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HCD-M90
Sony HCD-M90 Manuals
Manuals and User Guides for Sony HCD-M90. We have
2
Sony HCD-M90 manuals available for free PDF download: Service Manual
Sony HCD-M90 Service Manual (134 pages)
Brand:
Sony
| Category:
Stereo System
| Size: 20.51 MB
Table of Contents
Leakage Test
3
Qq
3
Table of Contents
4
1 Servicing Notes
5
2 General
9
3 Disassembly
10
Disassembly Flow
10
Side Panel (L), Side Panel (R)
11
Top Panel Section
11
Mechanical Deck (Tape)
12
Front Panel Section
12
Back Panel Assy
13
MAIN Board
13
CONTROL Board, Noise Shield Case
14
DAC Board
14
DVD Board
15
Mechanism Deck (CDM55D-DVBU8B)
15
LOADING Board, Motor (LD) Assy (M901)
16
Board
16
Tray
17
Optical Device
17
4 Test Mode
18
5 Electrical Adjustments
27
DVD Section
27
Deck Section
28
6 Diagrams
29
Block Diagram - DVD SERVO Section
29
Block Diagram - DVD MAIN Section (1/2)
30
Block Diagram - DVD MAIN Section (2/2)
31
Block Diagram - TUNER/TAPE DECK Section
32
Block Diagram - AUDIO Section
33
Block Diagram - KEY CONTROL/POWER SUPPLY Section
34
Note for Printed Wiring Boards and Schematic Diagrams
35
Printed Wiring Board - RF-240 Board (Suffix-11)
36
Schematic Diagram - RF-240 Board (Suffix-11)
37
Printed Wiring Board - RF-240 Board (Suffix-22)
38
Schematic Diagram - RF-240 Board (Suffix-22)
39
Printed Wiring Boards - DVD (Side A) (Suffix-21)/LOADING Boards
40
Printed Wiring Board - DVD Board (Side B) (Suffix-21)
41
Schematic Diagram - DVD (1/7) (Suffix-21)/LOADING Boards
42
Schematic Diagram - DVD Board (2/7) (Suffix-21)
43
Schematic Diagram - DVD Board (3/7) (Suffix-21)
44
Schematic Diagram - DVD Board (4/7) (Suffix-21)
45
Schematic Diagram - DVD Board (5/7) (Suffix-21)
46
Schematic Diagram - DVD Board (6/7) (Suffix-21)
47
Schematic Diagram - DVD Board (7/7) (Suffix-21)
48
Schematic Diagram - DVD (1/7) (Suffix-22)/LOADING Boards
49
Schematic Diagram - DVD Board (2/7) (Suffix-22)
50
Schematic Diagram - DVD Board (3/7) (Suffix-22)
51
Schematic Diagram - DVD Board (4/7) (Suffix-22)
52
Schematic Diagram - DVD Board (5/7) (Suffix-22)
53
Schematic Diagram - DVD Board (6/7) (Suffix-22)
54
Schematic Diagram - DVD Board (7/7) (Suffix-22)
55
Printed Wiring Boards - DVD (Side A) (Suffix-22)/LOADING Boards
56
Printed Wiring Board - DVD Board (Side B) (Suffix-22)
57
Printed Wiring Board - DAC Board
58
Schematic Diagram - DAC Board
59
Printed Wiring Board - TC Board (Suffix-12)
60
Schematic Diagram - TC Board (Suffix-12)
61
Printed Wiring Board - TC Board (Suffix-32)
62
Schematic Diagram - TC Board (Suffix-32)
63
Schematic Diagram - MAIN Board (1/2) (Suffix-14)
64
Schematic Diagram - MAIN (2/2) (Suffix-14)/ JACK (Suffix-11) Boards
65
Printed Wiring Boards - MAIN (Suffix-14)/JACK (Suffix-11) Boards
66
Printed Wiring Boards - MAIN (Suffix-16)/JACK (Suffix-12) Boards
67
Schematic Diagram - MAIN (1/2) Board (Suffix-16)
68
JACK (Suffix-12) Boards
69
Printed Wiring Boards - CONTROL (Suffix-11)/VIDEO Boards
70
Schematic Diagram - CONTROL (Suffix-11)/VIDEO Boards
71
Printed Wiring Boards - CONTROL (Suffix-12)/VIDEO Boards
72
Schematic Diagram - CONTROL (Suffix-12)/VIDEO Boards
73
Printed Wiring Board - SWITCH Board (Suffix-11)
74
Schematic Diagram - SWITCH Board (Suffix-11)
75
Printed Wiring Board - SWITCH Board (Suffix-12)
76
Schematic Diagram - SWITCH Board (Suffix-12)
77
Printed Wiring Board - POWER Board (Suffix-11)
78
Schematic Diagram - POWER Board (Suffix-11)
79
Printed Wiring Board - POWER Board (Suffix-12, -21)
80
Schematic Diagram - POWER Board (Suffix-12, -21)
81
IC Pin Function Description
88
7 Exploded Views
99
Panel (Side) Section
99
Front Panel Section
100
Top Panel Section
101
Chassis Section-1
102
Chassis Section-2
103
Chassis Section-3
104
Mechanism Deck Section (CDM55D-DVBU8B)
105
Y U163
105
