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Old 11-19-2021, 07:17 PM   #15
R_J
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Join Date: Jun 2012
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Default Re: Dead but clicking Hanns-G HC194D?

What is the number on IC53? I believe this is a scr that is there for protection, it should have a couple resistors connected to it's gate and then two zener diodes, one connected to the +5v and one to the +12v.

Last edited by R_J; 11-19-2021 at 07:55 PM..
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