Sony HCD-LV60 - SERVICING NOTES; GENERAL; DISASSEMBLY; TEST MODE

2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
TABLE OF CONTENTS
1. SERVICING NOTES ................................................ 3
2. GENERAL
Location of Controls ....................................................... 4
Setting the Time .............................................................. 5
3. DISASSEMBLY ......................................................... 6
4. TEST MODE.............................................................. 10
5. MECHANICAL ADJUSTMENTS ....................... 12
6. ELECTRICAL ADJUSTMENTS
Deck section .................................................................... 12
CD Section ...................................................................... 15
Video Section .................................................................. 15
7. DIAGRAMS
7-1. Block Diagram – CD SERVO Section – ....................... 16
7-2. Block Diagram – AUDIO/VIDEO CD Section –.......... 17
7-3. Block Diagram – TAPE DECK Section – ..................... 18
7-4. Block Diagram – MAIN Section – ................................ 19
7-5. Block Diagram – DISPLAY/KEY CONTROL/
POWER SUPPLY Section – ........................................... 20
7-6. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 21
7-7. Printed Wiring Board – BD Board – ............................. 22
7-8. Schematic Diagram – BD Board – ................................ 23
7-9. Schematic Diagram – VIDEO Board (1/2) – ................ 24
7-10. Schematic Diagram – VIDEO Board (2/2) – ................ 25
7-11. Printed Wiring Board – VIDEO Board –....................... 26
7-12. Printed Wiring Boards – CD MOTOR Section – .......... 28
7-13. Schematic Diagram – CD MOTOR Section – .............. 29
7-14. Printed Wiring Board – AUDIO Board – ...................... 30
7-15. Schematic Diagram – AUDIO Board – ......................... 31
7-16. Printed Wiring Board – LEAF SW Board – .................. 32
7-17. Schematic Diagram – LEAF SW Board –..................... 32
7-18. Printed Wiring Board – MAIN Board – ........................ 33
7-19. Schematic Diagram – MAIN Board (1/3) – .................. 34
7-20. Schematic Diagram – MAIN Board (2/3) – .................. 35
7-21. Schematic Diagram – MAIN Board (3/3) – .................. 36
7-22. Printed Wiring Board – PANEL FL Board –................. 38
7-23. Schematic Diagram – PANEL FL Board – ................... 39
7-24. Printed Wiring Board – PANEL VR Board – ................ 40
7-25. Schematic Diagram – PANEL VR Board –................... 41
7-26. Printed Wiring Boards – TC-A/TC-B/CD-L/
CD-L2/CD-R/CD-R2 Boards – ...................................... 42
7-27. Schematic Diagram – TC-A/TC-B/CD-L/
CD-L2/CD-R/CD-R2 Boards – ...................................... 43
7-28. Printed Wiring Boards – FRONT INPUT/
HEADPHONE/MIC Boards – ........................................ 44
7-29. Schematic Diagram – FRONT INPUT/
HEADPHONE/MIC Boards – ....................................... 45
7-30. Printed Wiring Board – PA Board – .............................. 46
7-31. Schematic Diagram – PA Board – ................................. 47
7-32. Printed Wiring Board – TRANS Board –...................... 48
7-33. Schematic Diagram – TRANS Board –......................... 49
7-34. IC Pin Function Description ........................................... 53
8. EXPLODED VIEWS ................................................ 63
9. ELECTRICAL PARTS LIST ............................... 71
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