Re: Non-working Commodore PET 3016
OK - here's a thing. I've spotted from the schematics that CLK1 also goes to UH3 pin1. Continuity testing is giving me an intermittent connection here. If I press a bit on the connections on the board (I'm sure they have a proper name) I can get a signal, but without pressing, I can't.
I'm assuming this isn't helping overall, but might it affect the frequency problem?
|