6
R-202EK
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
WHT
RED
WHT
HIGH VOLTAGE COMPONENTS
MAGNETRON
(RED)
(WHT)
(RED)
HIGH 
VOLTAGE
CAPACITOR
H.V.
RECTIFIER
MONITOR 
SWITCH
TURNTABLE
MOTOR
FAN MOTOR
OVEN LAMP
GRY
SECONDARY
INTERLOCK SWITCH
COM
COM
ORG
GRY
ORG
GRY
N.C.
N.O.
N.O.
COM
GRN
GRN
GRN
GRY
RED
WHT
TEMPERATURE
FUSE (OVEN)
POWER SUPPLY CORD
120V 60Hz
GRD
H
N 
NOTE:
The grounding conductor of 
the power supply cord has 
been grounded by power 
supply cord fixing screw.
The screw must allways  be 
kept tight. 
NOTE:
The neutral (WHT) wire must be 
connected to the terminal with "N" 
mark on the power    supply cord.
RED
WHT
DOOR
SENSING SWITCH
GRY
RED
POWER 
TRANSFORMER
BLK
WHT
GRY
CONTROL PANEL
GRY
ORG
ORG
WHT
RED
C/T FUSE
BLK
SP1
RY1
PRIMARY
INTERLOCK
RELAY
CN-B
2
1
CN-A
N.O.
T1
3
1
RY2
ORG
RED
ORG
WHT
CN-A
2
ORG
1
3
CN-B
2
1
GRN
GRY
ORG
WHT
COM
N.O.
Figure S-1. Pictorial Diagram