Read Sony DAV-HDX900W / HCD-HDX900W Service Manual online
4
HCD-HDX900W
1.
SERVICING NOTES
...............................................
5
2.
GENERAL
................................................................... 10
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 12
3-2.
Case ................................................................................. 13
3-3.
Tuner (FM/AM)/IO Board .............................................. 13
3-4.
Front Panel Section ......................................................... 14
3-5.
POWER Board ................................................................ 14
3-6.
Back Panel Section .......................................................... 15
3-7.
CCX Board ...................................................................... 15
3-8.
DIAT TX Board ............................................................... 16
3-9.
MAIN Board .................................................................... 16
3-10. Cover (MD) ..................................................................... 17
3-11. DVD Mechanism Deck (CDM81C-DVBU101) ............. 17
3-12. Tray (Main) Assy ............................................................. 18
3-13. MOTOR Board ................................................................ 18
3-14. Optical Pick-Up Section .................................................. 19
3-15. Optical Pick-Up Block (KHM-310CAB/313CAB) ........ 19
3-16. Gear (Sub Tray 1)/Gear (Sub Tray 2) .............................. 20
3-17. Lever Assy ....................................................................... 20
3-18. Stocker Section ................................................................ 21
3-19. Cam (Stocker) .................................................................. 21
3-20. Gear (Stocker 3) .............................................................. 22
3-21. Rotary Encoder (MD) ...................................................... 22
3-22. Gear (BU1) ...................................................................... 23
3-11. DVD Mechanism Deck (CDM81C-DVBU101) ............. 17
3-12. Tray (Main) Assy ............................................................. 18
3-13. MOTOR Board ................................................................ 18
3-14. Optical Pick-Up Section .................................................. 19
3-15. Optical Pick-Up Block (KHM-310CAB/313CAB) ........ 19
3-16. Gear (Sub Tray 1)/Gear (Sub Tray 2) .............................. 20
3-17. Lever Assy ....................................................................... 20
3-18. Stocker Section ................................................................ 21
3-19. Cam (Stocker) .................................................................. 21
3-20. Gear (Stocker 3) .............................................................. 22
3-21. Rotary Encoder (MD) ...................................................... 22
3-22. Gear (BU1) ...................................................................... 23
4.
TEST MODE
.............................................................. 24
5.
ELECTRICAL ADJUSTMENTS
......................... 29
6.
DIAGRAMS
6-1.
Block Diagram – RF SERVO/VIDEO Section – ............ 30
6-2.
Block Diagram
– CHANGER/HDMI/DM PORT Section – .................... 31
– CHANGER/HDMI/DM PORT Section – .................... 31
6-3.
Block Diagram – AUDIO Section – ................................ 32
6-4.
Block Diagram – AMP Section – .................................... 33
6-5.
Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 34
– PANEL/POWER SUPPLY Section – ........................... 34
6-6.
Printed Wiring Board
– MAIN Board (Component Side) (SUFFIX-11) – ........ 36
– MAIN Board (Component Side) (SUFFIX-11) – ........ 36
6-7.
Printed Wiring Board
– MAIN Board (Conductor Side) (SUFFIX-11) – .......... 37
– MAIN Board (Conductor Side) (SUFFIX-11) – .......... 37
6-8.
Printed Wiring Board
– MAIN Board (Component Side) (SUFFIX-12) – ........ 38
– MAIN Board (Component Side) (SUFFIX-12) – ........ 38
6-9.
