I am a novice when it comes to pinball diagnosis so I am a bit lost on this:
My TZ reset itself yesterday and now F105 blows each time machine is powered up. Solenoids 1 to 8 don't work.
I have unplugged connector J107 and F105 no longer blows when powered up.
I have used a multimeter to test resistance of all coils in the machine - reading of at last 5 for all coils. It was the first time I've used a multimeter so I hope I got it right.
Visual inspection of coils reveals nothing (although I'm not sure what I'm looking for!)
Any advice would be appreciated - it's taken me ages to get absolutely nowhere.
My TZ reset itself yesterday and now F105 blows each time machine is powered up. Solenoids 1 to 8 don't work.
I have unplugged connector J107 and F105 no longer blows when powered up.
I have used a multimeter to test resistance of all coils in the machine - reading of at last 5 for all coils. It was the first time I've used a multimeter so I hope I got it right.
Visual inspection of coils reveals nothing (although I'm not sure what I'm looking for!)
Any advice would be appreciated - it's taken me ages to get absolutely nowhere.