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Schematic Diagram - Sharp R-21J Supplemental Service Manual

Light duty commercial microwave oven

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R-21JV
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2.
.
APPEARED.
THERMAL
CUT-OUT
MONITOR
125˚C (OVEN)
FUSE 20A
A3
AC120V
60 Hz
B1
DOOR SENSING
SWITCH
NOTE:
THERMAL
CUT-OUT
145˚C (MAG.)
A7
CONTROL UNIT
B2
OL
FM
OVEN
FAN
LAMP
MOTOR
SECONDARY
INTERLOCK SWITCH
Figure O-1 Oven Schematic-OFF Condition
Indicates components with potential above 250 V.
POWER
TRANSFORMER
AM
ANTENNA
MOTOR
4
CAPACITOR
0.94 µF
2400V

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