Pioneer SC-LX90 Service Manual page 217

5
DAC
AC
R1151 R1173
DACS1 2.0k 1% 240
DACS
DACLK
R1153 R1175
DADT
DADT1 2.0k 1% 240
R1155
2.4k
DSD2
R1156
+5DA1
2.4k
R1176
R1154
2.0k 1% 240
R1174
R1152
1% 240 1%
2.0k
9
1139:0
8
:0
)
AC
R1251 R1273
DACS2 2.0k 1% 240
DACS
DACLK
R1253 R1275
DADT
DADT2
2.0k 1% 240
R1255
DADT1
2.4k
DSD3
R1256
+5DA2
2.4k
R1254 R1276
2.0k 1% 240 1%
R1274
R1252
240
2.0k 1%
9
1239:0
8
0
AC
R1351 R1373
DACS3 2.0k 1% 240
DACS
DACLK
R1353 R1375
DADT
DADT3
2.0k 1% 240 1%
R1355
DADT2
2.4k
DSD6
R1356
+5DA3
2.4k
R1354 R1376
2.0k 1% 240 1%
R1374
R1352
1% 240 1%
2.0k
9
1339:0
8
1338:0
(1/10)
GNDASP
5
6
V+15A
R1157
2.4k 1%
R1159 C1159
VCE1040
1% 1.8k 220p
1%
2
8
-
1
R1161
3
+
4
1% 1.8k
1%
IC1151
LT1358CS8
1%
IC1151
LT1358CS8
1%
R1162
8
+
5
1%
1.8k
1% 7
-
4
6
R1160
C1160
VCE1040
1.8k
220p
R1158
1%
2.4k 1%
V-15A
V+15A
R1257
2.4k 1%
R1259 C1259
VCE1040
1% 1.8k 220p
1%
2
8
-
1
R1261
3
+
4
1% 1.8k
1%
IC1251
LT1358CS8
1%
IC1251
LT1358CS8
1%
R1262
8
+
5
1.8k
1% 7
-
4
6
R1260
C1260
VCE1040
1%
1.8k
220p
R1258
1%
2.4k 1%
V-15A
V+15A
R1357
2.4k 1%
R1359 C1359
VCE1040
1% 1.8k 220p
1%
2
8
-
1
R1361
3
+
4
1.8k
1%
IC1351
LT1358CS8
1%
IC1351
LT1358CS8
1%
R1362
8
+
5
1.8k
1% 7
-
4
6
R1360
C1360
VCE1040
1.8k
220p
R1358
1%
2.4k 1%
V-15A
6
R1167 0
C1169 stby
R1169 stby
2
8
-
1
C1161
R1165
3
+
4
ACH7198 200
1%
47/25 IC1152
stby
IC1152
stby
C1162 R1166
8
+
5
ACH7198
200
47/25 1% 7
-
4
6
R1170 stby
C1170 stby
R1168
0
R1267 0
C1269 stby
R1269 stby
2
8
-
1
C1261
R1265
3
+
4
ACH7198 200
1%
47/25 IC1252
stby
IC1252
stby
C1262 R1266
8
+
5
ACH7198
200
47/25 1% 7
-
4
6
R1270 stby
C1270 stby
R1268
0
R1367 0
C1369 stby
R1369 stby
2
8
-
1
C1361
R1365
3
+
4
ACH7198 200
1%
47/25 IC1352
stby
IC1352
stby
C1362 R1366
8
+
5
ACH7198
200
47/25 1% 7
-
4
6
R1370 stby
C1370 stby
R1368
0
SC-09TX
7
DAC ASSY
S
1/4
R1171
FLDA
0
R1172
FRDA
0
R1271
C1DA
0
R1272
C2DA
0
R1371
SLADA
0
R1372
SRADA
0
GNDA
7
8
A
B
FLDA
FRDA
C1DA
S
3/4
C2DA
SLADA
SRADA
C
D
E
DACOUT
F
S
1/4
71
8