Sony STR-DB798 Service Manual

STR-DB798
2121
STR-DB798
6-8. PRINTED WIRING BOARD – DIGITAL BOARD (Conductor Side) –
IC1905
IC1902
J1101
IC1953
CN1103
C1915
C1507
C1544
C1102
C1406
X1601
IC1107
C1594
IC1106
C1119
C1606
C1912
C1403
C1574
C1534
C1116
IC1403
X1201
CN1101
C1151
C1407
C1914
C1908
C1402
C1134
CN1102
EB1101
C1126
IC1904
IC1105
C1404
C1409
Q1957
C1524
C1501
C1564
C1910
C1417
C1554
C1906
IC1903
C1627
C1584
IC1901
CN1105
CN1104
CN1112
C1550
CN1106
CN1110
CN1107
CNP352
C1212
C1211
C1105
IC1104
C1957
JR1210
JR1211
JR1212
JR1214
R1697
C1221
C1916
C1950
JR1216
JR1217
JR1121
C1231
C1207
R1719
C1408
R1543
C1418
R1524
C1610
R1521
C1309
R1687
C1659
C1614
R1551
FB1102
R1434
FB1202
R1203
C1905
R1685
C1107
C1605
D1502
C1522
R1304
C1602
R1573
C1909
C1913
C1672
JR1201
C1216
R1704
C1205
C1210
C1562
R1201
C1552
R1572
C1675
R1580
R1210
R1522
R1627
R1593
D1501
R1544
R1636
C1311
R1401
R1666
FB1203
R1628
C1219
C1542
C1415
C1121
C1122
FB1201
C1202
C1532
C1620
C1204
C1218
C1674
R1106
R1675
C1624
R1542
C1505
C1203
C1214
FB1602
R1562
R1561
R1581
C1603
C1572
R1695
C1120
C1673
C1414
C1206
R1571
R1720
C1510
C1233
R1205
R1635
R1591
C1209
C1671
C1413
C1582
R1583
C1310
C1123
R1314
C1112
R1554
C1405
C1153
R1632
C1106
C1676
R1592
R1661
C1213
R1101
R1532
R1523
C1227
R1541
R1660
R1531
R1682
C1103
R1563
C1632
C1411
C1509
C1613
R1582
C1416
R1421
R1659
FB1605
FB1603
C1131
C1412
FB1502
R1534
R1305
R1422
R1655
R1533
R1718
R1364
FB1501
R1432
C1201
C1514
C1502
R1424
R1431
R1717
R1115
R1552
R1402
R1553
C1608
C1111
C1108
R1703
R1654
JR1111
R1504
C1220
R1702
C1609
C1658
C1611
C1638
R1712
C1639
C1626
C1511
C1617
C1592
C1208
C1635
C1631
IC1151
R1116
R1153
R1152
R1156
R1022
R1691
R1021
C1618
R1713
R1023
R1631
C1911
R1619
R1618
R1617
R1670
JR1215
JR1218
R1151
JR1219
D1908
R1590
R1701
R1626
13
24
DIGITAL BOARD (CONDUCTOR SIDE)
1-867-430-
11
(11)
12
5
6
TUNER
COAXIAL
FM 75Ω
ANTENNA
AM
(AEP, UK)
3
1
1
3
(FOR CHECK)
(NC)
1
7
1
MAIN
BOARD
CN419
2
DC PWR
BOARD
CN907
COMP-V
BOARD
CNP3052
52
MAIN
BOARD
CNP419
53
3
DISPLAY
BOARD
CN1001
1
3
1
4
1
11
MAIN BOARD
CN403
MAIN BOARD
CN402
85
14
(CHASSIS)
COAXIAL IN
SA-CD/CD
COAXIAL IN
DVD
3
1
3
1
3
1
3
1
OPTICAL
MD OUT
IC1107
OPTICAL
MD IN
IC1106
OPTICAL
TV/SAT IN
IC1105
OPTICAL
DVD IN
IC1104
DIGITAL
(CHASSIS)
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10 11 12 13
13
13
BCE
1
3
14
15
2
1
(AEP, UK)
(Page 48)
(Page 32)
(Page 36)
(Page 36)
(Page 46)
(Page 36) (Page 36)
• See page 19 for Circuit Boards Location.
: Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D1501 G-11
D1502 G-11
D1908 C-2
IC1104 C-12
IC1105 D-12
IC1106 E-12
IC1107 F-12
IC1151 H-11
IC1403 H-6
IC1901 C-6
IC1902 C-7
IC1903 B-10
IC1904 B-5
IC1905 C-8
IC1953 C-3
Q1957 C-3

Sony STR-DB798 Specifications

General

Impedance	8 Ω
Supported radio bands	FM
Radio Data System (RDS)	Yes
Channels quantity	7 channels
I/O ports	Output(Component x 1, Optical Digital x 1, Composite x 1, S-Video x 1), Input(Component x 2, Optical Digital x 4, S-Video x 4, Coaxial Digital x 2, Composite x 4)