Hi all, I have recently got hold of a Stern Meteor. I had it running well, all coils firing, until during a game the coils all stopped firing. I ran a test and only the knocker and the coil on the solenoid board now fire.
I immediately though this would be the playfield fuse. I checked this and someone had put in a 10amp fuse in instead of the 1amp.
So my question is, what would this 10amp fuse do in this position? Would it mean some particular components get blown?
I have checked the solenoid board and all the resistors and diodes test fine. A couple of the solenoid transistors are getting funny readings. During attract mode Q18 does not get any volts and Q19 is only getting 3.5V. The rest get 5v or 43v. Would this affect all the coils?
Any help here would be appreciated.