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

Refugee · 11th Mar 2021, 4:52 pm

There will only be a pretty short burst of activity per vertical scan if it is trying to display a command prompt on an otherwise blank screen.
The remainder will be no activity.

11th Mar 2021, 4:52 pm	#909
Refugee Dekatron Join Date: Apr 2012 Location: Worksop, Nottinghamshire, UK. Posts: 5,554	Re: Non-working Commodore PET 3016 There will only be a pretty short burst of activity per vertical scan if it is trying to display a command prompt on an otherwise blank screen. The remainder will be no activity.