Circuit Diagram - Samsung RS21 Service Manual

CIRCUIT DIAGRAM

For Basic Models
PANEL PCB
BLK
BRN
RED
ORG
YEL
PNK
BLU
PRP
GRY
WHT
S/BLU
W/BLK
12
W/RED 13
W/BLU
14
F-ROOM DOOR S/W
4 1
2
3
F-ROOM SENSOR
R-ROOM DOOR-S/W DEFROST SENSOR,F
4 1
3 2
R-ROOM SENSOR
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)
DEFROST HEATER,F
ORG
13
YEL
PNK
14-PIN
F-DRAIN HEATER
BLU
DEFROST HEATER,R
PRP
GRY
WHT
DRAIN HEATER
S/BLU
W/BLK
W/RED
W/BLU
CN50(WHT)
RUNNING CAPACITOR
BLK
CN70(WHT)
CN71(WHT)
GND
7
Vcc
6
Vcc
5
Vcc
4
FG
3
FG
2
FG
1
CN72(WHT)
1
2
3
4
5
6
7
1
WHT
8
2
3
WHT 4
CN31(WHT)
CN30(WHT)
WHT-WHITE
YEL-YELLOW
BLK-BLACK
PRP-PURPLE
W/BLK-WHITE/BLACK
S/BLU-SKY/BLUE
E-EARTH
W/RED-WHITE/RED
THERMO FUSE,F
RED
BLK
RED
THERMO FUSE,R
RED
BLK
S/BLU M
C
PNK
S
COMPRESSOR
PTC RELAY
F-FAN MOTOR
(BLDC)
R-FAN MOTOR
(BLDC)
COOLING-FAN
MOTOR (BLDC)
AMBIENT SENSOR
68
N L
RED BLK
GRN/YEL GRN/YEL
NOISE
FILTER
BLK
RED
RED
YEL
GRN/YEL
RED
OVERLOAD
PROTECTOR
BLK
W/BLK F-ROOM LAMP
RED
R-ROOM LAMP
W/BLK
RED
W/BLK