Table Of Contents - Sony RCD-W7V Service Manual

ERROR MESSAGE
The following table explains the error
messages that appear in the display.
CHECK DISC
, A record-related button has been pressed
when a finalized disc is in the DECK B.
, A record-related button has been pressed
when a standard CD is in the DECK B.
, An unplayable disc (CD-ROM, Video CD etc.) is inserted.
DATA DISC
, A non-audio CD-ROM or a CD-Video disc has been
placed in the machine.
DISC ERROR
, An unfinalized disc has been placed in the DECK A.
, A DVD disc has been placed in the DECK B .
, The disc is not seated properly.
, There is a problem with the disc.
DISC FULL
, There is not enough time left on the disc to complete a
planned recording.
ERROR
, The disc tray is not seated properly.
NO AUDIO
, A record-related button has been pressed
when a non-audio disc is in the DECK B.
CAN NOT COPY
, A recording is not possible due to the Serial
Copy Management System (SCMS).
UNLOCK
, There is not source for recording through
DIGITAL OPTICAL IN jack.
NO DISC
, No disc is inserted in the recorder.

TABLE OF CONTENTS

1. SERVICING NOTE
.......................................................... 4
2. GENERAL
.......................................................................... 8
3. DISASSEMBLY
3-1. Top Case ............................................................................... 9
3-2. Tray Door, Front Panel Assy .............................................. 10
3-3. HP board, FL board, VOL board ........................................ 10
3-4. Back Panel ......................................................................... 11
3-5. Audio Board ....................................................................... 11
3-6. Power Board ...................................................................... 12
3-7. DVD Deck Assy (Deck A), CD-R Deck Assy (Deck B) ... 12
3-8. BD Board (Deck A) ........................................................... 13
3-9. Sled Base Assy (Deck A) ................................................... 13
3-10.CD-R Board (Deck B) ........................................................ 14
3-11.PU Mechanism Assy (Deck B) ........................................... 14
4. TEST MODE
...................................................................... 15
5. ELECTRICAL ADJUSTMENT
6. DIAGRAMS
6-1. Circuit Boards Location .................................................... 23
6-2. Block diagrams - Overall Section - ................................. 24
Block diagrams - CD/DVD Section - .............................. 25
Block diagrams - CD-RW Section - ................................ 26
Block diagrams - I/O Section - ........................................ 27
Block diagrams - Power Section - ................................... 28
6-3. Schematic Diagram - BD Section (1/5) - ......................... 29
6-4. Schematic Diagram - BD Section (2/5) - ......................... 30
6-5. Schematic Diagram - BD Section (3/5) - ......................... 31
6-6. Schematic Diagram - BD Section (4/5) - ......................... 32
6-7. Schematic Diagram - BD Section (5/5) - ......................... 33
6-8. Printed Wiring Board - BD Section (Side A) - ................ 34
Printed Wiring Board - BD Section (Side B) - ................ 35
6-9. Schematic Diagram - BD-R Section (1/4) - .................... 36
6-10. Schematic Diagram - BD-R Section (2/4) - .................... 37
6-11. Schematic Diagram - BD-R Section (3/4) - .................... 38
6-12. Schematic Diagram - BD-R Section (4/4) - .................... 39
6-13. Printed Wiring Board - BD-R Section (Side A) - ............ 40
Printed Wiring Board - BD-R Section (Side B) - ............. 41
6-14. Printed Wiring Board - Audio Section - ........................... 42
6-15. Schematic Diagram - Audio Section - ............................ 43
6-16. Printed Wiring Board - Display Section - ........................ 44
6-17. Schematic Diagram - Display Section - ........................... 45
6-18. Schematic Diagram - Power Section - ............................. 46
6-19. Printed Wiring Board - Power Section - .......................... 47
6-20. IC Pin Functions ................................................................ 48
6-21. IC Block Diagrams ............................................................ 54
7. EXPLODED VIEWS
7-1. Front Panel Section ............................................................. 56
7-2. Chassis Section ................................................................... 57
7-3. DVD Play Section (Deck A) (DP-4RM) ............................. 58
7-4. CD Record Section (Deck B) (CDM-700(CD-RW)) .......... 59
8. ELECTRICAL PARTS LIST
RCD-W7V
................................... 16
.................................
60
3