Recent content by MarkMapo

Kingsley Chang I got a board from him, but I didn't have my cabinet built yet. So 4 months later I had it built and tried the board. Things weren't quite right and he helped through all sorts of emails. Ends up it was a bad board - so after 6 months he would have swapped the board out(but he...

Scammer from a scammer? Like you have room to talk horseboy - you scammed me out of $30 for shipping Cosmic Comet to you!

degaussing I just looked at the specs on the vision pro 19", and it claims degauss is auto at power on. I wonder if this isn't working, or if there is a way to do it manually.

degaus coil No, I don't have access to one - but I have access to all sorts of parts - can you make one?

My Brand new Vision Pro 19" has some issues with color. If you look at the maze in pacman, the maze is supposed to be blue. But in the lower right corner (viewed from player 1), the maze turns red (gradual change from blue to red over 3 or 4 inches). It's a cocktail machine, so things are...

I bought the set of 4 from Bob roberts (the ones labeled "Set Of 4 Leaf Switches For Joystick Import" for $4.00, then made wood spacers. The spacers were the same height and width as the body of the switch, and the thickness was made to make up the difference. The only problem can be if the...

Re: Elevator Action Video Glitches - where to start? Thanks for the help. I know you guys get lots of questions, and I'm really grateful! So the switching power supply is 5.21 volts. The jamma connector is 5.09. The main PCB has 5.08. The fingers on the main PCB were in bad shape, so I...

Now that I got the pinouts, powering up the board gives some strange video glitches. The marquee screen is fine, but as soon as the demo game (or a real game) is started, the video is all messed up - see attached. The background above the main building should be black (but it is strange red...

Re: Please help with pinouts/identifying this board Thanks for the pinouts. I traced some of pinouts and was able to verify the pinouts with jungle boy (also added the ones not listed in any pinout list). Here they are if anyone is interested... SOLDER | PARTS...

Re: Please help with pinouts/identifying this board cpu board

Re: Please help with pinouts/identifying this board rom board

Re: Please help with pinouts/identifying this board game board

This board is supposed to be Elevator Action, but I'm skeptical. I'm trying to figure out the pinouts so that I can power it up. The layout is very similar to a taito, but it's an older style? Anybody help with the pinouts? It has 3 main boards, and 2 daughter boards. The main board has a...

What exactly is this $145 monitor deal? What size monitor? What mounting? Do you have a part # I can look on their catalog (seeing how somebody had to stop an order, I don't want to have a repeat). Then, shipping is additional $30 to colorado? I assume this is for each monitor. Sorry if I'm...

I like the idea of a mini-playfield - thanks! That seems much better than making the whole thing into pachinko sized. That "Big Guns" is a cool looking game. The back looks like its a super simple pachinko machine - with only 4 or 5 down shutes and no pins or flippers. I'm not sure about...