LG LRBN20512WW User Manual

5. CIRCUIT DIAGRAM
- 9 -
BLBL
22
88 996655
44 7711 22 33
PWB(PCB) ASSEMBLY,MAINPWB(PCB) ASSEMBLY,MAIN
LG COMP'LG COMP'
WATER VALVE PARTWATER VALVE PART
* ICE MAKER CONFIGURATION * ICE MAKER CONFIGURATION
BLBL22
S/WS/W
POWERPOWER
22 BLBL
CON1CON1
11 BKBK
CON1CON1
FUSE-MFUSE-M
FUSE-MFUSE-M
(98(98 C)C)
(98(98 C)C)
POWERPOWER
S/WS/W
BKBK11
33
44
PWB (PCB) ASSEMBLY, ICE MAKERPWB (PCB) ASSEMBLY, ICE MAKER
ICE SENSORICE SENSOR ICE MAKERICE MAKER
ICE MAKER PARTICE MAKER PART
22 WHWH 11 WHWH
CON5CON5 CON4CON4
11 WHWH 11 WHWH 11 WHWH
CON2CON2
22 BKBK
CON3CON3 CON1CON1
GN/YLGN/YL
(GN)(GN)
MOTORMOTOR
SEATHSEATH
HEATER,HEATER,
MM
22 BLBL 11 BKBK
CON6CON6
RDRD11
FUSE-MFUSE-M
(98(98 C)C)
POWERPOWER
S/WS/W
BKBK
VV
YLYL
YLYL
LL
NN
GN/YLGN/YL
(GN)(GN)
BLBL
CORDCORD
SUPPLYSUPPLY
POWERPOWER
CON1CON1
BLBL
BLBL
BLBLYLYL
BLBL
BLBLBLBL
BLBL
77 445566
22
11
33
MM
* HEATER AND FUSE CONFIGURATION * HEATER AND FUSE CONFIGURATION
HEATER,HEATER,
66
22
55
* P.T.C START OPTION* P.T.C START OPTION
EMBRACO COMP'EMBRACO COMP'
55
44
22
66
33
22
55
33
66
BLBL
OVER LOADOVER LOAD
44
33
P.T.C STARTP.T.C START
BLBL
CsCs
SS
55
66
CAPACITOR PARTCAPACITOR PART
PKPK
RDRD
CrCr
22
EARTH PARTEARTH PART
MM
GN/YLGN/YL
(GN)(GN)
BLBL
COMPRESSORCOMPRESSOR
PROTECTORPROTECTOR
CC
BKBK
MM
F-FANF-FAN
C-FANC-FAN
FUSE-MFUSE-M
SEATHSEATH
(72(72 C)C)
FUSE-MFUSE-M
(72(72 C)C)
SEATHSEATH
HEATER,HEATER,
F-LAMPF-LAMP
CC
R-LAMPSR-LAMPS
SEATHSEATH
HEATER,HEATER,
BLBL
BLBL
BLBL
(72(72 C)C)
FUSE-MFUSE-M
RDRD
PRPR
BB
AA
BLBL
BOBO
DD
BNBNPKPK
BKBK
BKBK
PKPK GYGY
GYGY
BKBK
HIGHHIGH LOWLOW
CON2CON2
SBSBBNBN
SBSB
11 22
55
4433
66
22
GYGY
9988
77
33
PKPK
55
BLBL
44
PKPK
RDRD
88
YLYL
77
66
BKBK
CON5CON5
WHWH
WHWH
33
44
BOBO
55
11
GYGY
BOBO
66
S/W-FS/W-F
DOORDOOR
comcom
S/W-RS/W-R
DOORDOOR
BOBO
ncnc
ncnc
comcom
comcom
RDRD
ncnc
ncnc
comcom
PERCEPTION S/WPERCEPTION S/W
PERCEPTION S/WPERCEPTION S/W
BB
F-DOORF-DOOR
CC
DD
STEEPINGSTEEPING
MOTORMOTOR
DEF-SENSORDEF-SENSOR
R-SENSORR-SENSOR
R-DOORR-DOOR
AA
LG ElectronicsLG Electronics
PWB(PCB) ASSEMBLY,DISPLAY-RPWB(PCB) ASSEMBLY,DISPLAY-R
RDRD
66
RDRD
CIRCUIT DIAGRAMCIRCUIT DIAGRAM
CON3CON3
BKBK BNBN
CON101CON101
88 77
BKBK BNBN
YLYL
GYGYBLBLBOBO WHWH PRPR
22
YLYL
3344
55
GYGYBLBLBOBO
11
99
WHWH PRPR
CON4CON4
11
BLBL
F-SENSORF-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/BROWNBN:CAFE/BROWN
GN:VERDE/GREENGN:VERDE/GREEN
SB:AZUL CIELO/SKY BLUESB:AZUL CIELO/SKY BLUE
BK:NEGRO/BLACKBK:NEGRO/BLACK
YL:AMARILLO/YELLOWYL:AMARILLO/YELLOW
WH:BLANCO/WHITEWH:BLANCO/WHITE
BO:NARANJA/BRIGHT ORANGEBO:NARANJA/BRIGHT ORANGE
PR:VIOLETA/PURPLE PR:VIOLETA/PURPLE
PK:ROSA/PINKPK:ROSA/PINK
RD:ROJO/REDRD:ROJO/RED
BL:AZUL/BLUEBL:AZUL/BLUE
GY:GRIS/GRAYGY:GRIS/GRAY
220-240V/50,60Hz220-240V/50,60Hz115-127V/50,60Hz115-127V/50,60Hz
EMB. 220-240V COMP'EMB. 220-240V COMP'
115-127V/50,60Hz115-127V/50,60Hz 220-240V/50,60Hz220-240V/50,60Hz

LG LRBN20512WW Specifications

General

Brand	LG
Model	LRBN20512WW
Category	Refrigerator
Language	English