Main Board (Component Side) - Sony ICF-DVD57TV Service Manual

ICF-DVD57TV
6-12. PRINTED WIRING BOARD – MAIN Board (Component Side) –
1 2 3
A
MAIN BOARD (COMPONENT SIDE)
B
R537
C
R442
C440
R464
C439
R465
40 21
R424
41 20
R422
R446
R420
R445
R418
D
R447
R416
R448 IC401
R414
R450
R412
R451
R452
R410
R453
R454
R455
60 1
R456
R457
61 80
R458
E
R459 R484
C465
R431
R480 R483
C466
R482
R481
F
G
H
4
IC951
1
I
J
K
L
• Semiconductor Location
Ref. No. Location Ref. No. Location
D101 L-14 D904
D103 I-13
D105 L-14 IC302
D201 L-15 IC303
D203 I-13 IC401
D205 L-15 IC501
D903 C-8 IC502
ICF-DVD57TV
All manuals and user guides at all-guides.com
• See page 27 for Circuit Boards Location.
4 5 6 7
R423 C409
R421 C411
R419 C413
R417 C415
R415 C417
R413 C419
R411 C421
C425
C424
F904 F903
L903
L906
3
2
L904
L907
L905
L908
Ref. No. Location Ref. No. Location
D-8 IC951 H-4 Q301 D-15
IC952 H-8 Q401 B-2
J-14 Q504 J-16
K-12 Q101 K-14 Q921 D-9
D-3 Q104 I-13 Q922 C-9
I-17 Q201 K-15 Q923 E-8
J-16 Q204 J-13 Q924 D-8
: Uses unleaded solder.
8 9 10 11
R977
1
D904
A K
R974
FB351
FB352
24
4 3
IC952
1 2
R972
1
2
7
8
R118
R218
C202
R258
R202
C201
DVD BOARD C
CN704
(Page 29)
34 34
12 13 14 15
R311
Q104
D103 A K
R130
BCE
R131
R152
D203
A K R230
BCE
C307
R231
R252
L302
Q204
R228 R128
C310
24 13
R109
IC302
C103
C108
C107
14
4 1
1 12
R163
R111
IC303
R263
R211
R259
8
5 R227
C208
C207 C110 C210
R204
R127
C203
R262
R257 R201 R159 R226 R225
R208
R126
D101
R125
A K
D105 D201
16 17 18 19
A
DVD
BOARD
CN701
(Page 29)
3
B
1
DVD
BOARD
CN705
(Page 29)
C522
5 4
IC501
8 1
R523
R518
8
7
IC502
1
C525
11
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