Printed Wiring Board - Digital Board (Conductor Side) - Sony STR-DB1070 - Fm Stereo/fm-am Receiver Service Manual

5-8. PRINTED WIRING BOARD – DIGITAL Board (Conductor Side) – •
1 2 3 4
A
DIGITAL BOARD
B (CONDUCTOR SIDE)
1 CN1106 9
C
1 CN1107 7
31
30
D
CN1101
C C1719
E DISP
FB1703
BOARD
CN1601
(Page 32)
C1713
C1723 C1725
R1813
C1727
F
JW1101
C1724 C1726
2 C1728
1
(US, CND, E, CH)
R1773
E
DC2
BOARD
G CN1108
CN901
(Page 36) 1 3
CP1103
CN1109
1 2
C1811
H
G
MAIN
BOARD
CN808
(Page 26)
C1812 3 1
I
3 1
IC1807
B
J
Q1810
C
C1809
E
3
IC1805
K
1
L
See page 14 for Circuit Boards Location.
5 6 7 8
(Page 36)
B DC2 BOARD
CN903
IC1802
IC1804 IC1803 IC1801
1 3 1
1 3 1 3
B B
C1808 C1807 C1802
C C
E E
Q1801
Q1803
C1712
X1701
(AEP, UK, E, CH)
R1811
JW1104
R1752
R1812
C1710
JW1105
R1736
R1704
Q1701
R1799 Q1702
(US, CND, E, CH) R1741
C1709
JW1102
E E
R1703
C1706
C1707
R1814 R1753
R1713
R1667
C1722
R1712
R1706
C1715
C1717
C1718
R1727
R1734
C1714 C1716
C1705
R1763
R1764 R1761 JW1001
R1735
R1738
R1815
C1701
R1760 R1762
R1758 R1737
C1708 C1611
R1771
C1721 R1756
R1702
R1749
R1759
R1757
(AEP, UK, E, CH)
(DB1070)
C1702
C1616
R1608
(DB1070)
R1212 R1610
IC1806
C1205
C1208
C1815
FB1201
C1206
C1212
C1213
IC1808 (DB1070)
3 1
R1204
C1201
B B
C C
20
2
E E 21 CN1102 1
FB1202
Q1811 Q1813
MAIN BOARD
F
CN806
(Page 26)
9 10 11 12
(Page 22)
A VIDEO BOARD
CN303
3
CN1104
C1801
(US, CND)
DB870: CND/
DB1070
R1655
R1656
R1654
R1657
R1653
C1508
JW1002
C1509
C1608
R1512
C1609
JW1004
JW1003
R1605
C1510 C1506
C1607 C1606
C1613
C1612
C1602
C1515
C1614 JW1006
JW1005
C1514
C1601 C1516
R1609
C1507
C1511
R1607
C1603
C1505
FB1602
C1512
C1615
C1604
X1601
R1601
C1610 C1605
R1513
C1513
FB1601
R1260
FB1603
C1617
C1241 C1251 C1261
R1250
R1240
C1221
C1252
C1262
C1242
R1251
R1261
R1241
R1252
R1242
C1231 R1262
C1207
C1211
R1243
C1232 R1253
R1263
C1222
R1231
C1214
C1210 R1221
R1232
R1222 C1244 C1254 C1264
R1233
R1223
C1204
C1224 20
C1203 C1234 21
CN1103
D MAIN BOARD
CN807
(Page 26)
21 21
13 14 15 16
AM
FM
75
COAXIAL
*SUPPLIED AS THE
*FM/AM TUNER UNIT
ASSEMBLED BLOCK
IC1302 IC1301
C1317
1 3 1
CN1105
C1311
C1312 C1310
R1303 C1307
CP1101
C1306
FB1401
C1318
(AEP, UK)
IC1401
C1402
C1411
C1425
C1431
C1418
C1423
C1417 C1403
C1421
C1419 IC1402
R1411
C1416
C1422
C1412
C1404
C1504
C1429
IC1403
C1503
X1501
C1430
C1502
C1424
R1509
C1501
IC1404
FB1404
C1426
C1405
C1410
C1102 C1406
R1270
R1280
FB1102
C1271 C1281
C1104
C1109 C1106
C1110
C1272
R1271
C1282
C1283
R1272
R1283
R1281
R1273
R1282 C1107
C1103
C1274 C1284
(DB1070)
C1131 C1114 C1121
C1115
2
1
STR-DB870/DB1070
17 18
• Semiconductor
Location
Ref. No. Location
IC1301 C-17
IC1302 C-16
IC1401 D-17
IC1402 E-17
3
IC1403 G-17
IC1404 H-17
C1309
IC1801 C-9
IC1802 C-8
IC1803 C-6
IC1804 C-5
IC1805 K-3
3
IC1806 I-4
DVD/LD
IC1807 I-4
OPTICAL
IN
IC1808 J-6
1
Q1701 E-7
Q1702 E-6
Q1801 C-8
3
Q1803 C-7
TV/SAT
OPTICAL
Q1810 J-3
IN
1
Q1811 K-5
Q1813 K-6
DIGITAL
(DB870)
MD/TAPE
3
OPTICAL
IN
MD/DAT
1
OPTICAL
IN
(DB1070)
(DB870)
MD/TAPE
3
OPTICAL
OUT
MD/DAT
1
OPTICAL
OUT
(DB1070)
R1401
J1401
DVD/LD
COAXIAL
IN
C1401
11
1-681-098-
(11)