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STR-DA4300ES
66
66
STR-DA4300ES
6-42. PRINTED WIRING BOARD – PROTECTOR (F-C) Board –
•
See page 35 for Circuit Boards Location.
: Uses unleaded solder.
•
Semiconductor
Location
Ref. No. Location
D1521
C-4
D1522
C-4
D1571
D-5
D1572
D-4
D1621
B-4
D1622
B-4
Q1522
C-3
Q1523
C-4
Q1524
C-3
Q1572
D-4
Q1573
D-4
Q1574
D-3
Q1622
B-3
Q1623
B-4
Q1624
B-3
(Page 70)
(Page 70)
(Page 64)
11
4
E
B
EB
E
B
17
EB
EB
E
B
E
B
E
B
EB
11
0
18
14
14
CN1521
C1522
C1523
C1524
Q1522
Q1523
Q1524
D1521
D1522
R1525
R1526
R1527
R1528
R1529
CN1561
R1530
R1531
R1532
R1533
R1534
R1535
R1536
CN1571
JW1029
JW1030
JW1031
C1572
JW1032
C1573
JW1033
C1574
JW1034
Q1572
JW1036
Q1573
JW1037
Q1574
JW1038
JW1039
JW1040
JW1041
JW1044
JW1045
JW1046
JW1047
JW1048
JW1049
D1571
D1572
R1575
R1576
R1577
R1578
R1579
R1580
R1581
R1582
R1583
R1584
R1585
R1586
CN1611
C1622
C1623
C1624
Q1622
Q1623
Q1624
D1621
D1622
R1625
R1626
R1627
R1628
R1629
R1630
R1631
R1632
R1633
R1634
R1635
R1636
CN1501
CN1503
C
C
C
C
C
C
C
C
AB
BIAS BOARD
CN1513
FOR
ADJUSTMENT
FOR
ADJUSTMENT
AC
BIAS BOARD
CN1512
Y
POWER AMP
BOARD
CN1572
W
POWER AMP
BOARD
CN1510
1-873-571-
11
(12)
PROTECTOR (F-C) BOARD
C
C
A
B
C
D
E
1
2
3
4
5
6
(Page 64)