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    NEO GEO MVS MV1FZS Stereo Mod

    Will do thanks
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    NEO GEO MVS MV1FZS Stereo Mod

    Absolutely baffled all components correct no shorts, still doesnt work, but this one works fine
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    NEO GEO MVS MV1FZS Stereo Mod

    Just another quick question been looking at my board and checking everything I have uses 4.7uf 50v caps instead of 4.7uf 16v caps would that make any difference ?
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    NEO GEO MVS MV1FZS Stereo Mod

    Looks like its my board, put a simple one I made (perf board) for a consolized MVS a couple of years ago and it works fine will need to have a good look at the boards and see were ive gone wrong. Thanks for all your help Brendan
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    NEO GEO MVS MV1FZS Stereo Mod

    Hi,I have removed R36 and R37 but the audio is still coming out of the cab speaker. I will disable the 12v tonight when I get home from work and see if that makes any difference to the output. Thanks for your help. Brendan
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    NEO GEO MVS MV1FZS Stereo Mod

    Hi, I have already removed the resistors if I disable the 12v line on the PCB with tape, will this cut power to the mono circuit and allow the stereo speakers to work. This idea sounds the least destructive, I would hate to disable the mono circuit only to find my stereo is still not working...
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    NEO GEO MVS MV1FZS Stereo Mod

    Thanks for your quick replies I will check my resistor values and remove/ replace as necessary also will see how other people have disabled there mono circuits. Thanks a lot, will let you know how it goes
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    NEO GEO MVS MV1FZS Stereo Mod

    Hi pictures below the only ones I haven't shown are the phono plugs but thats just left right and ground.
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    NEO GEO MVS MV1FZS Stereo Mod

    This is the tutorial I was using, I had the boards made and assembled them. https://circuit-board.de/forum/index.php/Thread/25570-Neo-Geo-MVS-Stereo-RGB-Mod/?
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    NEO GEO MVS MV1FZS Stereo Mod

    Hi all, Just a quick question I have an MVS in my Arcade cab and have just done the stereo mod which entailed taking out a couple of resistors and soldering in a small PCB I the connected to phono plugs. When I connected it up to an amp I get hardly any volume from the stereo speakers, I can...
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