Samsung RS21 Service Manual page 72

CIRCUIT DIAGRAM
For Dispenser & Home Bar & CoolSelect Zone
PANEL PCB
BLK
BRN
RED
ORG
YEL
PNK
BLU
PRP
GRY
WHT
S/BLU
W/BLK
W/RED
W/BLU
COOLSELECT
BLK
ZONE PCB
BRN
RED
ORG
YEL
PNK
BLU
PRP
GRY
WHT
COOLSELECT ZONE
S/BLU
SENSER
W/BLK
W/RED
WHT
W/BLU
WHT
EJECT MOTOR
ICE SENSOR
TEST S/W
HORIZONTAL S/W
ICE CHECK S/W
F-ROOM DOOR S/W
4 1
3 2
F-ROOM SENSOR
R-ROOM DOOR-S/W
DEFROST SENSOR,F
4
1
WHT
2
3
R-ROOM SENSOR
HOME-BAR
S/W
DEFROST SENSOR,R
Reference
RED-RED
BLU-BLUE
ORG-ORANGE
P/BLU-PINK/BLUE
BRN-BROWN
PNK-PINK
GRY-GRAY
W/BLU-WHITE/BLUE
MAIN PCB
BLK
14 BLK
BRN
13
RED
RED
12
CN10(WHT)
ORG
13
YEL
PNK
14-PIN
BLU
PRP
GRY
WHT
S/BLU
W/BLK
12
W/RED
13
W/BLU
14
CN50(WHT)
BLK
BLK
BRN
RED
CN70(WHT)
ORG
(16-PIN) YEL
USE
PNK
14-PIN
BLU
PRP
GRY
WHT
S/BLU
W/BLK
12 12
W/RED
13
13
W/BLU
14 CN71(WHT)
14 15 16
CN51(RED)
7
10 1 RED
6
9 2 BLK
5
3 WHT
7
4
6 4 WHT
3
GRY
4 5
2
3 6 BLU
1
2 PRP
7
CN72(WHT)
8
1 S/BLU
CN90(RED)
BLK
1
BLK
2
1
WHT 3
2
3 4
BLU
4 5
YEL
6
RED
5
CN73(WHT)
6
7
1
WHT
8
ORG 2
3
ORG
WHT 4
CN31(WHT)
12
13
CN30(WHT)
WHT-WHITE
YEL-YELLOW
BLK-BLACK
PRP-PURPLE
W/BLK-WHITE/BLACK
S/BLU-SKY/BLUE
E-EARTH
W/RED-WHITE/RED
TM Models
DEFROST HEATER,F
THERMO FUSE,F
RED
BLK
RED
F-DRAIN HEATER
DEFROST HEATER,R
RED
DRAIN HEATER
THERMO FUSE,R
RED BLK
BLK
ICE MAKER PIPE HEATER
M
S/BLU
PNK
S
RUNNING CAPACITOR
PTC RELAY
HOME-BAR HEATER
1
DISPENSER HEATER
4
ICE ROUTE SOLENOID
ICE MAKER-SOLENOID VALVE
FILTER
GRN/YEL
ICE CUBE SOLENOID
GND
Vcc
F-FAN MOTOR
(BLDC) R-FAN MOTOR
Vcc
(BLDC)
Vcc
FG
COOLING-FAN
FG
MOTOR (BLDC)
FG
DAMPER HEATER
COOLSELECT ZONE
3
DAMPER ASS'Y
4
A
1
6
A
B B
2
5
AMBIENT SENSOR
5
6
ICE S/W
72
N
RED
YEL
GRN/YEL
C
OVERLOAD
COMPRESSOR
PROTECTOR
W/BLK
F-ROOM LAMP
R-ROOM LAMP
W/BLK
W/BLK
AUGER MOTOR
WATER-SOLENOID VALVE
BLK
2
FILTER GRY
RED
BLK
3
WATER S/W
L
BLK
GRN/YEL
NOISE
FILTER
BLK
RED
RED
RED
BLK
RED
RED
RED
RED
RED
RED
BLK