Sony MB-806A Service Manual page 76

6
1/2 AF OUT(1)-(6)
1
C1022 IC1001(4/4)
560p µPC4574G2- R1002
CH T1 100
1/2 +9V
C1023
TP1006
560p R1023
2.7k
CH
12
4 14
13
R1021 R1022
11
15k 15k
R1001
4.7k
1/2 GND
C1024
C1025
270p C1026 0.0027
CH NM FILM
A
C1005
2
0.1
F
1/2 -9V
TP1002
IC1001(1/4)
µPC4574G2-
1/2 MUTE
C1322
560p
CH
C1323 IC1301(4/4)
µPC4574G2-
560p R1323 R1302
T1 2.7k
CH 100
3
TP1009
R1321
4
15k
12
14
R1322 13
15k
11
R1301 C1324
4.7k 270p
CH
C1325
0.0027
C1326
NM FILM
C1305
0.1
F
IC1301(1/4)
µPC4574G2-
4
5
NOTE
• DC Voltage are taken with digital multimeter (input impedance 1 MΩ or more)
under no-signal conditions.
• AF level value of AF out (2), (3), (4), (5), (6) blocks are same as AF out (1) block.
A B
MB-871 (2/2), CN-1908
IC1002(1/2) IC1003(1/2)
NJM4560M-T NJM5532M-T
1 1
Q1002
IC1001(3/4) C1007
C1004 R1007 R1011 DTC323TKT1 TP1007
µPC4574G2- D 100
Q1001 46
0.1 12k 5.1k
T1 6.3V DTC323TKT1
8
F 2 0.5% 0.5%
B 46
1
10
8 R1015
3
3
100
9
4 3 8 2
1
3
2 R1016
C1013
C1006 NM 1 2
C1011 0.1 4
0.0033
R1012 R1101
0.1 R1008 F C1009
R1004 B
5.1k
F 12k 470p
1.8k 0.5% 1
0.5% CH
R1006 C1010 1
R1005 10k
R1003 R1009 470p
2
15k 10k 0.5% R1013 C1014
12k CH
0.5% 5.1k 0.1
0.5% 6 1
0.5% F
6 2
7 3
7 5
R1018
5
NM
3 R1014
7 3
5
1 5.1k
C1012 R1017
2 6 0.5%
100
0.1
R1010
F
12k
C1008
E Q1004 Q1003
0.5%
100 DTC323TKT1 DTC323TKT1
6.3V 46 46
IC1001(2/4) IC1002(2/2) IC1003(2/2)
C
µPC4574G2- NJM4560M-T NJM5532M-T
T1 T1
1 1
IC1301(3/4) IC1302(1/2) IC1303(1/2)
µPC4574G2- NJM4560M-T NJM5532M-T
R1421
T1 1 1 15k
C1307
C1304 R1307 R1311 Q1301 Q1302 TP1010
0.1 100
12k 5.1k DTC323TKT1 DTC323TKT1
6.3V
F 8
10 2 0.5% 0.5% 46 46
1
8
3 R1315
9 3
100
4 3
8 2
1 R1316
3
C1306
2 NM
0.0033 C1313
R1312
B C1311 0.1 1 2
4 5.1k R1401
R1304 0.1 R1308 F C1309
0.5%
1.8k F 12k 470p
0.5% 1
CH
1
R1306
C1310
R1305
R1303 10k R1309 470p
10k
15k R1313 C1314 2
0.5% 12k CH
0.5%
5.1k 0.1 1
0.5% 6
0.5% F
6
7 2 3
5
7
R1318
5
NM
3 3
7 5
1 C1312
R1317
0.1
2 6 100
F
R1310
R1314
12k
5.1k C1308 Q1304 Q1303
0.5% 100
0.5% DTC323TKT1 DTC323TKT1
6.3V
46 46
IC1301(2/4) IC1302(2/2) IC1303(2/2)
µPC4574G2- NJM4560M-T NJM5532M-T
T1 T1 1 1
C
MB-871 (2/2), CN-1908
C1122
560p
CH
