4
HCD-AZ2D/AZ5D
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
5
2.
GENERAL
...................................................................
9
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 11
3-2.
Side Panel (A)/(B) ........................................................... 12
3-3.
Front Panel Section ......................................................... 12
3-4.
Tape Mech Deck (CMAL1Z254A) (Deck-B) ................. 13
3-5.
Top Panel (TC) Section ................................................... 13
3-6.
Tape Mech Deck (CMAL5Z230) (Deck-A) .................... 14
3-7.
DC Fan (M901) ............................................................... 14
3-8.
DVD Mechanism Deck (CDM86-DVBU101) ................ 15
3-9.
Optical Pick-up Block (KHM-310CAB) ......................... 16
3-10. Motor (Pulley) Assy (Loading) (M001) .......................... 16
3-11. Holder (BU) Assy ............................................................ 17
3-12. Lever (BU Lock) ............................................................. 17
3-13. Close Lever ...................................................................... 18
3-14. Lever (DIR), Gear (IDL-B) ............................................. 18
3-15. Chassis (Top) ................................................................... 19
3-16. Lever (Loading-L/R) ....................................................... 20
3-17. Lever (Disc Sensor)/(Disc Stop) ..................................... 21
3-18. Gear (IDL-C) ................................................................... 21
4.
TEST MODE
.............................................................. 22
5.
MECHANICAL ADJUSTMENTS
....................... 25
6.
ELECTRICAL ADJUSTMENTS
......................... 25
7.
DIAGRAMS
7-1.
Block Diagram – RF Servo/Video Section – ................... 27
7-2.
Block Diagram – Tuner/Tape Section – .......................... 28
7-3.
Block Diagram – Audio Section – .................................. 29
7-4.
Block Diagram – AMP Section – .................................... 30
7-5.
Block Diagram – Panel/Power Supply Section – ............ 31
7-6.
Printed Wiring Board – DMB10 Board (Side A) – ......... 33
7-7.
Printed Wiring Board – DMB10 Board (Side B) – ...... 34
7-8.
Schematic Diagram – DMB10 Board (1/4) – ................ 35
7-9.
Schematic Diagram – DMB10 Board (2/4) – ................ 36
7-10. Schematic Diagram – DMB10 Board (3/4) – ................ 37
7-11. Schematic Diagram – DMB10 Board (4/4) – ................ 38
7-12. Printed Wiring Board – MS-214 Board – ...................... 39
7-13. Schematic Diagram – MS-214 Board – ........................ 39
7-14. Printed Wiring Board – MAIN Board – ........................ 40
7-15. Schematic Diagram – Main Board (1/4) – .................... 41
7-16. Schematic Diagram – Main Board (2/4) – .................... 42
7-17. Schematic Diagram – Main Board (3/4) – .................... 43
7-18. Schematic Diagram – Main Board (4/4) – .................... 44
7-19. Printed Wiring Board
– S-MASTER Board (Component Side) – ...................... 45
7-20. Printed Wiring Board
– S-MASTER Board (Conductor Side) – ........................ 46
7-21. Schematic Diagram – S-MASTER Board (1/4) – ......... 47
7-22. Schematic Diagram – S-MASTER Board (2/4) – ......... 48
7-23. Schematic Diagram – S-MASTER Board (3/4) – ......... 49
7-24. Schematic Diagram – S-MASTER Board (4/4) – ......... 50
7-25. Printed Wiring Board – MIC Board – .......................... 51
7-26. Schematic Diagram – MIC Board – ............................. 52
7-27. Printed Wiring Boards – Output Section – ................... 53
7-28. Schematic Diagram – Output Section – ......................... 54
7-29. Printed Wiring Boards – Display Section – .................. 55
7-30. Schematic Diagram – Display Section – ........................ 56
7-31. Printed Wiring Boards – Key Section – ........................ 57
7-32. Schematic Diagram – Key Section – .............................. 58
8.
EXPLODED VIEWS
8-1.
Side Panel Section .......................................................... 75
8-2.
Front Panel Section ........................................................ 76
8-3.
Top Panel (TC) Section .................................................. 77
8-4.
Main Board Section ........................................................ 78
8-5.
DMB10 Board Section .................................................. 79
8-6.
Chassis Section ............................................................... 80
8-7.
DVD Mechanism Deck Section-1
(CDM86-DVBU101) ....................................................... 81
8-8.
DVD Mechanism Deck Section-2
(CDM86-DVBU101) ....................................................... 82
8-9.
DVD Mechanism Deck Section-3
(CDM86-DVBU101) ....................................................... 83
8-10. DVD Mechanism Deck Section-4
(CDM86-DVBU101) ....................................................... 84
9.
ELECTRICAL PARTS LIST
................................ 85
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