Cant seem to get past this startup on my 60s Gottlieb Sweethearts - This is as far as I can get.
1- Turn machine on - All backglass and playfield illuminate EXCEPT for the Game Over or Tilt light (The Hold relay has been removed & the wires joined together) No relays are energized at this stage.
2- Press Start button - Score wheels reset, Reset and Start Relays energize in and out.Score Motor rotates 360 deg while all this is happening.
Thats as far as it goes - All lights illuminated but NO Flippers,Bumpers or scoring happening.
Have cleaned all switch blades,including score motor,also made sure 5 balls are loaded (Manual Lifter)
Next Step ????
Millsy