Renovating a jp that was missing the tilt and game over relay. Fixed one and looked on a referens machine and installed the new relays. Game starts...no clicks from relays. 90% of the time I can start a game but no coils except kings that are driven by a under the playfield transistor. When activating tiltrelay it works...50% of the times when activating game over relay it makes the popbumper go nuts. The other 50 it does not happen anything. Bridge rectifier is ok and changed.
I have all in one janinboard in .....what am I missing?
Bad transformater?