Help is needed Gottlieb Arena: Good morning, Yesterday I was rebuilding the flippers and the game was on, When I put the playfield back into the game it went into tilt switch closed, I looked at the tilt on the playfield, its opened (so its fine as I even disconnected it from the cpu and still reads Tilt switch Closed. I was reading and testing ICs on the CPU and a 7400N is not reading right and in that line has a opened diode. Can you use a 74ls00 for that IC or order up a 7400n? I also have a problem with the left flipper after the rebuild, but cant get to that until the game will get out of tilt. Any help is greatly appreciated.

So I replaced the 7400 IC and the game is now working. Does anyone have a picture of the left flipper wiring as I rebuilt the flipper and it does not want to work. I would like to confirm that I have the wiring done right. Thanks so much if you do.

Anybody?

When you push the flipper button the lights dim and if you hold it for a second it will blow the fuse. I don't think it is wired right