Read Sharp R-24AT Service Manual online
R-22AT
R-24AT
R-24AT
33
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. MANUAL REPEAT KEY TOUCHED.
3. COOKING TIME PROGREMMED.
4. START PAD TOUCHED.
1. DOOR CLOSED.
2. MANUAL REPEAT KEY TOUCHED.
3. COOKING TIME PROGREMMED.
4. START PAD TOUCHED.
Figure O-3 Oven Schematic-Cooking Condition
SW5:
STOP
SWITCH
STOP
SWITCH
CN-A
CN-A
F3 : WEAK POINT A017
BLU
NEUTRAL
LIVE
GRN/YLW
BRN
NOISE FILTER
SW1:
INTERLOCK SWITCH
INTERLOCK SWITCH
SW3:
MONITOR
SWITCH
SW4: MONITOR SWITCH
NOISE SUPPRESSION COIL
DISCHARGE RESISTOR 680 kΩ 1/2W
DISCHARGE RESISTOR 10 MΩ 1/2W
LINE CROSS CAPACITOR 0.22µ
F
/ AC250V
LINE BYPASS CAPACITOR
10000 pF/ AC250V
LINE BYPASS CAPACITOR
10000 pF/ AC250V
T3:
TOUCH CONTROL
TRANSFORMER
FUSE
2.5A
F2: FUSE F10A
TF1: TEMP. FUSE 150°C
(Upper Mag.)
TF3: EXHAUST
TEMP. FUSE
120°C
TF1:
TEMP. FUSE 150°C
(Lower Mag.)
TEMP. FUSE 150°C
(Lower Mag.)
CONTROL
UNIT
230 - 240V~50Hz
H. V. RECTIFIER
C1: H.V. CAPACITOR
0.94µF/ AC2300V
C2: H.V. CAPACITOR
0.94µF/ AC2300V
MG1: MAGNETRON (Upper)
F1: FUSE F10A
H. V. RECTIFIER
MG2: MAGNETRON (Lower)
RY1
EARTH
F4:
H.V.FUSE
0.80 A
H.V.FUSE
0.80 A
F5:
H.V.FUSE
0.80 A
H.V.FUSE
0.80 A
L
N
1
3
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
RY4:
COOK RELAY
RY3:
COOK RELAY
SW2:
INTERLOCK SWITCH
INTERLOCK SWITCH
TH3:
EXHAUST
THERMISTOR
EXHAUST
THERMISTOR
TH1:
MAGNETRON
THERMISTOR
(Upper)
MAGNETRON
THERMISTOR
(Upper)
TH2:
MAGNETRON
THERMISTOR (Lower)
MAGNETRON
THERMISTOR (Lower)
T1: HIGH VOLTAGE
TRANSFORMER
(Front)
OVEN LAMP
ANTENNA
MOTOR
SM
SM
BM
T2: HIGH VOLTAGE
TRANSFORMER
(Rear)
OL
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