Sharp R930AK - 1.5 CF 900 Watts Convection Sensor Interactive; Charcoal Service Manual page 12

R-930AK
R-930AW
SCHEMATIC
1. DOOR CLOSED.
2. MIX COOKING PAD TOUCHED.
3. COOKING TIME PROGRAMMED.
4. "START" PAD TOUCHED.
5. RY2 AND RY3 WILL ALTERNATELY CLOSE.
DURING COOK CYCLE.
CONV. MAGNETRON
TEMPERATURE
THERMAL
FUSE
CUT-OUT
FUSE
TTM FM CM
OL
OUTER
CASE
SWITCH
120V
60Hz
OUTER
CASE
SWITCH
SECONDARY
INTERLOCK
SWITCH
SCHEMATIC
1. DOOR CLOSED.
2. CONVECTION PAD TOUCHED.
3. DESIRED TEMP. TOUCHED.
4. COOKING TIME PROGRAMMED.
5. "START" PAD TOUCHED.
CONV. MAGNETRON
THERMAL TEMPERATURE
CUT-OUT FUSE
FUSE
TTM OL FM CM
OUTER
CASE
SWITCH
120V
60Hz
OUTER
CASE
SWITCH
SECONDARY
INTERLOCK
SWITCH
A-3
A-1
DM
A-7
A-9
CONTROL UNIT
F-1 F-2 F-3
DOOR
SENSING
AH SENSOR
SWITCH
Figure O-3. Oven Schematic-Automatic Mix Cooking Condition
A-3
A-1
DM
A-7
A-9
CONTROL UNIT
F-1 F-2 F-3
DOOR
SENSING
AH SENSOR
SWITCH
Figure O-4. Oven Schematic-Convection Cooking Condition
COM.
(RY1)
A-5
N.O.
(RY1)
COM.
(RY3)
RY2
COM.
RY2
(RY2)
PRIMARY
INTERLOCK
RY3
N.O.
RERAY
(RY2)
N.O.
(RY3)
E-1 E-2 E-3 E-4 E-5 E-6
THER- DAMPER
MISTOR SWITCH
COM.
(RY1)
A-5
N.O.
(RY1)
COM.
(RY3)
RY2
COM.
RY2
(RY2)
PRIMARY
INTERLOCK
RY3
N.O.
RERAY
(RY2)
N.O.
(RY3)
E-1 E-2 E-3 E-4 E-5 E-6
THER-
DAMPER
MISTOR
SWITCH
10
POWER
TRANSFORMER
CAPACITOR
0.94
POWER
TRANSFORMER
CAPACITOR
0.94