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Hello guys, Im trying to consoling my Tekken 3, as always i will use only 5v power since 12v is needed for sound AMP. But on Namco System 12 its will stuck on JVS screen test, loop test. Checking JVS power connector on board we have only this pins: 1 - 2 - 3 4 - 5 - 6 NC - NC - 5V GND - GND -...

Hello Guys, I have to swap a battery on my new Tekken 3 pcb. I'd like to use a regular non-rechargeable battery, but I have a question. Since the default one is rechargeable, do I have to remove any components to deactivate the charging circuit ? Since my card has all the additional characters...

Hello Guys I got a CoolBoarders game on ZN1 board its a funny game but i wish if is possibile to convert it to TondemoCrisis :-D ( yes crazy japan game ) i love it. Same board but hey, half of components on. Coolboarders: Here TondemoCrisis board: Why is missing copletely audio part on...

Hello Guys I'm looking for Tekken 3 or Tag PCB - Namco System 12 in Europe at a good price in a working state.

Hello everyone, I'm reassembling the daughter of Tekken B daughter following the ROM Name files: and this is the real board: Check here, this is the current dump: So this is should be the correct name:

Hello Guys, Today I got my hands on an old working bootleg of Double Dragon. From what I remember this version has a different audio than the original, the crc of the files corresponds exactly to this version: Double Dragon (bootleg with 3xM6809, set 1) Unfortunately the game is not emulated on...

Hello Guys, I got on hand a weird version of this game. Since the game is in such bad shape, I copied the eproms and some of them are missing from web. For those interested here are the unidentified files on the web. Picture here:

Hello Guys, Its time for me to make Final Fight Anniversary conversion, but its my first CPS1 conv so i need some info :-D Seems this is all file that i need without pal, is that correct ? Can i use Pang 3 board or i should use FinalFight ? Can i use 27c4096 or 27c4002 for 512k file and 27c010...

Good morning guys ! A friend kindly gave me this beautiful card, the premise is that once bent the card returns to work :-D Before he had many artifacts on the video, remaking the solder on the video ram I solved them immediately. Now I have two main problems, and everyone solves by pressing at...

Hello Guys, I would like to build a spinner that is also compatible with Hypernoid and I see that the board for sale is sold out, Does anyone have the details of how to build one?

Hello Guys, Doing some repair on a mv2f that i buy for 30Euro.... It have some battery leak corrosion over ZMC. After some line problem repaired the image start look normal but it seems one more contact somewhere is to be checked Fix layer are ok, i'm not sure about one more zmc2 contact because...

Hello Guys, Need an idea to fix a Calendar Error on my MV2F: Seems im stuck here.. In this area, near the battery i test first 74HC32, desoldered and tested on Tl866 under logic test. Its pass the test. On this area i have also changed two diode and ram. Here i change uPD4990, 32768Hz...

Hello guys, Can i ask if anyone have the correct dimension to cut a plexiglass plate top and base for MV2F ? Thanks

Hello Guys, Here another crazy question for crazy repair/test... This game is a problem to convert or repair because it uses ProgNam, guess what? only this game exists. However, I managed to buy a Puzzled with problems on the V roms, they are all broken ! Checking Nam's card I see that both are...

Hi guys, I received this gift from a friend, a nice Mahjong controller! all very nice but I'm noticing that maybe there's something I don't know about this controller, what was it connected to? I don't think it's possible to connect it at mvs without another card that I'm missing or completely...

Hello Guys, I'm trying to fix a bug on a sprite, after converting nam 1975 on progbk1. I noticed that the bomb uses wrong tiles and I would like to fix the problem on the C1 rom by drawing the tile correctly. I have several questions about this: 1) First question, how to find suitable palette...

Hello Guys, I'm looking for the complete collection of MVS Mini Marquees but I see that all the online resources are unfortunately offline: http://ungr.emuunlim.com/artwork.php or low resolution. Do you have some files or resources to share ? Thanks to everyone

Hello guys, I'm having a curious problem on a 4-slot mvs base, there seems to be some problem playing the audio correctly, but the strange thing is that it only does it with the 4-slot base, all the other bases work. is there any difference between the audio management in this base? 4 Slot...

Hello Guys, Here we have 002, a great game full of nice art :-D But one problem.... where is demo gameplay ? Top Hiscore ? Checking game we only an essential intro: Since MVS and AES mode do not have any difference on that side seems here we miss at all code about DEMO Gameplay, and...

Hi Guys ! Im back again with another curiosity about this very old title as well as one of the first historical ones. Have you ever noticed that the intro of the game changes drastically in the two versions? Check here : MVS AES On MVS we have this loop: Logo -> Title -> Demo -> Score...