I have been working on a williams fan tas tic for several weeks and have it working great except for one issue I can't seem to solve. I have included a pic of the schematic area I'm working on. It involves the eject holes kicking the ball out after scoring the appropriate points from the wheel. If the small ball lands in the Triple Bonus, Double Bonus, or Bonus, the eject holes kick out great. They are tied together on the schem. on the same line. If the small ball lands in the other areas of the wheel, (3000,star,gate open, a & b lanes) the scoring works, but the eject arm is weakly pulsed and ball does not kick out.
These are found on a seperate line on the schem. I have checked and adjusted the tilt relay , bonus unit, and eject relay switches. I have also cleaned and checked the 5 relays that are jumped together in between bonus unit switch and eject relay switch.
I thought the score motor switches associated with eject coils might not be mis-adjusted. So, I cleaned and adjusted motor switches 2A, 6A, 1E, and 4D. Nothing seems to cause eject arms to pulse harder when small ball falls in the above mentions holes on the wheel.
With the playfield up, I can activate spin relay, which will spin wheel for a short time, then use a wooden skewer to close the switch on any of the relays mentioned above that activates eject coil. Coil fires twice with each full revolution of score motor, but very weakly. Seems to be tied to switch 2A on second cam. Nothing I do seems to fire eject coils harder. If I also close the tilt relay switch on the m & b switch yo and br-r, so that both switches are closed the eject hole arms fire twice in rapid succession, one weak and one hard pulse?
Thanks in advance for anyone willing to try and follow my reasoning, and will to try and offer some other suggestions on what to try. I will continue to try different things to see if I can solve this issue.