Sony STR-DB1070 Service Manual - Page 20

PRINTED WIRING BOARD – DIGITAL Board (Component Side) –, See for Circuit Boards Location.

Page 20 highlights

STR-DB870/DB1070 5-7. PRINTED WIRING BOARD - DIGITAL Board (Component Side) - • See page 14 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D1701 D1702 D1703 D1801 D1802 D1803 D-11 F-13 G-13 B-14 B-16 I-15 IC1101 IC1102 IC1201 IC1202 IC1221 IC1241 IC1261 IC1281 IC1303 IC1405 IC1406 IC1407 IC1408 IC1409 IC1410 IC1501 IC1502 IC1601 IC1602 IC1701 IC1702 IC1703 H-4 J-3 I-10 I-11 I-8 I-7 I-5 I-4 B-3 G-2 D-2 F-3 E-4 E-4 F-4 F-6 D-6 G-9 E-9 F-12 C-14 E-13 Q1401 Q1402 Q1703 Q1704 Q1705 Q1802 Q1804 Q1812 Q1814 C-3 C-3 G-13 G-13 G-13 B-10 B-11 I-14 J-13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 A DIGITAL BOARD (COMPONENT SIDE) C1320 B L1201 C1319 C1308 C1315 C1314 C1313 C1316 R1809 E Q1802 R1801 R1802 E Q1804 R1803 R1804 D1801 D1802 IC1303 C X1301 FB1402 R1307 Q1402 R1308 (AEP, UK) E R1417 R1414 E R1416 R1430 R1427 R1406 C1413 R1415 Q1401 R1419 R1420 R1428 D IC1406 R1425 C1420 R1412 IC1408 R1407 R1413 IC1502 R1566 C1415 FB1403 R1426 R1410 E R1435 R1434 R1666 R1606 IC1602 R1723 R1725 R1724 R1726 R1739 R1740 (US, CND) R1742 R1746 R1745 R1748 R1750 IC1702 R1755 1 5 C1720 C1711 34 R1800 R1765 R1754 R1751 R1766 R1768 R1716 R1705 R1650 R1651 R1710 R1709 R1707 R1711 R1715 R1714 R1708 D1701 R1717 R1743 IC1703 R1770 R1769 (DB1070) R1772 R1775 R1774 R1777 R1779 R1776 R1778 R1780 R1810 C1414 R1436 IC1407 IC1410 IC1409 R1505 R1508 C1428 R1432 R1408 FB1406 R1418 FB1405 F R1402 G IC1405 R1404 C1408 R1409 R1421 X1401 R1433 R1431 R1437 R1424 R1422 FB1407 R1423 C1105 R1101 IC1501 FB1501 IC1601 C1108 R1429 R1405 R1403 IC1101 R1507 R1502 R1504 R1510 R1602 C1618 H R1501 R1503 C1101 R1506 R1603 R1718 R1720 R1721 R1719 IC1701 R1781 R1794 R1788 R1784 R1792 R1790 R1786 R1783 R1789 R1787 R1785 R1793 R1791 R1611 R1728 R1729 R1730 R1731 R1732 R1733 R1744 D1702 R1701 R1747 R1795 R1796 Q1703 E Q1704 E D1703 K E JW1103 (US, CND, E, CH) R1767 (AEP, UK) R1797 Q1705 R1612 FB1604 R1722 R1798 A A R1782 IC1281 IC1261 IC1241 R1230 R1201 R1202 C1273 C1263 C1253 C1243 R1220 R1203 IC1202 I IC1221 C1113 FB1101 (DB1070) (DB1070) E D1803 Q1812 R1121 R1131 R1284 R1274 R1264 R1254 R1244 C1233 C1223 IC1201 E R1807 R1805 IC1102 R1122 C1112 R1134 J R1132 R1234 R1224 Q1814 R1808 R1806 R1124 11 1-681-098- (11) 20 20

