Sharp R-895(AL)M Service Manual page 38

SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. TOP & BOTTOM GRILL MODE SELECTED.
4. STRAT KEY TOUCHED.
Figure O-3(c) Oven Schematic-Grill cooking Condition (TOP AND BOTTOM GRILL mode)
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. CONVECTION TEMPERATURE SELECTED.
4. STRAT KEY TOUCHED.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. DUAL KEY TOUCHED ONCE.
4. MICROWAVE POWER LEVEL ENTERED.
5. CONVECTION TEMPERATURE SELECTED.
6. STRAT KEY TOUCHED.
Figure O-5(a) Oven Schematic-Dual cooking Condition (Microwave and Convection mode)
SCHEMATIC DIAGRAMS
NOISE FUSE F8A
FILTER
MG.
THERMAL
CUT-OUT
RY1
RY5
OVEN
THERMAL
THERMISTOR
CUT-OUT
NOTE: The top heating element, bottom heating element, fan motor and convection
motor will be turned on and off according to the temperature.
See "AUTO POWER CONTROL SPEC.
NOISE FUSE F8A
FILTER
MG.
THERMAL
CUT-OUT
RY1
RY5
OVEN
THERMAL
THERMISTOR
CUT-OUT
Figure O-4 Oven Schematic-Convection Condition
NOTE: The top heating element, bottom heating element, magnetron, fan motor and
convection motor will be turned on and off according to the temperature or
microwave power level. See "AUTO POWER CONTROL SPEC.
NOISE FUSE F8A
FILTER
MG.
THERMAL
CUT-OUT
RY1
RY5
OVEN
THERMAL
THERMISTOR
CUT-OUT
RY2 RY3 RY4
RY6
RY7
STOP SWITCH
MONITORED LATCH SWITCH
NC.
RY2 RY3 RY4
RY6
RY7
STOP SWITCH
MONITORED LATCH SWITCH
RY2 RY3 RY4
RY6
RY7
STOP SWITCH
MONITORED LATCH SWITCH
NC.
R-895M - 33
NC.
MONITOR
ASYMMETRIC
SWITCH RECTIFIER
NC.
MONITOR ASYMMETRIC
NC.
SWITCH RECTIFIER
NC.
MONITOR
ASYMMETRIC
SWITCH
RECTIFIER