Read Sony CDX-GT400 / CDX-GT40W / CDX-GT450 / CDX-GT450S Service Manual online
24
24
CDX-GT40W/GT400/GT450/GT450S
CDX-GT40W/GT400/GT450/GT450S
• Refer to page 19 for Circuit Boards Location.
: Uses unleaded solder.
3-8. PRINTED WIRING BOARD — MAIN SECTION —
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
C414
C413
C432
C452
C442
C422
R432
R452
R442
R422
Q440
Q420
R423
C423
R463
C443
R443
Q460
Q470
R473
R441
IC401
R430
R470
R460
R440
R355
R356
R357
R358
R481
R480
R482
R483
C482
C483
C484
R4
R5
D2
C7
R10
Q3
1
17
16
2
C3
C9
R12
R13
R6
R7
C8
C301
C323
C324
C304
C305
C307
C309
C320
C462
C472
C312
C313
C315
R702
R703
R704
D705
R701
C902
C901
C704
R709
L301
L302
L303
D606
D605
D602
Q605
R603
R604
R611
D603
D604
Q601
R608
R610
R606
R607
R706
D702
D701
D704
D703
R708
R707
Q702
C415
C402
R351
FB408
C417
FB407
FB406
FB405
FB404
FB401
FB402
FB403
C412
R402
R401
R711
R712
Q703
IC601
C601
C999
C998
R543
IC602
R522
R531
R532
R534
R601
R602
R535
R536
C516
C515
C506
R370
R546
R529
R530
R528
R547
D502
R541
R550
R538
R526
R525
C507
C508
R540
C509
R516
R515
R514
R548
R549
R544
R513
R511
R302
GT450/GT450S
MODEL
MODEL
GT450/GT450S
MODEL
MODEL
GT450/
GT450S
MODEL
GT40W/GT400
MODEL
MODEL
GT40W/
GT400
MODEL
FREQUENCY
SELECT
9K
10K
C319
C318
R301
R508
R507
R502
R505
R504
R509
R510
C504
R519
R520
D501
R58
C502
IC502
C325
D491
R491
R523
R524
R517
R518
C511
C512
R371
C329
FMB3
FMB4
Q600
L1
R552
L500
L4
R553
C14
D903
R500
JC5
JC514
JC501
JC511
JC509
JC503
JC430
JC491
JC490
JC302
JC300
JC301
JC3
JC601
JC600
JC505
JC504
JC512
JC350
C510
C519
R527
R533
R420
R421
R471
R539
R521
C513
Q701
C410
JC999
C705
C523
IC
501
IC301
C302
C326
Q300
Q301
R306
JC306
C115
C114
C110
C109
D103
D101
D106
D107
R494
JC510
R555
R556
R557
R558
R537
JC304
R359
R411
C411
JC420
R431
JC307
R461
JC516
JC1
R506
R560
R562
JC513
C327
C328
JC32
D365
D366
D367
C112
D114
D115
R417
R418
R419
JC308
Q589
Q590
C113
R361
JC305
Q430
R416
Q492
Q491
JC508
D511
D494
D493
D400
R563
JC515
C48
D108
C303
C441
C431
C471
C421
C486
28
15
14
C365
C366
C367
C485
C2
C5
C310
C308
C306
C314
C316
C311
D308
D307
D305
D306
D310
D302
D301
D304
D303
D607
C701
L300
CNJ400
(BUS CONTROL IN)
CN300
TH400
C600
C702
C401
C405
C403
C364
C363
C703
X500
X501
C505
S501
C503
C501
C491
C317
S103
S103
RESET
S102
(FRONT PANEL DETECT)
J1
(ANTENA)
-1
-2
-1
-2
-1
-2
TU1
TUNER UNIT
CN350
JW1
JW2
JW
5
JW
6
JW
14
JW
16
JW
17
JW
25
JW
26
JW
28
JW
29
JW
30
JW
31
JW34
JW37
JW38
JW
45
JW
46
JW
47
JW
48
JW49
JW50
JW51
JW52
JW53
JW54
JW
55
JW
56
JW
57
JW
58
JW
59
JW
60
JW
61
JW
62
JW
63
JW64
JW65
JW66
JW67
JW
68
JW
69
JW
70
JW
71
JW72
JW74
JW
76
JW
80
JW
81
JW
82
JW
84
JW
85
JW
89
JW
91
JW
94
JW97
JW
101
JW104
JW105
JW106
JW107
JW108
JW109
JW111
JW112
JW113
JW114
JW116
JW117
JW118
JW119
JW120
JW121
JW122
JW123
JW
124
JW125
JW
126
JW
127
JW
128
JW
129
JW
130
JW
131
JW
132
JW133
JW134
J370
(REMOTE IN)
ILL
ORG/WHT
R710
JW138
JW
95
JW96
JW140
IC300
JW99
D309
D311
D312
C480
C481
R597
R596
S102
JW
13
JW
15
JW41
JW42
JW40
R705
JW
110
JW
10
JW7
F901
R700
R554
J451
BUS
AUDIO IN
SUB OUT
(MONO)
REAR
AUDIO OUT
FRONT
C300
C321
JW
32
JW
33
JW36
JW
21
JW
11
JW
141
JW
27
JW
19
JW
20
JW98
JW
139
JW
88
JW
87
JW102
JW
75
CN701
SUB BOARD
CN802
SERVO BOARD
CN2
JW
93
1-868-093
JW
8
JW
3
JW39
CN410
JW43
C461
JW22
JW35
JW
44
JW78
JW79
JW90
JW
135
JW
136
JW
137
JW142
JW143
JW144
JW
145
JW
146
JW
148
JW
23
R484
JW147
JW
18
JW
73
JW
83
JW
77
JW
149
JW999
(11)
11
Q501
(Page 21)
(Page 27)
D607
C-10
D701
D-8
D702
H-10
D703
D-8
D704
F-10
D705
H-9
D903
C-9
IC300
B-6
IC301
G-3
IC401
F-4
IC501
H-6
IC502
F-6
IC601
I-10
IC602
I-9
Q3
G-2
Q300
G-3
Q301
G-3
Q420
C-4
Q430
C-3
Q440
C-3
Q460
C-4
Q470
D-4
Q491
F-5
Q492
E-6
Q501
J-7
Q589
J-2
Q590
I-2
Q600
G-11
Q601
G-11
Q605
F-11
Q701
D-8
Q702
G-10
Q703
H-9
Ref. No.
Location
D2
F-2
D101
J-3
D103
J-4
D106
J-3
D107
J-3
D108
J-3
D114
J-2
D115
J-2
D301
D-8
D302
D-8
D303
D-9
D304
D-9
D305
D-6
D306
D-6
D307
D-6
D308
D-6
D309
D-7
D310
D-7
D311
D-6
D312
D-7
D365
E-3
D366
E-4
D367
F-3
D400
H-8
D491
E-6
D493
F-7
D494
F-7
D501
J-5
D502
I-7
D511
I-9
D602
F-10
D603
F-10
D604
G-11
D605
F-10
D606
F-10
• Semiconductor Location
Ref. No.
Location
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