The manual has a reasonable approach to fault finding, checking various clocks and lines.
I found quite a few of the chips on mine had gone bad, even the basic 74 chips had poor outputs that came back to normal on new chips.
A decent scope is needed to see what's happening
I found quite a few of the chips on mine had gone bad, even the basic 74 chips had poor outputs that came back to normal on new chips.
A decent scope is needed to see what's happening
Statistics: Posted by vexorg — Mon Jul 22, 2024 12:59 pm