Quoted from blazingsaddlz:I think you're right about this. But it still makes me wonder why they blew when I was checking pin 2 of J114 when going through the pinwiki troubleshooting steps here https://pinwiki.com/wiki/index.php?title=Williams_WPC#Check_fuses_F114_and_F115_message
The errors I'm getting now are entirely different than what I was getting at the beginning.
You have those other errors because it performs a self test of these switches every time you turn the game on if you notice on start up and every time you exit the menu you get a bunch of racket. It ejects the ball from the mist gate, loads a new one, pops the ramp up and down a few times, the magnet underneath moves back and forth. Since you unplugged the switches, it’s not getting any readings from any of the associated switches as it tries to perform those test.