Schematic Diagram -Main Section (1/3) - Sony CDX-GT315C Service Manual

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4-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
F901
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CNJ400
J370
w w w
CDX-GT315C
• Refer to page 28 for IC Block Diagrams.
CN300
R701
D999 D998
R705 D704 C998
D702
R709
D703
D607
C701
R703 R702
C704 Q701
L300 R704
C705
R707
Q702
R706 C702 C703 R708
R603
R604
R608
D602
Q600
D603
Q601
TH400 Q605
C600 R610
R612
JC22 R611
R607 R606
JC21 R616
D605
D901
D604
C329 D606 JC20 R615
IC B/D
IC601
R370
R371
L370
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y
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C303
C302
C325 C444
JC29 JC30
JC31
C301
C317
R302
C319
R301 C318
C454
C997
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3 7 6
R491 D491 JC8 JC9
Q491
Q492 D493
C491
JC1
C601
R602 R601
JC36
D609
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8 9 9
C330
C424 C308 L901
C306
C304
C309
IC B/D
C305 C307
IC300
C434
3 1 5 1 5 0 8 9 2
JC33 JC32
IC681
IC602
C683 C622 C623
C682
R600
R531
m
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CDX-GT315C
2
8 9 9
JC12
JC13
4 9 8 2 9 9
L902
(Page 24)