3
HCD-DZ500F
TABLE OF CONTENTS
1. SERVICING NOTE ................................................... 4
2. GENERAL ................................................................... 6
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 8
3-2. Case, Front Panel Assy .................................................... 9
3-3. FL Board, H/P Board....................................................... 10
3-4. STBY Board, IPOD Board, KEY Board ......................... 10
3-5. I/O Board, DC Fan .......................................................... 11
3-6. DMB10 Board ................................................................. 11
3-7. MAIN Board.................................................................... 12
3-8. DVD Mechanism Deck (CDM85-DVBU102) ................ 13
3-9. Tray.................................................................................. 13
3-10. Belt, MS-203 Board ........................................................ 14
3-11. Base Unit ......................................................................... 15
3-12. Optical Pick-up (KHM-310CAA/C2NP) ........................ 15
4. TEST MODE ............................................................... 16
5. DIAGRAMS
5-1. Block Diagram – RF/SERVO Section –......................... 22
– VIDEO Section –.......................................................... 23
– AMP Section –.............................................................. 24
– AUDIO Section –.......................................................... 25
– POWER Section – ........................................................ 26
5-2. Printed Wiring Board – DMB10 Section (Side A) – ....... 27
5-3. Printed Wiring Board – DMB10 Section (Side B) – ....... 28
5-4. Schematic Diagram – DMB10 Section (1/4) – .............. 29
5-5. Schematic Diagram – DMB10 Section (2/4) – .............. 30
5-6. Schematic Diagram – DMB10 Section (3/4) – .............. 31
5-7. Schematic Diagram – DMB10 Section (4/4) – .............. 32
5-8. Printed Wiring Board – MAIN Section (Side A) – ......... 33
5-9. Printed Wiring Board – MAIN Section (Side B) – ......... 34
5-10. Schematic Diagram – MAIN Section (1/7) – ................. 35
5-11. Schematic Diagram – MAIN Section (2/7) – ................. 36
5-12. Schematic Diagram – MAIN Section (3/7) – ................. 37
5-13. Schematic Diagram – MAIN Section (4/7) – ................. 38
5-14. Schematic Diagram – MAIN Section (5/7) – ................. 39
5-15. Schematic Diagram – MAIN Section (6/7) – ................. 40
5-16. Schematic Diagram – MAIN Section (7/7) – ................. 41
5-17. Printed Wiring Board – PANEL Section (1/2) – ............. 42
5-18. Schematic Diagram – PANEL Section (1/2) – ............... 43
5-19. Printed Wiring Board – PANEL Section (2/2) – ............. 44
5-20. Schematic Diagram – PANEL Section (2/2) – ............... 45
5-21. Printed Wiring Board – I/O Section (Side A) – ............... 46
5-22. Printed Wiring Board – I/O Section (Side B) – ............... 47
5-23. Schematic Diagram – I/O Section (1/2) – ...................... 48
5-24. Schematic Diagram – I/O Section (2/2) – ...................... 49
6. EXPLODED VIEWS
6-1. Overall Section ................................................................ 61
6-2. Front Panel Assy Section................................................. 62
6-3. Chassis Section................................................................ 63
6-4. DVD Mechanism Deck Section ...................................... 64
7. ELECTRICAL PARTS LIST .................................. 65
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