Sharp R-202EW Service Manual page 9

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SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. CLOCK APPEARS ON DISPLAY
C/T FUSE
A3
CONTROL UNIT
GRN
120V AC
60 Hz
OL
OVEN
LAMP
SECONDARY
INTERLOCK
SWITCH
Figure O-1. Oven Schematic-Off Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED
2. COOKING TIME PROGRAMMED
3. VARIABLE COOKING CONTROL "HIGH"
4. "START" PAD TOUCHED
C/T FUSE
A3
CONTROL UNIT
GRN
120V AC
60 Hz
OL
OVEN
LAMP
SECONDARY
INTERLOCK
SWITCH
Figure O-2. Oven Schematic-Cooking Condition
TEMPERATURE
FUSE (OVEN)
N.O.
COM.
(RY-2)
(RY-1)
PRIMARY
INTERLOCK
RELAY
A1
B2
B1
DOOR
SENSING
MONITOR
SWITCH
SWITCH
TTM
FM
TURN-
FAN
TABLE
MOTOR
MOTOR
TEMPERATURE
FUSE (OVEN)
N.O.
COM.
(RY-2)
(RY-1)
PRIMARY
INTERLOCK
RELAY
A1
B2
B1
DOOR
SENSING
MONITOR
SWITCH
SWITCH
TTM
FM
TURN-
FAN
TABLE
MOTOR
MOTOR
7
POWER
TRANSFORMER
CAPACITOR
0.82 F
AC2100V
RECTIFIER
MAGNETRON
POWER
TRANSFORMER
CAPACITOR
0.82 F
AC2100V
RECTIFIER
MAGNETRON
R-202EW
R-203EW

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