Sony STR-DE485 / STR-DE485E Service Manual ▷ View online
STR-DE485/DE485E
26
26
4-12. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/2) — • Refer to page 20 for Common Note on Schematic Diagram and Waveform and page 34 for IC Block Diagrams.
IC B/D
IC B/D
C1101
C1104
C1107
C1112
C1113
C1119
C1121
C1201
C1202
C1203
C1204
C1205
C1213
C1505
C1506
IC1102
IC1501
R1108
R1111
R1114
R1115
R1116
R1117
R1119
R1121
R1124
R1206
R1207
R1208
R1502
R1503
R1104
C1129
X1101
C1216
R1201
C1218
IC1201
TP1202
TP1203
TP1204
TP1205
TP1206
TP1207
TP1208
TP1209
TP1210
TP1211
TP1212
TP1213
TP1214
TP1215
TP1216
TP1217
TP1218
TP1219
TP1220
TP1221
TP1222
R1106
C1220
C1131
C1207
R1222
R1221
R1220
R1219
R1218
R1217
R1215
R1214
R1213
C1118
C1111
IC1105
TP1201
C1219
C1523
C1124
R1118
C1130
C1501
C1522
C1512
R1216
R1212
R1203
R1202
R1205
R1210
R1209
C1210
C1209
C1208
C1214
C1230
C1211
C1212
C1231
C1206
C1507
C1508
C1509
C1510
C1513
C1515
C1514
R1508
R1552
R1551
R1553
C1503
C1504
R1507
R1554
R1555
R1556
C1552
R1557
C1551
R1501
R1504
R1505
R1506
R1103
R1102
D1101
C1105
C1108
C1109
C1110
R1105
R1107
C1106
C1103
C1102
C1115
C1117
R1109
C1114
C1126
C1127
JR1116
JR1115
R1113
R1101
R1110
R1112
JR1122
R1509
IC1101
FB1102
FB1202
FB1201
IC1202
JR1121
FB1204
X1201
FB1203
D1501
D1502
FB1502
R1518
R1519
R1516
R1517
R1520
R1521
IC1503
JR1104
JR1103
FB1501
CNS1
IC1552
IC1502
C1502
FB1101
C1511
R1100
FB1105
FB1104
D1001
C1116
R1204
J1101
(Page 22)
(Page 27)
(Page 27)
STR-DE485/DE485E
27
27
4-13. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/2) — • Refer to page 20 for Common Note on Schematic Diagram and Waveform.
C1309
C1310
C1311
C1604
C1605
C1905
C1909
C1911
R1600
R1602
R1603
R1607
R1608
R1609
R1610
R1611
R1612
R1613
R1614
R1615
R1624
R1625
R1627
R1628
R1629
R1630
R1631
R1638
R1639
R1640
R1641
R1643
R1644
R1645
R1646
R1647
R1648
R1650
R1651
R1655
R1656
R1657
R1668
R1670
R1676
R1677
R1678
R1679
R1694
R1698
R1699
R1703
R1704
R1619
R1618
R1617
R1604
R1605
R1642
R1687
C1603
C1631
C1632
R1662
R1663
C1627
C1913
C1916
R1684
R1623
R1686
R1685
R1661
R1659
R1637
R1666
R1622
R1667
R1690
C1626
C1611
C1610
C1227
D1601
C1601
C1634
R1626
C1616
C1615
C1613
C1614
C1620
C1607
R1635
R1636
C1618
R1664
R1665
R1308
R1673
R1674
R1601
C1229
C1629
C1628
R1305
R1304
C1619
C1602
C1635
C1312
R1654
R1689
C1912
C1906
C1908
C1910
CNS8
IC1902
C1914
IC1905
C1915
R1710
R1711
R1705
CNS7
TM301
IC1903
IC1602
X1601
R1709
R1706
D1906
D1905
D1907
IC1901
L1901
IC1904
FB1601
R1707
R1708
CNP5
CNP6
CNS4
FB1603
C1606
FB1602
R1634
R1697
R1633
R1632
JR1114
C1633
CNS3
IC1604
Q1602
JR1110
CNS2
R1669
JR1111
R1658
JR1112
JR1113
R1688
R1620
R1682
R1621
C1221
R1314
R1364
IC1601
R1649
Q1601
R1606
C1617
C1612
(Page 26)
(Page 26)
(Page 22)
(Page 22)
(Page 29)
(Page 31)
(Page 33)
STR-DE485/DE485E
28
28
4-14. PRINTED WIRING BOARD — VIDEO SECTION — • Refer to page 15 for Circuit Boards Location and page 20 for Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
JW220
J200
J201
IC804
CNS150
IC103
R219
C213
C210
C214
IC807
C809
C827
R221
R218
C206
C207
C200
R200
R220
C208
C201
C209
C215
JW211
JW202
JW207
JW212
R201
CNP156
JW204
JW218
JW205
C248
C249
T20
T21
C824
C825
JW213
JW214
JW203
D203
D204
JW216
JW206
D203
F-4
D204
F-4
IC103
E-7
IC804
E-10
IC807
C-11
• Semiconductor
Location
Ref. No.
Location
(Page 21)
(Page 25)
STR-DE485/DE485E
29
29
4-15. SCHEMATIC DIAGRAM — VIDEO SECTION — • Refer to page 20 for Common Note on Schematic Diagram and page 34 for IC Block Diagrams.
IC B/D
C200
R220
R218
R221
C214
C215
C248
C249
R219
C827
D203
D204
J201
C201
J200
C825
C824
CNP156
3P
C213
C210
R200
C207
C206
R201
IC103
IC807
IC804
CNS150
C209
C809
C208
(Page 22)
(Page 27)
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