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Old 1st Jan 2021, 8:57 pm   #8
ScottishColin
Heptode
 
Join Date: May 2012
Location: Perth, Scotland
Posts: 656
Default Re: Non-working Commodore PET 3016

Hi - I attach a photo of my motherboard which looks like the one in the previous attached diagram. There are two banks of TI 4108 RAM chips.

My recollection on PIN numbers on chips is the attached diagram - hopefully that's right?

Thanks very much.

Colin.
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