
Return to Section TOC
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Return to Section TOC
Return to Master TOC
Return to Master TOC
Return to Master TOC
Return to Master TOC
TROUBLESHOOTING AND REPAIR | ||||||||||||||||||
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| MAIN IGBT INVERTER BOARD LOW VOLTAGE TEST (continued) | |||||||||||||||||
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| Table F.1 Test Points |
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| Machine Mode |
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| Test Point |
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| LED |
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| Value | ||||||
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| ON |
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| L2 |
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| +15 VDC |
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| ON |
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| L3 |
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| +5 VDC |
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| ON |
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| L1 |
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| +15 VDC |
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| ON |
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| L4 |
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| +24 VDC |
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| ON |
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| L5 |
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| +48 VDC |
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| ON |
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| L6 |
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| +15 VDC |
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| ON |
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| L7 |
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| +15 VDC |
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| ON |
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| +14.5 VDC |
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