28
R-305BW
R-309BW
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
H.V.
RECTIFIER
POWER SUPPLY
CORD 120V 60Hz
HIGH VOLTAGE COMPONENTS
GRN
OVEN LAMP
AND SOCKET
MAGNETRON
COM.
MONITOR
SWITCH
COM.
N.O.
N.C.
DOOR
SENSING
SWITCH
SECONDARY
INTERLOCK
SWITCH
TURNTABLE
MOTOR
NOTE:
Hot (YLW) wire must be
connected to the terminal
with blue mark on the
oven light socket.
H
N
POWER
TRANSFORMER
COM.
NO
CN-A
1
2
WHT
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.
BLK
GRY
RED
WHT
YLW
WHT
BLK
GRY
GRN
GRY
GRN
R
E
D
WHT
GRY
BLK
BLK
BLK
WHT
(COM)
RED
RED
(N.O.)
RY2
YLW
BLK
(COM.)
YLW
YLW
(N.O.)
RY1
BLUE MARK
BLK
BLK
OVEN
THERMAL CUT-OUT
WHT
WHT
FAN MOTOR
THERMAL CUT-OUT (MG.)
FUSE
&
HOLDER
BLK
BLK
BLK
BLK
GRY
WHT
WHT
WHT
GRY
RY1
N.O.
N.O.
COM.
COM.
RY2
SH-A
SH-B
PRIMARY
INTERLOCK
RELAY
CN-A
T1
1
2
CN-G
IC1
CONTROL UNIT
