Hi,

I have the pin out for both sega-msx systems found on pinouts.ru but maybe someone here does now a site with pictures or wiring diagram of a conversion.I looked many hours on the net but can't find something useful.
Its the 3+1 start button segamega pad.
Found a pdf on this site http://www.msxhardware.com.ar/download.php?view.14 but its spanish

A more complete doc about this conversion can be found here. Also in spanish; but it has a lot of easy of understand pinouts and schematics.

Oke ,so i found it out myself after a couple hours of measurements, spanish is realy not my thing.
The only thing to do is turn the white en the grey one a round a bit of solder and voila 2 button gamepad for msx very simpel .

Thanks anyway, if somebody has questions about it mail me.

Now finally i'am going to play nemesis 1,2,3 without using the m on the keyboard