Update in case anyone is still awake (or anyone sees this in the future):-
I replaced the 6522 in IC7 and the problem appears to be solved.
Thanks to everyone who helped. I'll put a post on the fault finding thread.
I replaced the 6522 in IC7 and the problem appears to be solved.
Thanks to everyone who helped. I'll put a post on the fault finding thread.
Statistics: Posted by SevernWolf — Wed Mar 12, 2025 11:47 am