Sony STR-DA3ES / STR-DA5ES / STR-VA555ES Service Manual ▷ View online
STR-DA3ES/DA5ES/VA555ES
25
25
5-9. SCHEMATIC DIAGRAM — DIGITAL SECTION (7/7)—
• See page 13 for Waveforms.
• See page 50,51,52 for IC Block Diagram.
• See page 50,51,52 for IC Block Diagram.
IC1801
µPC2933HF
IC1802
IC1803
µPC7805AHF
IC1804
Q1802
R1801
R1802
D1812
Q1801
Q1805
R1804
C1821
IC1805
µPC2933HF
C1809
IC1702
IC1703
IC1603
IC1604
IC1605
IC1606
Q1608
Q1607
R1649
R1650
R1648
R1647
Q1605
Q1606
Q1603
Q1604
R1646 R1645
Q1602
R1644
R1643
Q1601
IC1810
IC1806
IC1807
µPC7805AHF
R1813
R1814
C1811
C1825
C1822
R1806
Q1806
R1807
CN1802
CN1801
C1702
C1713
C1613
C1610
C1611
C1819
C1627
C1628
C1629
C1615
C1651
IC1607
C1607
C1603
C1602
C1617
R1607
R1609
R1610
R1608
R1606
R1601
R1602
R1603
R1604
R1605
R1701
CN1602
CN1601
CN1803
CN1701
C1707
R1702
C1708
C1703
C1801
C1701
C1805
C1803
C1807
C1616
C1601
C1608
C1609
C1606
C1605
R1618
C1634
C1642
C1650
R1634
R1626
R1642
R1658
C1626
C1625
C1633
C1641
C1649
R1633
R1625
R1641
R1657
R1617
C1624
C1632
C1640
C1648
R1632
R1624
R1640
R1656
R1616
R1615
C1623
C1631
C1639
C1647
R1631
R1623
R1639
R1655
C1622
C1630
C1638
C1646
R1630
R1622
R1638
R1654
R1613
C1621
C1620
C1619
R1612
R1611
R1614
C1637
C1636
C1645
R1629
R1621
R1628
R1620
R1636
R1637
R1652
R1653
C1635
C1643
R1627
R1619
R1635
R1651
C1705
C1706
R1711
R1707
R1715
C1712
C1704
C1614
C1709
C1710
C1711
R1659
R1713
R1710
R1709
R1706
R1705
R1703
R1714
R1717
R1716
R1660
R1708
R1704
R1712
C1813
C1612
C1604
D1801
D1803
D1804
D1805
D1806
Q1803
Q1804
Q1807
IC1601
IC1602
Q1609
D1701
1SR154-400
R1815
IC1701
FB1602
FB1701
0
µH
0
µH
FB1604
FB1603
FB1601
C1644
BA05T
M5F7905L
2SD773-34
1k
2.2k
1SS355
2SB733
2SB733
10k
22p
1000
63V
NJM4580E-D
NJM4580E-D
NJM4580E-D
NJM4580E-D
NJM4580E-D
NJM4580E-D
2SC3622ATP
-LK
2SC3622ATP
-LK
6.8k
6.8k
6.8k
6.8k
2SC3622ATP
-LK
2SC3622ATP
-LK
2SC3622ATP
-LK
2SC3622ATP
-LK
6.8k
6.8k
2SC3622ATP
-LK
6.8k
6.8k
2SC3622ATP
-LK
M5F7805L
BA00AST
2.2k
8.2k
1000
10V
0.1
22p
10k
2SB733
1k
VH2P
PH(6P)
0.1
0.1
0.1
0.1
0.1
1000
63V
0.0018
0.0018
0.0018
0.1
0.1
TC7W14FU
0.1
0.1
0.1
0.1
100
100
100
100
100
100
100
100
100
100
10k
PH(4P)
PH(12P)
VH-BLK2P
PH(9P)
0.0015
4.7k
0.0015
0.1
100
16V
16V
220
16V
16V
100
16V
100
16V
16V
100
16V
16V
330
16V
10
50V
330
16V
0.01
0.1
