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Non-working Commodore PET 3016
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17th Mar 2021, 9:42 pm
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SiriusHardware
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Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 11,560
Re: Non-working Commodore PET 3016
Try looking at the pin 4 and 15 signals with the horizontal trace speed slowed down quite a bit. If you still get constant low and high levels on those lines we'll have to think about why that is.
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