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Old 7th Jan 2021, 12:15 am   #62
Refugee
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Join Date: Apr 2012
Location: Worksop, Nottinghamshire, UK.
Posts: 5,549
Default Re: Non-working Commodore PET 3016

We have not yet found out what the lowest value the ohm meter can realistically see.
If a very sensitive volt meter could be found or made with an OP-amp and basic meter the drop along the tracks could be measured.
There is plenty that can be done before risking a broken via hole.
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