Table Of Contents - Sony HCD-RV7 Service Manual

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1. SERVICING NOTES
2. GENERAL
Location of Controls ....................................................... 5
Setting the Clock ............................................................. 6
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 7
3-2. Top Case .......................................................................... 8
3-3. Loading Panel .................................................................. 8
3-4. CD Mechanism Deck (CDM58E-30BD62) ................... 9
3-5. Front Panel Section ......................................................... 9
3-6. Back Panel Section .......................................................... 10
3-7. MAIN Board ................................................................... 10
3-8. BU-30 (61) Assy ............................................................. 11
3-9. DRIVER Board, MOTOR Board,
SENSOR (CD) Board and VIDEO Board ...................... 11
3-10. Tape Mechanism Deck (TCM-230AWR41CS) .............. 12
3-11. Belt .................................................................................. 12
3-12. SW Board, HEAD (A) Board and HEAD (B) Board ..... 13
4. TEST MODE
5. MECHANICAL ADJUSTMENTS
6. ELECTRICAL ADJUSTMENTS
Deck section .................................................................... 18
CD Section ...................................................................... 21
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L 13942296513 VIDEO Section ............................................................... 21
7. DIAGRAMS
7-1. Block Diagram - CD SERVO Section - ....................... 22
7-2. Block Diagram - AUDIO/VIDEO CD Section - .......... 23
7-3. Block Diagram - TUNER/TAPE DECK Section - ...... 24
7-4. Block Diagram - MAIN Section - ................................ 25
7-5. Block Diagram - DISPLAY/KEY CONTROL/
POWER SUPPLY Section - ........................................... 26
7-6. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 27
7-7. Printed Wiring Board - BD Board - ............................. 28
7-8. Schematic Diagram - BD Board - ................................ 29
7-9. Schematic Diagram - VIDEO Board (1/2) - ................ 30
7-10. Schematic Diagram - VIDEO Board (2/2) - ................ 31
7-11. Printed Wiring Board - VIDEO Board - ....................... 32
7-12. Printed Wiring Boards
- DRIVER/MOTOR/SENSOR (CD) Boards - .............. 33
7-13. Schematic Diagram
- DRIVER/MOTOR/SENSOR (CD) Boards - .............. 33
7-14. Printed Wiring Boards
- SW/HEAD (A)/HEAD (B) Boards - .......................... 34
7-15. Schematic Diagram - SW Board - ................................ 35
7-16. Printed Wiring Board - MAIN Board - ........................ 37
7-17. Schematic Diagram - MAIN Board (1/4) - .................. 38
7-18. Schematic Diagram - MAIN Board (2/4) - .................. 39
7-19. Schematic Diagram
- MAIN (3/4)/HEAD (A)/HEAD (B) Boards - ............. 40
7-20. Schematic Diagram - MAIN Board (4/4) - .................. 41
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7-21. Printed Wiring Board - GAME IN Board - .................. 42
7-22. Schematic Diagram - GAME IN Board - ..................... 43
7-23. Printed Wiring Board - SUB WOOFER Board - ......... 44
7-24. Schematic Diagram - SUB WOOFER Board - ............ 45
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7-25. Printed Wiring Boards
- POWER/SENSOR Boards - ........................................ 46
7-26. Schematic Diagram
- POWER/SENSOR Boards - ........................................ 47
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7-27. Printed Wiring Boards
- PANEL/CD OPEN/CD SWITCH Boards - ................ 48
7-28. Schematic Diagram
- PANEL/CD OPEN/CD SWITCH Boards - ................ 49
7-29. Printed Wiring Boards
- PAD SWITCH/VOL Boards - ..................................... 50
7-30. Schematic Diagram
- PAD SWITCH/VOL Boards - ..................................... 51
7-31. Printed Wiring Boards
- MAIN TRANS/SUB-TRANS Boards - ...................... 52
7-32. Schematic Diagram
- MAIN TRANS/SUB-TRANS Boards - ...................... 53
7-33. IC Pin Function Description ........................................... 56
8. EXPLODED VIEWS
8-1. Panel Section ................................................................... 65
8-2. Front Panel Section ......................................................... 66
8-3. Chassis Section ............................................................... 67
8-4. CD Mechanism Deck Section (CDM58E-30BD62) ...... 68
8-5. Base Unit Section (BU-30BD62) ................................... 69
8-6. Tape Mechanism Deck Section
(TCM-230AWR41CS) .................................................... 70
9. ELECTRICAL PARTS LIST
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