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Old 11-28-2021, 05:21 AM   #20
Per Hansson
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Default Re: Dead but clicking Hanns-G HC194D?

You might be able to do that but it could cause more damage too.
Better would be to lift the input leg of the 7812
Then power it up and see what voltage you have on the input then.
"The one who says it cannot be done should never interrupt the one who is doing it."
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