Sharp R-763 - Schematic Diagrams

29
R-763 -
SCHEMATIC DIAGRAMS
NOTE:CONDITION OF OVEN
1. Door closed
2. Cooking mode at microwave position
3. Timer at zero
NOTE: * COMPONENTS
ABOVE 250V
WITH POTENTIALS
Figure O-1. Oven Schematic-OFF Condition
Figure O-2. Oven Schematic-Microwave Cooking Condition
EARTH
BLU / 15
BRN / 15
230V~50Hz
0.22µ / 250V
NOISE SUPPRESSION COIL
10M / 0.5W
*
ASYMMETRIC
RECTIFIER
*
H.V.
CAPACITOR 1.07µF AC2100V
*
POWER TRANSFORMER
*
H.V. RECTIFIER
L
N
F2 FUSE 15A
G-Y / 15
GRILL HEATER
SW2: MONITOR SWITCH
F1: FUSE F8A
OVEN THERMAL CUT-OUT 160˚ C
COM
NO
COM
A1
RY2
NO
RY3
A3
RY1
B1
B2
SW3: STOP SW
OVEN LAMP
FAN MOTOR
TURN TABLE MOTOR
TTM
FM
OL
SW1: MONITORED LATCH SWITCH
NO
NO
NC
680K / 0.5W
0.0047µ / 250V
0.0047µ / 250V
A5
*
MAGNETRON
MAG THERMAL CUT-OUT 125˚ C
EARTH
BLU / 15
BRN / 15
230V~50Hz
0.22µ / 250V
NOISE SUPPRESSION COIL
10M / 0.5W
*
ASYMMETRIC
RECTIFIER
*
H.V.
CAPACITOR 1.07µF AC2100V
*
MAGNETRON
*
POWER TRANSFORMER
*
H.V. RECTIFIER
L
N
F2 FUSE 15A
G-Y / 15
GRILL HEATER
SW2: MONITOR SWITCH
F1: FUSE F8A
OVEN THERMAL CUT-OUT 160˚ C
COM
NO
COM
A1
RY2
NO
RY3
A3
RY1
B1
B2
SW3: STOP SW
OVEN LAMP
FAN MOTOR
TURN TABLE MOTOR
TTM
FM
OL
SW1: MONITORED LATCH SWITCH
NO
NO
NC
680K / 0.5W
0.0047µ / 250V
0.0047µ / 250V
A5
MAG THERMAL CUT-OUT 125˚ C