Panasonic SA-HT40EE

IC1201
DUAL OP-AMP IC
DUAL OP-AMP IC
DUAL OP-AMP IC
IC1202
12
78
3
6
4
5
12
78
3
6
4
5
12
78
3
6
4
5
C0ABBB000297
IC1201
IC1202
C0ABBB000297
IC1203
IC1203
C0ABBB000297
DSP CIRCUIT
SCHEMATIC DIAGRAM - 2
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
16
T
CIRCUIT
(CN403A) ON
SCHEMATIC
DIAGRAM-3
CN403B
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
16
T
CIRCUIT
(CN904A) ON
SCHEMATIC
DIAGRAM-5
CN904B
LIN+LIN+
LIN- LIN-
AGND
MUTEC
SWOUT
COUT
AGND
SLOUT
AGND
SROUT
AGND
ROUT
AGND
LOUT
RIN+
RIN-
RIN+
RIN-
3
1
2
4
TO
CIRCUIT
(JW906) ON
SCHEMATIC
DIAGRAM-5
CN906
-7.5V
DGND
DGND
+7.5V
INT42
CS42CS42
INT49
CDOUT42
DSP_OFF
RST42
CDOUT49
INT49
CDOUT42
DSP_OFF
RST42
CDOUT49
CDIN
CCLK
CS49
FINT49
RST49
CDIN
CCLK
CS49
RST49
DGND
FCS49
DGND
17
18
INT42
R1410 0
R1401 0
R1406 0
R1405 0
R1404 0
R1403 0
R1411 0
R1402 0
R1409 0
R1407 0
R1408 0
-7.5V
+7.5V
+7.5V
-7.5V
: -B SIGNAL LINE
-7.5V
+7.5V
: +B SIGNAL LINE
: MAIN SIGNAL LINE
R1120 1.5K
R1121 1.5K
R1201
5.6K
C1201
1800P
R1231
5.6K
C1231
16V10
R1237
47K
R1232
2.7K
C1228
390P
C1237
0.01
C1216
1200P
R1222
1K
R1213
1.5K
C1213
16V22
C1202
5600P
R1207
1.5K
R1208
1.5K
C1207
5600P
R1216
1.5K
R1219
1K
C1217
16V22
C1222
1200P
R1225
2.7K
C1225
390P
R1226
5.6K
C1238
0.01
C1232
16V10
R1238
47K
C1208
1800P
R1202
5.6K
R1203
5.6K
C1203
1800P
R1233
5.6K
R1234
2.7K
C1233
16V10
C1229
390P
R1239
47K
C1239
0.01
C1245
25V47
C1218
1200P
R1223
1K
R1214
1.5K
C1214
16V22
R1209
1.5K
C1204
5600P
R1210
1.5K
C1209
5600P
R1217
1.5K
C1219
16V22
R1220
1K
C1223
1200P
C1226
390P
R1227
2.7K
R1228
5.6K
C1246
25V47
C1234
16V10
R1240
47K
R1204
5.6K
C1210
1800P
R1205
5.6K
C1205
1800P
R1235
5.6K
R1236
2.7K
C1230
390P
C1235
16V10
R1241
47K
C1240
0.01
C1241
0.01
C1220
1200P
R1224
1K
R1215
1.5K
C1215
16V22
C1206
5600P
R1211
1.5K
R1212
1.5K
C1211
5600P
R1221
1K
R1218
1.5K
C1221
16V22
C1224
1200P
C1227
390P
R1229
2.7K
R1230
5.6K
C1242
0.01
C1236
16V10
R1242
47K
C1212
1800P
R1206
5.6K
R1118
1.5K
R1119
1.5K
2
3
1
CN405
TO
CIRCUIT
(JW405) ON
SCHEMATIC
DIAGRAM-5
C1243
100P
C1412
100P
C1125
100P
O
MAIN
MAIN
O
MAIN
MAIN
SA-HT40EE DSP CIRCUIT
2/2
SA-HT40EE
40