24
24
STR-K685
STR-K685
4-11. PRINTED WIRING BOARD – STANDBY BOARD, AC SELECT BOARD (E51 only) –
:Uses unleaded solder.
• See page 13 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D901
D-3
D910
E-4
D911
E-4
D912
E-4
D913
E-4
D914
E-3
D915
E-3
D920
B-2
D921
C-2
D922
B-2
D923
B-2
Q901
D-3
Q911
D-3
1-872-417-
1-872-418-
STANDBY BOARD
12
(CHASSIS)
12
12
12
E51
E51
EXCEPT E51
240V
220V
120V
VOLTAGE
SELECTOR
S901
1
1
1
3
4
4
POWER
TRANSFORMER
(SUB)
1
1
7
3
1
1
1
2
2
7
T901
POWER
TRANSFORMER
JW904
CN905
CNP910
JW900
JW979
JW914
T902
C900
JW901
JW902
JW909
C800
G901
CNP905
FH952
CNP904
C902
CNP903
C901
D922
R913
R912
Q911
R812
R903
Q901
R810
D923
D921
D920
C916
C915
C914
C911
R911
CNP900
D913
D912
D915
D911
D910
RY901
R904
D914
FH902
C912
D901
C913
CNP801
JW910
JW907
JW906
R905
JW912
JW911
JW920
JW921
CNP906
E
E
E51
EXCEPT E51
MAIN
BOARD
CNP902
(Page 23)
O
MAIN
BOARD
CNP907
(Page 23)
M
N
MAIN BOARD
CNP916
(Page 23)
C
DIGITAL
BOARD
CNP505
(Page 17)
AC IN
1
2
A
B
C
D
E
F
3
4
5
6
7
8
Summary of Contents for STR-K685
Page 51: ...51 STR K685 MEMO ...