Printed Wiring Board - Main Section - Sony SA-WMS356 Service Manual

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1-1. PRINTED WIRING BOARD — MAIN SECTION —
1
2
3
A
B
T202
C
D
E
• Semiconductor
Location
Ref. No.
Location
F
D202
I-3
D301
H-8
D302
H-8
D303
H-8
D304
I-8
D305
H-9
D306
H-9
G
D400
F-12
D401
E-8
D531
H-12
D532
G-13
D533
I-12
D701
B-9
D702
B-9
D703
B-8
H
D805
F-8
D901
E-4
IC530
H-13
IC701
C-10
Q101
H-11
Q102
H-11
I
Q103
H-11
Q104
I-12
Q105
H-11
Q301
H-9
Q302
H-9
Q401
F-11
Q402
E-11
Q403
F-12
Q404
E-12
Q531
G-13
Q532
I-12
Q533
H-13
Q534
I-12
Q535
I-11
Q701
C-8
Q702
C-12
• See page 3 for Circuit Boards Location.
4
5
6
T102
BC903
C902
CN1
C901
F901
CN904
D901
:Uses unleaded solder.
7
8
9
CN702
C706
JW704
D701
D702
R714
JW703
C704
R708
C702
D401
G1
JW802
C806
JW301
JW302
C305
Q302
D301
C802
D302
Q301
D303
JW807
D304
C308
R303
C307
C304
BC803
JW808
R541
5
5
10
11
12
(Page 7)
CN701
C711
C709
R702
R706
C708
C701
IC701
(Page 7)
BC401
C401
Q402
Q404
JW827
R402
R405
JW830
R403
JW832
Q401
RY400
R404
C403
JW833
R400
R406
JW812
CN804
JW813
JW814
JW837
C531
JW825
C101
C102
Q103
Q101
Q102
JW816
R536
JW822
JW823
R535
R534
R540
Q534
Q535
R542
SA-WMS356/WMS556
13
14
G2
CN805
JW835
JW826
C532
Q533

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