Read Sony STR-DA4300ES Service Manual online
108
108
STR-DA4300ES
STR-DA4300ES
(Page 106)
6-84. PRINTED WIRING BOARD – AC Board –
•
See page 35 for Circuit Boards Location.
:Uses unleaded solder.
(Page 40)
•
Semiconductor
Location
Location
Ref. No. Location
D51
C-2
D52
C-5
D53
C-5
D54
B-5
D55
B-5
D56
C-3
D57
C-3
D58
G-1
D61
A-3
IC51
B-3
Q51
D-2
Q52
F-1
Q53
B-3
Q54
B-3
Q55
B-3
B
E
B
E
B
E
B
E
C54
C58
Q51
Q52
Q53
Q55
D56
D57
D58
D61
R51
R52
R53
R54
R55
R59
R61
E
B
1
3
1
1
6
1
5
C51
C52
C53
C55
C56
C57
C59
JW004
JW005
JW008
JW009
JW010
Q54
JW011
JW012
JW003
T002
EE51
CNP02
CNP51
CNP53
CNP54
D51
D52
D53
D54
D55
HT51
F001
EB01
EB02
R58
R60
RY01
R001
IC51
C
C
C
2
C
C
BQ
POW SW BOARD
CN1
AW
MAIN
BOARD
CN1004
AC BOARD
1-873-665-
11
(12)
(CHASSIS)
(CHASSIS)
(CHASSIS)
1
3
SUB POWER
TRANSFORMER
~AC IN
J01
MAIN
POWER
TRANSFORMER
T001
BS
DC-DC BOARD
CX1402
AQ
MAIN BOARD
CN1001
AS
MAIN BOARD
CN1002
A
B
C
D
E
F
G
1
2
3
4
5
6
7
(Page 40)
(Page 40)
(Page 104)
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