Printed Wiring Board - Bias Board - Sony STR-DA5500ES Service Manual Digest

STR-DA5500ES
Q Q
3 7 6 3 1 5 1 5 0

5-64. PRINTED WIRING BOARD - BIAS Board -

1 2
A
B
(Page 88)
BJ PROTECTOR (SB)
BOARD
CN1801
BIAS BOARD
C
14 CN1803
JL1713 JL1711 JL1718
JW1066
JW1067
R1872
R1824
R1821
RV1801 RV1851
R1822
C1821
JL1720
D
Q1821
B C E
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
STR-DA5500ES
• See page 36 for Circuit Boards Location.
3 4 5
(Page 83)
BD
A-CLASS AMP
BOARD
CN1908
JL1727
JL1728
CN1911
1 8
JW1068
JL1722 JW1076
D1908
Q1904
D1909
E B
JW1163
R1923 R1913
R1929 JW1164
Q1906 Q1907
Q1905
E B E B
E B
C2002
R1911 C1907
R1915
R1914
C1905 B E
C1906 Q1908
JW1162
R1912 D1905
JW1075
D1904 R1916
C1908
R1919
R1917
5 8
R1918 IC1901
JL1715
1 4 1
JW1077
JW1078
JL1716 JL1714
JL1717 JL1726
JL1719
R1873 R1871
RV1601
R1621 R1622
C1871
C1621
JL1712
R1624
JL1709
Q1871 JL1725 Q1621 JL1710
B C E B C E
x a o
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
6 7 8
(Page 88) (Page 88)
BH BG
PROTECTOR (F-C) BOARD PROTECTOR (F-C) BOARD
CN1503 CN1501
JL1707
8 1 10 1
CN1513 CN1512
JL1708 JW1080 JW1079
JW1081 JW1087
R1522 RV1501
R1521
C1521
JL1721
JL1723
R1524
Q1521
B C E
Q Q
3 7
u 1 6 3
y
86 86
2 4
8 9 9
9 10
BF
14
CN1705
JL1705
JW1088
R1571 R1721 R1722 R1724
R1572R1574
RV1701
C1721
C1571
RV1551
Q1571
Q1721
JL1704
JL1706
E
B C B C E
6 3 1 5 1 5 0 8 9
m
c o
.
2
8 9 9
11 12
(Page 88)
PROTECTOR (SURR) BOARD
CN1704
1
JL1702
R1774
JW1090
JL1703
JL1701
R1772
C1771
R1771
JW1089
RV1751
Q1771
11
B C E
(11)
1-879-970-
2 4 9 8 2 9 9