IC1101(4/4) IC1101(3/4) IC1102(1/2) IC1103(1/2)
C1123 µPC4574G2- R1102 µPC4574G2-
R1121 NJM4560M-T NJM5532M-T
560p T1 100 T1
15k 1 1
CH
R1111 C1107 Q1101
C1104 R1107
5.1k 100
R1123 12k DTC323TKT1
0.1
2.7k 0.5% 6.3V 46
F 8 0.5%
12 4 14 2
1
10
8 R1115
13 3
R1122
100
9
15k 11
4 8 2
3
1 R1116
NM
C1106 C1113 2
R1112
0.0033 0.1 4
C1111 5.1k
B R1108 F C1109
0.1 0.5%
4.7k R1104
12k 470p
1.8k F
0.5% CH
R1106 C1110
C1124 C1125 R1103
10k R1109 470p
R1105
270p C1126 0.0027 15k R1113 C1114
0.5% 12k CH
10k
CH NM FILM 5.1k 0.1
0.5%
0.5% 6
0.5% F
6
7 2
5
7 R1118
5
NM
3 R1114
7
5 5.1k
1 C1112
R1117
2 0.5%
0.1 6 100
F
R1110
C1105
0.1 12k C1108
Q1104
F 0.5% 100 DTC323TKT1
6.3V 46
IC1101(1/4) IC1101(2/4) IC1102(2/2) IC1103(2/2)
µPC4574G2- µPC4574G2- NJM4560M-T NJM5532M-T
T1 T1
1 1
C1422
560p
CH IC1403(1/2)
IC1402(1/2)
IC1401(4/4) IC1401(3/4)
C1423 NJM4560M-T NJM5532M-T
µPC4574G2- µPC4574G2-
560p 1 1
T1 T1
CH
R1423 C1407
C1404 R1411
R1407
2.7k 0.1 5.1k 100 Q1401
12k
4 6.3V
R1402 F 8 0.5% DTC323TKT1
12 0.5%
14 2
100 1 46
10
13 8 3 R1415
R1422
100
15k 9
4
11 3 8 2
R1416
1
NM
C1413 2
C1406
0.0033 C1411 0.1 R1412
4
F
B 0.1 R1408 C1409 5.1k
4.7k R1404 0.5%
F 12k 470p
1.8k 0.5%
CH
R1406
C1424 C1410
C1426
C1425 R1403 R1405 10k R1409 470p
270p
NM 0.0027 15k 10k 0.5% C1414
12k R1413 CH
CH
FILM 0.5% 0.1
0.5% 6 5.1k
F
6 0.5%
7 2
5
7 R1418
5 NM
3 7 5
C1412
1 R1417
2 0.1 6 100
C1405
F R1410
0.1 R1414
12k
F 5.1k C1408 Q1404
0.5% 100
0.5% DTC323TKT1
6.3V
IC1401(1/4) IC1401(2/4) IC1402(2/2) IC1403(2/2)
µPC4574G2- µPC4574G2- NJM4560M-T NJM5532M-T
T1 T1 1 1
R1601
10k
R1602
10k
R1603
10k
R1604
10k
R1605
10k
R1606
10k
8-2 8-2
D E
C1222
560p
CH
C1223
560p
CH
IC1201(4/4) IC1201(3/4) IC1202(1/2) IC1203(1/2)
R1221 µPC4574G2- µPC4574G2-
NJM4560M-T NJM5532M-T
15k T1 R1202 T1
1 1
100
Q1102 TP1008 R1211
C1204 R1207
DTC323TKT1 R1223 0.1 5.1k
12k
46 2.7k
F 8 0.5% 0.5%
12 4 14 2
1
10
13
8 3
3 R1222
9
15k
4 3
11
3
C1206
2
0.0033 C1213
1 2
B C1211 0.1
R1208
R1204 0.1 F
12k
1.8k F
1
0.5%
1
R1206
R1201 C1224 R1203 R1205
C1225 10k R1209
2
4.7k 270p C1226 0.0027 15k 10k R1213
0.5% 12k
1 CH NM FILM 0.5% 5.1k
0.5%
6
0.5%
6
3
5
7
5
R1214
3
3
7 5 5.1k
C1212
1
