
DVD MAIN 3/7 Schematic Diagram < DVD Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC101.
IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
1-13-14
E9KGASCD3
DVD MAIN 4/7 Schematic Diagram < DVD Section >
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC101.
IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
1-13-15
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
E9KGASCD4
DVD MAIN 5/7 Schematic Diagram < DVD Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC101.
IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
1-13-16
E9KGASCD5
DVD MAIN 6/7 Schematic Diagram < DVD Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1-13-17
E9KGASCD6
DVD MAIN 7/7 Schematic Diagram < DVD Section >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
1 NOTE:
The order of pins shown in this diagram is different from that of actual IC101.
IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
1-13-18
E9KGASCD7
BOARD MAIN Top View
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
BOARD SENSOR Top View
BHF300F01012A
BHF300F01012B
WF1
TP751
V-OUT
WF2
TP302
RF-SW
TP513
CTL
WF3
TP301
C-PB
VR1501
SW-POINT
TP502
S-INH
1-13-19
BE9MG0F01011A
BOARD MAIN Bottom View
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
WF9
PIN 17 OF
CN2201
WF4
WF5
PIN 9 OF PIN 7 OF
CN2201
CN2201
WF8
PIN 5 OF
CN2201
WF7
PIN 3 OF
CN2201
WF6
PIN 2 OF
IC2406
WF10
PIN 3 OF
CN2204
1-13-20
BE9MG0F01011A
BOARD POWER SUPPLY Top View
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
F
A
V
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
Because a hot chassis ground is present in the power
supply circut, an isolation transformer must be used.
Also, in order to have the ability to increase the input
slowly, when troubleshooting this type power supply
circuit, a variable isolation transformer is required.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
1-13-21
BE9MG0F01021A
BOARD POWER SUPPLY Bottom View
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
F
A
V
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
Because a hot chassis ground is present in the power
supply circut, an isolation transformer must be used.
Also, in order to have the ability to increase the input
slowly, when troubleshooting this type power supply
circuit, a variable isolation transformer is required.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
1-13-22
BE9MG0F01021A
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
BOARD POWER SWITCH
BOARD POWER SWITCH
BOARD FRONT JACK
BOARD FRONT JACK
Top View
Bottom View
Top View
Bottom View
BE9MG0F01011B
BE9B00F01031A
BOARD DVD OPEN/
CLOSE SWITCH
Top View
BOARD DVD OPEN/
CLOSE SWITCH
Bottom View
BE9MG0F01011C
1-13-23
WAVEFORMS
NOTE:
