Sharp R-950A Service Manual

R-950A
33
Figure O-6. Oven Schematic-Simul Grill Cooking Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. SIMUL GRILL PAD TOUCHED.
3. COOKING TIME PROGRAMMED.
4. START PAD TOUCHED.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. SIMUL CONVECTION PAD TOUCHED.
3. COOKING TIME PROGRAMMED.
4. START PAD TOUCHED.
Figure O-5. Oven Schematic-Simul Convection Cooking Condition
NOTE: indicates components with potential above 250V.
THERMAL  CUT-OUT 170˚C (CONV.)
NOISE FILTER
MONITOR SWITCH
FUSE M10A
MONITOR RESISTOR 0.8Ω/ 20W
OVEN LAMP
FAN MOTOR
A5
A3
A1
E-6
CONTROL UNIT
DAMPER
SWITCH
THER-
MISTOR
2ND.
INTER-
LOCK 
RELAY
CONTROL
SWITCH
DAMPER MOTOR
CONVECTION MOTOR
TURNTABLE MOTOR
0.0047µ/AC250V
0.22µ/AC250V
0.0047µ/AC250V
NOISE SUPPRESSION COIL
CONVECTION HEATER
GRILL HEATER
MAGNETRON
POWER 
TRANSFORMER
ASYMMETRIC
RECTIFIER
H.V. RECTIFIER
CAPACITOR
1.13µ
RY4 RY5
RY6
RY1
1ST. LATCH
SWITCH
TEMPERATURE
FUSE 150˚C
(MAGNETRON)
THERMAL CUT-OUT
95˚C (FAN)
THERMAL CUT-OUT
125˚C (GRILL)
220V
50Hz
FM
COM.
(RY1)
E-5E-4E-3E-2E-1
RY3
N.O.
(RY1)
COM.
(RY3)
COM.
(RY7)
COM.
(RY2)
N.O.
(RY2)
N.O. (RY3)
N.O. (RY7)
A-7
CM
DM
OL
FUSE 20A
RY2
RY7
TTM
2ND. INTER- LOCK  RELAY 
THERMAL  CUT-OUT 170˚C (CONV.)
NOISE FILTER
MONITOR SWITCH
FUSE M10A
MONITOR RESISTOR 0.8Ω/ 20W
OVEN LAMP
FAN MOTOR
A5
A3
A1
E-6
CONTROL UNIT
DAMPER
SWITCH
THER-
MISTOR
2ND.
INTER-
LOCK 
RELAY
CONTROL
SWITCH
DAMPER MOTOR
CONVECTION MOTOR
TURNTABLE MOTOR
0.0047µ/AC250V
0.22µ/AC250V
0.0047µ/AC250V
NOISE SUPPRESSION COIL
CONVECTION HEATER
GRILL HEATER
MAGNETRON
POWER 
TRANSFORMER
ASYMMETRIC
RECTIFIER
H.V. RECTIFIER
CAPACITOR
1.13µ
RY4 RY5
RY6
RY1
1ST. LATCH
SWITCH
TEMPERATURE
FUSE 150˚C
(MAGNETRON)
THERMAL CUT-OUT
95˚C (FAN)
THERMAL CUT-OUT
125˚C (GRILL)
220V
50Hz
FM
COM.
(RY1)
E-5E-4E-3E-2E-1
RY3
N.O.
(RY1)
COM.
(RY3)
COM.
(RY7)
COM.
(RY2)
N.O.
(RY2)
N.O. (RY3)
N.O. (RY7)
A-7
CM
DM
OL
FUSE 20A
RY2
RY7
TTM
2ND. INTER- LOCK  RELAY 

Sharp R-950A Specifications

Power

ac line voltage	220 V
microwave frequency	2450 MHz
ac power required (microwave)	1.6 kW
ac power required (convection)	1.6 kW
ac power required (grill)	1.05 kW
ac power required (simul)	3.15 kW

Oven Specifications

oven capacity	41 litre
output power (microwave)	900 W
output power (convection heater)	1500 W
output power (grill heater)	1000 W

Weight and Dimensions

width	627 mm
height	378 mm
depth	492 mm
cavity width	410 mm
cavity height	245 mm
cavity depth	410 mm
weight	29 kg