5/30/2011 6:33 AM | |
Joined: 9/20/2006 Last visit: 3/5/2024 Posts: 307 Rating:
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when u say voltage across dbu, can u tell me where have you checked the dc voltage.? i mean which terminals? diwa. |
5/31/2011 4:19 AM | |
Posts: 241 Rating:
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At output terminal of dbu |
6/1/2011 10:50 AM | |
Posts: 241 Rating:
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i have checked the DC voltage at DBR terminal... And i have also atteched the testing points here |
6/1/2011 1:09 PM | |
Joined: 9/20/2006 Last visit: 3/5/2024 Posts: 307 Rating:
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it looks like the problem is with your DBU. have you replaced the dbu and checked? |
6/2/2011 8:07 AM | |
Posts: 241 Rating:
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I have ordered new DBU..but same problem is coming in all 5 drive units... |
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