CAVITY | MAGNETRON |
THERMAL | TEMPERATURE FUSE |
SCHEMATIC
NOTE: CONDITION OF OVEN
1.DOOR CLOSED
2.CLOCK APPEARS ON DISPLAY
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| COM. |
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FUSE |
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20A |
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| PRIMARY INTERLOCK RELAY |
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| B7 |
| RY4 |
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| B5 |
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BLK | HOOD FAN |
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| E1 |
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| SSR |
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THERMAL |
| High |
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CUT OUT | B3 | N.C. |
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GRN |
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| DOOR | ||
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| B1 | Low |
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| SENSING |
120 V AC. GND |
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| HOOD |
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| E2 | SWITCH |
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| CAPACITOR |
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60 Hz |
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| RY3 |
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WHT |
| HOOD | A1 | A3 | B9 | A7 | A5 |
| N.O. | COM. |
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| MOTOR |
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| TURNTABLE MOTOR |
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| OVENLAMP |
| STIRRER |
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| MONITOR SWITCH | ||
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| FAN MOTOR |
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| MOTOR |
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| HOOD |
| TTM |
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| LAMP |
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| OL |
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| HL | HL |
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| FM |
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| STM |
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| SECONDARY |
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| INTERLOCK |
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| SWITCH |
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Figure O-1. Oven Schematic-Off Condition
POWER |
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TRANSFORMER |
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HIGH VOLTAGE | MAGNETRON |
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CAPACITOR |
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0.94∝F |
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HIGH VOLTAGE |
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RECTIFIER |
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CAVITY | MAGNETRON |
THERMAL | TEMPERATURE FUSE |
SCHEMATIC
NOTE: CONDITION OF OVEN
1.DOOR CLOSED
2.COOKING TIME PROGRAMMED
3.VARIABLE COOKING CONTROL "HIGH"
4."START" PAD TOUCHED
FUSE 20A
BLK | HOOD FAN |
THERMAL | |
| CUT OUT |
B7 | RY4 | |
B5 |
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| RY5 | |
B3 | High | |
N.C. | ||
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CONTROL UNIT | COM. |
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SSR |
N.O.
RELAY
INTERLOCK
PRIMARY
E1
POWER |
TRANSFORMER |
GRN |
120 V AC. GND 
60 Hz
WHT
B1 | Low |
| HOOD |
| CAPACITOR |
HOOD | A1 A3 |
MOTOR |
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| HOOD |
| RY3 | RY1 |
B9 A7 | A5 | N.O. |
| TTM | LAMP |
E2
RY2
COM.
DOOR SENSING SWITCH
HIGH VOLTAGE | MAGNETRON |
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CAPACITOR |
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0.94∝F |
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| LAMP |
HL | HL |
TURNTABLE MOTOR | FAN MOTOR | FM | OVEN |
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SECONDARY
INTERLOCK
SWITCH
OL | STIRRER MOTOR |
| MONITOR SWITCH |
| STM | ||
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HIGH VOLTAGE |
RECTIFIER |
Figure O-2. Oven Schematic-Cooking Condition
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