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I have been slowly working on this machine. I re-capped the monitor and it worked fine. However the main board needed a new battery and some tweaking. I sent the board off for repair and now the monitor is acting up. It takes a long time to come on - probably 10-30 minutes and when I does...

The right arrow actually shows the first wire ended switch actually wore down the corner of the metal. The wire actually hangs up or goes past the frame (when ball launcher fires) and the ball launcher continues to fire. When I purchased this machine, the wire on the switch was gone and I...

I am trouble shooting my NASCAR yet. I am dealing with two opto boards (1 and 2) needed to run 3 switches (37, 35, 34). No matter what I swap, J1 and J2 do NOT work on both boards. I have swapped the boards. On board 2 (only one channel needed) that is supposed to be in J1 and J2, the switch...

Still working on 2005 NASCAR issues. I put in a new shooter lane switch (because the extra wire peice was missing) and it seems Stern made the left frame metal about 1/4 inch too short. This switch has the extra wire attached and when the auto ball launcher fires, the wire switch gets hung up...

OK, what am I missing. 2005 Stern NASCAR the previous owner replaced all the ball trough switches BUT used crimp ends (all the switches were good). Then he pushed the crimp end up in contact with the entire metal assembly. I have to re-do all of them. Anyway, what is the technique to remove...

Please look at the videos I made and let me know what you think the problems are? The machine does random things such as "slam error" and it does not have a slam switch. It came from an Arcade that used card readers. The ball will drain and not register even though all four trough switches...

Just wondering if anyone has tried these...

The following is a summary of conversations between the last owner to work on this machine and Technician Patrick Powers at Stern: Owner: On ball launch, 50% of the time the ball makes it 3/4 of the way around the playfield track and drop back into the trough. 20% of the time it will...

Dealing with a Getaway: From Marvins Manual: Switch Circuit problems and potential solutions. Game comes up, but accepts no coins and won't start a game. Check fuse F115 on the power driver board. Check switch #13, the start button, on the cabinet. The white-orange and green-brown wires...

Atari Missile Command (cocktail table) re-sets after playing a couple of games. It seems to keep re-setting shortly after warm up. Any suggestions? Caps on the board? Thanks to everyone on KLOV for helping folks like me out.

Is there a site that shows how to convert the old Ms. Pac cocktail to a 48 n 1? Should I buy a switcher and harness from Bob Roberts? I will need to add one button as well. Any recommendations for this conversion would be helpful.

I have two complete Ms. Pac boards that used to work but were stored outside (Wisconsin) for a while. I have tested with the Twobits test board and I get the following: Board One gives R DVRO FA A 4 DVR1 FA M DVR2 FA DVR FA E DVR4 PA R 4 DVR5 PA R P...