Base Unit Section (DVBU8B)
106
8 Electrical Parts List
107
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Sony HCD-M90 Service Manual (137 pages)
Brand:
Sony
| Category:
Stereo System
| Size: 14.41 MB
Table of Contents
Table of Contents
5
Servicing Notes
6
General
10
Disassembly
11
Disassembly Flow
11
Side Panel (L), Side Panel (R)
12
Top Panel Section
12
Mechanical Deck (Tape)
13
Front Panel Section
13
Back Panel Assy
14
MAIN Board
14
CONTROL Board, Noise Shield Case
15
DAC Board
15
DVD Board
16
Mechanism Deck (CDM55D-DVBU8B)
16
LOADING Board, Motor (LD) Assy (M901)
17
Board
17
Tray
18
Optical Device
18
Test Mode
19
Electrical Adjustments
28
DVD Section
28
Deck Section
29
Diagrams
30
Block Diagram - DVD SERVO Section
30
Block Diagram - DVD MAIN Section (1/2)
31
Block Diagram - DVD MAIN Section (2/2)
32
Block Diagram - TUNER/TAPE DECK Section
33
Block Diagram - AUDIO Section
34
Block Diagram - KEY CONTROL/POWER SUPPLY Section
35
Note for Printed Wiring Boards and Schematic Diagrams
36
Printed Wiring Board - RF-240 Board (Suffix-11)
37
Schematic Diagram - RF-240 Board (Suffix-11)
38
Printed Wiring Board - RF-240 Board (Suffix-22)
39
Schematic Diagram - RF-240 Board (Suffix-22)
40
Printed Wiring Boards - DVD (Side A) (Suffix-21)/LOADING Boards
41
DVD Board (Side B) (Suffix-21)
42
Schematic Diagram - DVD (1/7) (Suffix-21)/LOADING Boards
43
Schematic Diagram - DVD Board (2/7) (Suffix-21)
44
Schematic Diagram - DVD Board (3/7) (Suffix-21)
45
Schematic Diagram - DVD Board (4/7) (Suffix-21)
46
Schematic Diagram - DVD Board (5/7) (Suffix-21)
47
Schematic Diagram - DVD Board (6/7) (Suffix-21)
48
Schematic Diagram - DVD Board (7/7) (Suffix-21)
49
Schematic Diagram - DVD (1/7) (Suffix-22)/LOADING Boards
50
Schematic Diagram - DVD Board (2/7) (Suffix-22)
51
Schematic Diagram - DVD Board (3/7) (Suffix-22)
52
Schematic Diagram - DVD Board (4/7) (Suffix-22)
53
Schematic Diagram - DVD Board (5/7) (Suffix-22)
54
Schematic Diagram - DVD Board (6/7) (Suffix-22)
55
Schematic Diagram - DVD Board (7/7) (Suffix-22)
56
Printed Wiring Boards - DVD (Side A) (Suffix-22)/LOADING Boards
57
Printed Wiring Board - DVD Board (Side B) (Suffix-22)
58
Printed Wiring Board - DAC Board
59
Schematic Diagram - DAC Board
60
Printed Wiring Board - TC Board (Suffix-12)
61
Schematic Diagram - TC Board (Suffix-12)
62
Printed Wiring Board - TC Board (Suffix-32)
63
Schematic Diagram - TC Board (Suffix-32)
64
Schematic Diagram - MAIN Board (1/2) (Suffix-14)
65
Schematic Diagram - MAIN (2/2) (Suffix-14)/ JACK (Suffix-11) Boards
66
Printed Wiring Boards - MAIN (Suffix-14)/JACK (Suffix-11) Boards
67
Printed Wiring Boards - MAIN (Suffix-16)/JACK (Suffix-12) Boards
68
Schematic Diagram - MAIN (1/2) Board (Suffix-16)
69
SCHEMATIC DIAGRAM - MAIN (2/2) (Suffix-16)/JACK (Suffix-12) Boards
70
Printed Wiring Boards - CONTROL (Suffix-11)/VIDEO Boards
71
Schematic Diagram - CONTROL (Suffix-11)/VIDEO Boards
72
Printed Wiring Boards - CONTROL (Suffix-12)/VIDEO Boards
73
Schematic Diagram - CONTROL (Suffix-12)/VIDEO Boards
74
Printed Wiring Board - SWITCH Board (Suffix-11)
75
Schematic Diagram - SWITCH Board (Suffix-11)
76
Printed Wiring Board - SWITCH Board (Suffix-12)
77
Schematic Diagram - SWITCH Board (Suffix-12)
78
Printed Wiring Board - POWER Board (Suffix-11)
79
Schematic Diagram - POWER Board (Suffix-11)
80
Printed Wiring Board - POWER Board (Suffix-12, -21)
81
Schematic Diagram - POWER Board (Suffix-12, -21)
82
IC Pin Function Description
89
Exploded Views
100
Panel (Side) Section
100
Front Panel Section
101
Top Panel Section
102
Chassis Section-1
103
Chassis Section-2
104
Chassis Section-3
105
Mechanism Deck Section (CDM55D-DVBU8B)
106
Base Unit Section (DVBU8B)
107
Electrical Parts List
108
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