SA-WX900 - Sony Audio Service Manual (repair manual). Page 5

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5
5
SA-WX900
2-2. SCHEMATIC DIAGRAM  –FILTER SECTION –
IC203(1/2)
IC205(1/2)
IC205(2/2)
C237
C238
C235
C236
CN202
C240
C239
Q204
Q203
R248
R247
R244
C220
R246
R245
D203
D202
R249
D201
R242
C219
R240
R241
R256
IC207
R232
R231
D204
R255
R254
C223
R253
R251
R250
C222
C221
R252
CN201
CN101
R201
R202
R203
C201
R204
R205
R208
R207
R206
C202
IC203(2/2)
R220
C211
R210
C209
R223
C210
R221
R222
Q202
R224
C203
IC201(2/2)
R110
C103
D101
D102
C101
D104
D103
R109
C102
R108
R104
R103
R102
R107
R105
R106
R101
TM101
L101
R112
C105
D106
C104
R114
C106
C110
C108
C111 C109
D105
CN204
CN301
R218
C206
Q201
C207
R216
R217
R219
R214
R215
R213
C208
C204
R211
C205
R209
R225
C212
C214
R226
C215
C213
R234
R229
C218
C216
R233
C241
C242
C232
C230
C231 C234
D205
CN206
CN302
R301
R302
CN205
CN401
R403
R404
R402
R401
R230
IC202(1/2)
IC201(1/2)
IC206(1/2)
IC206(2/2)
IC101(1/2)
IC202(2/2)
SW302
SW301
SW303
SW304
RV401
RV402
CN203
R111
IC101(2/2)
J101
C243
IC204(2/2)
IC204(1/2)
KIA4558P
KIA4558P
KIA4558P
0.1
0.1
10
50V
10
50V
XH5P
0.1
0.1
KTC3199
KTA1267
47k
47k
100k
10
50V
10k
10k
1SS133
1SS133
22k
1SS133
150
0.0015
10k
10k
12k
BU4066
47k
47k
1SS133
47k
47k
10
50V
4.7k
22k
15k
0.01
0.01
33k
5P
10k
10k
6.8k
100p
10k
10k
10k
47k
47k
10
50V
KIA4558P
6.8k
0.001
10
1
1k
1
680
100k
KTC3199
10k
10
50V
KIA4558P
2.2k
220p
1SS133
1SS133
220p
1SS133
1SS133
2.2k
220p
22k
47k
47k
4.7k
1/2W
22k
22k
22k
4.7k
1/2W
1k
10
50V
1SS133
220p
100k
47p
0.1
10
50V
0.1
10
50V
1SS133
5P
5P
1k
0.47
KTC3199
0.47
1k
68k
10k
3.3k
10
4.7k
0.001
1
10k
1
10k
4.7k
0.18
0.15
5.6k
0.68
0.33
2.2k
1k
0.001
0.022
15k
0.1
0.1
0.1
10
50V
10
50V
0.1
7
1SS133
4P
4P
22k
22k
7P
7P
47k
47k
2.2k
2.2k
47k
KIA4558P
BUFFER
KIA4558P
BA4558
BPF
BA4558
BA4558
KIA4558P
20kB
20kB
4P
1k
BA4558
0.1
KIA4558P
KIA4558P
L
-
+
R
-
+
L
-
+
R
-
+
OUT
IN
OUT
IN
LINE
SPEAKER
7
Ver 1.1
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