Input: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)
WF1
TP751
V-OUT E-E
WF5
0.2V
WF1 UPPER
TP751
WF2 LOWER
TP302
V-OUT
RF-SW
0.5V
5V
WF3 UPPER
TP301
WF2 LOWER
TP302
C-PB
RF-SW
WF4
0.2V
5V
20μs
5ms
0.2V
20μs
20μs
0.5V
AUDIO(L)-OUT
WF10
20μs
Pin 17 of CN2201
1V
0.5ms
Pin 3 of CN2204
SPDIF
1V
0.1μs
Pin 3 of CN2201
VIDEO-Cb
WF8
0.2V
WF9
Pin 2 of IC2406
VIDEO-CVBS
WF7
Pin 7 of CN2201
VIDEO-Y
VIDEO-C
WF6
50μs
Pin 9 of CN2201
0.2V
20μs
Pin 5 of CN2201
VIDEO-Cr
0.2V
1-14-1
20μs
WL5NWF
WIRING DIAGRAM< VCR SECTION >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REAR
S-VIDEO S-VIDEO VIDEO
OUT
IN
OUT
VIDEOAUDIO(L) AUDIO(R) VIDEO AUDIO(L) AUDIO(R) VIDEO-Y Pb/Cb
-OUT2
-OUT2
IN1
-IN1
-IN1
OUT
OUT
VIDEOPr/Cr
OUT
DIGITAL
AUDIO(R) AUDIO(L) AUDIO OUT
(COAXIAL)
-OUT1
-OUT1
(DECK ASSEMBLY)
BOARD MAIN
AC HEAD
ASSEMBLY
AUDIO
ERASE
HEAD
AUDIO
HEAD
1
2
3
4
5
6
CONTROL
HEAD
CN1504
AE-H
AE-H/FE-H
A-COM
AUDIO-PB/REC
CTL(+)
CTL(-)
FE HEAD
CN1501
1 FE-H
2 FE-H-GND
FULL
ERASE
HEAD
BOARD SENSOR
CAPSTAN
MOTOR
LOADING
MOTOR
M
M
CYLINDER
ASSEMBLY
PG
SENSOR
DRUM
MOTOR
VIDEO
(R)1
HEAD
MOTOR
DRIVE
CIRCUIT
M
1
2
3
4
5
6
7
8
9
10
11
12
CAPSTAN
MOTOR
VIDEO
(R)2
HEAD
Hi-Fi
AUDIO
(R) HEAD
Hi-Fi
AUDIO
(L) HEAD
CN1502
AL+12V(1)
BOARD SENSOR
P-ON+5V(1)
C-FG
C-F/R
C-CONT
CN2210
CN2209
GND
1 DUBBING-SW 1
LM-FWD/REV
BOARD
2 OPEN/CLOSE-SW 2
D-CONT
DVD OPEN/CLOSE
3 GND
3
D-PFG
SWITCH
GND
AL+12V
AL+18V
CN2211
1
2
3
4
VIDEO
(L)1
HEAD
VIDEO
(L)2
HEAD
CN1607
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
AL+5V
POWER-LED
GND
POWER-SW
CN2212
1
2
BOARD POWER
3
SWITCH
4
CN1253
VIDEO(R)-1
VIDEO-COM
VIDEO(L)-1
VIDEO(L)-2
VIDEO-COM
VIDEO(R)-2
CN2609
JW103
CN1231
Hi-Fi-AUDIO(R)
1 VIDEO-IN2 1
2 GND
Hi-Fi-COM
2
BOARD
3 AUDIO(L)-IN2 3
Hi-Fi-AUDIO(L)
FRONT JACK
4 GND
4
5 AUDIO(R)-IN2 5
CN1101
AL+44V
AL+12V(1)
AL+12V(2)
AL+12V(2)
DVD+5V
DVD+5V
DVD+5V
AL+5V
GND
GND
GND
GND
GND
GND
GND
GND
AL-30V
AL+2.8V
AL+2.8V
AL+2.8V
GND
GND
GND
GND
AL+4V
AL+4V
AL+4V
AL+4V
F1
F2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
BOARD
POWER SUPPLY
AC CORD
VIDEO
-IN2
AUDIO(R) FRONT
-IN2
AUDIO(L)
-IN2
1-15-1
FAN
CN1102
1 FAN
2 GND
CN2204
GND
30
GND
29
GND
28
EV+10.5V
27
EV+10.5V
26
EV+10.5V
25
GND
24
GND
23
P-ON+5V
22
P-ON+5V
21
P-ON+5V
20
GND
19
GND
18
P-ON+3.3V
17 TO DVD
MAIN BOARD
P-ON+3.3V
16 CN101
P-ON+3.3V
15
GND
14
GND
13
EV+2.8V
12
EV+2.8V
11
EV+2.8V
10
GND
9
GND
8
P-ON+1.8V
7
P-ON+1.8V
6
GND
5
GND
4
SPDIF
3
GND
2
1V2CONT
1
TO WIRING
CN2201
DIAGRAM
<DVD SECTION>
SUB-RXD
30
RDY
29
SUB-TXD
28
SYS-RESET 27
SUB-SCLK
26
GND
25
GND
24
GND
23
VIDEO-C-IN 22
GND
21
VIDEO-Y/CVBS-IN 20
AUDIO+5V
19
DVD-AUDIO-MUTE 18
AUDIO(L)-OUT 17 TO DVD
MAIN BOARD
GND
16 CN701
AUDIO(R)-OUT 15
GND
14
AUDIO(R)-IN 13
GND
12
AUDIO(L)-IN 11
GND
10
VIDEO-C-OUT 9
GND
8
VIDEO-Y(I/P)-OUT 7
