Sony HCD-RV20 / HCD-RV50 / HCD-RV60 / MHC-RV20 / MHC-RV50 / MHC-RV60 Service Manual ▷ View online
21
21
HCD-RV20/RV50/RV60
• Refer to page 19 for Waveforms.
3-4. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 43 for IC Block Diagrams.
(Page 26)
IC B/D
IC B/D
C113
TP58
TP59
TP60
TP61
TP62
TP63
TP64
TP65
TP66
TP67
TP68
TP69
TP70
TP71
TP72
TP73
TP74
TP75
TP76
TP77
TP78
TP79
TP80
R234
TP21
TP14
TP56
TP49
TP23
M102
CN102
TP16
TP15
TP13
TP51
TP52
TP53
TP50
R227
R176
R111
TP22
C115
TP54
R122
C111
R228
C120
R113
R102
C163
C182
R179
R123
R118
C213
TP100
R151
TP27
R105
R103
R120
R229
R117
R104
R124
TP57
TP26
TP18
TP19
TP25
TP24
C112
R114
R152
TP17
TP55
CN101
C151
C165
IC102
IC103
M101
R112
R235
R236
C104
C101
C102
C103
C107
C110
C108
R231
C109
R126
R125
C153
C166
C164
C114
C119
C118
Q102
Q101
C117
D101
R109
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22
HCD-RV20/RV50/RV60
3-5. PRINTED WIRING BOARDS — CD MECHANISM SECTION (2/2) — • Refer to page 19 for Circuit Boards Location.
(Page 28)
Ref. No.
Location
D701
D-6
D711
D-7
IC701
F-6
IC712
F-7
IC731
E-11
Q731
C-9
• Semiconductor
Location
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN751
S751
IC731
CN731
CN741
CN742
C715
C731
C735
C736
R701
R711
R731
R721
R722
R723
R735
R732
R733
R734
D701
D711
Q731
C751
IC712
IC701
CN704
C737
R713
R712
C741
R702
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
CN702
CN705
R751
C752
CN701
JW712
JW701
JW709
JW710
JW713
JW714
CN721
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23
HCD-RV20/RV50/RV60
3-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 44 for IC Block Diagrams.
IC B/D
IC B/D
R751
C752
CN705
CN704
CN721
CN751
C751
IC701
IC712
R701
D701
R713
R711
D711
R723
R721
R722
C735
C736
C737
R735
R733
R731
C731
Q731
C741
CN702
CN703
CN701
RE701
M741
M751
S751
IC731
CN731
CN741
CN742
CN751
C715
R702
R712
R732
R734
(Page 31)
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24
HCD-RV20/RV50/RV60
3-7. PRINTED WIRING BOARD — VIDEO SECTION — • Refer to page 19 for Circuit Boards Location.
(Page 34)
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
JACK BOARD
CN008
CN008
A1
CN101
EP200
C573
EP202
C209
C366
IC505
C365
R102
JW203
C597
FL201
FB252
L102
C114
C582
C596
IC102
C544
C543
EP201
R558
R557
R556
R555
R554
R552
R551
C540
C570
C538
C524
C525
R517
R152
R516
C503
C502
C551
R502
IC202
R533
C501
CN201
FB501
C567
R202
C552
C561
C584
C212
C210
C214
C258
C115
IC508
R115
R114
C211
CN301
(Page 20)
(Page 28)
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