DOWNLOAD Sony CDX-GT620U / CDX-GT627UE / CDX-GT670U / CDX-GT670US Service Manual ↓ Size: 8.04 MB | Pages: 54 in PDF or view online for FREE

Model
CDX-GT620U CDX-GT627UE CDX-GT670U CDX-GT670US
Pages
54
Size
8.04 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt620u-cdx-gt627ue-cdx-gt670u-cdx-gt670us.pdf
Date
PREV: Sony CDX-GT17 / CDX-GT27 Service Manual

Sony CDX-GT620U / CDX-GT627UE / CDX-GT670U / CDX-GT670US Service Manual ▷ View online

CDX-GT620U/GT627UE/GT670U/GT670US
CDX-GT620U/GT627UE/GT670U/GT670US
25
25
5-4.  SCHEMATIC  DIAGRAM  – MAIN Section (1/4) –
• See page 35 for IC Block Diagram. 
IC B/D
D303
D30
4
D301
D302
C303
D305
D306
D307
D308
D309
D310
D311
D312
R301
R302
C319
R604
Q605
R603
R706
R708
R703
R704
D607
Q492
R491
R600
Q601
Q602
R601
R680
JC29 JC30
JC31
R303
C710
C709
Q491
C702
C703
C705
C704
C317
C318
C325
C301
C473 C472
C463 C462
C491
C305
C307
C309
C306
C304
C330
R702
C308
L901
C316
C315
C314
C313
C312
C320
R463
R473
JC700
JC705
R712
R705
R701
C707
C706
C708
R711
R710
R707
C701
L370
C600
IC681
C624
C683
IC602
F901
Q701
Q703
Q702
J370
IC300
D491
D707
D704
D705
D702
D706
D708
L300
D603
D602
R370
R371
CN300
(Page 27)
(Page 28)
(Page 26)
CDX-GT620U/GT627UE/GT670U/GT670US
CDX-GT620U/GT627UE/GT670U/GT670US
26
26
5-5.  SCHEMATIC  DIAGRAM  – MAIN Section (2/4) –
• See page 23 for waveform.   • See page 36 for IC Block Diagrams.
IC B/D
IC B/D
R442
R421
R451
R431
C441
C421
C451
C431
X50
R52
R55
R53
R1
R2
R3
R58
R57
Q440
Q420
Q452
Q432
R447
R448
R449
R450
R15
Q1
L50
R430
R452
C461
R461
C471
R471
R462
R472
C485
R403
R404
Q401
Q402
Q411
R496
R493
JC411
R412
JC904
JC903
JC440
JC50
Q460
Q470
Q412
C999
C426
C423
C445
C443
C484
C407
C406
C58
R54
C50
C55
C56
C57
L3
L2
C455
C453
C432
C452
C494
C493
R485
C486
JC441
JC442
JC443
C442
C422
C495
R495
C497
C498
R494
C496
C362
C361
JC412
C364
C363
JC410
R558
C60
C54
C51
C52
C53
R60
L902
R4
C7
L4
JC413
R5
R9
R8
C3
C2
C5
C6
Q3
R10
JC1
R12
R13
C8
R61
C953
J652
J1
Q50
Q51
C61
TU1
IC50
C1
C15
D2
IC401
(Page 25)
(Page 27)
(Page 28)
CDX-GT620U/GT627UE/GT670U/GT670US
CDX-GT620U/GT627UE/GT670U/GT670US
27
27
5-6.  SCHEMATIC  DIAGRAM  – MAIN Section (3/4) –
• See page 37 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
R401
R402
L410
L407
R902
R903
C806
R811
R809
R827
R825
R824
R829
R842
R840
R839
R844
R904
Q808
R846
JC400
JC401
JC402
JC403
R286
R850
R851
R800
CN350
L801
L802
IC805
IC801
IC802
Q809
C415
C827
C809
C808
C816
C814
C812
C811
C802
C805
C834
C825
C831
C412
C402
C401
R813
C403
JC404
C418
C419
L401
L409
C409
R828
R826
C813
Q807
Q801
C832
R852
C833
R831
R830
C817
R848
R849
C819
R822
C810
D804
C807
R812
R810
C804
C803
CN351
JC201
L405
L406
R351
R823
R847
D803
Q806
IC803
D802
D810
IC804
D807
Q810
(Page 25)
(Page 26)
(Page 28)
CDX-GT620U/GT627UE/GT670U/GT670US
CDX-GT620U/GT627UE/GT670U/GT670US
28
28
R531
R154
R153
R155
L803
R832
R833
R834
R502
R507
R508
R509
R510
R515
R517
R521
R523
R524
R547
R548
R549
R550
R551
R559
R560
R561
R504
R562
R901
R905
R906
R564
R566
R567
R350
JC350
JC500
JC501
JC503
JC993
D503
R599
R570
R571
R552
R553
R405
R525
C822
R546
R555
C505
C508
C509
C510
C511
C512
C513
C501
C502
C821
C155
C154
C157
CN370
R563 R569
R518
C818
L805
R151
R152
C152
C153
C151
R900
IC501
C504
R505
R511
R512
C514
C515
C503
X502
R501
R503
R101
R102
JC504
R533
R557
R519
C823
Q900
S103
S600
X501
R532
D353
D115
JW126
D809
JC506
D112
D113
D111
D109
D108
D110
D105
D106
D107
D153
L151
D152
D151
D156
S501
D504
R544
R542
R540
R538
R543
R541
R539
R545
R537
R536
R535
5-7.  SCHEMATIC  DIAGRAM  – MAIN Section (4/4) –
• See page 23 for waveforms.   • See page 39 for IC Pin Function Description of IC501.
(Page 27)
(Page 25)
(Page 26)
(Page 30)
Ver. 1.1
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