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This is a pic of the beige SEGA VGA cable for reference, you should be able to turn the voltage back down if you snip that pin out on one or both sides.

You need to either cut pin 9 on the VGA cable or use one with it disconnected, that might be why you're running into voltage issues, as that pin is connected to 5v on the NAOMI, and GND on your chassis (or vice versa), shorting the two rails together.

Yeah that ^, I could also take a look at your current one and see what's wrong with it if you'd like, send me a message if you're interested

Similar good experience here, bought a RECO 4.0 from @hoagtech, it arrived quickly and works great :D

Bump, price reduction to $300

Bumpy bump

For sale is a NetDIMM that I upgraded to 4.02 and installed a zero key in. It has 256MB of memory which is enough for a majority of the NAOMI library. There is no battery installed so it will not retain a loaded game on power off. I've ran it on my own NAOMI setup and it works no problem...

PM sent for the Astro panel

Still down for getting 2 of them.

Three more pictures of the included extras that didn't fit in the original post.

Posted this on KLOV too, but I figured people here might be interested in it too. For sale is a MVS-2-25 cabinet with a 4-slot PCB installed. It's not a Big Red, but I prefer this cabinet style to the actual 4-slot ones. I've fixed up a lot of small issues here and there since I first bought...

Group buy also sounds good to me

Put me down for 2 of em

I'll take 10 chips and 10 daughterboards, thanks

I was also able to see signs of Neo Turf Masters working, so that's a good thing too.

I gave the NEO-I0 a reflow and thankfully the incorrect text issue cleaned up, so I must have had a solder bridge somewhere. Now the text reads perfectly, but still loses some of its pixels as the green haze begins.

Yeah I don't know what happened to this board, but considering the I0 and LSPC2 were faulty, maybe overvolted? I don't think the palette RAMs were faulty, but I just replaced them since I have so many 62256s. The board I grabbed these chips from is more of a parts board due to the corrosion...

Here's a video I recorded of the issue, you should be able to hear my logic probe change in tune with the screen. It starts off constantly high, toggles a little bit, then goes high again, toggles a little and goes low, etc. View: https://youtu.be/CkPSpEodY2w In this video, the green haze was...

I pulled the SFIX ROM real quick and it verified fine. I also gave those pins on the LSPC2-A2 a reflow and it did not make a difference. Another thing I noticed is that the Neo Diag's look is not consistent, sometimes the lines go away but the characters are missing pixels. Also, a green haze...

I am working on a MV2F that started off doing nothing. I replaced the LSPC2-A2 to restore sync, and then the NEO-I0 after that to actually get an image on screen. With the Neo Diagnostics BIOS, the text is unreadable as it is either the wrong characters or has dots and lines all over. On the...