34
R-25AM
SCHEMATIC
NOTE: CONDITION OF OVEN
1. POWER SUPPLY CONNECTED AND/OR 1MINUTE
AFTER DOOR CLOSED OR COOK OFF.
2. . APPEAR ON DISPLAY.
NOTE: Indicates components with potential above 250 V.
Figure O-1 Oven Schematic-OFF Condition
Figure O-2 Oven Schematic-IDLE Condition (Door opened condition)
SCHEMATIC
NOTE: CONDITION OF OVEN
1. FOR 1MINUTE AFTER DOOR CLOSED.
2. . APPEAR ON DISPLAY.
SW5:
STOP
SWITCH
TH3:
EXHAUST
THERMISTOR
TH1:
MAGNETRON
THERMISTOR
(Upper)
TH2:
MAGNETRON
THERMISTOR (Lower)
CN-A
CN-A
F1 : WEAK POINT A017
BLU
NEUTRAL LIVE
GRN/YLW
BRN
NOISE FILTER
SW1:
INTERLOCK SWITCH
SW3:
MONITOR
SWITCH
SW4: MONITOR SWITCH
NOISE SUPPRESSION COIL
DISCHARGE RESISTOR 680 k‰ 1/2W
DISCHARGE RESISTOR 10 M‰ 1/2W
LINE CROSS CAPACITOR 0.22 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.)
CONTROL
UNIT
T1: HIGH VOLTAGE
TRANSFORMER
(Front)
230V~50Hz
H. V. RECTIFIER
C1: H.V. CAPACITOR
1.07 F/ AC2300V
C2: H.V. CAPACITOR
1.07 F/ AC2300V
MG1: MAGNETRON (Upper)
F1: FUSE F10A
OVEN LAMP
BLOWER
MOTOR
ANTENNA
MOTOR
SM
SM
BM
H. V. RECTIFIER
MG2: MAGNETRON (Lower)
T2: HIGH VOLTAGE
TRANSFORMER
(Rear)
OL
RY1
EARTH
F4:
H.V.FUSE
0.75 A
F5:
H.V.FUSE
0.75 A
L
N
1
3
6
5
4
3
2
1
5
4
3
2
1
5
RY4:
COOK RELAY
RY3:
COOK RELAY
SW2:
INTERLOCK SWITCH
SW2:
INTERLOCK SWITCH
SW5:
STOP
SWITCH
CN-A
CN-A
F1 : WEAK POINT A017
BLU
NEUTRAL LIVE
GRN/YLW
BRN
NOISE FILTER
SW1:
INTERLOCK SWITCH
SW3:
MONITOR
SWITCH
SW4: MONITOR SWITCH
NOISE SUPPRESSION COIL
DISCHARGE RESISTOR 680 k‰ 1/2W
DISCHARGE RESISTOR 10 M‰ 1/2W
LINE CROSS CAPACITOR 0.22 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.)
CONTROL
UNIT
230V~50Hz
H. V. RECTIFIER
C1: H.V. CAPACITOR
1.07 F/ AC2300V
C2: H.V. CAPACITOR
1.07 F/ AC2300V
MG1: MAGNETRON (Upper)
F1: FUSE F10A
H. V. RECTIFIER
MG2: MAGNETRON (Lower)
RY1
EARTH
F4:
H.V.FUSE
0.75 A
F5:
H.V.FUSE
0.75 A
L
N
1
3
6
5
4
3
2
1
5
4
3
2
1
5
RY4:
COOK RELAY
RY3:
COOK RELAY
TH3:
EXHAUST
THERMISTOR
TH1:
MAGNETRON
THERMISTOR
(Upper)
TH2:
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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