Table Of Contents - Sony MHC-V7D Service Manual

1. SERVICING NOTES
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
2-2. Side Case L, R ................................................................ 10
2-3. Top Panel Block .............................................................. 10
2-4. Panel Loading Block ....................................................... 11
2-5. Back Panel Block ............................................................ 12
2-6. CDM Block ..................................................................... 13
2-7. MOTHERBOARD Board, 2CH DAMP Board .............. 14
2-8. REGULATOR, SWITCHING (SSN-152AD) ................ 15
2-9. Front Panel Block ........................................................... 16
2-10. Loudspeaker (25cm) (Woofer) (SP5) .............................. 17
2-11. Loudspeaker (12cm) (Mid: L-CH) (SP1),
Loudspeaker (12cm) (Mid: R-CH) (SP3) ....................... 18
2-12. Service, Optical Device (7G), Flexible Flat Cable ......... 19
3. TEST MODE
............................................................ 20
4. ELECTRICAL CHECK
5. TROUBLESHOOTING
6. DIAGRAMS
6-1. Block Diagram - RS SERVO, USB Section - ................. 33
6-2. Block Diagram - MAIN Section - ................................... 34
6-3. Block Diagram - AMP Section - ..................................... 35
6-4. Block Diagram
- PANEL, POWER SUPPLY Section - ........................... 36
6-5. Printed Wiring Board
- MOTHERBOARD Board (Component Side) - ............ 38
6-6. Printed Wiring Board
- MOTHERBOARD Board (Conductor Side) - ............. 39
6-7. Schematic Diagram
- MOTHERBOARD Board (1/8) - ................................. 40
6-8. Schematic Diagram
- MOTHERBOARD Board (2/8) - ................................. 41
6-9. Schematic Diagram
- MOTHERBOARD Board (3/8) - ................................. 42
6-10. Schematic Diagram
- MOTHERBOARD Board (4/8) - ................................. 43
6-11. Schematic Diagram
- MOTHERBOARD Board (5/8) - ................................. 44
6-12. Schematic Diagram
- MOTHERBOARD Board (6/8) - ................................. 45
6-13. Schematic Diagram
- MOTHERBOARD Board (7/8) - ................................. 46
6-14. Schematic Diagram
- MOTHERBOARD Board (8/8) - ................................. 47

TABLE OF CONTENTS

.............................................
......................................... 25
.......................................... 27
4 6-15. Printed Wiring Board - 2CH DAMP Board - .................. 48
6-16. Schematic Diagram - 2CH DAMP Board - .................... 49
6-17. Printed Wiring Board - STR Board - .............................. 50
9
6-18. Schematic Diagram - STR Board - ................................. 51
6-19. Printed Wiring Board - GESTURE Board - .................... 52
6-20. Schematic Diagram - GESTURE Board - ...................... 53
6-21. Printed Wiring Board - GESTURE LED Board - ........... 54
6-22. Schematic Diagram - GESTURE LED Board - ............. 54
6-23. Printed Wiring Board - LCD Board - ............................. 55
6-24. Schematic Diagram - LCD Board - ................................ 56
6-25. Printed Wiring Board - MIC Board - .............................. 57
6-26. Schematic Diagram - MIC Board - ................................. 58
6-27. Printed Wiring Board - IR Board - ................................. 58
6-28. Schematic Diagram - IR Board - .................................... 58
6-29. Printed Wiring Board - PARTY LED Board - ................ 59
6-30. Schematic Diagram - PARTY LED Board - ................... 59
6-31. Printed Wiring Board - SPK PARTY LED Board - ........ 59
6-32. Schematic Diagram - SPK PARTY LED Board - ........... 59
6-33. Printed Wiring Board - SPK LED Board - ..................... 60
6-34. Schematic Diagram - SPK LED Board - ........................ 60
7. EXPLODED VIEWS
7-1. Side Panel Section .......................................................... 74
7-2. Panel Loading Section .................................................... 75
7-3. Back Panel Section ......................................................... 76
7-4. MOTHERBOARD Board Section .................................. 77
7-5. Chassis Section ............................................................... 78
7-6. Front Panel Section ......................................................... 79
7-7. Speaker Cabinet Section ................................................. 80
7-8. Top Panel Section ........................................................... 81
7-9. RV MODULE Section .................................................... 82
7-10. CDM BLOCK Section .................................................... 83
7-11. DVD Mechanism Section
(CDM90-DVBU204//C) ................................................. 84
8. ELECTRICAL PARTS LIST
Accessories are given in the last of the electrical parts list.
MHC-V7D
Ver. 1.1
.............................. 85
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