Sony HCD-FX900W Service Manual Download

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HCD-FX900W

TABLE OF CONTENTS

SERVICING NOTE

...................................................

GENERAL

................................................................... 12

DISASSEMBLY

3-1.

Disassembly Flow ........................................................... 15

3-2.

Top Panel, Side Panel ...................................................... 16

3-3.

JACK Board, Front Panel Section ................................... 17

3-4.

KEY Board, FL Board ..................................................... 18

3-5.

Button (Disc/Play/Power) ................................................ 19

3-6.

I/O Board, D.C. Fan ........................................................ 19

3-7.

DIAT TX XM Board ....................................................... 20

3-8.

DMB12 Board ................................................................. 20

3-9.

MAIN Board .................................................................... 21

3-10. SP Board .......................................................................... 22
3-11. POWER Board ................................................................ 22
3-12. DVD Mechanism Deck (CDM69EH-DVBU101) ........... 23
3-13. Base Unit (DVBU101) .................................................... 23
3-14. Optical Pick-up (KHM-310CAB) ................................... 24
3-15. SW Board, Bracket (Top) Assy ....................................... 24
3-16. RELAY Board ................................................................. 25
3-17. Motor (Stocker) Assy (Stocker)(M761) .......................... 25
3-18. Motor (Roller) Assy (Roller)(M781) ............................... 26
3-19. Motor (Mode) Assy (Mode)(M771) ................................ 26
3-20. Rubber Roller (Slider) Assy ............................................ 27
3-21. Timing Belt (Front/Rear) ................................................. 27
3-22. Cam (Gear) ...................................................................... 28
3-23. SENSOR Board ............................................................... 28

ASSEMBLY

4-1.

How To Install The Cam (Eject Lock) ............................ 29

4-2.

How To Install The Cam (Gear) ...................................... 29

4-3.

How To Install The Gear (Mode C) ................................. 30

4-4.

How To Install The Gear (Mode Cam) ............................ 30

4-5.

How To Install The Rotary Encorder (S702),
Gear (Stocker Communication) ....................................... 31

4-6.

How To Install The Stocker Assy .................................... 31

TEST MODE

............................................................... 32

ELECTRICAL ADJUSTMENT

............................. 36

DIAGRAMS

7-1.

Block Diagram – RF Section – ....................................... 38

7-2.

Block Diagram – VIDEO Section – ............................... 39

7-3.

Block Diagram – AMP Section – ................................... 40

7-4.

Block Diagram – AUDIO Section – ............................... 41

7-5.

Block Diagram – POWER Section – .............................. 42

7-6.

Block Diagram – DIAT Section – .................................. 43

7-7.

Printed Wiring Boards – CHANGER Section – .............. 44

7-8.

Schematic Diagram – CHANGER Section –

............. 45

7-9.

Printed Wiring Board – DMB12 Section (Side A) – ...... 46

7-10. Printed Wiring Board – DMB12 Section (Side B) – ...... 47
7-11. Schematic Diagram – DMB12 Section (1/7) – .............. 48
7-12. Schematic Diagram – DMB12 Section (2/7) – .............. 49
7-13. Schematic Diagram – DMB12 Section (3/7) – .............. 50
7-14. Schematic Diagram – DMB12 Section (4/7) – .............. 51
7-15. Schematic Diagram – DMB12 Section (5/7) – .............. 52
7-16. Schematic Diagram – DMB12 Section (6/7) – .............. 53
7-17. Schematic Diagram – DMB12 Section (7/7) – .............. 54
7-18. Printed Wiring Board – MAIN Section (Side A) – ........ 55
7-19. Printed Wiring Board – MAIN Section (Side B) – ........ 56
7-20. Schematic Diagram – MAIN Section (1/8) – ................. 57
7-21. Schematic Diagram – MAIN Section (2/8) – ................. 58
7-22. Schematic Diagram – MAIN Section (3/8) – ................. 59
7-23. Schematic Diagram – MAIN Section (4/8) – ................. 60
7-24. Schematic Diagram – MAIN Section (5/8) – ................. 61
7-25. Schematic Diagram – MAIN Section (6/8) – ................. 62
7-26. Schematic Diagram – MAIN Section (7/8) – ................. 63
7-27. Schematic Diagram – MAIN Section (8/8) – ................. 64
7-28. Printed Wiring Boards – FL/KEY Section – ................... 65
7-29. Schematic Diagram – FL/KEY Section – ...................... 66
7-30. Printed Wiring Boards – JACK/SP Section – .................. 67
7-31. Schematic Diagram – JACK/SP Section – ..................... 68
7-32. Printed Wiring Board – I/O Section (Side A) – ............... 69
7-33. Printed Wiring Board – I/O Section (Side B) – ............... 70
7-34. Schematic Diagram – I/O Section – ............................... 71
7-35. Printed Wiring Board – POWER Section – .................... 72
7-36. Schematic Diagram – POWER Section – ...................... 73
7-37. Printed Wiring Board – DIAT TX XM Section – ........... 74
7-38. Schematic Diagram – DIAT TX XM Section (1/2) – ..... 75
7-39. Schematic Diagram – DIAT TX XM Section (2/2) – ..... 76