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Hi, I've got a Nanao MS8-25FTB chassis that has vertical collapse, tube is Toshiba A59JMZ193X, yoke readings (not perfect) are: 0.4 ohm / 0.360mh 6.4 ohm / 25.47mh While I'm trying to repair the chassis (difficult), could something worse than odd geometry happen if try the tube with a Kortek...

Hi guys, I really want to have my House of the Dead cabinet working, I've been able to fix the game PCB thinking the monitor wouldn't be that hard, but it is giving me a bunch of issues, I've been able to overcome most, but now I've become stuck. It's a Ducksan CGM-3307E 33', NAP M78JUA069X...

Hi guys, I find myself recapping a Hong Eun MP-29A chassis, chosen the caps myself, everything is going smooth so far, but I have this curious size difference between the old and new only BP capacitor. Even that they have the same voltage rating and capacitance, the old one is much larger than...

I've got a HOTD cabinet with too many odd graphical issues (flying polygons/textures) I've tried to fix without success so far, so I'm looking for a spare CPU board to just swap and hopefully solve this issue (Sega Model 2C CRX CPU board) Would need shipping to US Thanks!

Hi there, I am trying to make the PSU of Korean House of the Dead 1 "upright" cabinet work, it almost works, model 400-5306CE-01, exactly like the one from this image: I'm testing the power supply individually before trying it in the cabinet for first time, with a dummy load in the +5v side...

Looking for a spare Namco 54XX custom chip to repair a Xevious board. Original or repro is fine.

Hi there, I'm facing a very weird (compared to others I've seen) sound issue with my Outrunners board, sound pretty much works but the music tracks get more and more crowded with notes that do not stop, it's like they're all sustained. When going out of the sound test menu whatever last note was...

Hi guys, I find myself in a situation where I'm missing monitor parts to complete some cabinets and bring them back to good working order. Matching of these parts is a bit of a new topic for me so I have this couple of questions: Konami Sauroid I've got this behemoth cabinet that I would love...

Hi guys, I have recently reflowed/fixed cracks/recapped the Hantarex Polo 25 chassis of my Revolution X machine, so I could try powering it on for the first time after who knows how long. Monitor works, but after trying to calibrate it as best as possible I can't reach a bright lively picture...

Hi guys, I find myself with this Sega Naomi board that has let me down. It's my first and only Naomi board, I know it used to work, then was stored at a not very dry place for around 2 years, then came to my hands to seem to perfectly work for a couple of hours then hang in game - screen froze...

Hi all, got a MK4 board that reports "Error 0A - Sound System Error - SRAM Failure" on boot, after that it plays fine, without sound. When it displayed that message it did bong a few times, so that would at least mean the DAC and AMP would be ok. Began by verifying the sound roms with a XGecu...

Hi there, I'm looking for just a Mortal Kombat 2 main pcb in good working condition, I already have a working sound board (my main pcb is not working good). It could be either a MK2 or MK1 (T-Unit). Shipping to US. Thanks!

Hi guys, I got hold of an untested Konami TMNT PCB. Initial inspection was good, looks alright after cleaning with brush, no scratches with broken traces, notable details are just 2 socketed SRAMs (G8 and F23) and quite some soldering glob over each JAMMA pin, seems they were a bit...

Hi guys, I'm looking for some assistance on bringing this Konami TMNT board back from the dead. Got it from an arcade parts lot. It had different issues that I've been able to overcome, but got stuck on this one. Previous issues were: G8 BAD error - fixed replacing 051960 custom Title music...

Hi guys, I'm having a bit of a struggle with the sound board of my MK II, game works fine, but sound board never gets to boot up properly, its LED rarely turns on. When started up or reset, most times it does something different, I mean I might get no bong, or 1, with all roms installed, prior...

Hi guys, I had a CPS3 board with the blue color missing. Basically everything looked either red, green or yellow. Color bar test screen confirms blue color is completely absent. Began troubleshooting the issue by measuring with an oscilloscope the blue color signal from its JAMMA edge pin...

Hi guys, I've got hold of a Sega Title Fight cabinet to be restored, probably haven't been turned on in many years. So as first step I took the huge metal cage from its inside, opened it and found a pristine System 32 Multi board, looks almost like straight out of factory. As first step...

Hi guys, I'm having an annoying pincushion issue with this Nanao MS8-26SG, some background: this issue might have started some time after recapping, I mean it used to look good after recapping but then I remember the monitor pincushion to flicker a bit by itself after "warming up", to eventually...

Hi guys, The Nanao MS8-26SG monitor from one of my Aero Cities takes around 30-45 minutes to "warm up", to be focused. When turned on image is completely blurry, after waiting all that time image becomes and stays perfect I'd say. I've recapped this monitor some time ago so this shouldn't be a...

Hi Guys, I've got this chassis + monitor combo from a Pinball 2000 machine, when taken out from the pinball cabinet it was all loose and falling apart. I mean chassis half-disconnected, yoke and convergence rings were loose, very loose :( . The pinball has an LCD monitor now so it doesn't need...