![](/images/new-backgrounds/1075070/7507055x1.webp)
COMPONENTS | TEST PROCEDURES |
| RESULTS | |||
| Measure the resistance between terminal |
| When | When not | ||
| pins of connector KEY CONNECTOR. |
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| Resistance | touched | touched | |||
| NOTE: |
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| value | Less than | More than | |
| When reconnecting the FPC connector, | |||||
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| 400 ohms 1 mega ohm | ||||
| make sure that the holes on the FPC |
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| connector are properly engaged with hooks |
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| on the plastic fastener. |
| FPC CONNECTOR | |||
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| MATRIX CIRCUIT FOR |
| Top |
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| TOUCH KEY BOARD |
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TOUCH KEY | CONNECTOR(KEY CON) |
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BOARD | (For detail matrix circuit of each model, |
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| 3 | ||||
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| refer to page |
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| AUTO | TIME |
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| COOK | COOK |
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| CUSTOM | AUTO | AUTO |
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| 10 |
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| 11 | |||
| REHEAT | DEFROST |
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| SET |
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| 12 | |
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| CLOCK Ez On | KITCHEN |
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| TIMER |
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| N.C | TIME | POWER |
| Figure 28 |
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| DEFROST | LEVEL |
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| STOP/ |
| N.C |
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| CLEAR |
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Figure 27