Sony HCD-RG295 Servise Manual page 3

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1. SERVICING NOTES
2. GENERAL
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 8
3-2. Case (Side-L), Case (Side-R) .......................................... 9
3-3. Case (Top) ....................................................................... 9
3-4. LID (CD) ......................................................................... 10
3-5 CD Mechanism Deck (CDM74KF-K6BD83S) .............. 10
3-6. Front Panel Block ............................................................ 11
3-7. Mecha Deck (CWN42FF609) ......................................... 11
3-8. Back Panel Block ............................................................ 12
3-9. MAIN Board .................................................................... 12
3-10. CD Board ......................................................................... 13
3-11. DRIVER Board, SW Board ............................................. 13
3-12. Optical Pick-up Block (KSM-213DCP) .......................... 14
3-13. SENSOR Board ............................................................... 14
3-14. MOTOR (TB) Board ....................................................... 15
3-15. MOTOR (LD) Board ....................................................... 15
4. TEST MODE
5. MECHANICAL ADJUSTMENTS
6. ELECTRICAL ADJUSTMENTS
7. DIAGRAMS
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7-1. Block Diagram - CD SERVO Section - ......................... 23
7-2. Block Diagram - MAIN Section - .................................. 24
7-3. Block Diagram - AMP/VIDEO Section - ...................... 25
7-4. Block Diagram
- PANEL/POWER SUPPLY Section - ........................... 26
7-5. Printed Wiring Board - CD Board - ............................... 28
7-6. Schematic Diagram - CD Board - .................................. 29
7-7. Printed Wiring Boards - CHANGER Section - .............. 30
7-8. Schematic Diagram - CHANGER Section - .................. 31
7-9. Printed Wiring Board - DECK Board - .......................... 32
7-10. Schematic Diagram - DECK Board - ............................. 33
7-11. Printed Wiring Board - MAIN Board - .......................... 34
7-12. Schematic Diagram - MAIN Section (1/3) - .................. 35
7-13. Schematic Diagram - MAIN Section (2/3) - .................. 36
7-14. Schematic Diagram - MAIN Section (3/3) - .................. 37
7-15. Printed Wiring Board - MIC. AUX. HP Board - ............ 38
7-16. Schematic Diagram - PANEL/KEY Section - ............... 39
7-17. Printed Wiring Board - PANEL Board - ........................ 40
7-18. Printed Wiring Boards - KEY Section - ......................... 41
7-19. Printed Wiring Board
- POWER Board (RG295/RG495) - .............................. 42
7-20. Schematic Diagram
- POWER Board (RG295/RG495) - .............................. 43
7-21. Printed Wiring Board - POWER Board (RG595) - ........ 44
7-22. Schematic Diagram - POWER Board (RG595) - .......... 45
7-23. Printed Wiring Boards
- SUB WOOFER Section (RG495/RG595) - ................. 46
7-24. Schematic Diagram
- SUB WOOFER Section (RG495/RG595) - ................. 47
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7-25. Printed Wiring Board
- TRANSFORMER Board (RG295/RG495) - ............... 48
7-26. Schematic Diagram
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- TRANSFORMER Board (RG295/RG495) - ............... 49
7-27. Printed Wiring Board
- TRANSFORMER Board (RG595) - ........................... 50
http://www.xiaoyu163.com
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TABLE OF CONTENTS
7-28. Schematic Diagram
- TRANSFORMER Board (RG595) - ........................... 51
8. EXPLODED VIEWS
8-1. Case Section .................................................................... 60
8-2. PANEL Board Section ..................................................... 61
8-3. Lid (Top) Section ............................................................. 62
8-4. Front Panel Section ......................................................... 63
8-5. MAIN Board Section ....................................................... 64
8-6. POWER Board, SUB WOOFER Board Section ............. 65
8-7. Chassis Section ................................................................ 66
8-8. CD Mechanism Deck Section
(CDM74KF-K6BD83S) .................................................. 67
8-9. Optical Pick-up Section (KSM-213DCP) ....................... 68
9. ELECTRICAL PARTS LIST
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HCD-RG295/RG495/RG595
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