Printed Wiring Board - Standby Board - Sony STR-DN840 Service Manual

STR-DN840
5-27. PRINTED WIRING BOARD – STANDBY Board –
1 2
A
STANDBY BOARD
(COMPONENT SIDE)
B
C
R913
D
R914
E
CN951
1
F
~ AC IN
G
H
I
J
K
STR-DN840
• See page 18 for Circuit Boards Location.
3 4 5 6
CN940
L001 7 3 1
IC901
R954
T902
POWER
TRANSFORMER
(SUB)
4
7 1
CN952
RY951
FH902 F901 FH901
1-887-629-
MAIN BOARD
I
CNP920
(Page 36)
MAIN BOARD
T901
J
POWER CNP930
TRANSFORMER
(Page 36)
(MAIN)
DCDC BOARD
N
CN941
(Page 44)
• : Uses unleaded solder.
7 8 9 10
DCDC
BOARD
O
CN901
(Page 44)
STANDBY BOARD
(CONDUCTOR SIDE)
DIGITAL
BOARD
H
CN1500
(Page 27)
21
(21)
46 46
11 12 13 14
CL905
CL900
CL901
CL904
CL908
Q901
E
C985 C986
D903
CL953 CL956
CL952
CL957
R951
CL955
CL951
CL954
Note: IC901 on the STANDBY board cannot exchange with
single. When this part on the STANDBY board is damaged,
exchange the entire mounted board.
15 16
21
(21)
1-887-629-