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STR-DB870/DB1070
20
20
5-7.
PRINTED
WIRING
BOARD
– DIGITAL Board (Component Side) –
See page 14 for Circuit Boards Location.
R1274
R1769
R1651
R1606
R1716
R1650
R1751
C1243
R1224
R1234
R1244
R1220
C1414
R1203
C1233
D1701
R1767
R1808
R1798
R1797
R1796
R1793
R1792
R1791
R1790
R1789
R1788
R1787
X1301
R1780
R1786
R1785
R1784
R1783
R1782
R1779
R1778
R1777
R1776
R1775
R1774
R1772
R1781
R1768
R1770
R1765
R1795
R1800
R1766
R1755
R1754
R1748
R1701
R1746
R1744
R1745
R1742
R1750
R1804
R1714
R1740
R1732
R1731
R1730
R1729
R1728
R1747
R1739
R1726
R1725
R1724
R1733
R1721
R1720
R1719
R1718
R1705
R1711
R1715
R1743
R1710
IC1303
R1709
R1707
R1717
R1708
R1666
JW1103
C1711
IC1407
C1720
D1702
D1703
Q1705
Q1704
Q1703
IC1602
R1230
R1603
IC1702
IC1501
IC1601
C1428
R1402
R1409
R1405
R1407
R1434
C1108
R1403
FB1407
R1404
C1101
C1415
FB1403
R1307
R1414
R1415
R1416
Q1401
Q1402
R1419
FB1405
R1413
FB1406
R1433
X1401
C1408
R1508
R1418
R1431
R1422
R1423
R1506
R1566
R1426
R1427
R1428
R1420
R1425
R1430
C1413
Q1804
Q1812
R1809
C1315
C1313
C1320
C1420
C1316
C1319
L1201
R1406
R1417
R1308
C1308
FB1604
D1801
D1803
R1723
R1801
R1802
R1803
D1802
R1421
C1314
C1618
R1505
R1432
R1502
R1503
R1504
R1510
R1507
R1501
R1121
R1810
R1412
R1602
FB1402
C1223
R1408
R1722
R1201
R1410
IC1703
R1806
R1807
R1794
R1805
R1611
R1202
IC1202
IC1701
Q1814
IC1221
IC1281
IC1406
IC1409
IC1241
IC1261
R1284
IC1102
C1253
IC1410
IC1405
IC1408
C1273
R1254
R1124
R1264
R1122
R1131
Q1802
C1263
R1134
C1112
FB1501
R1101
IC1201
R1424
R1132
C1105
C1113
R1429
R1435
R1436
R1437
FB1101
R1612
IC1101
(AEP, UK)
IC1502
(DB1070)
DIGITAL BOARD
(COMPONENT SIDE)
E
E
E
E
(DB1070)
(AEP, UK)
(US, CND, E, CH)
E
E
(DB1070)
A
E
E
E
A
K
1
3
5
4
(US, CND)
1-681-098-
11
(11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
A
B
C
D
E
F
G
H
I
J
D1701
D-11
D1702
F-13
D1703
G-13
D1801
B-14
D1802
B-16
D1803
I-15
IC1101
H-4
IC1102
J-3
IC1201
I-10
IC1202
I-11
IC1221
I-8
IC1241
I-7
IC1261
I-5
IC1281
I-4
IC1303
B-3
IC1405
G-2
IC1406
D-2
IC1407
F-3
IC1408
E-4
IC1409
E-4
IC1410
F-4
IC1501
F-6
IC1502
D-6
IC1601
G-9
IC1602
E-9
IC1701
F-12
IC1702
C-14
IC1703
E-13
Q1401
C-3
Q1402
C-3
Q1703
G-13
Q1704
G-13
Q1705
G-13
Q1802
B-10
Q1804
B-11
Q1812
I-14
Q1814
J-13
• Semiconductor
Location
Ref. No.
Location