Oven Schematic-Cooking Condition; Oven Schematic-Off Condition - Sharp R-530EK Service Manual

R - 5 3 0 E K
R- 530EW
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. CLOCK APPEARS ON DISPLAY.
MAGNETRON
MONITOR
TEMP.
FUSE 20A
FUSE
A2
A1
GRN
CONTROL UNIT
120V AC
60 Hz
CAVITY
TEMP.
FUSE
OL
OVEN
LAMP
SECONDARY
INTERLOCK
SWITCH
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. VARIABLE COOKING CONTROL "P-HI/ 100 PERCENT".
4. "START" PAD TOUCHED.
MAGNETRON
MONITOR
TEMP.
FUSE 20A
FUSE
A2
A1
GRN
CONTROL UNIT
120V AC
60 Hz
CAVITY
TEMP.
FUSE
OL
OVEN
LAMP
SECONDARY
INTERLOCK
SWITCH
NOTE: Indicates components with potential above 250 V.
COM. N.O.
(RY-2)
(RY-1)
PRIMARY
INTERLOCK
RELAY
N.O. COM.
B1 B2
DOOR
SENSING
SWITCH
TTM FM
TURN-
FAN
TABLE
MOTOR
MOTOR
Figure O-1. Oven Schematic-Off Condition
COM. N.O.
(RY-2)
(RY-1)
PRIMARY
INTERLOCK
RELAY
N.O. COM.
B1 B2
DOOR
SENSING
SWITCH
TTM
FM
TURN-
FAN
TABLE
MOTOR
MOTOR
Figure O-2. Oven Schematic-Cooking Condition
CAPACITOR 1.0 F
AC 2300V
POWER
TRANSFORMER
N.C.
MONITOR
SWITCH
COM.
H.V. RECTIFIER
CAPACITOR 1.0 F
AC 2300V
POWER
TRANSFORMER
N.C.
MONITOR
SWITCH
COM.
H.V. RECTIFIER
8
MAGNETRON
MAGNETRON