LG LRBN20512WW, Руководство по обслуживанию

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5. CIRCUIT DIAGRAM
- 9 -
BL BL 2 2
8 8 9 9 6 6 5 5 4 4 7 7 1 1 2 2 3 3
PWB(PCB) ASSEMBLY,MAIN PWB(PCB) ASSEMBLY,MAIN
LG COMP' LG COMP'
W
A
T
E
R
V
A
L
V
E
P
A
R
T
W
A
T
E
R
V
A
L
V
E
P
A
R
T
* ICE MAKER CONFIGURATION * ICE MAKER CONFIGURATION
B
L
B
L
22
S
/W
S
/W
P
O
W
E
R
P
O
W
E
R
22
B
L
B
L
C
O
N
1
C
O
N
1
11
B
K
B
K
C
O
N
1
C
O
N
1
F
U
S
E
-M
F
U
S
E
-M
F
U
S
E
-M
F
U
S
E
-M
(9
8
(9
8
C
)
C
)
(9
8
(9
8
C
)
C
)
P
O
W
E
R
P
O
W
E
R
S
/W
S
/W
B
K
B
K
11
3 3
4 4
PWB (PCB) ASSEMBLY, ICE MAKER PWB (PCB) ASSEMBLY, ICE MAKER
IC
E
S
E
N
S
O
R
IC
E
S
E
N
S
O
R
IC
E
M
A
K
E
R
IC
E
M
A
K
E
R
ICE MAKER PART ICE MAKER PART
22
W
H
W H
11
W
H
W H
C
O
N
5
C
O
N
5
C
O
N
4
C
O
N
4
11
W
H
W H
11
W
H
W H
11
W
H
W H
C
O
N
2
C
O
N
2
22
B
K
B
K
C
O
N
3
C
O
N
3
C
O
N
1
C
O
N
1
GN/YL GN/YL
(GN) (GN)
M
O
T
O
R
M
O
T
O
R
S
E
A
T
H
S
E
A
T
H
H
E
A
T
E
R
,
H
E
A
T
E
R
,
MM
22
B
L
B
L
11
B
K
B
K
C
O
N
6
C
O
N
6
R
D
R
D
11
F
U
S
E
-M
F
U
S
E
-M
(9
8
(9
8
C
)
C
)
P
O
W
E
R
P
O
W
E
R
S
/W
S
/W
B
K
B
K
V V
YL YL
YL YL
L L
N N
GN/YL GN/YL
(GN) (GN)
BL BL
CORD CORD
SUPPLY SUPPLY
POWER POWER
CON1 CON1
BL BL
BL BL
BL BL YL YL
BL BL
BL BL BL BL
BL BL
7 7 4 4 5 5 6 6
2 2
1 1 3 3
M M
* HEATER AND FUSE CONFIGURATION * HEATER AND FUSE CONFIGURATION
H
E
A
T
E
R
,
H
E
A
T
E
R
,
6 6 2 2 5 5
* P.T.C START OPTION * P.T.C START OPTION
EMBRACO COMP' EMBRACO COMP'
5 5 4 4
2 2
6 6
3 3
2 2 5 5
3 3
6 6
BL BL
O
V
E
R
L
O
A
D
O
V
E
R
L
O
A
D
4 4
3 3
P.T.C START P.T.C START
BL BL
C
s
C
s
S S
5 5
6 6
CAPACITOR PART CAPACITOR PART
PK PK
RD RD
Cr Cr
2 2
EARTH PART EARTH PART
M M
GN/YL GN/YL
(GN) (GN)
BL BL
COMPRESSOR COMPRESSOR
P
R
O
T
E
C
T
O
R
P
R
O
T
E
C
T
O
R
C C
BK BK
M M
F
-F
A
N
F
-F
A
N
C
-F
A
N
C
-F
A
N
F
U
S
E
-M
F
U
S
E
-M
S
E
A
T
H
S
E
A
T
H
(7
2
(7
2
C
)
C
)
F
U
S
E
-M
F
U
S
E
-M
(7
2
(7
2
C
)
C
)
S
E
A
T
H
S
E
A
T
H
H
E
A
T
E
R
,
H
E
A
T
E
R
,
F
-L
A
M
P
F
-L
A
M
P
CC
R
-L
A
M
P
S
R
-L
A
M
P
S
S
E
A
T
H
S
E
A
T
H
H
E
A
T
E
R
,
H
E
A
T
E
R
,