GND
6
VIDEO-Pr/Cr-OUT 5
GND
4
VIDEO-Pb/Cb-OUT 3
GND
2
VIDEO-Y(I)-OUT 1
E9KGAWI
WIRING DIAGRAM< DVD SECTION >
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
DVD MECHANISM & DVD MAIN BOARD ASSEMBLY
DV JACK
(W2)
DVD MECHANISM
CN301
CN1002
1
M
SLED
MOTOR
M
~
SPINDLE
MOTOR
11
PICKUP
FOCUS
ACTUATOR
TRACKING
ACTUATOR
DVD-LD
CD-LD
PDIC
FPDIC
DVD/CD LASER DIODE DRIVE
TILT
ACTUATOR
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SW1
SL(-)
SL(+)
GND
T-SCN2
NU
VH(-)
HW(-)
HW(+)
HV(-)
HV(+)
HU(-)
HU(+)
VCC
U
V
W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
HDMI-CONNECTOR
1
2
3
4
5
6
BOARD
RELAY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
TPA1P
TPA1N
GND
TPB1P
TPB1N
GND
CN1001
CN901
CN201
FCS(+)
FCS(-)
TRK(+)
TRK(-)
TILT(+)
TILT(-)
LDD-IIN4
LDD-IIN3
LDD-IIN2
LDD-IINR
TH
LDD-VDD
LDD-VDD
LDD-ENABLE
LDD-OSCEN
GND
LDD-WEN4
GND
LDD-WEN3
GND
LDD-WEN2
LDD-SEL1
PD-VC
PD-VSW
F
G
H
E
RF(+)
RF(-)
A
B
C
D
PD/FSPD-VCC
GND
GND
FSPD-VC
FSPD-VSW
FSPD-VOUT
DVD MAIN BOARD
CN101
GND
GND
GND
EV+10.5V
EV+10.5V
EV+10.5V
GND
GND
P-ON+5V
P-ON+5V
P-ON+5V
GND
GND
P-ON+3.3V
P-ON+3.3V
P-ON+3.3V
GND
GND
EV+2.8V
EV+2.8V
EV+2.8V
GND
GND
P-ON+1.8V
P-ON+1.8V
GND
GND
SPDIF
GND
1V2CONT
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN701
SUB-RXD
30
RDY
29
SUB-TXD
28
SYS-RESET 27
SUB-SCLK
26
GND
25
GND
24
GND
23
VIDEO-C-IN 22
GND
21
VIDEO-Y/CVBS-IN 20
AUDIO+5V
19
DVD-AUDIO-MUTE 18
AUDIO(L)-OUT 17
GND
16
AUDIO(R)-OUT 15
GND
14
AUDIO(R)-IN 13
GND
12
AUDIO(L)-IN 11
GND
10
VIDEO-C-OUT 9
GND
8
VIDEO-Y(I/P)-OUT 7
GND
6
VIDEO-Pr/Cr-OUT 5
GND
4
VIDEO-Pb/Cb-OUT 3
GND
2
VIDEO-Y(I)-OUT 1
1-15-2
TO
BOARD MAIN
CN2204
TO WIRING
DIAGRAM
<VCR SECTION>
TO BOARD
MAIN CN2201
E9KGAWID
IC PIN FUNCTION DESCRIPTIONS
< VCR Section >
Pin IN/
No. OUT
IC1501
28
(SYSTEM CONTROL MICROPROCESSOR)
Pin IN/
No. OUT
Hi-Fi-H30 OUT SW
Hi-Fi Audio Head Switching
Pulse
VCR31 OUT AUDIOMUTE
VCR Audio Mute Control
Signal
32 OUT C-F/R
Capstan Motor FWD/REV
Control Signal (FWD=”L”/
REV=”H”)
Not Used
33 OUT C-CONT
Capstan Motor Control Signal
Remote Control Sensor
34 OUT D-CONT
Drum Motor Control Signal
35
-
NU
Not Used
36
-
VDD
Power Supply
Function
IN
P-DOWN Power Voltage Down Detector
-H
Signal
2
IN
READY/
BUSY
4
5
-
NU
IN REMOTE
Ready/Busy Communication
Control with Main Micro
Controller
Take Up Reel Rotation Signal
DISPLAY- FL Display Driver IC Enable
ENA
Control Output Signal
6
OUT
7
DISPLAY- FL Display Driver IC Data
OUT
DATA
Control Output Signal
8
OUT
-
NU
Not Used
10
-
NU
Not Used
11
-
NU
Not Used
12
-
NU
Not Used
-
NU
Not Used
14 OUT S-CLOCK
15
IN
16 OUT
17
38
39
40
42
-
GND
IN XI
IN SXI
Main Clock Output
14.31818MHz
Main Clock Input
14.31818MHz
Ground
Main Clock Input
Main Clock Output
Operation Mode Selecting
Input Signal
