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Technics SX-PR603 Service Manual page 104

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SCHEMATIC DIAGRAM-12
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Z203
5
100x4
3
4
C257
R252
C254
220P
6.8K
50N1
N
R255
+15A
IC208
22K
C265
M5218AFPE3
0.1P
(OP.AMP)
8
7
6
5
+VCC
-VCC
1
2
3
4
C266
R254
0.1P
22K
-15A
C256
R250
C253
220P
6.8K
50N1
N
R253
R251
6.8K
6.8K
+5A
C229
R221
R224
50V1
4.7K
6.8K
C241 150P
C237
C224
0.001
6V100
R227 33K
+15A
C246
0.1P
8
7
6
5
+VCC
IC204
PCM1734EA-E2
(D/A CONVERTER)
-VCC
1
2
3
4
+5A
R223 33K
C238 150P
C225
R217
R220
50V1
4.7K
6.8K
-15A
C236
0.001
R247
56K
C259
C260
C261
470P
470P
470P
+15A
R246
56K
-15A
+VCC
R249
R248
3.3K
3.3K
SNS
PMUT
IC206
M5218AFPE3
(OP.AMP)
R259
R260
C247
1K
1K
0.1P
CN204
1
AUXR
AUXL
2
E
3
4
LOR
5
LOL
C262
470P
CN203
1
LOL
LOR
2
AMPL
3
4
AMPR
5
+15
6 -15
7 E
8 E
9 PMUT
10 E
11 E
12 VCC
13 VCC
14 SNS
CN202
SUMR
1
2
SUML
3
E
4
ROUT
5
LOUT

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