Schematic Diagram –Main Section (1/4) - Sony CDX-CA900 Service Manual

Fm/am compact disc player
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Q Q
3 7 6 3 1 5 1 5 0
3-8. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 34 for IC Block Diagrams.
CN201
C201
T E
L
1 3 9 4 2 2 9 6 5 1 3
C235
C236
C234
C237
R231
IC201
C230
R232
R233
C233
X201
R236
C241
C232
C231
FB231
C221 R228 R229
C222
C218
Q212
R226
C217
R223
R227
C229
R222
C220
R230
C219
w w w
.
• Refer to page 18 for Waveform.
TUX201
C202
R201
Q203
Q201
FB230
R203
R205
C227
R202
Q202
D202
C226
C225
IC B/D
AEP, UK, E MODEL
IC202
D204
R225
C223
Q211
C224
R224
x
a o
y
i
http://www.xiaoyu163.com
8
R362
R361
C318
R301
C312
C317
R302
R363
IC361
IC304
C362
C313
C321
R303
R304
C316
C311
C310
IC B/D
Q
Q
3
7
6
3
C309
C306 C308
C307
IC301
R251
C254
C255
C251
R252
C252
C253
R254
R253
C303
C304
u 1 6 3
.
(Page 27)
25
25
http://www.xiaoyu163.com
2
4
9
9
8
R370
R365
C319
R305
C314
R366
R306
R364
C320
C361
D300
C315
IC305
C363
C322
R307
R308
C394
C393
1
5
1
5
0
8
9
2
4
R371
R372
R373
R374
R375
C302
C305
R309
m
c o
(Page 28)
CDX-CA900/CA900X
Ver 1.1
2
9
9
(Page 26)
9
8
2
9
9
Note:
• Voltage is dc with respect to ground under
no-signal (detuned) condition.
no mark : FM
(
) : AM/MW/LW

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