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Hello, I've never worked on this type of monitor before, but I was going into HV Shutdown so I started by doing a cap kit and while I was doing that I noticed D404 looked pretty rough. When I looked up that diode and chassis number, I saw several people on here that say it can cause HV...

Looking for a working board for a Riviera poker cabinet. I would also be interested in finding a repair person or even a schematic or manual. Thanks

Firstly, I have replaced the battery and the power supply. Power supply has been tested at all increments from 4.9vdc to 5.4vdc. This is one of 2 linked. It has always given me issues every 6 months or so but turning up the power supply has usually fixed it, but I have maxed out this new...

Title says it. I selected my friend for a club Secret Santa giveaway and I know he is needing one to unconvert his cabinet. Any help would be appreciated.

My k4700 image is being torn apart. This was just repaired by a friend and is messing up now with me. I've used a Pac board and my Test Pattern Generator with the same results. Image is stable like this. I am also posting a photo of what it should look like.

I'm about to start working on a pair of PM1745 monitors. There is very little info on them so any past stories or repairs are appreciated. One goes into HV shutdown and smells hot. I'll post photos of the areas that need work. It almost looks like battery corrosion. The resistor I'm pointing...

20ez was working but had a serious curl on the side. I did a cap kit and I started going into HV Shutdown. I've since replaced the flyback, I did a b+ rebuild, replaced q901 but I am still in HV shut down. It's pushing about 208v right now.

Title describes it. I'm thinking it goes to the power supply that appears to be missing, but I just need to know what kind.

What would cause a Jrok Mylstar board to lose settings over night My Qbert cabinet has the Jrok Mylstar board and I noticed it took all settings back to default as well as all my high scores over night. Any idea what could have caused this?

I'm posting this for reference for anyone in the future. My Space Invaders Deluxe monitor was a V1001 and picture was nice but it had a slight wave and was stretched. I started with a cap kit from Ian Kellogg. It made the picture better but the main problems were still there. I did a lot of...

I'm posting for a reference of how I fixed mine for anyone in the future. 27" Neotech monitor chirping/beeping when I got it. No signs of life other than that. I started with a cap kit and a flyback. The cap kit sucked. Almost 70 caps in the kit. After these two, there were no changes, still...

On a k7000, I switched the Yoke wires on accident. I know... I blew out IC3 and didn't know if there is anything else that I likely took out that I should order.

I see that there are forgeries floating around, my usual suppliers don't carry them. Where should I buy one?

Every now and then my Joust will reset and go to a Rom error screen and after awhile, boot back up. Getting 5.0v at the board.

I have a great looking monitor from my Joust. I rebuilt it but I am having other issues, it appears to be a sync issue and then a fuse pops. Anyone work on these?

Any condition really.

Title says it!

Working on fixing a CarnEvil. I cannot get the guns to register at all. When I go into Gun Calibration, I get the screen, but the X never shows up at the top left and the instructions never appear in the center. It just says Gun Calibration. It gets stuck there and I have to turn off the...

On a Cruis'n USA Topper I had just bought, the power supply seems to have been cut off for the neons. I had also heard that part is called a ballast, not sure. But I am hoping someone can give me the part number directly off of it or the voltage output required for it. Also, the wires going...

I am building a mobile super gun inside of a metal briefcase. For the monitor, I'm using a 7" LED monitor and using a VGA adapter to run it. Currently, I twist the sync wires around until I get the correct sync but I need a better system. I am trying to think of a way to hook it up with toggle...