I smoked my 'Score feature lockout' coil. It is getting powered at the start of the game.
I think it should only get powered 'ON' after the 3rd, 4th, or 5th ball. I believe the machine worked correctly
before.......not sure, since I only played it a few times before. Working on other Bingos.
I think its getting powered thru the two Shutter switches down thru the circuit diagrams I have included.
That is not correct , is it ?
I thought it would be first powered ON when the Timer Unit got to step 3 and came thru the Timer Stepper
Can you tell me the correct operation of this 'Score feature' operation.?
I verified the other paths to the coil are not the problem. The shutter switches are N/C contacts.
Should they be closed before the first ball is shot?