Read Sony CFS-929S Service Manual online
CFS-929S
19
19
6-8. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 14 for Common Note on Schematic Diagrams and page 20 for IC Block Diagrams.
IC B/D
IC B/D
J901
D904
D903
D901
D902
R124
C333
C332
C330
R127
R227
R330
R331
R332
R333
D319
R226
R344
IC302
R223
R224
R136
R138
R236
R248
R148
S901
IC304
R349
S301
D905
J902
D320
R239
R139
Q371
C130
C230
C128
C129
C344
C228
C229
C232
C231
C132
C131
C152
C222
C224
C221
C346
C121
C124
R123
C122
R126
C140
R137
R238
R232
C240
C233
C133
R325
C238
C138
R146
R147
C136
C236
C343
R345
C342
C347
C341
C252
C249
R251
R151 C149
R343
R350
R374
R323
R376
R377
R375
C381
R365
C372
C373
C377
R326
C376
T901
CNP311
C340
J301
C148
C248
R249
R149
R250
R150
SP304
SP302
J304
D318
D313
D314
D315
D316
D317
CNP417
S306
IC303
D341
Q106
Q206
D308
D312
D307
D310
D311
Q312
D372
D375
D325
CNP308
R367
Q309
R362
R329
Q310
C331
C125
C225
R237
Q107
Q207
R247
D376
R246
Q314
Q313
R130
R230
Q315
R339
R338
R359
C325
C334
R337
C335
Q301
R335
R327
R328
C323
C227
C127
R243
R143
C241
C141
R144
R145
R245
R244
C142
C143
C243
C242
R252
R254
R152
R154
D322
D321
RV301
SP303
SP301
C150
C250
C348
R346
R351
C902
C901
C904
C903
F901
F902
R378
Q373
R366
R311
D373
R371
F903
F904
R132
Q316
C905
C378
LED DRIVER
TREBLE/BASS
CONTROL
BUFFER
POWER ON
INITIAL
MUTE
(Page 18)
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
Replace only with part number specified.
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