10
50V
8.2k
0.0018
180p
33
16V
1.5k
22k
100k
1k
33
16V
33
16V
0.0018
180p
33
16V
1.5k
22k
100k
1k
8.2k
33
16V
0.0018
180p
33
16V
1.5k
22k
100k
1k
8.2k
8.2k
33
16V
0.0018
180p
33
16V
1.5k
22k
100k
1k
33
16V
0.0018
180p
33
16V
1.5k
22k
100k
1k
8.2k
33
16V
33
16V
33
16V
8.2k
8.2k
8.2k
180p
180p
33
16V
1.5k
22k
1.5k
22k
100k
100k
1k
1k
180p
33
16V
1.5k
22k
100k
1k
0.1
100
16V
16V
9.1k
330
22k
33
16V
10
50V
220
16V
16V
0.1
10
50V
33
16V
1M
9.1k
9.1k
9.1k
330
330
4.7k
22k
47k
47k
1M
9.1k
330
9.1k
100
16V
16V
10
50V
220
16V
16V
1SR154-400TE-25
1SR154-400TE-25
1SR154-400TE-25
1SR154-400TE-25
1SR154-400TE-25
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
PCM1737E-1/2K
PCM1604Y/2K
DTA114EKA-T146
1
AK5352-VF-E2
33
16V
2-7
6-7
+5VB
+5V
4
5
9
11
+15V
+12V
-5V
+5V 2
+3.3VB
DGND
21
22
23
DSW+4.7V
DSW+5V
26
+32V
FL1
FL2
DA MUTE
DSW+3.3V
1
2
3
4
5
6
7
8
1
5
3
4
1
7
6
4
3
2
6
7
+38V
+9V
DGND
F1
F2
F2
-9V
AD-LCH
A-GND
AD-RCH
+15V
-15V
D-LCH
A-GND
A-GND
A-GND
A-GND
D-RCH
D-SLCH
D-SRCH
D-CCH
D-SWCH
D-SBLCH
D-SBRCH
TUN-LCH
TUN-GND
TUN-RCH
A-GND
A-GND
DGND
DGND
A-GND
A-GND
A-GND
A-GND
A-GND
INVERTER
INVERTER
INVERTER
INVERTER
BUFFER
BUFFER
LPF
LPF
LPF
LPF
D/A
CONVERTER
CONVERTER
D/A
+5V REG
+3.3V REG
+5V REG
+5V REG
-5V REG
+3.3V REG
+B SWITCH
+5V REG
+B SWITCH
A/D
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
+B SWITCH
CONVERTER
SWITCH
MUTE
B- SWITCH
4.7V REG
(6/7)
(4/7)
(4/7)
(4/7)
(4/7)
(2/7)
(3/7)
(3/7)
(4/7)
(5/7)
(6/7)
(1/7)
(1/7)
(1/7)
(2/7)
(1/7)
(1/7)
(2/7)
(1/7)
(2/7)
(1/7)
(2/7)
(1/7)
(4/7)
(5/7)
(6/7)
(4/7)
(3/7)
(2/7)
(2/7)
(Page 39)
BOARD
DC
(Page 45)
BOARD
AMP
BOARD
BOARD
BOARD
BOARD
E-VOL
E-VOL
E-VOL
E-VOL
(Page 37)
(Page 37)
(Page 37)
(Page 37)
1.5
3.2
1.6
1.5
STR-DA3ES/DA5ES/VA555ES
26
26
D1812
B-2
D1901
C-2
D2002
E-4
IC1101
C-12
IC1102
C-12
IC1103
D-11
IC1104
C-12
IC1201
D-6
IC1202
C-6
IC1203
D-6
IC1301
E-6
IC1302
E-6
IC1303
E-5
IC1401
D-7
IC1402
E-8
IC1403
E-7
IC1404
D-7
IC1501
E-9
IC1502
D-9
IC1503
E-10
IC1601
C-10
IC1602
B-11
IC1603
B-10
IC1604
B-9
IC1605
B-7
IC1606
B-6
IC1701
B-11
IC1702
B-13
IC1703
B-12
IC1901
D-2
IC1902
D-2
IC1903
C-3
IC2001
E-4
IC2002
D-2
IC2101
E-10
5-10.PRINTED WIRING BOARD — DEGITAL SECTION (SIDE A) —
• See page 12 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
Ref. No.
