LG WD-U12457HD / WD-U12459HD Service Manual ▷ View online
40
整机线路图
RD
RD
RD
RD
RD
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
RD
R
D
RD
WH
WH
WH
WH
WH
WH
WH
WH
WH
RD
RD
SB
SB
SB
VT
VT
YL
YL
YL
YL
YL
YL
YL
BK
BK
BK
BK
BK
BK
BK
BK
BN
BN
BN
BN
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
GN
GN
GN
GY
BK
BK
BN
BL
GN
BK
OR
YL
RD
RD
BN
BL
GN
BK
OR
YL
RD
RD
M
AIN
W
AS
H
DRAIN
PUMP
CIRCULATION
PUMP
DOOR LOCK
PR
E
W
AS
H
INLET VALVE
HO
T
VA
LE
电
路
图
图
底色/线色
MODEL: WD-U1245*HD.ACN
NOTE
#250TERMINAL
#250TERMINAL+HOUSING
n PIN CONNECTOR
RING TERMINAL GROUND
DISPLAY PWB
DISPLAY PWB
MAIN PWB
RD
RD
WH
WH
WH
WH
SB
SB
VT
YL
BK
BN
BN
BL
BL
BL
BL
BL
GY
GY
OR
40
整机线路图
RD
RD
RD
RD
RD
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
RD
R
D
RD
WH
WH
WH
WH
WH
WH
WH
WH
WH
RD
RD
SB
SB
SB
VT
VT
YL
YL
YL
YL
YL
YL
YL
BK
BK
BK
BK
BK
BK
BK
BK
BN
BN
BN
BN
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
GN
GN
GN
GY
BK
BK
BN
BL
GN
BK
OR
YL
RD
RD
BN
BL
GN
BK
OR
YL
RD
RD
M
AIN
W
AS
H
DRAIN
PUMP
CIRCULATION
PUMP
DOOR LOCK
PR
E
W
AS
H
INLET VALVE
HO
T
VA
LE
电
路
图
图
底色/线色
MODEL: WD-U1245*HD.ACN
NOTE
#250TERMINAL
#250TERMINAL+HOUSING
n PIN CONNECTOR
RING TERMINAL GROUND
DISPLAY PWB
DISPLAY PWB
MAIN PWB
RD
RD
WH
WH
WH
WH
SB
SB
VT
YL
BK
BN
BN
BL
BL
BL
BL
BL
GY
GY
OR
40
整机线路图
RD
RD
RD
RD
RD
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
RD
R
D
RD
WH
WH
WH
WH
WH
WH
WH
WH
WH
RD
RD
SB
SB
SB
VT
VT
YL
YL
YL
YL
YL
YL
YL
BK
BK
BK
BK
BK
BK
BK
BK
BN
BN
BN
BN
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
GN
GN
GN
GY
BK
BK
BN
BL
GN
BK
OR
YL
RD
RD
BN
BL
GN
BK
OR
YL
RD
RD
M
AIN
W
AS
H
DRAIN
PUMP
CIRCULATION
PUMP
DOOR LOCK
PR
E
W
AS
H
INLET VALVE
HO
T
VA
LE
电
路
图
图
底色/线色
MODEL: WD-U1245*HD.ACN
NOTE
#250TERMINAL
#250TERMINAL+HOUSING
n PIN CONNECTOR
RING TERMINAL GROUND
DISPLAY PWB
DISPLAY PWB
MAIN PWB
RD
RD
WH
WH
WH
WH
SB
SB
VT
YL
BK
BN
BN
BL
BL
BL
BL
BL
GY
GY
OR
40
整机线路图
RD
RD
RD
RD
RD
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
RD
R
D
RD
WH
WH
WH
WH
WH
WH
WH
WH
WH
RD
RD
SB
SB
SB
VT
VT
YL
YL
YL
YL
YL
YL
YL
BK
BK
BK
BK
BK
BK
BK
BK
BN
BN
BN
BN
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
GN
GN
GN
GY
BK
BK
BN
BL
GN
BK
OR
YL
RD
RD
BN
BL
GN
BK
OR
YL
RD
RD
M
AIN
W
AS
H
DRAIN
PUMP
CIRCULATION
PUMP
DOOR LOCK
PR
E
W
AS
H
INLET VALVE
HO
T
VA
LE
电
路
图
图
底色/线色
MODEL: WD-U1245*HD.ACN
NOTE
#250TERMINAL
#250TERMINAL+HOUSING
n PIN CONNECTOR
RING TERMINAL GROUND
DISPLAY PWB
DISPLAY PWB
MAIN PWB
RD
RD
WH
WH
WH
WH
SB
SB
VT
YL
BK
BN
BN
BL
BL
BL
BL
BL
GY
GY
OR