Read LG F1091QDT Service Manual online
14
6. WIRING DIAGRAM / PCB LAYOUT / PROGRAMCHART
[Note]
RD : Red
RD : Red
YL : Yellow
BL : Blue
WH : White
GY : Gray
BK : Black
VL : Violet
OR : Orange
SBL : Sky Blue
NA : Natural
WIRING DI
A
G
R
AM
P/N
o
. M
EZ
4193790
1
MAIN PWB
DISP
L
A
Y
PWB
“
n
” PIN
C
ONNEC
T
OR
:
:
TERMINAL (#250)
: TERMINAL+HOUSING (#250)
: EA
R
TH TERMINAL
WIRE
C
O
L
OR
: BASE/LINE
NA
BL
NA
WH
BL
BK
WH
P
O
WER
C
ORD
W
ASHING
HE
A
TER
INLET
V
A
LVE
Hot / Cold
WH
NA
THERMIS
TOR
DOOR
LOCK S/W
PRESSURE SENSOR
D
R
AIN PUMP
REAC
TOR
M
O
T
OR
WH
RD / WH
YL
BL / WH
VL
OR
WH / BK
GY / WH
BL / RD
YL/ RD
WH/ RD
VL/ WH
BN/ YL
BK
SB
BN
PK
BL
GY
BL/ WH
BL/ RD
GY/ WH
WH/ BK
WH
BN
RD
RD
BN
GN/ YL
GN / YL
GN /
YL
BL
FUSE
RD
R
T
T/P
T
ACHO
SB
WH/ RD
PK
VL/ WH
GY
BL
RD/ WH
YL
NA
WH
RD
YL
RD
BN
BL
NA
RD
1
2
2
2
2
3
3
3
3
4
4
5
5
6
6
1
1
1
2
2
3
3
1
2
3
1
2
1
2
1
2
1
2
1
4
3
4
3
6
5
6
5
8
7
8
7
10
9
10
9
4
5
3
PTC
1
2
2
1 1
1 1
2
2
3
3
4
4
1
1
2
2
3
3
4
4
1
1
2
2
3
3
1
1
2
2
1
1
2
2
1
1
2
2
1
1
VL
BK
BK
BK
BK
BK
BN/ YL
YL/RD
GN/ YL
B
L /
WH
OR
H O T
P R E
M A I N
2
2
3
3
1
1
2
2
3
3
1
1
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