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Author Topic: Analog ground accidentaly disconected  (Read 5142 times)

Offline MWfire

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Analog ground accidentaly disconected
« on: February 08, 2008, 05:34:25 pm »
Analog ground accidentaly disconected, when i connect again, vr sensor don't works:(.
Vems and other sensors work. Have anybody experience with this?
I will replace lm1815m
http://shop.vems.hu/catalog/product_info.php?cPath=1_9&products_id=52&osCsid=881d791efbd2169172b369378e223f18
Do i need replace something other?
« Last Edit: February 08, 2008, 06:18:39 pm by MWfire »
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Offline rob@vems.co.uk

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Re: Analog ground accidentaly disconected
« Reply #1 on: February 09, 2008, 12:10:49 am »
The problem is that the p259 chip blows because the signals ground across it. The LM chip is fine.

I think once its happened that you really understand why the grounding section is so large in the User Guide I wrote.
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Offline MWfire

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Re: Analog ground accidentaly disconected
« Reply #2 on: February 09, 2008, 11:36:42 am »
Tnx. I will report results.
That isn't my vems.
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Offline MWfire

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Re: Analog ground accidentaly disconected
« Reply #3 on: February 09, 2008, 05:16:36 pm »
Remove p259(TPIC6A259) and vr sensor works.
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