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HCD-GN770
Sony HCD-GN770 Mini Hi-Fi System Manuals
Manuals and User Guides for Sony HCD-GN770 Mini Hi-Fi System. We have
2
Sony HCD-GN770 Mini Hi-Fi System manuals available for free PDF download: Service Manual
Sony HCD-GN770 Service Manual (78 pages)
Brand:
Sony
| Category:
Stereo System
| Size: 8.76 MB
Table of Contents
Table of Contents
3
1 Servicing Notes
4
2 General
5
Location of Controls
5
3 Disassembly
7
Disassembly Flow
7
Case
8
Loading Panel Assy
8
Front Panel Assy
9
CD Mechanism Deck (CDM74-F1BD81)
9
Tape Mechanism Deck, Game Board
10
CD Switch Board, Panel Board
10
Switch Board
11
Tuner Pack
11
Primary Board
12
Rear Panel
12
Main Board
13
Surround Board, PA Board
13
Power Transformer
14
Driver Board, SW Board
14
BD Board, Optical Pick-Up (KSM-215DCP/C2NP)
15
Sensor Board
15
Motor (TB) Board
16
Motor (LD) Board
16
4 Test Mode
17
5 Mechanical Adjustments
21
Tel 13942296513
21
6 Electrical Adjustments
21
Deck Section
21
CD Section
22
7 Diagrams
25
Circuit Board Location
26
Block Diagram - CD Section
28
Block Diagram - Tuner/Tape Deck Section
29
Block Diagram - Main Section
30
Block Diagram - Display/Power Section
31
Printed Wiring Board - BD Board
32
Schematic Diagram - BD Board
33
Printed Wiring Board - CD Mechanism Board
34
Schematic Diagram - CD Mechanism Board
35
Printed Wiring Boards - Main Board
36
Schematic Diagram - Main Board (1/3)
37
Schematic Diagram - Main Board (2/3)
38
Schematic Diagram - Main Board (3/3)
39
Printed Wiring Boards - Game, CD Switch Board
40
Schematic Diagram - Game, CD Switch Board
41
Printed Wiring Board - PA Board
42
Schematic Diagram - PA Board
43
Schematic Diagram -Panel Board (1/2)
44
Schematic Diagram -Panel Board (2/2)
45
Printed Wiring Board - Panel Board
46
Printed Wiring Boards - Primary Board
47
Schematic Diagram - Primary Board
48
Schematic Diagram - Surround Board
48
Printed Wiring Board - Surround Board
49
IC Block Diagram
50
IC Pin Function Description
51
Q Q
52
Case, Rear Panel Section
57
8 Exploded Views
57
Front Panel Section
58
Chassis Section
59
CD Mechanism Deck Section-1 (CDM74-F1BD81)
60
CD Mechanism Deck Section-2 (CDM74-F1BD81)
61
9 Electrical Parts List
62
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Sony HCD-GN770 Service Manual (78 pages)
Sony Mini hi-fi component system Service manual
Brand:
Sony
| Category:
Stereo System
| Size: 5.51 MB
Table of Contents
Table of Contents
3
1 Servicing Notes
4
2 General
5
Location of Controls
5
3 Disassembly
7
Disassembly Flow
7
Case
8
Loading Panel Assy
8
Front Panel Assy
9
CD Mechanism Deck (CDM74-F1BD81)
9
Tape Mechanism Deck, Game Board
10
CD Switch Board, Panel Board
10
Switch Board
11
Tuner Pack
11
Primary Board
12
Rear Panel
12
Main Board
13
Surround Board, PA Board
13
Power Transformer
14
Driver Board, SW Board
14
BD Board, Optical Pick-Up (KSM-215DCP/C2NP)
15
Sensor Board
15
Motor (TB) Board
16
Motor (LD) Board
16
4 Test Mode
17
5 Mechanical Adjustments
21
6 ELECTRICAL ADJUSTMENTS Deck Section
21
CD Section
22
Caution
25
Circuit Board Location
26
Block Diagram - CD Section
28
Block Diagram - Tuner/Tape Deck Section
29
Block Diagram - Main Section
30
Block Diagram - Display/Power Section
31
Printed Wiring Board - BD Board
32
Schematic Diagram - BD Board
33
Printed Wiring Board - CD Mechanism Board
34
Schematic Diagram - CD Mechanism Board
35
Printed Wiring Boards - Main Board
36
Schematic Diagram - Main Board (1/3)
37
Schematic Diagram - Main Board (2/3)
38
Schematic Diagram - Main Board (3/3)
39
Printed Wiring Boards - Game, CD Switch Board
40
Schematic Diagram - Game, CD Switch Board
41
Printed Wiring Board - PA Board
42
Schematic Diagram - PA Board
43
Schematic Diagram -Panel Board (1/2)
44
Schematic Diagram -Panel Board (2/2)
45
Printed Wiring Board - Panel Board
46
Printed Wiring Boards - Primary Board
47
Schematic Diagram - Primary Board
48
Schematic Diagram - Surround Board
48
Printed Wiring Board - Surround Board
49
IC Block Diagram
50
IC Pin Function Description
51
7 Diagrams
25
8 Exploded Views
57
Case, Rear Panel Section
57
Front Panel Section
58
Chassis Section
59
CD Mechanism Deck Section-1 (CDM74-F1BD81)
60
CD Mechanism Deck Section-2 (CDM74-F1BD81)
61
9 Electrical Parts List
62
Revision History
78
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