Recent content by lilmul123

Thanks all!

Hi all, Thanks so far! The board does indeed look a lot like a K5515 board, but the monitor is for sure a standard resolution, and the K5515 is a medium resolution. Does that matter in terms of the cap kit? Doing a little more research, it seems like it may be a K5500 or K5501. A cap kit for...

I want to perform a cap kit on this monitor but the part number label has been ripped off for some reason. I’ve been able to glean that it’s a wells Gardner 25”, perhaps in the K7000 series. Can anyone help me out?

I will give it a shot. Thank you!

Would that be the pins on the neckboard that connect to the header that connect to the CRT?

I picked up a Baby Pac-Man about a month ago, and have been refurbishing it to the best of my ability. The monitor is a Wells-Gardner K4800. It arrived in okay shape already, but after I did a cap kit, the picture was actually pretty great. An issue I noticed that was *not* fixed by the cap...

So I have a Nanao MC2000-S inside of a Zaxxon cabinet. There is no picture immediately after it gets powered on; however, if I wait about an hour, the picture gradually comes on (with some flickering), and then reaches full brightness. I've done a cap kit and that didn't fix it. Does anyone...

I know the 60-in-1 boards can be garbage, but I'd like to salvage the one I have without having to buy another. So some backstory... About three years ago, I bought one of these from a fellow KLOVer and it worked fine, but maybe two years ago, I started having picture issues. The colors would...

I'm working on a Nanao MC-2000 monitor inside a Zaxxon cocktail that I converted to a 60-in-1 (don't worry, the conversion is undoable). Ever since I procured this machine, the monitor has always been a little flaky. The image was always very dim and would take up to a half hour to fully come...

What are the correct bulb replacements for my Sega Turbo? I pulled 9 wedge-type bulbs out of my recently-acquired Sega Turbo, and they're all blown. I can't imagine this is a coincidence. The bulbs I pulled out are Stanley 158's which appear to be 3.36W 14V bulbs. Looking at the Turbo...

Sounds good, I'll just wait. Thanks!

Just would like to throw my interest into the hat... I would buy a Turbo high score save kit. In the mean time, where can I get the freeplay mod from?

I fixed the issue. In case anyone else comes across this thread, I'll show what fixed it. It took a while, but after going through the schematic, I found that the sound board takes in two voltages: +5V from the switching power supply, and +12V from a custom Sega power supply. The custom...

It's a consistent tone on all four channels that doesn't change no matter what is on the screen. It is affected by the volume pot; if I turn it up, the hum gets louder, if I turn it down, the hum gets quieter.

So I replaced most of the capacitors that seem to perform AC noise filtering (as per the schematic), and it made no appreciable difference in the hum. In fact, I tested the old capacitors with my DMM after I had removed them from the board, and they all seemed good. After doing a bit more...