Download Sharp R-120DG Service manual

H
1
2
BLK
3
4
4
N.O.
5
WHT
WHT
E
Figure S-1. Pictorial Diagram
BLU
RED
RED
OVEN LAMP
& SOCKET
BLK
RED
WHT
BLK
NOTE:
The neutral (WHT) wire must be
connected to the terminal with "N"
mark on the power supply cord.
POWER SUPPLY CORD
120V 60Hz
H.V.
RECTIFIER
POWER
TRANSFORMER
HIGH VOLTAGE
WIRE
MAGNETRON
HIGH
VOLTAGE
CAPACITOR
5
GRY
GRY
RED
N
HIGH VOLTAGE COMPONENTS
MAGNETRON
THERMAL CUT-OUT
BLK
GRD
A
GRY
GRY
TURNTABLE
MOTOR
WHT
GRY
RED
RED
WHT
RED
Blue Mark
C
COM
BLU
GRY
FAN MOTOR
C/T FUSE
BLK
NOTE: Hot (RED) wire must
be connected to the terminal
with blue mark on the oven
light socket.
NOTE:
The grounding conductor of
the power supply cord has
been grounded by power
supply cord fixing screw.
The screw must always be
kept tight.
4
SECONDARY
INTERLOCK SWITCH
COM
GRY
GRN
RED
CN-B
SP
2
3
MONITOR
SWITCH
N.C.
COM
N.O.
DOOR
SENSING SWITCH
RY2
GRN
GRN
RY1
PRIMARY
INTERLOCK
RELAY
1
D
3 WHT
2
1 RED
3
B
CN-A
1
CN-A
BLK
2
CN-B
2 GRY
1 GRN
To fan duct
G
RED
1
H
F
CONTROL PANEL
R-120DG
R-120DP
R-120DSC
6
A
6
B
C
D
E
F
G
H