Location
11
(11)
1-681-476-
DIGITAL BOARD (SIDE A)
R1644
C1518
C1907
FB1901
R1527
R1439
IC1903
C1117
R1121
R1120
R1116
R1326
R1115
R1113
C1709
R1114
R1107
C1107
R2136
R2134
R2137
R2132
R2131
R2130
R2135
R1110
R1105
R1104
R1106
R1109
R2133
FB1301
IC2101
X1101
IC1104
IC1103
IC1102
IC1101
C1611
R1647
R1645
IC1604
IC1603
R1649
R1806
R1643
Q1809
E
E
E
E
C2113
R1303
FB2110
C1901
C1908
FB1503
R1807
R2129
R1438
R1554
R2128
R2127
R2124
R2123
R2123
IC1605
IC1902
R2122
R2115
R2117
R2103
R1801
R2025
R2021
R2126
IC1502
IC1501
R2116
R2125
R2114
IC2104
IC2102
IC1602
R1650
IC1702
IC1703
IC2106
IC2107
IC1901
R1506
R1526
Q1902
Q1807
IC1404
Q1903
Q1901
D1901
IC1606
R1555
IC2109
IC2103
IC1402
R1418
R1408
R1433
R1432
R1431
R1430
IC1503
R1427
R1440
R1426
R1424
R1423
R1422
R1421
R1420
R1419
R1409
R1405
R1508
R1435
R1402
R2051
R1434
IC1403
IC1401
R1912
R1646
R1429
R1437
R1322
R1222
R1323
R2046
R1601
R1425
IC2111
R1407
Q2101
FB2102
R1518
R1517
R1514
R1507
R1512
R1511
R1510
R1509
R1602
R1603
R1604
R1605
1
14
15
28
R1607 R1608
R1609
R1610
R1118
IC1601
IC2108
IC2105
R1648
IC1701
FB2109
R1915
R1229
FB2108
FB2107
C2109
R2104
R2047
R1228
R1227
FB2105
FB2106
R2146
R1226
R2145
R2148
R2147
R2144
D1812
R1225
C1822
C1821
R1804
R1224
R1901
R1917
R1910
R1911
R1913
R1914
R1223
C1204
C1303
R1218
IC2110
R1428
IC1303
R1436
R1916
C1108
R1108
C1106
X2101
VA555ES:AEP
C1115
C2117
R1553
C1116
R2106
R1513
R2141
R2142
R1606
R1206
R1205
R1112
R1221
R1201
DA5ES,VA555ES
IC1302
IC1301
IC1202
IC1201
R1325
R2048
R1404
R1324
R1304
IC1203
R1556
R1552
C2011
R2012
R2020
R2022
R2006
R2008
R2005
R2016
R2014
R2017
R2034
D2002
IC2002
R1320
R2167
R2007
R2009
C2009
Q2002
R2026
R1802
Q2003
IC2001
Q2001
C2129
Q2103
Q2102
R2165
R2166
C1610
FB1107
K
A
A
1
1
1
8
16
9
37
72
73
108
109
144
1
36
8
16
9
14
8
7
1
1
11
12
22
44
34
33
23
3
3
4
4
5
5
1
4
5
8
1
3
4
5
5
K
A
E
E
E
A
1
1
30
1
1
1
7
14
8
16
17
32
31
60
61
90
91
120
4
5
8
37
72
73
108
109
144
1
36
37
72
73
108
109 144
1
12
1
48
12
13
24
25
24
13
36
E
1
4
5
8
1
4
5
8
1
4
5
E
E
E
8
1
72
73
108
109
1
144
14
7
37
36
8
1
12
13
24
25
36
37
48
2
3
4
5
6
7
8
9
10
11
12
13
A
1
B
C
D
E
F
IC2102
E-11
IC2103
E-11
IC2104
E-11
IC2105
D-3
IC2106
D-4
IC2107
D-3
IC2108
E-2
IC2109
D-12
IC2110
C-4
IC2111
D-4
Q1807
B-5
Q1809
B-1
Q1901
C-2
Q1902
C-2
Q1903
C-3
Q2001
E-4
Q2002
E-4
Ref. No.
Location
Ref. No.
Location
Q2003
E-4
Q2101
E-12
Q2102
A-13
Q2103
D-13
STR-DA3ES/DA5ES/VA555ES
27
27
D1101
C-2
D1701
B-4
D1801
B-13
D1803
B-10
D1804
B-10
D1805
B-10
D1806
B-10
D1902
D-13
D1903
D-13
D2001
E-10
IC1204
C-8
IC1405
C-6
IC1504
D-4
IC1607
C-3
IC1801
A-12
IC1802
A-11
IC1803
B-13
IC1804
A-13
IC1805
A-11
IC1806
C-11
IC1807
A-10
IC1808
C-13
IC1809
B-13
IC1810
C-4
Q1601
B-5
Q1602
B-5
Q1603
B-6
Q1604
B-6
Q1605
A-7
Q1606
A-7
Q1607
B-8
Q1608
B-8
5-11.PRINTED WIRING BOARD — DIGITAL SECTION (SIDE B) —
• See page 12 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
Ref. No.