DVD Power Supply Control
43 OUT PWR-SW Signal
Communication of Clock with
VCR Micro Controller
SYSRESET
System Reset Signal
(Reset=”L”)
45 OUT
REGCONT2
Power Regulator Control
Signal
46 OUT
REGCONT1
Power Regulator Control
Signal
47 OUT
VIDEOOUT
Composite Video Signal
Output
GND
Ground
Communication of Data to
VCR Micro Controller
44
S-DATAOUT
Communication of Data from
VCR Micro Controller
IIC-BUSSCL
IN OSCI
41 OUT XO
S-DATAIN
IN/ IIC-BUSOUT SDA
18 OUT
37 OUT OSCO
DISPLAY- FL Display Driver IC Clock
CLK
Control Output Signal
9
13
Not Used
Delayed Record Signal
Signal
Name
IN T-REEL
NU
Function
29 OUT D-REC
1
3
-
Signal
Name
IIC BUS Serial Data
IIC BUS Serial Clock
IN
-
19 OUT YCA-SCL YCA IC Serial Clock
48
20 OUT YCA-SDA YCA IC Serial Data
49
IN VIDEO-IN Composite Video Signal Input
21 OUT YCA-CS
50
IN
51
-
22
IN
RECSAF-SW
23 OUT RF-SW
24 OUT
25
D-V
SYNC
IN RESET
YCA IC Chip Select
Recording Safety SW Detect
(With Record tab = ”L”/
Without Record tab = ”H”)
52
VDD2
IN AFCC
Video Head Switching Pulse
53 OUT AFCLPF
Dummy V-sync Output
System Reset Signal
(Reset=”L”)
LM-FWD/ Loading Motor FWD/ REV
26 OUT REV
Output
27 OUT P-ON-L
C-SYNC- Composite Synchronized
IN
Pulse
Power On Signal to Low
1-16-1
Power Supply
Low Pass Filter Input Signal
For AFC
Low Pass Filter Output Signal
For AFC
54 OUT
VIDEOMUTE
55 OUT
OUTPUT- Output Select (DVD=”L”/
SELECT VCR=”H”)
56
NU
-
Video Mute Control Signal
Not Used
E9KGAPIN
Pin IN/
No. OUT
Signal
Name
57 OUT
VIDEOSW3
Video Input Select Signal 3
58 OUT
VIDEOSW2
Video Input Select Signal 2
59 OUT
VIDEOSW1
Video Input Select Signal 1
60 OUT
AUDIOSW2
Audio Input Select Signal 2
61 OUT
AUDIOSW1
Audio Input Select Signal 1
62
-
NU
Not Used
63
-
NU
Not Used
64
-
NU
Not Used
65
66
67
68
IN D-PFG
-
NU
IN C-FG
-
GND
69 OUT VRO
70
71
IN VRI
-
GND
Pin IN/
No. OUT
Function
DVD
DVD Power Supply Safety
IN POWERSignal
SAFETY2
90 OUT
OUTPUTOutput Select
SELECT2
91
NU
Not Used
92 OUT
POWERLED
Power LED Control Signal
93 OUT
POWERLED
Power LED Control Signal
-
97 OUT DVD-LED DVD LED Control Signal
Servo Standard Voltage
Output
98 OUT C-ROTA
Color Phase Rotary
Changeover Signal
99 OUT H-A-SW
Video Head Amp Switching
Pulse
100
Servo Standard Voltage Input
H-AIN COMP
Head Amp Comparator Signal
Ground
IN ADVV
Power Supply
74
IN/ CTL (+)
OUT
Playback/Record Control
Signal (+)
75
IN/ CTL (-)
OUT
Playback/Record Control
Signal (-)
76 OUT CTL
Amp. Output Control Signal for
Test Point
77
Not Used
78
Hi-Fi/
IN NOR-IN
Audio Mode Input HiFi=”L”/
Normal=”H”
79
DVD
IN POWERSAFETY
DVD Power Supply Safety
Signal
80
VCR
IN POWERSAFETY
VCR Power Supply Safety
Signal
81
IN END-S
Tape End Position Detect
Signal
NU
89
Ground
73
-
IN ST-S
96 OUT DVD-LED DVD LED Control Signal
Capstan Motor Rotation
