Read Sony CDX-GT520 / CDX-GT52W Service Manual online
19
19
CDX-GT52W/GT520
CDX-GT52W/GT520
: Uses unleaded solder.
4-3. PRINTED WIRING BOARD — MAIN SECTION —
(Page 23)
1
A
B
C
D
E
F
G
H
J
I
2
3
4
5
6
7
8
9
10
11
12
13
C414
C413
C432
C452
C442
C422
R432
R452
R442
R422
Q
440
Q
420
C423
C443
Q
460
Q
470
R
357
R481
R480
R482
C482
C483
C484
R2
R3
R
4
R5
D2
C7
R
10
C3
C9
C8
C301
C323
C324
C304
C305
C307
C309
C320
C313
C315
C902
C901
C704
D606
D605
D
602
Q605
R
60
3
R
604
R611
D603
D604
Q601
R608
R
610
R606
R607
R706
D702
D701
R708
R707
Q702
C415
C402
R351
FB407
FB404
FB401
C412
R402
R401
C419
C418
IC601
C601
R543
IC602
R
522
R
531
R5
32
R
534
R
6
01
R602
R536
C516
C515
C506
R370 R546
R529
R530
R528
R
547
D502
R541
R550
R538
R
526
R525
C507
C508
R
540
C509
R516
R548
R
549
R545
C318
R301
R509
R510
R
519
R520
D
501
C502
C325
D491
R491
Q501
L500
L4
R
553
C14
R500
JC
501
JC
503
JC491
JC490
JC
302
JC
300
JC
301
JC3
JC600
JC350
C519
R527
R471
R
539
C
513
C410
C523
C110
D
103
C104
D101
R494
R555
R556
R537
JC304
R411
C
411
R461
R559
D
114
D
115
R418
Q589
Q590
R361
JC305
Q
430
R416
Q492
Q491
D511
D
494
D
493
D400
R
563
C4
C472
R433
R
513
JC
52
4
C116
C117
R501
R
504
R505
R455
IC
401
R474
C327
C328
R355
R356
R419
R417
R554
R557
R400
IC501
C465
C466
R514
R517
R515
R518
JC504
JC518
JC508
JC53
JC602
JC400
JC401
R
407
R371
C512
C
511
C510
C312
C447
C446
R
431
R421
JC522
Q600
R511
D116
D
104
D
105
D
106
D
107
D108
D109
D110
JC603
D
102
R
551
C602
R605
C
4
17
R535
C360
R302
C504
R
573
R562
JC523
C362
C361
R701
FU601
C
103
IC502
Q3
R
523
R524
JC
509
R575
R577
R579
R
580
C462
R
582
R
521
R558
R484
R483
R441
C111
C494
R584
C109
R6
R12
R13
R7
R358
R359
L1
R453
R
454
C319
FB403
FB405
FB406
FB408
L302
L3
03
L3
01
JC512
JC511
C330
C331
FB402
C303
C
471
C2
C5
C306
D303
D
60
7
C701
L300
CNJ400
TH400
C
4
01
C
40
5
X500
X501
S103
J1
TU1
CN350
J370
C480
C481
S102
R
705
J451
CN410
C487
C
461
C485
C505
IC300
JW5
JW6
JW
21
JW22
JW
23
JW
24
JW26
JW27
JW
44
JW
45
JW
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JW
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JW67
JW68
JW69
JW72
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JW81
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JW83
JW84
JW
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5
JW
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6
JW
8
7
JW
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JW
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JW
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JW
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3
JW
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JW
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JW112
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JW
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JW
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JW
75
JW64
JW62
JW63
JW
34
JW
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JW
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JW
33
JW
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JW
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C363
C364
C300
C
321
C431
C441
C421
JW
53
JW
148
JW
145
JW
101
JW
108
JW
107
JW50
JW71
JW
119
JW160
JW51
JW
147
C
702
C
501
C403
C316
C503
C314
C491
C317
L101
JW
159
JW
103
JW
124
JW
1
16
JW
132
JW
4
D
309
D
312
D
311
D
310
CN300
CN702
JW31
JW32
JW43
JW
120
JW
130
D
306
D307
D308
D
305
D304
D302
D301
JW2
JW
98
JW
99
JW3
JW
11
JW19
JW20
JW18
JW
100
C308
JW41
JW40
JW65
JW66
JW25
JW
8
JW
105
JW
56
JW
57
JW60
JW59
JW58
JW61
JW80
JW
102
JW
76
JW
77
JW
74
JW
141
JW
106
JW150
JW
9
JW
10
C310
C600
JW17
JW28
JW29
JW30
JW16
JW42
JW161
JW163
JW
1
62
JW123
JW1
JW166
JW167
JW168
JW169
JW
70
JW164
JW
14
JW
38
JW
13
JW
12
JW7
JW
165
JW111
JW152
JW
78
R
146
R
144
JW155
JW
17
0
JW
171
D2
F-3
D101
I-3
D102
I-4
D103
I-4
D104
I-4
D105
I-4
D106
I-3
D107
I-3
D108
I-3
D109
I-3
D110
I-3
D114
I-3
D115
I-3
D116
H-4
D301
D-9
D302
D-9
D303
D-9
D304
D-9
D305
C-7
D306
C-8
D307
C-7
D308
C-7
D309
C-7
D310
C-7
D311
C-7
D312
C-7
D400
G-8
D491
E-6
D493
F-7
D494
F-7
D501
I-6
D502
I-6
D511
H-9
D602
E-10
D603
F-10
D604
F-11
D605
B-10
D606
C-10
D607
C-10
D701
C-9
D702
G-10
IC300
B-6
IC401
E-4
IC501
G-7
IC502
E-6
IC601
H-10
IC602
H-9
Q3
F-3
Q420
C-4
Q430
C-4
Q440
C-4
Q460
C-4
Q470
C-4
Q491
E-5
Q492
E-6
Q501
I-7
Q589
I-2
Q590
H-3
Q600
F-10
Q601
G-10
Q605
F-10
Q702
G-10
• Semiconductor
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Location
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