4
HCD-HDX500/HDX501W
1.
SERVICING NOTES
...............................................
5
2.
GENERAL
...................................................................
9
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 11
3-2.
Case ................................................................................. 12
3-3.
DIAT CON Board ............................................................ 12
3-4.
IO Board .......................................................................... 13
3-5.
Front Panel Block ............................................................ 13
3-6.
POWER Board ................................................................ 14
3-7.
Back Panel Block ............................................................ 14
3-8.
CCX Board ...................................................................... 15
3-9.
MAIN Board .................................................................... 15
3-10. Cover (MD) ..................................................................... 16
3-11. DVD Mechanism Deck (CDM81C-DVBU101) ............. 16
3-12. Tray (Main) Assy ............................................................. 17
3-13. MOTOR Board ................................................................ 17
3-14. Base Unit (DVBU101) .................................................... 18
3-15. Optical Pick-Up Block (KHM-310CAB/313CAB) ........ 18
3-16. Gear (Sub Tray 1)/Gear (Sub Tray 2) .............................. 19
3-17. Lever Assy ....................................................................... 19
3-18. Stocker Section ................................................................ 20
3-19. Cam (Stocker) .................................................................. 20
3-20. Gear (Stocker 3) .............................................................. 21
3-21. Rotary Encoder (MD) ...................................................... 21
3-22. Gear (BU1) ...................................................................... 22
4.
TEST MODE
.............................................................. 23
5.
ELECTRICAL ADJUSTMENTS
......................... 28
6.
DIAGRAMS
6-1.
Block Diagram – RF SERVO/VIDEO Section – ............ 29
6-2.
Block Diagram
– CHANGER/HDMI/DMPORT Section – ..................... 30
6-3.
Block Diagram – AUDIO Section – ................................ 31
6-4.
Block Diagram – AMP Section – .................................... 32
6-5.
Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 33
6-6.
Schematic Diagram – MAIN Board (1/13) – .................. 35
Schematic Diagram – MAIN Board (2/13) – .................. 36
Schematic Diagram – MAIN Board (3/13) – .................. 37
Schematic Diagram – MAIN Board (4/13) – .................. 38
6-10. Schematic Diagram – MAIN Board (5/13) – .................. 39
6-11. Schematic Diagram – MAIN Board (6/13) – .................. 40
6-12. Schematic Diagram – MAIN Board (7/13) – .................. 41
6-13. Schematic Diagram – MAIN Board (8/13) – .................. 42
6-14. Schematic Diagram – MAIN Board (9/13) – .................. 43
6-15. Schematic Diagram – MAIN Board (10/13) – ................ 44
6-16. Schematic Diagram – MAIN Board (11/13) – ................ 45
6-17. Schematic Diagram – MAIN Board (12/13) – ................ 46
6-18. Schematic Diagram – MAIN Board (13/13) – ................ 47
6-19. Printed Wiring Board
– MAIN Board (Component Side) – ............................... 48
6-20. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................. 49
6-21. Printed Wiring Board – DSP Board – ............................. 50
6-22. Schematic Diagram – DSP Board – ................................ 51
6-23. Printed Wiring Board – SIRIPARA Board – ................... 52
6-24. Schematic Diagram – SIRIPARA Board – ...................... 53
6-25. Printed Wiring Boards – CHANGER Section – .............. 54
6-26. Schematic Diagram – CHANGER Section – .................. 55
6-27. Printed Wiring Board – CCX Board – ............................. 56
6-28. Schematic Diagram – CCX Board – ............................... 57
TABLE OF CONTENTS
6-29. Printed Wiring Board
– IO Board (Component Side) – ...................................... 58
6-30. Printed Wiring Board
– IO Board (Conductor Side) – ....................................... 59
6-31. Schematic Diagram – IO Board (1/2) – ........................... 60
6-32. Schematic Diagram – IO Board (2/2) – ........................... 61
6-33. Printed Wiring Boards – PANEL Section – ..................... 62
6-34. Schematic Diagram – PANEL Section – ......................... 63
6-35. Schematic Diagram – FL Board (1/2) – .......................... 64
6-36. Schematic Diagram – FL Board (2/2) – .......................... 65
6-37. Printed Wiring Board – FL Board – ................................ 66
6-38. Printed Wiring Board – POWER Board – ....................... 67
6-39. Schematic Diagram – POWER Board (1/2) – ................. 68
6-40. Schematic Diagram – POWER Board (2/2) – ................. 69
7.
EXPLODED VIEWS
7-1.
Case Section .................................................................... 96
7-2.
Front Panel Section ......................................................... 97
7-3.
Main Section .................................................................... 98
7-4.
DVD Mechanism Deck Section-1
(CDM81C-DVBU101) .................................................... 99
7-5.
DVD Mechanism Deck Section-2
(CDM81C-DVBU101) ................................................... 100
7-6.
DVD Mechanism Deck Section-3
(CDM81C-DVBU101) ................................................... 101
7-7.
Base Unit ........................................................................ 102
8.
ELECTRICAL PARTS LIST
............................... 103
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