BL BL BL BL BL BL
(7
2
(7
2
C
)
C
)
F
U
S
E
-M
F
U
S
E
-M
RD RD
PR PR
BB AA
BL BL
BO BO
DD
BN BN PK PK
BK BK
BK BK
PK PK GY GY
GY GY
BK BK
H
IG
H
H
IG
H
L
O
W
L
O
W
CON2 CON2
SB SB BN BN
SB SB
1 1 2 2 5 5 4 4 3 3 6 6
2 2 GY GY
9 9 8 8 7 7
3 3 PK PK
5 5 BL BL
4 4
PK PK
RD RD 8 8
YL YL 7 7
6 6 BK BK
CON5 CON5
WH WH
WH WH
3 3
4 4
BO BO 5 5
1 1 GY GY
BO BO 6 6
S/W-F S/W-F
DOOR DOOR
com com
S/W-R S/W-R
DOOR DOOR
BO BO
n
c
n
c
n
c
n
c
com com
c
o
m
c
o
m
RD RD
n
c
n
c
n
c
n
c
c
o
m
c
o
m
PERCEPTION S/W PERCEPTION S/W
PERCEPTION S/W PERCEPTION S/W
B B
F-DOOR F-DOOR C C
D D
STEEPING STEEPING
MOTOR MOTOR
DEF-SENSOR DEF-SENSOR
R-SENSOR R-SENSOR
R-DOOR R-DOOR
A A
LG Electronics LG Electronics
PWB(PCB) ASSEMBLY,DISPLAY-R PWB(PCB) ASSEMBLY,DISPLAY-R
RD RD
6 6
RD RD
CIRCUIT DIAGRAM CIRCUIT DIAGRAM
CON3 CON3
BK BK BN BN
CON101 CON101
8 8 7 7
BK BK BN BN
YL YL GY GY BL BL BO BO WH WH PR PR
2 2
YL YL
3 3 4 4 5 5
GY GY BL BL BO BO
1 1 9 9
WH WH PR PR
CON4 CON4
1 1 BL BL
F-SENSOR F-SENSOR
*P.T.C START OPTION, WATER VALVE PART, *P.T.C START OPTION, WATER VALVE PART,
HEATER AND FUSE CONFIGURATION, HEATER AND FUSE CONFIGURATION,
CAPACITOR PART, ICE MAKER PART, ICE CAPACITOR PART, ICE MAKER PART, ICE
MAKER CONFIGURATION, PLUG TYPE AND MAKER CONFIGURATION, PLUG TYPE AND
COMP' EARTH PART ON CIRCUIT DIAGRAM COMP' EARTH PART ON CIRCUIT DIAGRAM
ARE SUBJECT TO CHANGE IN DIFFERENT ARE SUBJECT TO CHANGE IN DIFFERENT
LOCALITIES AND MODEL TYPE. LOCALITIES AND MODEL TYPE.
BN:CAFE/BROWN BN:CAFE/BROWN
GN:VERDE/GREEN GN:VERDE/GREEN
SB:AZUL CIELO/SKY BLUE SB:AZUL CIELO/SKY BLUE
BK:NEGRO/BLACK BK:NEGRO/BLACK
YL:AMARILLO/YELLOW YL:AMARILLO/YELLOW
WH:BLANCO/WHITE WH:BLANCO/WHITE
BO:NARANJA/BRIGHT ORANGE BO:NARANJA/BRIGHT ORANGE
PR:VIOLETA/PURPLE PR:VIOLETA/PURPLE
PK:ROSA/PINK PK:ROSA/PINK
RD:ROJO/RED RD:ROJO/RED
BL:AZUL/BLUE BL:AZUL/BLUE
GY:GRIS/GRAY GY:GRIS/GRAY
220-240V/50,60Hz 220-240V/50,60Hz 115-127V/50,60Hz 115-127V/50,60Hz EMB. 220-240V COMP' EMB. 220-240V COMP' 115-127V/50,60Hz 115-127V/50,60Hz 220-240V/50,60Hz 220-240V/50,60Hz