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Schematic Diagram - Power Amp Board - Sony STR-DA5400ES Service Manual

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6-44. SCHEMATIC DIAGRAM - POWER AMP Board -

1
2
3
AS
A
POWER AMP BOARD
B
R1766
0.22 x2
5W
C
Q1507, 1508, 1557, 1558,
Q1607, 1608, 1707, 1708,
Q1757, 1758, 1807, 1808,
Q1857, 1858
BOOSTER
D
L1751
JH1008
E
59.2
0
Q1757
F
2SD2560
1
C1762
22p
500V
R1765
100
G
H
CN1703
14P
I
AT
PROTECTOR (SURR)
BOARD
CN1701
(Page 96)
STR-DA5400ES
4
5
6
7
(Page 73)
SPTM BOARD
CX4101
JH1001
R1716
0.22 x2
Q1758
5W
Q1708
2SB1647
2SB1647
0
-59.1
0
-59.1
R1768
10
-1.1
-1.1
C1713
22p
C1763
500V
22p
500V
R1717
100
R1767
100
JH1010
JH1009
Q1707
Q1557
2SD2560
2SD2560
59.2
0
59.2
C1562
22p
C1712
500V
22p
500V
1
1
R1718
L1701
10
R1715
100
L1551
R1565
100
R1568
10
CN1903
12P
AK
AV
PROTECTOR (F-C)
A CLASS AMP
BOARD (1/2)
BOARD
CN1905
CN1571
(Page 95)
(Page 65)
8
9
10
11
JH1002
JH1004
R1566
R1516
0.22 x2
0.22 x2
5W
5W
Q1558
Q1508
2SB1647
2SB1647
0
-59.1
0
-59.1
C1563
22p
500V
-1.1
-1.1
C1513
R1517
500V
100
R1567
100
JH1011
Q1507
Q1607
2SD2560
2SD2560
0
59.2
0
59.2
1
L1501
1
C1612
22p
500V
R1518
10
C1512
22p
500V
R1515
100
CN1572
CN1510
7P
14P
AW
PROTECTOR (F-C)
BOARD
CN1521
(Page 95)
71
71
12
13
14
JH1005
JH1006
R1616
R1866
0.22 x2
0.22 x2
5W
5W
Q1608
2SB1647
0
-59.1
-1.1
L1851
R1618
R1617
C1613
22p
L1601
10
22p
100
500V
JH1012
JH1013
Q1857
2SD2560
59.2
0
0
1
C1862
22p
500V
R1865
100
R1615
100
CN1872
14P
AX
PROTECTOR (SB)
BOARD
CN1871
(Page 96)
STR-DA5400ES
15
16
17
18
JH1007
R1816
0.22 x2
5W
Q1858
Q1808
2SB1647
2SB1647
0
-59.1
0
-59.1
C1813
22p
500V
-1.1
-1.1
R1868
10
R1867
C1863
100
22p
500V
59.2
0
R1818
10
Q1807
2SD2560
L1801
1
C1812
22p
R1815
500V
100
R1817
100
C1903
100
100V
C1904
100
100V
CN1904
CN1901
12P
5P
AL
L
A CLASS AMP
MAIN BOARD
BOARD (2/2)
(2/3)
CN1906
CN1405
(Page 43)
(Page 66)

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