3
HCD-DZ100K/DZ500KF
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 .......................................................................... 10
3-4.
KEY Board, STBY 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 (DVBU-102) ................................................... 15
3-12. Optical Pick-up (KHM-310CAA/C2NP) ........................ 15
4.
TEST MODE
............................................................... 16
5.
DIAGRAMS
................................................................. 21
5-1.
Block Diagram – RF/SERVO Section – ......................... 22
– Video Section – ............................................................ 23
– DSP Section – ............................................................... 24
– Audio Section – ............................................................ 25
– Power Section – ............................................................ 26
5-2.
Printed Wiring Board – DMB10 Board (Side A) – ......... 27
5-3.
Printed Wiring Board – DMB10 Board (Side B) – ......... 28
5-4.
Schematic Diagram – DMB10 Board (1/4) – ................. 29
5-5.
Schematic Diagram – DMB10 Board (2/4) – ................. 30
5-6.
Schematic Diagram – DMB10 Board (3/4) – ................. 31
5-7.
Schematic Diagram – DMB10 Board (4/4) – ................. 32
5-8.
Printed Wiring Board – MAIN Board (Side A) – ............ 33
5-9.
Printed Wiring Board – MAIN Board (Side B) – ............ 34
5-10. Schematic Diagram – MAIN Board (1/9) – ................... 35
5-11. Schematic Diagram – MAIN Board (2/9) – ................... 36
5-12. Schematic Diagram – MAIN Board (3/9) – ................... 37
5-13. Schematic Diagram – MAIN Board (4/9) – ................... 38
5-14. Schematic Diagram – MAIN Board (5/9) – ................... 39
5-15. Schematic Diagram – MAIN Board (6/9) – ................... 40
5-16. Schematic Diagram – MAIN Board (7/9) – ................... 41
5-17. Schematic Diagram – MAIN Board (8/9) – ................... 42
5-18. Schematic Diagram – MAIN Board (9/9) – ................... 43
5-19. Printed Wiring Board – PANEL Section (1/2) – ............. 44
5-20. Schematic Diagram – PANEL Section (1/2) – ............... 45
5-21. Printed Wiring Board – PANEL Section (2/2) – ............. 46
5-22. Schematic Diagram – PANEL Section (2/2) – ............... 47
5-23. Printed Wiring Board – I/O Board (Side A) – ................. 48
5-24. Printed Wiring Board – I/O Board (Side B) – ................. 49
5-25. Schematic Diagram – I/O Board – ................................. 50
6.
EXPLODED VIEWS
6-1.
Overall Section ................................................................ 64
6-2.
Front Panel Assy Section ................................................. 65
6-3.
Chassis Section ................................................................ 66
6-4.
DVD Mechanism Deck Section ...................................... 67
7.
ELECTRICAL PARTS LIST
.................................. 68
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TEL 13942296513 QQ 376315150 892498299
