Printed Wiring Boards -Main Section (1/2) - Sony CDX-GT72W Service Manual
Fm/am compact disc player
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Also See for CDX-GT72W:
- Operating instructions manual (40 pages) ,
- Limited warranty (1 page) ,
- Installation/connections (2 pages)
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CDX-GT72W/GT720/GT770
5-3.
PRINTED WIRING BOARDS – MAIN Section (1/2) –
14
13
12
• Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D101
B-10
(D622)
I-7
Q101
D-10
(D102)
B-9
(D623)
I-7
Q102
D-9
(D103)
C-9
D625
H-7
Q103
D-7
(D104)
D-10
D626
H-7
Q110
C-10
(D105)
E-10
D640
I-8
Q111
C-10
D108
D-7
(D703)
E-10
Q112
C-9
(D109)
D-9
(D814)
I-6
Q121
D-8
(D110)
B-8
(D823)
H-5
Q134
I-3
(D111)
B-7
(D824)
H-5
Q171
B-4
D112
C-7
(D825)
H-5
Q181
B-3
(D113)
C-7
(D826)
H-5
Q271
B-4
(D114)
C-7
D827
H-5
Q281
B-3
D115
C-8
D828
H-5
Q301
H-6
D116
C-8
D829
H-5
Q302
H-6
(D117)
C-8
(D830)
H-5
Q303
I-5
D118
C-6
(D831)
H-5
Q401
D-4
D119
C-7
D836
H-5
Q402
D-4
D120
C-6
Q470
C-2
D121
C-6
LCD990 G-13
Q501
E-2
D125
D-8
(Q620)
I-8
D128
E-9
IC110
D-9
Q621
H-7
D138
C-9
(IC201)
B-6
Q622
H-6
D139
C-6
(IC301)
E-5
Q623
G-7
D301
F-9
IC302
E-5
Q624
G-6
D303
I-5
IC303
F-5
Q641
I-8
(D304)
G-6
IC401
F-3
Q642
G-7
D401
D-5
IC402
D-3
Q701
E-10
D402
D-5
IC470
E-3
Q702
E-10
D404
G-3
IC620
H-7
Q703
E-9
(D501)
E-2
IC701
F-11
D620
I-7
IC702
F-10
D621
I-7
IC703
E-10
(
) : SIDE B
CDX-GT72W/GT720/GT770
•
: Uses unleaded solder.
11
10
9
D101
D116
C104
Q110
Q111 Q112
Q101
R106
R118
R104
R105
R117
Q102
R381
IC110
C110
R127
C111
R393
R703
Q702
Q703
R383
R382
C703
6
5
IC702
D301
C702
10
1
R708
8
5
C701
1
4
R392
IC701
R639
R802
R801
C626
(CHASSIS)
8
7
6
C486
R487
C485
C484
C476
R477
C475
C474
D120
D112
C105
D139
D121
D119
R112
R111
R110
R384
L303
R346
R366
R373
R325
GT770
R375
R374
GT72W/GT720
IC303
GT770
R361
R362
GT72W/GT720
Q642
R304
R337
R625
R305
Q624
R357
D625
Q621
R628
Q302
R350
C630
Q622
R629
D829
R319
5
8
D828
IC620
R318
D626
R632
Q301
D827
1
4
R631
R633
R630
C625
D620
R637
CN801
D621
R640
A
BASE PANEL BOARD CN905
26
26
5
4
3
C454
C455
C466
C465
R467
C464
R463
R453
10
1
IC402
20
11
R473
D402
R483
R474
D401
R484
(CHASSIS)
R493
Q401
4
1
IC470
5
8
C492
IC302
L503
C313
C433
R501
Q501
32
17
R323
IC401
1
16
R322
R309
C421
C422
R364
R321
R437
D404
GT770
GT72W/GT720
R391
R303
GT770
R335
R313
R400
C430
RED
C432
BRN
D303
Q134
R348
5
1
5
1
CN604
CN605
(CHASSIS)
(Page 32)
2
1
A
B
JR609
C
D
E
F
G
H
I
J
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