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R-520LK
R-520LW
6
4 5
1
2
3
6
4 5
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-1. Pictorial Diagram
HIGH
VOLTAGE
CAPACITOR
HIGHVOLTAGE
WIREA
H.V.RECTIFIER
HIGH VOLTAGE COMPONENTS
OVENLAMP
ANDSOCKET
MAGNETRON
COM.
MONITOR
SWITCH
N.C.
PRIMARY
SWITCH
TURNTABLE
MOTOR
POWER
TRANSFORMER
COM.
NO
WHT
RED
RED
ORG
GRY
ORG
WHT
WHT
WHT
RED
RED
CAVITYTEMP. FUSE
MAGNETRONTEMP FUSE
FANMOTOR
RED
WHT
WHT
POWERSUPPLY
CORD120V 60Hz
NOTE:
The neutral (WHT/GRY) wire must
be connected to the terminal with
"N" mark on the power supply
cord.
BLK
WHT
H
N
NOTE:
The groundingconductor of
the power supply cord has
been grounded by power
supplycord fixingscrew.
The screw mustalways be
kepttight.
COM.
N.O.
DOOR
SENSING
SWITCH
PNK
GRN
GRN
toOven cavity
GRN
PNK
GRN
2
1
CN-B
BRN
WHT
ORG
RED
GRY
WHT
BLK
RED
C
O
M
.
C
OM.
N
.
O
.
N
.
O.
W
H
T
RY
1
R
Y
2
S
E
C
O
N
D
AR
Y
I
N
T
E
R
L
O
C
K
R
E
L
A
Y
T
1
1
2
(
P
O
W
E
R
U
N
I
T
)
C
N
-
B
O
R
G
WHT
GRY
ORG
ORG
WHT
GRY
WHT
RED
B
R
N
BLK
AH SENSOR
RED
WHT
1
2
3
CN-F