Location
11
(11)
1-681-476-
K
SPTM
BOARD
(Page 42)
TU301
TUNER
J
S–VIDEO
BOARD
(Page 32)
I
C–VIDEO
BOARD
(Page 34)
G
E–VOL
BOARD
(Page 36)
E–VOL
BOARD
(Page 36)
GG
DIGITAL
INPUT
BOARD
(Page 42)
H
E–VOL
BOARD
(Page 36)
DIGITAL BOARD (SIDE B)
N
F
E–VOL
BOARD
(Page 36)
E–VOL
BOARD
(Page 36)
E
D
SPTM
BOARD
(Page 44)
M
AMP
BOARD
(Page 38)
A
SUB DSP
BOARD
(Page 28)
B
DISPLAY
BOARD
(Page 40)
DISPLAY
BOARD
(Page 40)
C
R1652
R1651
R1812
R1636
R1635
R1628
R1627
R1620
R1619
R1612
R1611
R1307
R2033
R1537
R1538
C2123
R1533
R1542
R1543
R1544
R1545
R1546
R1547
R1548
R2036
R1310
R1502
R1209
R1312
R1305
R1103
R1540
R1403
R1101
R1122
R1536
FB2101
FB1102
FB1101
FB1105
C1603
C1216
C1609
C1820
C1602
C1617
C1825
R1202
3
2
1
C1615
R1653
R1638
R1637
R1630
R1629
R1622
R1621
R1614
R1613
R1656
R1655
R1640
R1639
R1632
R1631
C2118
R1624
R1623
C2114
C1510
C1613
C1703
C1409
R1616
C1824
R2102
C1118
C1112
R1907
R1905
R1414
R1615
C2119
R2112
R1660
R2024
C1119
R1810
R1816
R2121
R2120
R2108
R2119
C2125
C2001
C2101
Q1609
C1114
R2162
R2113
R2111
D1801
D1803
D1804
D1805
D1806
R2110
R2107
C1902
D1903
R1550
R1551
R1535
FB1601
FB1602
FB1603
FB1604
FB1502
R
1658
R1657
R1534
R1302
R2163
R1530
C1301
C1503
C1218
R1642
R1641
C1110
R1245
R1634
R1633
R1626
R1625
R1618
R1617
R1529
Q1803
Q1804
R1919
R1528
R2109
R1504
C2115
C1508
C1511
C1509
C1512
C2116
C1219
C1515
C1501
C1513
C1506
C2008
R1306
R1416
R1412
R1315
R1413
R1410
R1406
R1522
FB1402
R1102
C1401
C2111
C2120
C2102
C2103
C1411
R1204
R1238
R1241
C1215
C1403
R1811
C1404
C1405
C1202
FB1701
C1419
C1607
C1412
C1517
C1504
VA555ES:AEP
C1413
C1414
C1415
C1502
C1417
R1501
R1301
R1311
R1321
R1230
C1217
R1814
R1316
R1524
R1314
R1211
C2127
R1203
R1236
R1235
R1234
C1214
C2019
C1208
IC1405
C1402
C1514
R2161
R1233
FB1106
FB1103
R1520
R1531
R1523
R1516
FB1104
C1209
R1539
C1101
CN1101
C1206
C1416
C1210
DA3ES
C1211
C1212
C1213
R1237
C1812
R2105
R1231
C1702
C1904
R2118
R1702
R1703
R1704
R1705
R1706
R1707
R1708
R1709
R1710
R1711
R1712
R1713
R1714
R1715
R1716
R1717
C1823
R1813
R1809
Q1810
R1902
D1902
R1904
R1906
C1903
R1909
R1903
R1908
IC1204
R1659
R1213
R1701
C2121
R2023
C1111
C1120
C1103
C1406
C1407
C1102
R2164
C1606
R1240
R1242
R2037
R1243
R2050
R1111
R2101
R2004
R1515
C1905
R1216
R1313
R2053
FB2103
R1319
C2010
R2138
R2139
R1318
R1317
R1208
R1918
R1411
R1210
R1207
R1219
R1541
R1309
FB1202
R1503
R1239
R1244
IC1504
C2122
R2049
R1525
C1105
R1232
C1203
R2019
R2045
R2044
R1308
R2040
R2039
R2038
R2159
R2042
R2041
R2031
R2032
C2012
C2018
R2028
