Table Of Contents - Sony HCD-GPZ6 Service Manual

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1. SERVICING NOTES
2. GENERAL
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 6
3-2. Panel (Side L)/(Side R) ................................................... 7
3-3. Top Block Section ........................................................... 7
3-4. Front Panel Block ............................................................ 8
3-5. MAIN Board .................................................................... 8
3-6. CD Block Assy ................................................................ 9
3-7. Base Unit (BU-F1BD83) ................................................. 9
3-8. BD Board ......................................................................... 10
3-9. CD Mechanism Deck (CDM80B-F1BD83) .................... 10
3-10. Holder (BU215) Assy ...................................................... 11
3-11. Chassis (Top) ................................................................... 11
3-12. Lever (Loading-L/R) ....................................................... 12
3-13. Lever (Disc Sensor)/(Disc Stop) ..................................... 13
3-14. DRIVER Board ............................................................... 13
3-15. Lever (BU Lock) ............................................................. 14
3-16. Close Lever ...................................................................... 14
3-17. Lever (DIR), Gear (IDL-B) ............................................. 15
3-18. Gear (IDL-C) ................................................................... 15
3-19. AU-TC Board .................................................................. 16
3-20. Mechanical Deck (CMAL5Z232A) ................................ 16
4. TEST MODE
5. MECHANICAL ADJUSTMENTS
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6. ELECTRICAL ADJUSTMENTS
7. DIAGRAMS
7-1. Block Diagram - CD SERVO/TUNER Section - ........... 20
7-2. Block Diagram - MAIN Section - .................................. 21
7-3. Block Diagram
- PANEL/POWER SUPPLY Section - ........................... 22
7-4. Printed Wiring Board - BD Board - ............................... 24
7-5. Schematic Diagram - BD Board - .................................. 25
7-6. Printed Wiring Board - DRIVER Board - ...................... 26
7-7. Schematic Diagram - DRIVER Board - ......................... 26
7-8. Printed Wiring Board - AU-TC Board - ......................... 27
7-9. Schematic Diagram - AU-TC Board (1/2) - ................... 28
7-10. Schematic Diagram - AU-TC Board (2/2) - ................... 29
7-11. Printed Wiring Board - MAIN Board - .......................... 31
7-12. Schematic Diagram - MAIN Board (1/2) - .................... 32
7-13. Schematic Diagram - MAIN Board (2/2) - .................... 33
7-14. Printed Wiring Boards - AMP Section - ......................... 34
7-15. Schematic Diagram - AMP Section - ............................. 35
7-16. Printed Wiring Board - PANEL (1) Board - ................... 36
7-17. Schematic Diagram - PANEL (1) Board - ..................... 37
7-18. Printed Wiring Boards - JACK Section - ....................... 38
7-19. Schematic Diagram - JACK Section - ............................ 39
7-20. Printed Wiring Board - POWER Board - ....................... 40
7-21. Schematic Diagram - POWER Board - .......................... 41
7-22. Printed Wiring Board - SUB PT Board - ....................... 42
7-23. Schematic Diagram - SUB PT Board - .......................... 43
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TABLE OF CONTENTS

8. EXPLODED VIEWS
8-1. Overall Section ................................................................ 52
8-2. Panel Board Section ........................................................ 53
8-3. Front Panel Section ......................................................... 54
8-4. Top Block Section ........................................................... 55
8-5. CD Block Section ............................................................ 56
8-6. Chassis Section ................................................................ 57
8-7. CD Mechanism Deck Section-1 (CDM80B-F1BD83) ... 58
8-8. CD Mechanism Deck Section-2 (CDM80B-F1BD83) ... 59
8-9. CD Mechanism Deck Section-3 (CDM80B-F1BD83) ... 60
8-10. CD Mechanism Deck Section-4 (CDM80B-F1BD83) ... 61
8-11. Base Unit Section (BU-F1BD83) .................................... 62
9. ELECTRICAL PARTS LIST
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