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HCD-RV20
Sony HCD-RV20 User Manual
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37
37
HCD-RV20/RV50/R
V60
(Page 30)
3-19. SCHEMA
TIC DIAGRAM — POWER
AMP SECTION (1/2) —
30PDA40
30PDA40
D509
D510
R45
R46
CN501
CN502
C584
D584
R591
R592
R562
JW1
R79
D33
R72
C34
R70
R77
R54
D37
R75
R43
Q22
C37
R85
R94
R69
R98
R560
R556
R558
R559
R557
R554
C514
R555
R553
R539
R545
Q519
R531
Q517
R523
R527
C511
R547
D501
R533
R535
R530
D502
Q518
Q520
R546
R540
EP501
D508
R534
R536
C512
R548
R520
R526
R528
R61
R63
D31
D32
R62
R41
R64
R42
R27
R26
D38
R52
Q11
R51
R50
Q10
D19
D18
R49
R48
R47
D20
Q13
R518
R510
R506
R512
Q506
R524
D504
TH502
R511
R509
Q505
R505
R519
R525
R517
D505
D507
TH501
D503
R529
D41
C530
Q527
R90
R86
R99
C36
Q20
D24
R92
R78
R58
C42
R59
Q23
R60
R56
R55
R74
D34
D36
JW2
D35
C30
C45
R53
C40
R91
R96
C31
Q21
R76
D23
D29
R542
R544
C513
R538
Q523
R543
R541
C509
R537
C503
Q521
Q513
Q511
Q507
Q509
Q508
C510
Q510
C504
C501
C502
R67
R66
C26
R65
C25
R68
R561
C523
Q516
D506
R97
Q24
C35
D26
Q514
Q512
Q522
Q524
Q515
D25
D30
C507
C505
C508
C506
Q17
D27
JR516
C521
C517
Q525
R569
R599
C519
R549
R550
C518
C522
C520
Q526
R500
C538
JR514
JR513
R521
Q501
R507
R513
JR511
R501
R503
R595
R597
Q503
R522
R532
R516
R514
Q502
JR517
R596
R598
R502
R504
R508
Q504
Q12
R83
C33
R81
R93
R95
R82
C41
Q19
R71
C43
D42
JR512
R515
Q18
(Page 31)
(Page 38)
36
38
Table of Contents
Table of Contents
4
1 General
5
2 Disassembly
7
Case (Top)
7
CD Door
7
CD Mechanism Block
7
Front Panel Section
7
Tape Mechanism Deck
7
Panel Board, 1 Stream Led Board, 6 Stream Led Board, Remote Board
11
Jack Board
12
Back Panel Section
12
Main Board
13
Power Amp Board
13
Video Board, SW Board, Driver Board
14
CD Block Assy
14
Sensor Board
15
Motor (TB) Board
15
Motor (LD) Board
16
BD Board
16
3 Diagrams
17
IC Pin Description
17
Circuit Boards Location
19
Printed Wiring Board -CD Mechanism Section (1/2)
20
Schematic Diagram –CD Mechanism Section (1/2)
21
Printed Wiring Boards -CD Mechanism Section (2/2)
22
Schematic Diagram -CD Mechanism Section (2/2)
23
Printed Wiring Board -Video Section
24
Schematic Diagram -Video Section (1/2)
26
Schematic Diagram –Video Section (2/2)
27
Printed Wiring Board –Main Section
28
Schematic Diagram -Main Section (1/3)
29
Schematic Diagram -Main Section (2/3)
30
Schematic Diagram -Main Section (3/3)
31
Printed Wiring Boards –Panel Section
32
Schematic Diagram -Panel Section
33
Printed Wiring Boards –Jack Section
34
Schematic Diagram -Jack Section
35
Printed Wiring Board -Power Amp Section
36
Schematic Diagram -Power Amp Section (1/2)
37
Schematic Diagram -Power Amp Section (2/2)
38
Printed Wiring Board -Transformer Section (HCD-RV20)
39
Printed Wiring Board Transformer Section (HCD-RV50)
40
Printed Wiring Board -Transformer Section (HCD-RV60)
41
Schematic Diagram -Transformer Section
42
IC Block Diagrams
43
4 Exploded Views
46
Main Section
46
Front Panel Section (1)
47
Front Panel Section (2)
48
Front Panel Section (3)
49
Main Board Section
50
CD Mechanism Deck Section (1)
51
CD Mechanism Deck Section (2)
52
Optical Pick-Up Section
53
5 Electrical Parts List
54
Remote Sensor
69
E Model Service Manual Supplement-1
74
Test Mode
75
Mechanical Adjustments
78
Electrical Adjustments
79
Block Diagram -CD/Video Section
81
Block Diagram -Tuner/Tape/Panel Section
82
Block Diagram -Amp/Power Supply Section
83
4
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Sony HCD-RV20 Specifications
General
Brand
Sony
Model
HCD-RV20
Category
Stereo System
Language
English
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