I did a misconnect on J113 on the Rottendog driver board (34 pin ribbon connector) and now the 50V and associated solenoids are not working. 50V LED indicator is out. All fuses are good. There are no burned tracks or traces.
I put in a driver board from another machine and everything worked as it should, so it is definitely a board problem.
I'm pretty good with a soldering iron, so is there a specific component or components associated with this problem that I can replace, to fix the problem?
I have a DMM but I am not very good at testing components!
Thanks so much.