Printed Wiring Board - Power Amplifier Board - Sony STR-DA5500ES Service Manual Digest

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

5-68. PRINTED WIRING BOARD - POWER AMPLIFIER Board -

1 2 3
(Page 92)
SPTM BOARD BP PROTECTOR (SURR)
CX4101
A
POWER AMPLIFIER BOARD
B
L1751
JL1502
C
1
R1766
JL1501
JH1008
R1765
C1762 R1767 C1763
C1712
R1715
JL1505
JL1504
D
B E B E B
C C
Q1757 Q1758
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.
4 5
(Page 88) (Page 83) (Page 88)
(Page 67)
MAIN BOARD
BM AE BB A-CLASS AMP BK PROTECTOR (F-C)
BOARD CN1399 BOARD BOARD
CN1701 CN1905 CN1571
CN1903
1 12
JL1521
JL1510
JL1511
JL1522
JL1527
JL1503
JL1512
R1568
R1768 R1718
CN1752
CN1702 CN1552
L1701 L1551
JW1021
JW1022
JL1507
CN1572
CN1703
14 1
JL1506
JL1524
R1716 JL1523
R1566
JL1526
JH1009 JH1010
JW1014
JH1001 JH1002
C1562 C1563
R1717 JL1509 R1565
JL1508 C1713 JL1525
R1567
E B E B E B
C C C C
Q1707 Q1708 Q1557
x a o
. i
http://www.xiaoyu163.com
• : Uses unleaded solder.
6 7 8
(Page 67) (Page 88)
MAIN BOARD
AF BL PROTECTOR (F-C)
CN1405 BOARD
CN1521
1
JL1571
LP1902
JL1542
C1904 C1903 JL1531
D2000 D2001
CN1502
L1501 R1618 L1601
R1518
JL1557
JL1570
CN1905 JL1568
5 1
JL1534
JL1555
JL1533 JL1556
JW1026
CN1510
JW1025
7
1 14
JW1024
R1516
JL1528
JW1023
JL1537 JL1538
JL1535
JL1536
JW1028
JH1011
JL1539
JH1004 JH1005
JW1003 C1512 C1513 C1612
R1517 R1615
R1515 JL1530
JL1529 JL1532
E B E B E B
C C C
Q1558 Q1507 Q1508 Q1607
Q Q
3 7
u 1 6 3
y
90 90
2 4
8 9 9
9 10 11
(Page 83) (Page 88)
BC A-CLASS AMP BN PROTECTOR (SB)
BOARD BOARD
CN1906 CN1871
CN1904
12
JL1564 JL1566
JL1565
JW1019
JW1020
JW1018
LP1901
JL1561
JL1558
JL1567
JL1563
JL1549 R1818
CN1602 CN1852 CN1802
L1801
L1851
R1868
JW1027
JL1562
JL1560
JL1559 CN1872
14
1
JL1552
R1616 R1866
JL1541 JL1548
JL1544
JL1545
JL1551
JH1012
JL1546 JH1013
JH1006
C1613 C1862 C1863
R1617 R1865 JL1547 R1867
JL1540 JL1543 JL1550
E B E B E B E
C C C
Q1608 Q1857 Q1858
6 3 1 5 1 5 0 8 9
m
c o
.
2
8 9 9
12 13 14
R1816
JH1007
JL1554
C1812 C1813
R1815 R1817
JL1553
B E B E
C C
11
Q1807 Q1808
(11)
1-879-966-
2 4 9 8 2 9 9