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4
HCD-AZ3DM/AZ7DM
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
5
2.
GENERAL
...................................................................
8
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 10
3-2.
Side Panel (A)/(B) ........................................................... 11
3-3.
Top Panel (USB) Section ................................................. 11
3-4.
Front Panel Section ......................................................... 12
3-5.
Tape Mech Deck (CMAL1Z254) .................................... 12
3-6.
DC Fan (M901) ............................................................... 13
3-7.
DVD Mechanism Deck (CDM86-DVBU101) ................ 14
3-8.
Optical Pick-up Block (KHM-310CAB) ......................... 15
3-9.
Motor (Pulley) Assy (Loading) (M001) .......................... 15
3-10. Holder (BU) Assy ............................................................ 16
3-11. Lever (BU lock) ............................................................... 16
3-12. Close Lever ...................................................................... 17
3-13. Lever (DIR), Gear (IDL-B) ............................................. 17
3-14. Chassis (Top) ................................................................... 18
3-15. Lever (Loading-L/R) ....................................................... 19
3-16. Lever (Disc Sensor)/(Disc Stop) ..................................... 20
3-17. Gear (IDL-C) ................................................................... 20
3-11. Lever (BU lock) ............................................................... 16
3-12. Close Lever ...................................................................... 17
3-13. Lever (DIR), Gear (IDL-B) ............................................. 17
3-14. Chassis (Top) ................................................................... 18
3-15. Lever (Loading-L/R) ....................................................... 19
3-16. Lever (Disc Sensor)/(Disc Stop) ..................................... 20
3-17. Gear (IDL-C) ................................................................... 20
4.
TEST MODE
.............................................................. 21
5.
MECHANICAL ADJUSTMENTS
....................... 24
6.
ELECTRICAL ADJUSTMENTS
......................... 24
7.
DIAGRAMS
7-1.
Block Diagram – RF Servo/Video Section – ................... 37
7-2.
Block Diagram – Tuner/Tape Section – .......................... 38
7-3.
Block Diagram – USB Memory Section – ...................... 39
7-4.
Block Diagram – Audio Section – .................................. 40
7-5.
Block Diagram – AMP Section – .................................... 41
7-6.
Block Diagram – Panel/Power Supply Section – ............ 42
7-7.
Printed Wiring Board – DMB10 Board (Side A) – ......... 44
7-8.
Printed Wiring Board – DMB10 Board (Side B) – ...... 45
7-9
Schematic Diagram – DMB10 Board (1/4) – ................ 46
7-10. Schematic Diagram – DMB10 Board (2/4) – ................ 47
7-11. Schematic Diagram – DMB10 Board (3/4) – ................ 48
7-12. Schematic Diagram – DMB10 Board (4/4) – ................ 49
7-11. Schematic Diagram – DMB10 Board (3/4) – ................ 48
7-12. Schematic Diagram – DMB10 Board (4/4) – ................ 49
7-13. Printed Wiring Board – MS-214 Board – ...................... 50
7-14. Schematic Diagram – MS-214 Board – ........................ 50
7-15. Printed Wiring Board – MAIN Board – ........................ 51
7-16. Schematic Diagram – Main Board (1/4) – .................... 52
7-17. Schematic Diagram – Main Board (2/4) – .................... 53
7-18. Schematic Diagram – Main Board (3/4) – .................... 54
7-19. Schematic Diagram – Main Board (4/4) – .................... 55
7-20. Schematic Diagram – USB-A Board (1/2) – ................. 56
7-21. Schematic Diagram – USB-A Board (2/2) – ................. 57
7-22. Printed Wiring Boards – USB-A/MIC Boards – .......... 58
7-23. Schematic Diagram – MIC Board – .............................. 59
7-24. Printed Wiring Board
7-14. Schematic Diagram – MS-214 Board – ........................ 50
7-15. Printed Wiring Board – MAIN Board – ........................ 51
7-16. Schematic Diagram – Main Board (1/4) – .................... 52
7-17. Schematic Diagram – Main Board (2/4) – .................... 53
7-18. Schematic Diagram – Main Board (3/4) – .................... 54
7-19. Schematic Diagram – Main Board (4/4) – .................... 55
7-20. Schematic Diagram – USB-A Board (1/2) – ................. 56
7-21. Schematic Diagram – USB-A Board (2/2) – ................. 57
7-22. Printed Wiring Boards – USB-A/MIC Boards – .......... 58
7-23. Schematic Diagram – MIC Board – .............................. 59
7-24. Printed Wiring Board
– S-MASTER Board (Component Side) – ...................... 60
7-25. Printed Wiring Board
– S-MASTER Board (Conductor Side) – ........................ 61
7-26. Schematic Diagram – S-MASTER Board (1/4) – ......... 62
7-27. Schematic Diagram – S-MASTER Board (2/4) – ......... 63
7-28. Schematic Diagram – S-MASTER Board (3/4) – ......... 64
7-29. Schematic Diagram – S-MASTER Board (4/4) – ......... 65
7-30. Printed Wiring Boards – Video/SP Out Boards – ......... 66
7-31. Schematic Diagram – Video/SP Out Boards – ............. 67
7-32. Printed Wiring Boards – Display Section – .................. 68
7-33. Schematic Diagram – Display Section – ........................ 69
7-34. Printed Wiring Boards – Key Section – ........................ 70
7-35. Schematic Diagram – Key Section – .............................. 71
7-27. Schematic Diagram – S-MASTER Board (2/4) – ......... 63
7-28. Schematic Diagram – S-MASTER Board (3/4) – ......... 64
7-29. Schematic Diagram – S-MASTER Board (4/4) – ......... 65
7-30. Printed Wiring Boards – Video/SP Out Boards – ......... 66
7-31. Schematic Diagram – Video/SP Out Boards – ............. 67
7-32. Printed Wiring Boards – Display Section – .................. 68
7-33. Schematic Diagram – Display Section – ........................ 69
7-34. Printed Wiring Boards – Key Section – ........................ 70
7-35. Schematic Diagram – Key Section – .............................. 71
8.
EXPLODED VIEWS
8-1.
Side Panel, Top Panel Section ...................................... 82
8-2.
Front Panel Section ....................................................... 83
8-3.
Main Board Section ....................................................... 84
8-4.
DMB10 Board Section .................................................. 85
8-5.
Chassis Section ............................................................... 86
8-6.
DVD Mechanism Deck Section-1
(CDM86-DVBU101) ....................................................... 87
(CDM86-DVBU101) ....................................................... 87
8-7.
DVD Mechanism Deck Section-2
(CDM86-DVBU101) ....................................................... 88
(CDM86-DVBU101) ....................................................... 88
8-8.
DVD Mechanism Deck Section-3
(CDM86-DVBU101) ....................................................... 89
(CDM86-DVBU101) ....................................................... 89
8-9.
DVD Mechanism Deck Section-4
(CDM86-DVBU101) ....................................................... 90
(CDM86-DVBU101) ....................................................... 90
9.
ELECTRICAL PARTS LIST
................................ 91
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