Sharp R-84ST Service Manual page 36

SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. START KEY TOUCHED.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. TOP GRILL MODE SELECTED.
4. START KEY TOUCHED.
NOISE
FILTER
Figure O-3(a) Oven Schematic-Grill cooking Condition (TOP GRILL mode)
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. BOTTOM GRILL MODE SELECTED.
4. START KEY TOUCHED.
NOISE
FILTER
Figure O-3(b) Oven Schematic-Grill cooking Condition (BOTTOM GRILL mode)
SCHEMATIC DIAGRAMS
NOISE F2: FUSE F8A
FILTER
TC1:
MG.
THERMAL
CUT-OUT
RY1
RY5
TC2:
OVEN
THERMAL
THERMISTOR
CUT-OUT
Figure O-2 Oven Schematic-Microwave cooking Condition
F2: FUSE F8A
TC1:
MG.
THERMAL
CUT-OUT
RY1
RY5 RY6
RY7
TC2:
OVEN
THERMAL
THERMISTOR
CUT-OUT
F2: FUSE F8A
TC1:
MG.
THERMAL
CUT-OUT
RY1
RY5
RY7
TC2:
OVEN
THERMAL
THERMISTOR
CUT-OUT
R-84ST -
RY2 RY3 RY4
RY6
RY7
SW2:
STOP SWITCH
SW1: MONITORED LATCH SWITCH
NC.
RY2 RY3 RY4
SW2:
STOP SWITCH
SW1: MONITORED LATCH SWITCH
NC.
RY2 RY3 RY4
RY6
SW2:
STOP SWITCH
SW1: MONITORED LATCH SWITCH
NC.
36
SW3:
NC.
MONITOR
ASYMMETRIC
SWITCH
RECTIFIER
SW3:
NC.
MONITOR ASYMMETRIC
SWITCH
RECTIFIER
SW3:
NC.
MONITOR
ASYMMETRIC
SWITCH RECTIFIER