Sharp R-671(B) Service Manual page 34

CIRCUIT DIAGRAMS
NOISE
FILTER
Figure O-2 Oven Schematic-Microwave cooking Condition
NOISE
FILTER
Figure O-3(a) Oven Schematic-Grill cooking Condition (TOP GRILL mode)
NOISE
FILTER
Figure O-3(b) Oven Schematic-Grill cooking Condition (BOTTOM GRILL mode)
...
CONT
F2: FUSE F8A
RY1 RY4 RY3
RY5
CONTROL UNIT
RY6
SW2:
STOP SWITCH
SW1: PRIMARY LATCH SWITCH
F2: FUSE F8A
RY1 RY4
RY5
CONTROL UNIT
RY6
F2: FUSE F8A
RY1 RY4
RY5
CONTROL UNIT
RY6
R-671 - 33
RY2
SW3:
NC.
MONITOR SWITCH
RY3 RY2
SW2:
STOP SWITCH
SW3:
SW1: PRIMARY LATCH SWITCH
NC.
MONITOR SWITCH
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. BOTTOM GRILL COOKING MODE SELECTED.
3. COOKING TIME ENTERED.
4. STRAT BUTTON PRESSED.
RY3 RY2
SW2:
STOP SWITCH
SW3:
SW1: PRIMARY LATCH SWITCH
NC.
MONITOR SWITCH
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. MICROWAVE COOKING MODE SELECTED.
3. POWER LEVEL CHOSEN.
4. COOKING TIME ENTERED.
5. STRAT BUTTON PRESSED.
NC.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. TOP GRILL COOKING MODE SELECTED.
3. COOKING TIME ENTERED.
4. STRAT BUTTON PRESSED.
NC.
SCHEMATIC
NC.