Detection Pulse
CTL Amp. AC Ground
82
Tape Start Position Detector
Signal
88
95 OUT VCR-LED VCRLED Control Signal
Not Used
IN CTLA
NU
Function
94 OUT VCR-LED VCR LED Control Signal
Drum PG/FG Input Signal
72
-
Signal
Name
Not Used
83
IN V-ENV
Video Envelope Comparator
Signal
84
IN
PGDELAY
Video Head Switching Pulse
Signal Adjusted Voltage
85
IN KEY-2
Key Data Input 2
86
IN KEY-1
Key Data Input 1
87
IN LD-SW
Deck Mode Position Detector
Signal
1-16-2
E9KGAPIN
< DVD Section >
IC1571 (VFD DRIVER)
Pin IN/
No. OUT
Signal
Name
Function
1
IN CLK
Clock Input
2
IN STB
Serial Interface Strobe
3
-
NU
Not Used
4
-
NU
Not Used
5
-
VSS
Ground
6
-
VDD
Power Supply
7
P9
8
P8
9
P1
10
11
OUT
P2
P3
12
P4
13
P5
14
P6
15
-
VEE
16 OUT P7
17
7G
18
6G
19
5G
20 OUT 4G
21
3G
22
2G
23
1G
Segment Output
Pull Down Level
Segment Output
Grid Output
24
-
VDD
Power Supply
25
-
VSS
Ground
26
27
28
IN OSC
-
NU
IN DIN
Oscillator Input
Not Used
Serial Data Input
1-16-3
E9KGAPIN
LEAD IDENTIFICATIONS
KTA-1266-GR-AT/P
KTC3198-GR-AT/P
KTC3203-Y-AT/P
KTC3266-GR-AT/P
2SC3266-GE(TPE2 F)
KRA103M-AT/P
KRC103M-AT/P
KTA1267-GR-AT/P
KTC3193-Y-AT/P
KTC3199-(BL,GR)-AT/P
2SK3563(Q)
PQ070XF01SZF
1234
E C B
G D S
E C B
UTC4580E
KIA4558F-EL/P
8
5
8
5
1
4
RN1511(TE85R.F)
C1
KTC3875S-GR-RTK/P
C2
C
B
B1 E B2
1
E
4
MM1636XWRE
PS2561A-1(W)
PT204-6B-12
1
4 1: Anode
2
3 2: Cathode
3: Emitter
4: Collector
MM1637XVBE
8
5
16
9
1
4
1
8
C
E
4052L-S16-R
16
1
CD4053BNSR
16
9
24
13
6 5 4
1
8
1
12
1 2 3
8
LA71205M-MPB-E
LA72670M-MPB-E
51
60
50
26
1
MM1509XNRE
9
MN101D10FYS
75
MM1697AJBE
41
SC16313G
61
40
80
21
1
28
15
1
14
Note:
A: Anode
K: Cathode
E: Emitter
C: Collector
B: Base
R: Reference
S: Source
G: Gate
D: Drain
20
25
1-17-1
E9KGALE
EXPLODED VIEWS
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
Cabinet
See Electrical Parts List
for parts with this mark.
( P2 )
DVD MECHANISM & DVD
MAIN BOARD ASSEMBLY
1B1
( P1 )
BOARD MCV
A2
( P4 )
BOARD SENSOR
BOARD
POWER SWITCH
BOARD MAIN
BOARD DVD
OPEN/CLOSE SWITCH
( P3 )
BOARD POWER SUPPLY
D
F1001
E
D'
JW103
C
FM1001
AC1001
E'
A1X
C'
W2
( P5 )
BOARD FRONT JACK
1-18-1
E9KGACEX
(P1) BOARD MCV
(P4) BOARD SENSOR
( P4 )
BOARD SENSOR
SW1620
SW1604
SW1605
SW1602
SW1603
SW1606
SW1609
SW1608
BOARD POWER SWITCH
( P1 )
BOARD MCV
SW1607
SW1611
SW1613
BOARD MAIN
SW1616
BOARD DVD OPEN/CLOSE SWITCH
SW1615
SW1617
(P2) DVD MECHANISM & DVD MAIN BOARD ASSEMBLY
( P2 )
DVD MECHANISM & DVD
MAIN BOARD ASSEMBLY
1-18-2
E9KGACEX
(P3) BOARD POWER SUPPLY
( P3 )
BOARD POWER SUPPLY
F1001
AC1001
(P5) BOARD FRONT JACK
JW103
( P5 )
BOARD FRONT JACK
1-18-3
E9KGACEX
Packing
Lower Side
X22B
Upper Side
X22A
X20
X5
X1
1-18-4
E9KGAPEX
MECHANICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
!
Location
No.
TSB P/N
Reference No.
