OK, I f'ed up. I just got my Devil Riders working beauty, but I needed a slight eos adjustment on the left flipper. I was a bonehead and didn't shut it off (it was in the middle of a game), and of course I shorted something at that point, and the machine went half dark. I checked fuses (all good) and cursed for awhile and then rebooted. It turned on in attract mode with 32 credits, but won't start a game. I try the toggle switch to go through the tests and it works upward only! It won't come back down. So I check displays, insert lights and solenoids... all good. But since I can't back down to 1 and try again, I shut it off and turn it back on. Again, we're in attract mode with 32 credits. Again will not start a game. This time tho, the toggle doesn't work in either direction?! So I try the service button. It resets all the coils, kicks out a ball lie it's going to start a game, and goes half dark. No game. But in a few seconds it goes to test mode and runs through the display test and and sometimes if I press the service button again, it will go to coil test.
This post was originally going to be about how stoked I was with this fine machine and tell the story of how it got here... but now...
Help!
Edit: This looks grim. It looks like I fried the switch matrix, huh? Anybody have a Zaccaria Gen 2 mpu for sale?