Schematic Diagram -Main Section (2/4) - Sony CDX-GT620U Service Manual

CDX-GT620U/GT627UE/GT670U/GT670US
CDX-GT620U/GT627UE/GT670U/GT670US
5-5. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
C445 C443
C426 C423
C485
C484
(Page 25)
JC411
Q412
JC410
Q411
• See page 23 for waveform. • See page 36 for IC Block Diagrams.
J652
C422 C453 C455
C442 C452 C432
Q420 Q440
JC903 JC904
Q452 Q432 Q470 Q460
JC440 JC441
JC442 JC443
R448 R447 R449 R450 R472 R462
R421 R442 R451 R431 R471 R461
C421 C441 C451 C431 C471 C461
IC401
C486
R496
C495
C494 R452
R495
C493 R430
C497
R485
C498
R493 R494
C496
IC B/D
R412
C407
C364
R403 Q402
C406 R404 Q401 C363
JC412
(Page 27)
26 26
J1
TU1
C15
R4
C1
R1
R2 R9
Q1
C999
R5
R3
L902
C362
C361
R55
C51
C52
Q50
C53
L50 R53
C55
R52
R57
R54
C60
R58
C61
Q51
R558
R61
(Page 28)
C8
R12 R13
JC1
C3
C5
C2
R8
C6 L4
C7
D2
C953
R10
JC413
IC B/D
C50 R15 C58
R60
L2
L3
C57
C54 X50 C56
IC50
JC50