Printed Wiring Board - Video Board - Sony STR-DB1070 - Fm Stereo/fm-am Receiver Service Manual

STR-DB870/DB1070
5-9. PRINTED WIRING BOARD – VIDEO Board – •
• Semiconductor
1
Location
Ref. No. Location
D301 E-7
D303 C-2
D304 C-2
VIDEO BOARD
A
IC301 C-5
IC302 C-6
J303
IC303 C-7
CONTROL A1 II
IC304 E-3
IC305 E-5
IC306 E-4
IC307 E-7
IC308 C-3
IC309 D-7
IC310 E-2
IC311 D-6
IC312 C-2
B
Q302 C-5
C354
Q304 E-8
Q305 E-7
C373
JW100
JW99
JW101
JW102
JW319
JW103
C
JW104
JW105
C365
C364
JW107
JW108
D
CN303
A
DIGITAL
BOARD
CN1104
E
(Page 21)
JW133
JW131
F
See page 14 for Circuit Boards Location.
2 3
J302
MONITOR TV/SAT
OUT VIDEO IN VIDEO
C342
C346
R342
(DB870)
JW81
C352
C369
R339
C363
C374 7
R351
1
IC308
C358
14 JW98 8
JW95
JW83
C360
C367
1 7
JW106
C378
JW97
IC312
14 8
JW96
DB870: CND/
JW109
JW318
DB1070
(US, CND)
DB870: CND/
DB1070
CN301
JW110
JW112
JW113
FL304
JW111
JW129
1
(US, CND)
C324
IC304
JW130
JW125
14
R317 R327
JW127
C377
R319 R324
X301
1 7
C320
IC310
C316
JW301
14 8
CT302
CT301
JW126
(DB1070: US, CND)
(DB1070: AEP, UK, E, CH)
S-VIDEO BOARD
H
CN751
(Page 24)
4 5
J305
VIDEO 2
DVD/LD
IN VIDEO
OUT VIDEO IN VIDEO
C343 C353
C336 C344
R340
R346
C347 C348
R344
R357
JW72
E
Q302
JW91
JW94 JW92
C382 C379
R315
JW316
JW93 JW86
R316 C305
JW90
JW88
JW87
JW89
DB1070:
JW115
JW317
AEP, UK, E, CH
7 1 7
R318
3
C318
IC306
1
R323
8 14 8 R322
3 3
R328
C332 FL303
X302
1 1
JW122 R336
JW118
C323
R334
C322
DB1070:
C350 R335
US, CND
CP301
22 22
6
COMPONENT VIDEO
MONITOR
J304
OUT
VIDEO 1
OUT VIDEO IN VIDEO PRR-Y PBB-Y Y PRR-Y
C337 C345
C349
JW61
R341
C309
R325 JW315
R302 R301
JW314
JW321
IC301
R358
C381
R313
IC302
JW313
C380
JW310
(DB1070: AEP, UK, E, CH)
C372
R345
C370 R356 C376 JW73
C375
R355
IC311
5 1
JW75
3
JW79
JW78 R347
1
C314 C315
Q305
C333 C341
R320 R321
5 8
C340
C319
IC305
C339
CT303
L301
JW80
4 1
C326
C331
C325
C330
CP302
7 8
J301
TV/SAT DVD/LD
IN IN
PBB-Y Y PRR-Y PBB-Y Y
JW60 JW59
C313 C310
C308 C312 C311
1 8
IC303
16 9
(DB1070: AEP, UK, E, CH)
C361
C359 R353 R343
R352
C368 C366
IC309
5 1
C362
E E
JW77 C355 Q304 R348
R333
CN306
1
IC307
4
C328 R329 R331
(DB1070)
R330 C329
11
(11)
1-681-094-