Table of Contents
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1-1. Service Position of CDM ...................................................... 6
1-2. Service Position of DMB10 Board, Video Board ................. 6
1-3. Service Position of TCM ....................................................... 7
1-4. Service Position of Front AMP Board .................................. 7
1-5. Service Position of Subwoofer Board ................................... 8
Main Unit ................................................................................ 9
Remote Control ..................................................................... 10
3-1. Case ..................................................................................... 12
3-2. Loading Panel Assy ............................................................. 12
3-3. Front Panel Section ............................................................. 13
3-4. DVD Block Section ............................................................. 13
3-5. Tape Mechanism Section .................................................... 14
3-6. Panel Board ......................................................................... 14
3-7. Jack Board ........................................................................... 15
3-8. Back Panel Section .............................................................. 15
3-9. Boards Section .................................................................... 16
3-10. Audio Board (HCD-GNZ8D/GNZ9D) ............................. 16
3-11. Audio Board (HCD-GNZ7D) ............................................ 17
Subwoofer Board (HCD-GNZ9D) .................................... 17
3-14. Pick-up Unit ...................................................................... 18
3-15. SW Board, Driver Board ................................................... 19
3-16. Sensor Board ..................................................................... 19
3-17. Motor (TB) Board ............................................................. 20
3-18. Motor (LD) Board ............................................................. 20
4-1. General Description ............................................................ 22
4-2. Starting Test Mode .............................................................. 22
4-3. Drive Manual Operation ...................................................... 22
4-4. Mirror Time Adjustment ..................................................... 22
4-5. Executing IOP Measurement .............................................. 24
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HCD-GNZ7D/GNZ8D/GNZ9D
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7-1. Block Diagram - RF/Servo Section - ............................. 35
7-2. Block Diagram - Video Section - ................................... 36
7-3. Block Diagram - Audio Section - .................................. 37
7-4. Block Diagram - Main Section - .................................... 38
7-5. Block Diagram - Function/Power Section - ................... 39
7-6. Printed Wiring Boards - Driver Section - ....................... 41
7-7. Schematic Diagram - Driver Section - ........................... 42
7-8. Printed Wiring Board - DMB10 Section (Side A) - ....... 43
7-9. Printed Wiring Board - DMB10 Section (Side B) - ....... 44
7-10. Schematic Diagram - DMB10 Section (1/4) - ............. 45
7-11. Schematic Diagram - DMB10 Section (2/4) - ............. 46
7-12. Schematic Diagram - DMB10 Section (3/4) - ............. 47
7-13. Schematic Diagram - DMB10 Section (4/4) - ............. 48
7-14. Printed Wiring Board - Audio Section - ....................... 49
7-15. Schematic Diagram - Audio Section (1/3) - ................. 50
7-16. Schematic Diagram - Audio Section (2/3) - ................. 51
7-17. Schematic Diagram - Audio Section (3/3) - ................. 52
7-18. Printed Wiring Board - Video Section - ....................... 53
7-19. Schematic Diagram - Video Section - .......................... 54
7-20. Printed Wiring Board - Front AMP Section - .............. 55
7-21. Schematic Diagram - Front AMP Section - ................. 56
7-22. Printed Wiring Boards - Panel Section - ...................... 57
7-23. Schematic Diagram - Panel Section (1/2) - ................. 58
7-24. Schematic Diagram - Panel Section (2/2) - ................. 59
7-25. Printed Wiring Board - Jack Section - ......................... 60
7-26. Schematic Diagram - Jack Section - ............................ 61
7-27. Printed Wiring Board - Surround AMP Section -
(HCD-GNZ8D/GNZ9D) ................................................... 62
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(HCD-GNZ8D/GNZ9D) ................................................... 63
(HCD-GNZ9D) ................................................................. 64
(HCD-GNZ9D) ................................................................. 65
7-31. Printed Wiring Board - Trans Section - ....................... 66
7-32. Printed Wiring Board - Sub Trans Section - ................ 67
7-33. Schematic Diagram - Power Section - ......................... 68
8-1. Main Section ....................................................................... 71
8-2. Front Panel Section (1) ........................................................ 72
8-3. Front Panel Section (2) ........................................................ 73
8-4. Front Panel Section (3) ........................................................ 74
8-5. DVD Block Section ............................................................. 75
8-6. Chassis Section ................................................................... 76
8-7. Audio Board Section ........................................................... 77
8-8. DVD Mechanism Deck Section (1) .................................... 78
8-9. DVD Mechanism Deck Section (2) .................................... 79
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