4. Schematic Diagrams
4-1 Schematic Diagrams
BLK
BLK
BLU
N
BLU
BLU
PRIMARY
S/W
CAVITY TCO
ASSY CHOKE P.C.B
BLK
FUSE
BRN
WHT
GRILL
TCO
TIMER S/W
FA
F
MAGNETRON
NO
COM
NO
NC
BRN BRN
BLU BLU
BLU BLK
BRN
BRN
COM
HEATER
ROTARY S/W
(GRILL)
MONITOR S/W
MONITOR SWITCH
PRIMARY SWITCH
BRN
NO
COM
SECONDARY SWITCH
CONDITION OF OVEN
DOOR IS OPENED
MWO
(MWO)
(S/W)
(GRILL)
(S/W)
BRN : BROWN
WHT : WHITE
RED : RED
BLK : BLACK
Y/G : YELLOW GREEN
BLU : BLUE
ORG : ORANGE
YEL : YELLOW
COOK OFF
WIRING COLOR
FUNCTION ROTARY S/W
BLU
BLU
WHT
BLU
INRUSH
RELAY
ROTRY S/W
(MWO)
BLU
RESISTOR
BLU
BLU
POWER
CORD
230V/50HZ
250V10A
1ND
RESISTOR
LINE CAPACITOR
BLU
230V40W
ORG
ORG
ORG
YEL
YEL
YEL
ORG
DRIVE-MOTOR
FAN-MOTOR
TIMER-MOTOR
LAMP
INRUSH COIL
MGT
TCO
BRN
BRN
BRN
BRN
BRN
COM
NC
NO
FUSE
250V1.6A
0V
21V
230V
C2
C3
OV
230V
H.V.TRANS
H.V.DIODE
H.V.FUSE
H.V.CAPACITOR
BRN
L
D/M
F/M
T/M
GRILL
(MWO)
(S/W)
(GRILL)
(S/W)
COMBI
(MWO)
(S/W)
(GRILL)
(S/W)
VPC
S/W
SECONDARY S/W
BLU YEL
L
Samsung Electronics
4-1
MAGNETRON
FA
F
RED
RED
RED
RED
SYMBOL COLOR
BRN BROWN
BLK
BLACK
RED
RED
BLU
BLUE
WHT
BLK
HIGH VOLTAGE
TRANSFORMER
HIGH VOLTAGE CAPACITOR
HIGH VOLTAGE
DIODE
TO CHASSIS
H.V.FUSE
