Sony CDX-GT400 / CDX-GT40W / CDX-GT450 / CDX-GT450S Service Manual ▷ View online
25
25
CDX-GT40W/GT400/GT450/GT450S
CDX-GT40W/GT400/GT450/GT450S
3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —
• Refer to page 31 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
C306
JC420
C317
R431
R471
R461
R441
R421
C2
R301
R13
R12
R706
R707
R703
R708
R603
TH400
C600
D606
R610
R607
R606
R608
Q600
R604
R704
R302
R483
R482
R4
R5
L4
R10
JC999
C471
C461
C431
C441
C421
R481
R432
R452
R422
R442
R418
R416
R711
R712
R306
JC308
L1
D511
IC301
D301
D302
D304
C601
C705
C901
C319
C318
R473
C462
R463
JC300 JC301
C301
C323
C324
C304
C305
C307
C309
Q470
Q460
JC490
JW144
R443
R423
C423
C443
CN410
C442
C422
C452
C432
Q420
Q430
Q440
C413
C414
JC430
JC306
C484
C482
C483
JC1
C302
C326
C9
C8
JW21
C320
C310
C311
C312
C313
C314
C316
C315
C472
JC302
C308
C303
R701
C702
R611
R601
R602
JC601
R440
R430
R420
JC304
R460
R470
C485
R484
JC514
JC513
JW999
JC305
JC307
JC491
C486
R356
R355
C321
R419
R417
C7
JC3
JC32
R6
C14
R702
F901
C3
CN300
L300
J451
CNJ400
R58
J1
C300
IC601
IC401
IC300
D903
D705
D704
C703
Q703
Q702
Q701
D603
D602
Q605
D701
Q601
D604
D605
Q301
Q300
R361
C411
R411
TU1
Q3
D2
C48
R7
D702
C5
D703
C329
R710
R705
R709
C701
D607
C704
R357
R359
R358
C365
C367
C366
C363
C364
C327
C328
D366
D367
D365
C481
C480
R480
D306
D307
D308
C902
D303
D309
D310
D311
D312
D305
(Page 26)
26
26
CDX-GT40W/GT400/GT450/GT450S
CDX-GT40W/GT400/GT450/GT450S
R
500
JC504
JC600
R491
C491
C503
R539
R540
R543
R
510
R
509
R528
R527
R541
R513
D106
D107
R521
JC510
X501
R557
R558
R494
R553
R536
R
511
R563
R351
JW
3
C523
JC508
D494
D493
D400
C998
C999
D108
R
560
JC350
C402
C410
C515
C504
JC512
JC516
JC509
JC511
R522
C507
R519
R520
JC503
JC501
C519
C502
C325
JW136
R524
R523
R548
R549
R371
R
556
R
555
R700
R537
L500
R535
S501
JC515
R525
R526
R
554
R517
R518
CN701
R597
R596
FB402
FB
401
C403
C41
2
C
405
C417
C415
F
B40
5
FB
40
4
C401
C501
S102
JC5
CN
350
J370
X500
Q590
D491
Q491
Q589
Q492
Q501
D501
R550
D
502
C516
R552
C508
C509
D103
R504
R506
R502
R508
R507
R505
R
562
R544
JC505
IC501
R538
IC502
IC602
S103
R
531
R530
R546
R
534
R533
R532
R
370
R529
R
547
C505
C506
R516
R515
R
514
C510
C512
C511
C513
C
11
5
C11
4
D
114
D115
C109
C
110
D
101
C
112
C
113
L303
L302
L301
FB40
3
R
402
R
401
FB408
FB407
FB4
06
3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
• Refer to page 20 for Waveforms.
• Refer to page 36 for Pin Descriptions.
• Refer to page 36 for Pin Descriptions.
(Page 23)
(Page 25)
(Page 28)
27
27
CDX-GT40W/GT400/GT450/GT450S
CDX-GT40W/GT400/GT450/GT450S
3-11. PRINTED WIRING BOARD — SUB SECTION —
• Refer to page 19 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
LED801
LED801
(DISC IN)
FMA3
CN802
1
17
FM
A4
A4
LED802
LED802, S801
CN801
S801
1-868-099-
(11)
11
1-868-099-
(11)
11
KEY BOARD
CN901
C
MAIN BOARD CN701
B
(Page 29)
(Page 24)
28
28
CDX-GT40W/GT400/GT450/GT450S
CDX-GT40W/GT400/GT450/GT450S
CN801
S801
LED801
LED802
CN802
3-12. SCHEMATIC DIAGRAM — SUB SECTION —
(Page 26)
(Page 30)
Click on the first or last page to see other CDX-GT400 / CDX-GT40W / CDX-GT450 / CDX-GT450S service manuals if exist.