Sharp R-967 Service Manual page 42

Microwave oven grill and convection
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SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
3. " . 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.
SCHEMATICS
RY1
CONTROL
UNIT
RY5
SW4:
DAMPER
THERMISTOR
SWITCH
RY1
CONTROL
UNIT
RY5
SW4:
DAMPER
THERMISTOR
SWITCH
Figure O-2 Oven Schematic-Microwave cooking Condition
RY2
RY3
RY4
RY8
RY7
RY6
SW2:
STOP
SWITCH
COM.
N.C.
SW1:
MONITORED LATCH SWITCH
RY2
RY3
RY4
RY8
RY7
RY6
SW2:
STOP
SWITCH
N.O .
COM.
N.C.
SW1:
MONITORED LATCH SWITCH
36
Note:
AC CORD CONNECTION
BRN :
BROWN
BLU :
BLUE
G-Y :
GREEN AND YELLOW STRIPE
2
/15 :
SECTIONAL AREA OF 1.5mm
"
"
Indicates components with potential
above 250 V.
N.O .
COM.
N.O.
N.C.
SW3:
MONITOR
SWITCH
COM.
N.O.
N.C.
SW3:
MONITOR
SWITCH
MIN.
ASYMMETRIC
RECTIFIER
ASYMMETRIC
RECTIFIER

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