Read Sony HT-K250 / SA-WMSP250 Service Manual online
10
10
SA-WMSP250
2-4. SCHEMATIC DIAGRAM — DIGITAL AMP SECTION (1/2) —
• See page 18 for IC Block Diagrams.
C317
D321
D311
D322
D312
D351
D361
D352
D362
C415
C414
C417
C416
C309
C304
C333
R304
R320
IC304
D302
TP304
TP301
D332
D342
L401
L407
L408
L402
IC112
D341
C327
C326
C319
C372
C343
C351
C344
C328
C331
C306
D331
FB304
CNP301
D301
FB303
FB306
C421
C420
C440
C439
C436
C435
C422
C423
C419
C418
D303
CNP303
R301
C332
C341
C315
C314
C345
C342
R307
C313
C316
C318
C310
C305
IC301
C303
C334
C312
R305
FB301
IC305
C311
C380
CNP302
C401
C402
C403
C404
C359
C358
J401
100
35V
35V
LI116
LI116
LI116
LI116
SFPL-62V
SFPL-62V
SFPL-62V
SFPL-62V
0.1
0.1
0.1
0.1
2200
35V
0.022
0.022
33
33
CXD9750L
11EQS04-NTA2B
P6SM
B36AT3
P6SMB36AT3
BA18BCOFP
P6SMB36AT3
0.1
100
10V
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
P6SM
B36AT3
0UH
8P
10EDB40
0UH
0UH
0.1
0.1
1000p
1000p
1000p
1000p
0.1
0.1
0.1
0.1
SEL5723C
2P
220
0.1
0.1
470
10V
10V
0.1
470
10V
10V
100
35V
35V
33
0.1
0.1
470
10V
10V
470
10V
10V
0.1
CXD9750L
0.022
0.022
100
10V
10V
33
0UH
CXD9743N
0.1
470p
2P
1
1
1
1
100
10V
10V
100
10V
10V
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