COMPONENTS | TEST PROCEDURE |
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RELAY 2 | Check for continuity of relay 2 with an |
| POWER |
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| LEVEL |
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| (Remove wire leads from relay 2 and |
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| operate the unit.) | 1 | 4 sec |
| 18 sec | ||||
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| 2 | 6 sec |
| 16 sec | |
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| 3 | 8 sec |
| 14 sec | |
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| 4 | 10 sec |
| 12 sec | |
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| 5 | 12 sec |
| 10 sec | |
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| 6 | 14 sec |
| 8 sec | |
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| 7 | 16 sec |
| 6 sec | |
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| 8 | 18 sec |
| 4 sec | |
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| 9 | 20 sec |
| 2 sec | |
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| 10 | 22 sec |
| 0 sec | |
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FAN MOTOR | Measure the resistance. | Normal: |
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(Wire leads removed) | A:Approx. 85 | ~ 100 ohm. | |
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| B:Approx. 10 | ~ 25 ohm. |
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| Abnormal: Infinite or several | |
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| ohm. |
TURNTABLE MOTOR
(Wire leads removed)
Measure the resistance.
Normal: Approx. 100 ~ 150 ohm
Abnormal: Infinite or several ohm.
NOTE : • A MICROWAVE LEAKAGE TEST MUST ALWAYS BE PERFORMED WHEN THE UNIT IS SERVICED FOR ANY REASON.
•MAKE SURE THE WIRE LEADS ARE IN THE CORRECT POSITION.
•WHEN REMOVING THE WIRE LEADS FROM THE PARTS, BE SURE TO GRASP THE CONNECTOR, NOT THE WIRES.