UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Non-working Commodore PET 3016

Mark1960 · 18th Mar 2021, 6:43 pm

If BANK_SEL is always low that would explain both lack of /RAS and /CAS and also lack of signal at UI10-11 and UI11–11.

But that might be jumping ahead a little, lets see what Colin finds.

Edit: crossed post with Sirius.

18th Mar 2021, 6:43 pm	#1156
Mark1960 Octode Join Date: Mar 2020 Location: Kitchener, Ontario, Canada Posts: 1,298	Re: Non-working Commodore PET 3016 If BANK_SEL is always low that would explain both lack of /RAS and /CAS and also lack of signal at UI10-11 and UI11–11. But that might be jumping ahead a little, lets see what Colin finds. Edit: crossed post with Sirius.