0.5%
2 0.1 6
C1205
F
0.1
F
Q1103
DTC323TKT1
46
IC1201(1/4) IC1201(2/4) R1210 IC1202(2/2) IC1203(2/2)
µPC4574G2- µPC4574G2- 12k NJM4560M-T NJM5532M-T
T1 T1
0.5% 1
C1522
560p
CH
C1523 IC1501(4/4) IC1501(3/4) IC1503(1/2)
IC1502(1/2)
µPC4574G2- µPC4574G2-
560p NJM4560M-T NJM5532M-T
R1521 T1 T1
CH 1 1
15k
R1502
Q1402 TP1011 R1511
R1507
100 C1504 5.1k
DTC323TKT1 R1523 12k
4 0.1
8 0.5%
46 2.7k 2 0.5%
12 F
1
14 10
8 3
3 R1522 13
15k 9
4
11 3
3
C1506
2
0.0033
C1513
1 2 B C1511 0.1
R1501
R1504 0.1 R1508 F
4.7k
1.8k F 12k
1 0.5%
1
R1506
C1524 C1525 R1503 R1505 R1509
10k
2 270p 0.0027 10k
C1526 15k 12k R1513
0.5%
1 CH NM FILM 0.5%
0.5% 5.1k
6
6 0.5%
3
7 5
5
3 3
C1512 7 5
1
0.1
2 6
F
C1505 R1510 R1514
Q1403 0.1 12k 5.1k
F
DTC323TKT1 0.5% 0.5%
46 46
IC1501(1/4) IC1501(2/4) IC1502(2/2) IC1503(2/2)
µPC4574G2- µPC4574G2- NJM4560M-T NJM5532M-T
T1 T1 1
IC1601(3/4) IC1602(1/2) IC1603(1/2)
IC1601(4/4)
µPC4574G2- NJM4560M-T NJM5532M-T
µPC4574G2-
T1 T1 1 1
R1613
4 R1617
R1608 12k
12 C1607
5.1k
100 0.5%
14 10 100
0.5%
C1611
13 8 6.3V
8 2
0.1
9 1
F
11 R1618
C1606 3
R1627 C1604
100 C1613
10k 0.1 0.0033
4
3 0.1
F B 8
C1615 1 F
330p 2
R1609 R1619
CH 4
1.8k R1620 NM
R1607 R1614 C1609
5.1k
4.7k 470p
12k
0.5%
CH
0.5%
R1611 R1621
C1610
R1612 R1615
C1605 R1610 10k 5.1k
10k 470p
12k
0.1 15k 0.5% 0.5% CH R1626
0.5% 0.5%
6
F NM
6
7
7 5
3
5
R1623
1 5
2 7 5.1k
R1622
IC1601(2/4) 0.5%
µPC4574G2- 6 100
T1
IC1601(1/4) C1612 C1608
R1616 100
µPC4574G2- 0.1
12k
6.3V
T1 F
0.5%
IC1602(2/2) IC1603(2/2) C1614
0.1
NJM4560M-T NJM5532M-T
1 1 F
F
F
C1207 Q1201 Q1202
100
DTC323TKT1 DTC323TKT1
6.3V 46 46
R1215
3
100
8 2
R1216
NM
1 3
R1212
1 2
4
5.1k
C1209
0.5%
470p
CH 1
C1210 1
470p
2
C1214
CH
0.1 1
F
2
7 3
R1218
NM
3
R1217
100
C1208
Q1204 Q1203
100 DTC323TKT1 DTC323TKT1
6.3V 46 46
1
C1507
Q1502
100 Q1501
DTC323TKT1
6.3V DTC323TKT1
46
46
R1515
3
100
8 R1516 2
1 NM 3
4 R1512 1 2
C1509 5.1k
470p 0.5%
1
CH
C1510 1
470p
C1514 2
CH
0.1 1
F
7 2 3
R1518
NM
3
R1517
100
C1508 Q1504 Q1503
100
DTC323TKT1 DTC323TKT1
6.3V
46 46
1
Q1601
DTC323TKT1
46
3
2
3
1 2
Q1602
DTC323TKT1
46
1
1
Q1603
2
DTC323TKT1
1 46
2 3
3
Q1604
DTC323TKT1
46
MB-806A (CE)
WRU-806A (CE, AU)
G H