Printed Wiring Board - Ac Board - Sony STR-DA4300ES Service Manual

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