Posted By
SVS
on 2020-05-27
14:26:21
 |  Re: ESD protection of TED?
Back the years, Solder (Synergy) designed and made a protection circuit able to avoid the TED damages caused by joysticks.
I own one in my 256Kb Plus4 and it worked very well. See here.
I suppose there is the schematic somewhere.
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