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Sony STR-DA3200ES - Printed Wiring Board - Bias Board

Sony STR-DA3200ES
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7474
STR-DA3200ES/DG1000
STR-DA3200ES/DG1000
6-43. PRINTED WIRING BOARD – BIAS Board –
See page 40 for Circuit Boards Location.
: Uses unleaded solder.
JW
1161
JW
11
62
JW
11
63
JW
1
165
JW
1
164
J
W
1169
J
W
116
6
CN1902
JW
11
99
JW
1200
JW
1
201
JW
1203
JW
12
04
JW1205
JW1202
Q
1824
R
1886
R
1636
R
1826
C
1621
Q
1873
R
1885
R
V
1601
R
1876
R
1821
Q
1874
Q
1822
EB1901
D
1821
C1823
IC1903
C1
907
R
1536
CNP1801
R
15
86
R
17
36
CNP1802
R
1786
RV1701
R
1836
CNP1751
R
1883
R1522
C
1822
R1524
R
1525
R
1527
R
1528
R
1529
R
1530
R
1531
R
1532
R
15
34
R
1535
Q
1523
C1905
D
1522
D
1
901
D
1
902
D1903
D1904
D
19
05
R
1
909
R
1
910
R1911
R1912
R
1913
R
1
914
D
1822
R
1915
R1916
Q
1823
R
1835
R
1533
R
1832
R
1831
R
1830
R
19
17
R1918
R
1829
R1919
R1828
R
1827
R
1825
R1824
Q
1
904
Q1905
R1822
Q
19
06
Q
190
7
Q
19
08
C1571
R
1834
R1783
R
1633
C19
08
IC1905
R
V
180
1
R
1626
R
1871
Q
1624
Q
1872
D
1871
C
1873
CNP1851
CNP1852
C
182
4
C
1872
C
18
71
D
1872
C
1522
C1
624
C
190
6
CNP1502
CNP1501
C
1523
D
1521
IC1901
Q
1522
Q
1
574
R
152
1
R
1
576
R1572
R1574
R
1575
R
1
577
R
1578
R
15
79
R
15
80
R
1
581
R
1582
R
15
84
R
1
585
Q
1
573
D
15
72
C
172
1
C
1
572
C
15
24
CNP1552
CNP1551
C
1
573
D
15
71
Q
1
572
Q
172
4
R
1571
R
1
726
R
V
15
01
R1722
R1724
R
1
725
R
1
727
R
1
728
R
1
729
R
17
30
R
1
731
R
17
32
R
17
34
R
1
735
Q
1
723
D
17
22
C
1774
C
1
722
C1574
CNP1702
CNP1701
C
1
723
D
17
21
Q
1
722
C
1913
R
172
1
R
1776
RV1551
R
1772
R
1774
R
1775
R1777R1778
R
1779
R
1
780
R1781
R1782
R
1833
R1785
Q
1773
D1772
C
172
4
C
1772
C
1771
CNP1752
C17
73
D1771
Q
1772
Q
177
4
R
1
771
R1622
R1624
R
1625
R
1627
R
1628
R
1629
R
1630
R
1631
R
1632
R
17
33
R
1634
R
1635
Q
1623
D
1622
C
152
1
C1622
C
1
874
CNP1602
CNP1601
C
1623
D
1621
Q
1622
Q
1524
R
1621
R
1526
R
V
185
1
R
1872
R
1874
R
1875
R
1877
R
1878
R
1879
R
1880
R
1881
R
1882
R
15
83
R
1884
R
19
28
R
1
784
C
1909
D
1
906
C
18
21
C
1910
E
B
1902
R
V
175
1
E
EEEEE
E
EEEE
E
E
E
E
17
12
E
E
E
E
E
EE
E
E
(CHASSIS)
E
E
BA
POWER AMP
BOARD
CN1801
121
1712171217121712
1712
7
(CHASSIS)
AW
POWER AMP
BOARD
CN1751
AX
POWER AMP
BOARD
CN1701
AY
POWER AMP
BOARD
CN1551
AZ
POWER AMP
BOARD
CN1501
BC
POWER AMP
BOARD
CN1601
BB
POWER AMP
BOARD
CN1851
AU
A CLASS BOARD
CNP1901
110
1-869-758-
11
(13)
BIAS BOARD
(FOR ADJUSTMENT)
(FOR ADJUSTMENT)
(FOR ADJUSTMENT)
(FOR ADJUSTMENT)(FOR ADJUSTMENT)(FOR ADJUSTMENT)
(FOR ADJUSTMENT)
1313
BC E
Q1721
BC E
Q1771
BC E
Q1571
BC E
Q1521
BC E
Q1621
BC E
Q1871
BC E
Q1821
A
B
C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Ref. No. LocationRef. No. Location
D1521 A-6
D1522 A-7
D1571 A-7
D1572 A-8
D1621 A-4
D1622 A-5
D1721 A-9
D1722 A-10
D1771 B-13
D1772 B-13
D1821 B-2
D1822 A-2
D1871 A-3
D1872 A-4
D1901 B-11
Semiconductor Location
Ref. No. Location Ref. No. Location
D1902 B-11
D1903 B-11
D1904 B-11
D1905 A-12
D1906 C-12
IC1901 A-13
IC1903 C-11
IC1905 C-11
Q1521 C-8
Q1522 B-7
Q1523 B-6
Q1524 B-7
Q1571 C-10
Q1572 B-8
Q1573 B-8
Q1574 B-9
Q1621 C-6
Q1622 B-5
Q1623 B-5
Q1624 B-6
Q1721 C-12
Q1722 B-10
Q1723 B-9
Q1724 B-10
Q1771 C-14
Q1772 B-14
Q1773 B-14
Q1774 B-13
Q1821 C-2
Q1822 B-2
Q1823 B-2
Q1824 B-3
Q1871 C-4
Q1872 B-4
Q1873 B-3
Q1874 B-4
Q1904 B-11
Q1905 B-11
Q1906 B-12
Q1907 B-12
Q1908 B-12
(Page 70)
(Page 72)
(Page 72) (Page 72)
(Page 72)(Page 72)
(Page 72)
(Page 72)

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