Sharp R-953(SL)M Service Manual page 35

SCHEMATIC DIAGRAMS
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. " . O" APPEARS ON DISPLAY.
Figure O-1(c) Oven Schematic-OFF Condition after the oven door is closed.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. STRAT KEY TOUCHED.
RY1
CONTROL
UNIT
RY5
DAMPER
THERMISTOR
SWITCH
RY1
CONTROL
UNIT
RY5
DAMPER
THERMISTOR
SWITCH
Figure O-2 Oven Schematic-Microwave cooking Condition
R-953/963M - 33
RY2 RY3 RY4
RY8
RY7
RY6
STOP
SWITCH
N.O .
COM.
N.C.
MONITORED LATCH SWITCH
RY2 RY3 RY4
RY8
RY7
RY6
STOP
SWITCH
COM. N.O .
N.C.
MONITORED LATCH SWITCH
ASYMMETRIC
COM. N.O.
RECTIFIER
N.C.
MONITOR
SWITCH
ASYMMETRIC
N.O.
COM.
RECTIFIER
N.C.
MONITOR
SWITCH