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  1. pierpa86

    MV1C video "jiggling"

    Have you a chance to try with another scaler like GBS-Control?
  2. pierpa86

    DIY spinner controller?

    Now i'm really curios to see your photo Alec.
  3. pierpa86

    DIY spinner controller?

    What you think about this: http://www.hardmvs.fr/manuals/NeoGeoSteeringWheelSchematic.pdf
  4. pierpa86

    iq_132's Neo Geo ports

    Any chance to get MVS version of you port ? I woul love to play P.O.W, Chelnov.
  5. pierpa86

    DIY spinner controller?

    I haven't asked the creator yet but why not I can give it a try. Some nice big photos could help and are appreciated Thanks
  6. pierpa86

    DIY spinner controller?

    You can reverse it with a multimeter :saint:
  7. pierpa86

    DIY spinner controller?

    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?
  8. pierpa86

    NGFX SoundBuilder and audio questions..

    I found 4 magic address in M1 rom after build it with NGFX tool, to start audio on different address like 004. So at this point i think to do some pre pcm conversion. Now is really simple.
  9. pierpa86

    MV2F Grapics glitch

    Find the little problem, after studied all sound schematics and follow CH2 signal....the solution was more simplier. The damn volume slider :-D Why didn't I measure it before and immediately go to think about amplification. X/ I think the problem is like when you have fever, and you google it...
  10. pierpa86

    Mahjong controller support on MV1C/MV1B

    maybe if i have some time after job, i can help you.
  11. pierpa86

    Mahjong controller support on MV1C/MV1B

    Unfortunately i got a ransomware attack on my pc yesterday, testing new server and an "hacker" get in to one of my pc X( Dude its not a joke, some one have really done it. Ok its my fault, but damn its was too fast. I lost all my file ! nothing really important, i take the important things on...
  12. pierpa86

    DIY mahjong controller?

    Its a poor conversion without cdda audio track.
  13. pierpa86

    Mahjong controller support on MV1C/MV1B

    I take it from a mv2f failed board, but you can take from any model of mvs. i'm not sure about direct substitute: https://www.mouser.it/ProductDetail/TDK/MMZ1608B102CTD25?qs=pvNC7ksEVIefM6hx9JP%2Bzg== its a Noise-Suppression Filters so maybe you can try without it :)
  14. pierpa86

    DIY mahjong controller?

    I tested it on MV2F and its working flawless. On all board with DB15 integrated, its work as it.
  15. pierpa86

    DIY mahjong controller?

    i tell you, check my post. On supergun you take IO from jamma... so you miss OUT 1 to 3 signal. You can get it from right port !
  16. pierpa86

    DIY mahjong controller?

    You need Unibios or Japan version of BIOS ! Yes 1 and 3 dip Remember my test, you need out pin from right side, supergun get pin from jamma, you are missing out signal ?
  17. pierpa86

    NGFX SoundBuilder and audio questions..

    Hello iq_132 I'm back to the question here and i'm afraid I didn't understand your explanation. :rolleyes: Anyone know what is for asm and c header that you can generate in option ? can they be used for this purpose perhaps?
  18. pierpa86

    MV2F Grapics glitch

    Found the problem of the graphics error, was the ZMC2. Replaced and now no more visual error. Bad part is that now i have audio problem that is not expected. I have distorted right channel. Since i dont have any caps at home, i have changed YM2610, YM3016 and AMP. but no changes at all. So i...
  19. pierpa86

    MV2F Grapics glitch

    Error is the same on both slot 1 and 2. Previusly slot one is not working because of one line of Neo-Go disconnected.
  20. pierpa86

    MV2F Grapics glitch

    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...
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