Sharp R-320BB - Page 35

33
R-320BB
R-320BK
R-320BW
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
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.
POWER  TRANSFORMER
COM.
NO
CN-A
1 2
WHT
NOTE: The grounding (GRN) wire of the power supply cord has been grounded by screw. The screw must always be kept tight.
NOTE: The neutral (WHT) wire must be connected to the neutral (WHT) wire of the power supply cord. 
BLK 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
BLKBLK
OVEN THERMAL CUT-OUT
WHT 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
CN-F
13
CONTROL UNIT

BLK RED
WHT
1 2 3
CN-F