Circuit Diagram - LG GR-B197WVS Service Manual

CIRCUIT
•
HOME BAR PART(H/BAR-HEATER, DOOR S/W)
CAPACITOR PART, THE PLUG TYPE,
COMPRESSOR EARTH PART
ON CIRCUIT DIAGRAM ARE
SUBJECT TO CHANGE IN
DIFFERENT LOCALITES AND
ACCORDANCE WITH MODEL TYPE.
PWB ASSEMBLY
• FUSE PART APPLICATION(OPTIONAL)
BK
YL
SB
WH/BK

CIRCUIT DIAGRAM

DELUXE TYPE
PWB ASSEMBLY MAIN
FUSE PART
(P/NO:3J02447C)
CON7
6
A RD
F-DOOR OPEN
PERCEPTION RD 5
B
BO 4
DEFROST-SENSOR
BO 3
WH 2
F-SENSOR
E
WH 1
BO
CON8
HOME BAR
RD 12
DOOR S/W
11
YL
STEPPING
BO
WH 10
MOTOR
F
BL 9
8
PR
HEATER,SHEET
BN 7
(DAMPER)
BO 6
E C
R, BAR DOOR OPEN
BO 5
PERCEPTION F D
GY 4
R2-SENSOR
3
GY
WH 2
RT-SENSOR
WH 1
CON9
BL 10
BN 9
ICE MAKER
HALL
TEST S/W IC 8
BK
YL 7
BO 6
ICE MAKER
STOP S/W
BO 5
GY 4
ICE MAKER
SENSOR GY 3
WH 2
ICE MAKER
M
MOTOR RD 1
DISPLAY
CON6
PK 11
HEATER,SHEET
CON101 SB
10
(DUCT-DOOR)
GY 9 GY 9
PR PR
8 8
BL 7 BL 7
WH/RD WH/RD 6
6
YL 5 YL 5
BO BO 4
4
RD 3 RD 3
BN BN 2
2
WH/BK 1 WH/BK 1
FUSE
100~127V 220~240V
NO FUSE 250VAC 15A
: BLACK BN : BROWN
: YELLOW GN : GREEN
: SKY BLUE PK : PINK
: WHITE/BLACK WH/RD : WHITE/RED
YL
GN/YL(GN)
CON1
BL
1 BL
2 BL
3
YL
4 YL
PK
COMP'
O.L.P
2
C
CON2
BL/WH
S
1 5
BL/WH
M
6
2
COMPRESSOR
BK
3 BK EARTH PART
P.T.C ASSY
BK
4 BK
5
RD
DISP HEATER S/W
6
RD
HEATER,PLATE(DISP)
7
M
RD/WH
8 RD/WH
COOLING FAN MOTOR
RD/WH
FUSE,MELTING
9 RD/WH
BN
HEATER,SHEATH
HEATER,CORD-L
CON5
WH
1 WH
DISP-LAMP
2
YL
3 YL
SOLENOID ,
4
RD PILOT
WATER VALVE
5 RD
6
HEATER, CORD
7 BN
BN
( H/BAR )
8
( HOME BAR TYPE )
9 BO
BO
E C SOLENOID,
BO BO
DISPENSER
R-DOOR S/W
R-LAMP
BO BO
CON4
F D
PR
1
SOLENOID,
2
WATER VALVE
WATER
BO
3
4
ICE
5 GY
CON3
RD
RD
1
SOLENOID,
2
SB
CUBE
SB
3
GEARED MOTOR
4
M
GY
5
F-FAN MOTOR
6
GY STANDARD
M
7 PK
HIGH
PK
8
BN
9 BN
HEATER, PLATE(W/TANK)
BO : BRIGHT ORANGE GY
PR : PURPLE WH
GN/YL : GREEN/YELLOW BL/WH : BLUE/WHITE
RD/WH RED/WHITE
- 66 -
BL
A
RD
F-DOOR S/W
F-LAMP
RD
BL
B
CAPACITOR PART
RUNNING
RD/WH
STARTING
RD/WH
4
RD/WH
3
RD/WH
RD/WH
(72 ˚ C)
BL/WH
RD/WH
BL
BL
BL
WH BL
DISPENSER
LEVER S/W
BL
WH
BL
WH
BL
BL
: GRAY
: WHITE
3854JD1034B