Thread: Non-working Commodore PET 3016
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Old 18th Mar 2021, 6:55 pm   #1160
SiriusHardware
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Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
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Default Re: Non-working Commodore PET 3016
Quote:
UB2-8 screenshot attached
!!?? You have a waveform on UB2-8 but you don't have the same waveform on UG7 pin 11? Please confirm that and if true, with power off, check continuity between

UB2 pin 8 and UG7 pin 11

and

UB2 pin 8 and UH5 pin 2
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