Printed Wiring Board
– MAIN Board (Conductor Side) (SUFFIX-12) – .......... 39
– MAIN Board (Conductor Side) (SUFFIX-12) – .......... 39
6-10. Schematic Diagram – MAIN Board (1/13) – .................. 40
6-11. Schematic Diagram – MAIN Board (2/13) – .................. 41
6-12. Schematic Diagram – MAIN Board (3/13) – .................. 42
6-13. Schematic Diagram – MAIN Board (4/13) – .................. 43
6-14. Schematic Diagram – MAIN Board (5/13) – .................. 44
6-15. Schematic Diagram – MAIN Board (6/13) – .................. 45
6-16. Schematic Diagram – MAIN Board (7/13) – .................. 46
6-17. Schematic Diagram – MAIN Board (8/13) – .................. 47
6-18. Schematic Diagram – MAIN Board (9/13) – .................. 48
6-19. Schematic Diagram – MAIN Board (10/13) – ................ 49
6-20. Schematic Diagram – MAIN Board (11/13) – ................ 50
6-21. Schematic Diagram – MAIN Board (12/13) – ................ 51
6-22. Schematic Diagram – MAIN Board (13/13) – ................ 52
6-23. Schematic Diagram – CCX Board – ............................... 53
6-24. Printed Wiring Board – CCX Board (SUFFIX-11) – ...... 54
6-25. Printed Wiring Board – CCX Board (SUFFIX-12) – ...... 55
6-26. Printed Wiring Board – DSP Board – ............................. 56
6-11. Schematic Diagram – MAIN Board (2/13) – .................. 41
6-12. Schematic Diagram – MAIN Board (3/13) – .................. 42
6-13. Schematic Diagram – MAIN Board (4/13) – .................. 43
6-14. Schematic Diagram – MAIN Board (5/13) – .................. 44
6-15. Schematic Diagram – MAIN Board (6/13) – .................. 45
6-16. Schematic Diagram – MAIN Board (7/13) – .................. 46
6-17. Schematic Diagram – MAIN Board (8/13) – .................. 47
6-18. Schematic Diagram – MAIN Board (9/13) – .................. 48
6-19. Schematic Diagram – MAIN Board (10/13) – ................ 49
6-20. Schematic Diagram – MAIN Board (11/13) – ................ 50
6-21. Schematic Diagram – MAIN Board (12/13) – ................ 51
6-22. Schematic Diagram – MAIN Board (13/13) – ................ 52
6-23. Schematic Diagram – CCX Board – ............................... 53
6-24. Printed Wiring Board – CCX Board (SUFFIX-11) – ...... 54
6-25. Printed Wiring Board – CCX Board (SUFFIX-12) – ...... 55
6-26. Printed Wiring Board – DSP Board – ............................. 56
TABLE OF CONTENTS
6-27. Schematic Diagram – DSP Board – ................................ 57
6-28. Printed Wiring Board – SIRIPARA Board – ................... 58
6-29. Schematic Diagram – SIRIPARA Board – ...................... 59
6-30. Printed Wiring Boards – CHANGER Section – .............. 60
6-31. Schematic Diagram – CHANGER Section – .................. 61
6-32. Printed Wiring Board – DIAT TX Board – ..................... 62
6-33. Schematic Diagram – DIAT TX Board – ........................ 63
6-34. Printed Wiring Board
6-28. Printed Wiring Board – SIRIPARA Board – ................... 58
6-29. Schematic Diagram – SIRIPARA Board – ...................... 59
6-30. Printed Wiring Boards – CHANGER Section – .............. 60
6-31. Schematic Diagram – CHANGER Section – .................. 61
6-32. Printed Wiring Board – DIAT TX Board – ..................... 62
6-33. Schematic Diagram – DIAT TX Board – ........................ 63
6-34. Printed Wiring Board
– IO Board (Component Side) – ...................................... 64
6-35. Printed Wiring Board
– IO Board (Conductor Side) – ....................................... 65
6-36. Schematic Diagram – IO Board (1/2) – ........................... 66
6-37. Schematic Diagram – IO Board (2/2) – ........................... 67
6-38. Schematic Diagram – FL Board (1/2) – .......................... 68
6-39. Schematic Diagram – FL Board (2/2) – .......................... 69
6-40. Printed Wiring Board – FL Board – ................................ 70
6-41. Schematic Diagram – PANEL Board – ........................... 71
6-42. Printed Wiring Boards
6-37. Schematic Diagram – IO Board (2/2) – ........................... 67
6-38. Schematic Diagram – FL Board (1/2) – .......................... 68
6-39. Schematic Diagram – FL Board (2/2) – .......................... 69
6-40. Printed Wiring Board – FL Board – ................................ 70
6-41. Schematic Diagram – PANEL Board – ........................... 71
6-42. Printed Wiring Boards
– PANEL Section (SUFFIX-11/-12) – ............................ 72
6-43. Printed Wiring Boards
– PANEL Section (SUFFIX-13) – ................................... 73
6-44. Schematic Diagram – POWER Board (1/2) – ................. 74
6-45. Schematic Diagram – POWER Board (2/2) – ................. 75
6-46. Printed Wiring Board – POWER Board – ....................... 76
6-45. Schematic Diagram – POWER Board (2/2) – ................. 75
6-46. Printed Wiring Board – POWER Board – ....................... 76
7.
EXPLODED VIEWS
7-1.
Case Section ................................................................... 107
7-2.
Front Panel Section ........................................................ 108
7-3.
Main Section ................................................................... 109
7-4.
DVD Mechanism Deck Section-1
(CDM81C-DVBU101) ................................................... 110
(CDM81C-DVBU101) ................................................... 110
7-5.
DVD Mechanism Deck Section-2
(CDM81C-DVBU101) ................................................... 111
(CDM81C-DVBU101) ................................................... 111
7-6.
DVD Mechanism Deck Section-3
(CDM81C-DVBU101) ................................................... 112
(CDM81C-DVBU101) ................................................... 112
7-7.
Optical Pick-Up Section ................................................. 113
8.
ELECTRICAL PARTS LIST
............................... 114
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