Gentlemen, I am using my Tracker 200 for more than 15 years. I have always solved any issues related with TIP (output transistor) and reed relays. But now I need to go further to solve a diagonal line problem and wrong readings on X/Y outputs.
I can get 42.1 VACrms at HIGH range neither the correct voltage for all other ranges.
Is it possible to get the electrical schematics for this very important tool.