C2002
C2005
C2017
C2013
C2014
R2054
R2030
R2029
C2003
R2140
R2027
R2015
D2001
C2015
C2016
R2003
R2001
R2052
R2002
C2004
C2124
C1302
FB2001
C1516
X1501
C2006
C1201
R2035
R2043
C1705
R2013
R2018
C1713
IC1607
C1651
FB1203
Q1602
Q1601
C1636
C1635
C1624
C1507
C1109
CN1602
C1628
C1627
C1625
C1643
C1605
C1601
C1608
C1612
C1614
C1811
Q1604
Q1603
C1644
C1620
C1638
C1637
C1630
C1629
C1645
C1616
Q1801
IC1805
C1704
C1707
C1710
C1711
C1803
C1805
C1807
C2112
C1809
C2110
C1104
IC1808
C1817
C1906
C1701
IC1802
Q1606
Q1605
E
E
E
E
E
1
12
E
CN1301
DA5ES,VA555ES
IC1807
IC1803
C1646
C1649
C1622
C1819
C1640
CN1701
CN1801
CN1802
C1639
CN2107
C1632
C1631
LP1007
LP1004
LP1002
C1648
C1621
CN2105
C1801
1
3
1
3
1
3
1
3
1
3
1
3
1
3
6
E
E
E
1
1
4
3
C1708
IC1809
IC1801
Q1806
C1813
IC1804
IC1810
LP1003
Q1802
Q1805
Q1808
Q1811
C1712
Q1608
Q1607
C1650
C1647
C1642
C1641
C1634
C1633
C1626
C1623
C1505
C1410
CN2104
LP1005
X1401
CN2103
CN2101
IC1806
LP1001
CN1803
CN2102
C1408
C1207
R1815
X1201
C2126
C1619
C1604
C1815
CN2106
X2001
X1901
C1706
C1113
C1205
CN1601
LP1006
C2007
R2055
E
E
E
E
E
E
E
E
2
1
3
1
3
2
1
3
1
3
1
3
1
9
1
10
D1701
D1101
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
12
13
14
Ref. No.
Location
Q1609
B-9
Q1801
B-12
Q1802
B-13
Q1803
B-13
Q1804
B-13
Q1805
B-10
Q1806
B-9
Q1808
B-13
STR-DA3ES/DA5ES/VA555ES
28
28
5-12.PRINTED WIRING BOARD — SUB DSP SECTION (DA5ES, VA555ES) —
• See page 12 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC9001
C-8
IC9002
H-8
IC9003
F-9
IC9004
C-9
IC9005
H-9
IC9006
C-10
IC9007
G-11
IC9008
A-11
IC9009
C-11
IC9010
A-9
IC9011
F-11
IC9012
H-9
IC9013
H-10
SUB DSP BOARD (SIDE B)
SUB DSP BOARD (SIDE A)
A
DIGITAL
BOARD
(Page 27)
11
(11)
1-682-789-
11
(11)
1-682-789-
IC9006
IC9004
IC9001
IC9012
IC9003
IC9008
IC9009
C9011
R9036
IC9005
IC9002
C9006
C9016
R9035
R9033
R9031
R9029
R9027
R9025
R9023
R9022
R9019
IC9007
R9034
R9032
R9030
R9028
R9026
R9024
R9021
R9020
R9012
L9001
R9001
R9006
C9012
C9030
C9026
IC9010
C9028
R9013
R9037
R9004
R9002
R9011
C9031
C9033
L9002
C9037
IC9011
IC9013
R9039
R9040
C9038
R9041
R9014
C9008
C9013
C9015
C9023
C9027
C9022
R9018
C9021
C9024
C9020
C9018
C9017
C9014
C9009
C9007
C9002
C9003
C9004
C9005
R9005
R9003
R9007
R9008
R9009
R9010
R9015
R9016
R9017
C9034
C9019
C9010
C9001
R9038
C9032
X9001
C9035
CN9002
C9029
C9036
C9025
1
4
5
3
1
4
5
3
C9039
2
3
4
5
6
7
8
9
A
1
B
C
D
E
F
G
H
I
10
11
12
Click on the first or last page to see other STR-DA3ES / STR-DA5ES / STR-VA555ES service manuals if exist.