HCD-HPZ7, HCD-HPZ9 - Sony Audio Service Manual (repair manual). Page 2

2

1-1.

Disassembly Flow-1 ........................................................

3

1-2.

Disassembly Flow-2 ........................................................

4

1-3.

Optical Pick-up Block .....................................................

5

1-4.

Side Plate (L) (R), Top Panel Section ..............................

6

1-5.

Mechanical Deck .............................................................

6

1-6.

Front Panel Section .........................................................

7

1-7.

PANEL (1) Board And PANEL (2) Board ......................

7

1-8.

MAIN Board ....................................................................

8

1-9.

AMP Section ...................................................................

8

1-10. AMP Board ......................................................................

9

1-11. Rear Panel Section ...........................................................

9

1-12. Tuner, DC Fan ................................................................. 10
1-13. POWER Board ................................................................ 10
1-14. CD Mechanism Deck (CDM82C-K6BD83) ................... 11
1-15. Plate (Cover Top) ............................................................. 12
1-16. Top Section ...................................................................... 12
1-17. Arm Section ..................................................................... 13
1-18. CD Mechanism Deck Section ......................................... 14
1-19. Sub Gear (2 Step), Sub Slider Assy ................................. 15
1-20. Arm (R) ........................................................................... 16
1-21. Gear (Stock Planet) (Right) ............................................. 17
1-22. Lever (Sub Gear Back L) ................................................ 17
1-23. Arm (L) ............................................................................ 18
1-24. Gear (Stock Rot Long) (Left) .......................................... 19
1-25. Gear (Stock Rot Short) (Right) ....................................... 19
1-26. Stocker (1) Assy To Stocker (5) Assy .............................. 20
1-27. Loading Motor ................................................................. 21
1-28. Slider (Push-popup) ......................................................... 21
1-29. Rotary Encoder ................................................................ 22
1-30. Assembling Of The Rotary Encoder ............................... 23
1-31. Elv Motor ........................................................................ 24
1-32. Chassis (Top), Chassis (Bottom) ..................................... 25
1-33. Lever (Loading R, Loading L) ........................................ 26
1-34. Disc Stop Lever ............................................................... 27
1-35. Motor Board .................................................................... 27
1-36. BD Board ......................................................................... 28
1-37. Optical Pick-up (KSM-213DCP/C2NP) ......................... 28
1-38. Base Unit Section ............................................................ 29
1-39. Lever (Bu Lock) .............................................................. 29
1-40. Gear (Idl-b) ...................................................................... 30
1-41. Gear (Idl-c) ...................................................................... 30
1-42. Spr-e (Tako-back) ............................................................ 31
1-43. Plate (Push) Assy ............................................................. 32
1-44. Spr-p (Lock) .................................................................... 33

2-1.

Assembly Flow ................................................................ 34

2-2.

Assembling Of The Stocker Section ............................... 35

2-3.

Assembling Of The Gear (Stock Rot Short) (Right) ....... 36

2-4.

Assembling Of The Gear (Stock Rot Long) (Left) ......... 37

2-5.

Confirming The Assembling Of The Stocker Section ..... 38

2-6.

Assembling Of The Gear  (Stock Rotary Left) ............... 39

2-7.

Assembling Of The Gear (Stock Rotary Right) .............. 40

2-8.

Assembling Of The Lever (Sub Gear Back L) ................ 41

2-9.

Assembling Of The Gear (Sub Gear Pin Right) .............. 42

2-10. Assembling Of The Lever (Sub Gear Back R) ................ 43
2-11. Assembling Of The Sub Gear (Idler) .............................. 44
2-12. Assembling Of The Sub Gear (2 Step) ............................ 45
2-13. Confirming The Assembling Of The Arm Section .......... 46

............................................................... 47

......................... 49

.......................... 49

6-1.

Block Diagram  — BD/DRIVER Section — .................. 53

6-2.

Block Diagram  — MAIN Section — ............................. 54

6-3.

Block Diagram  — PANEL/POWER Section — ............ 55

6-4.

Printed Wiring Board  — BD Board — .......................... 56

6-5.

Schematic Diagram  — BD Board — ............................. 57

6-6.

Printed Wiring Board  — MOTOR Section — ............... 58

6-7.

Schematic Diagram  — MOTOR Section — .................. 59

6-8.

Printed Wiring Board  — AUDIO Section — ................. 60

6-9.

Schematic Diagram  — AUDIO Section — .................... 61

6-10. Printed Wiring Board  — MAIN Board — ..................... 62
6-11. Schematic Diagram  — MAIN Board (1/2) — ............... 63
6-12. Schematic Diagram  — MAIN Board (2/2) — ............... 64
6-13. Printed Wiring Board  — AMP Section — ..................... 65
6-14. Schematic Diagram  — AMP Section — ........................ 66
6-15. Printed Wiring Board  — PANEL (1) Board — .............. 67
6-16. Schematic Diagram  — PANEL (1) Board — ................ 68
6-17. Printed Wiring Board  — HEADPHONE Section — ..... 69
6-18. Schematic Diagram  — HEADPHONE Section — ........ 70
6-19. Printed Wiring Board  — POWER Board — .................. 71
6-20. Schematic Diagram  — POWER Board — ..................... 72

7-1.

Side Plate, Top Panel Section .......................................... 82

7-2.

Front Panel Section ......................................................... 83

7-3.

Chassis Section ................................................................ 84

7-4.

CD Mechanism Deck Section-1 (CDM82C-K6BD83) ... 85

7-5.

CD Mechanism Deck Section-2 (CDM82C-K6BD83) ... 86

7-6.

CD Mechanism Deck Section-3 (CDM82C-K6BD83) ... 87

7-7.

CD Mechanism Deck Section-4 (CDM82C-K6BD83) ... 88

7-8.

CD Mechanism Deck Section-5 (CDM82C-K6BD83) ... 89

7-9.

CD Mechanism Deck Section-6 (CDM82C-K6BD83) ... 90

7-10. CD Mechanism Deck Section-7 (CDM82C-K6BD83) ... 91
7-11. CD Mechanism Deck Section-8 (CDM82C-K6BD83) ... 92
7-12. CD Mechanism Deck Section-9 (CDM82C-K6BD83) ... 93
7-13. CD Mechanism Deck Section-10 (CDM82C-K6BD83) . 94
7-14. Base Unit Section (BU-K6BD83) ................................... 95

.................................. 96