Description
A1X
P000501320
1VM121559
PANEL FRONT E9KGAUD
A2
P000489940
1VM222942
COVER TOP E9GA0BD
1B1
P000501410
N2465FL
DECK ASSEMBLY CZD014/
VM2465
FM1001 P000490010
MMEZR12XNR01 MOTOR DC FAN 2D65BK100100
W2
P000501450
WPZ0221WJ001 WIRE TIE 220MM BLACK
X1
P000501430
NB340UD
ACCESSORIES
X5
REMOTE CONTROL UNIT
NB340UD
P000457360
WPZ0152TM014 AV CORD WPZ0152TM014
P000501330
1VMN24593
X22A
P000501340
1VMN24594
QUICK GUIDE E9KGAUD
X22B
P000501350
1VMN24595
QUICK GUIDE(ES) E9KGAUD
! X20
20080112
OWNERS MANUAL E9KGAUD
1-19-1
E9KGACA
ELECTRICAL PARTS LIST
BOARD DVD OPEN/CLOSE SWITCH
(MCV-C)
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read
carefully the product safety notice in this service
manual. Don't degrade the safety of the product
through improper servicing.
!
C.....±0.25%
D.....±0.5%
F.....±1%
G.....±2%
J......±5%
K.....±10%
M.....±20%
N.....±30%
Z.....+80/-20%
!
TSB P/N
Reference No.
P000501420 N78EDEUN
P4
TSB P/N
Description
P000501380 1VSA17727
BOARD MCV
Consists of the following
-------------------
-------------------
----------
----------
BOARD MAIN (MCV-A )
BOARD POWER SWITCH
(MCV-B)
BOARD DVD OPEN/CLOSE
SWITCH (MCV-C)
BOARD SENSOR
P000501360 1VSA15639
TSB P/N
Reference No.
P000501360 1VSA15639
Description
BOARD SENSOR
Location
No.
TSB P/N
Reference No.
P000501390 1VSA17745
Description
BOARD POWER SUPPLY
P000493460 CT2E683DC016
ACROSS THE LINE CAP.
0.068μF/250V
! C1006
P000500310 CCD2EMA0E332 SAFETY CAP. 3300pF/250V
! IC1010
P000483270 QPEWPS2561A1 PHOTOCOUPLER PS2561A1(W)
! L1001
P000501210 LLEB0Z0Y2001
! Q1001
P000501230 QFWZ2SK3563Q FET MOS 2SK3563(Q)
! AC1001
P000501440 WAV0172LW022
! F1001
P000457220 PEG20C0NG001 FUSE CURRENT
PEG20C0NG001
! SA1001
P000457210 NVQZ10D471KB SURGE ABSORBER 470V+10PER
! T1001
P000501400 LTT2PC0XB013
COIL LINE FILTER ST0603FT20009 0.027
POWER CORD WITH A GND
WIRE UL/CSA 1740 BLACK
TRANS POWER BCK-28-9962A
BOARD FRONT JACK
BOARD MAIN (MCV-A)
Location
No.
Location
No.
! C1001
!
!
TACT SWITCH SKQSAF001A
Following parts are included in BOARD POWER SUPPLY.
DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY
Reference No.
TACT SWITCH SKQSAF001A
P000483300 SST0101AL041
! P3
Description
BOARD MCV
P000483300 SST0101AL041
SW1617
BOARD POWER SUPPLY
DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY
! P1
BOARD DVD OPEN/CLOSE
SWITCH (MCV-C)
SW1615
P4
!
Location
No.
----------
Description
BOARD SENSOR
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
!
Reference No.
Following parts are included in BOARD DVD OPEN/CLOSE SWITCH (MCV-C) .
1. Parts that are not assigned part numbers (---------)
are not available.
! P2
TSB P/N
----------
NOTES:
Location
!
No.
Location
No.
Location
No.
P5
TSB P/N
Reference No.
P000501370 1VSA17725
Description
BOARD FRONT JACK
Following part is included in BOARD FRONT JACK.
TSB P/N
----------
Reference No.
----------
Description
JW103
P000501460 WX1E9B00-006
FFC CABLE 5P FFC/P1.25/120
BOARD MAIN (MCV-A )
Following parts are included in BOARD MAIN (MCV-A ).
SW1602
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1603
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1604
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1605
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1606
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1607
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1608
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1609
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1611
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1613
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
SW1616
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
BOARD POWER SWITCH (MCV-B)
!
Location
No.
TSB P/N
----------
Reference No.
----------
Description
BOARD POWER SWITCH
(MCV-B)
Following part is included in BOARD POWER SWITCH (MCV-B) .
SW1620
20080112
P000483300 SST0101AL041
TACT SWITCH SKQSAF001A
1-20-1
E9KGAEL
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