Printed Wiring Board - Power Amp Board - Sony STR-DA3300ES Service Manual
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Also See for STR-DA3300ES:
- Operating instructions manual (294 pages) ,
- Service manual (242 pages) ,
- Technical bulletin (7 pages)
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STR-DA3300ES/DG1100
6-29. PRINTED WIRING BOARD – POWER AMP Board –
1
2
POWER AMP BOARD
A
Q1808
Q1807
E
C
B
E
C
B
R1815
R1817
C1813
C1812
JH1007
R1816
B
C
D
STR-DA3300ES/DG1100
• See page 37 for Circuit Boards Location.
3
4
5
Q1858
Q1857
Q1608
E
C
B
E
C
B
E
C
B
C1863
R1865
R1867
JH1006
C1862
C1613
JH1013
JH1012
R1866
14
1
CN1872
JW1027
R1818
R1868
L1851
L1801
CN1852
CN1602
CN1802
JW1018
JW1020
JW1019
CN1904
12
PROTECTOR (SB)
V
S
BOARD
CN1871
(Page 60)
: Uses unleaded solder.
6
7
8
Q1607
Q1508
Q1507
E
C
B
E
C
B
E
C
B
R1617
R1615
R1517
JH1004
C1612
JH1005
C1513
C1512
JW1014
JH1011
JW1023
R1616
R1516
JW1024
JW1025
JW1026
14
1
CN1510
R1618
R1518
C1903
L1601
L1501
CN1502
CN1901
1
1
A CLASS AMP
PROTECTOR (F-C)
MAIN BOARD
W
X
BOARD
BOARD
CN1005
CN1906
CN1521
(Page 72)
(Page 53)
(Page 58)
56
56
9
10
Q1558
Q1557
Q1708
E
C
B
E
C
B
E
C
B
R1565
R1717
R1567
R1515
C1562
C1713
C1563
JW1003
JH1002
JH1009
JH1010
JW1028
R1566
R1716
1
7
14
CN1572
JW1022
C1904
R1718
R1568
L1551
L1701
CN1552
CN1702
5
CN1903
12
1
PROTECTOR (F-C)
A CLASS AMP
Y
R
BOARD
BOARD
CN1571
CN1905
(Page 58)
(Page 53)
• Semiconductor
Ref. No. Location
11
12
13
Q1707
Q1758
Q1757
E
C
B
E
C
B
E
C
B
R1715
C1763
C1712
JH1001
R1767
C1762
R1765
JH1008
R1766
1
CN1703
JW1021
R1768
L1751
CN1752
11
(12)
1-873-564-
PROTECTOR (SURR)
S_SPTM BOARD
Z
AA
BOARD
CN4002
CN1701
(Page 64)
(Page 60)
Location
Q1507
A-8
Q1508
A-7
Q1557
A-10
Q1558
A-9
Q1607
A-6
Q1608
A-5
Q1707
A-11
Q1708
A-10
Q1757
A-13
Q1758
A-12
Q1807
A-2
Q1808
A-2
Q1857
A-4
Q1858
A-3
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