My Elevator Action works pretty well except some of the bad guys look like they are cut in half, sometimes when the doors open they look like they are split in two. Sometimes the main guy's head looks like it comes up off of his body or bobs like a chicken. Just weird graphic glitches.
The sound will also pick up interference and loud rumblings at times. The pots are good and I swapped out the sound chips but it didn't do anything.
I've reseated the eproms on the top small board and the middle board and found a bent leg on the eprom but I fixed it and it changed nothing.
I have this Elevator Action running through a jamma harness with the classic Taito adapter and running off a switching PS.
I'll try to get a vid up but has anyone seen this behavior before? Could this be the 6116 chips?
The sound will also pick up interference and loud rumblings at times. The pots are good and I swapped out the sound chips but it didn't do anything.
I've reseated the eproms on the top small board and the middle board and found a bent leg on the eprom but I fixed it and it changed nothing.
I have this Elevator Action running through a jamma harness with the classic Taito adapter and running off a switching PS.
I'll try to get a vid up but has anyone seen this behavior before? Could this be the 6116 chips?

