Hi Bigpanik, thanks!.  One more question, the machine only have the bare connectors,  filter board and game board was removed by the previous owner.  Something change only using the connector, o the filter board make some kind of "magic". 

Regards

Thanks Bigpanik, so i suppose the diagram for STCC is like my photo.



Another thing, when i turn on the machine without any board  connected (only power) the wheel move to the right, back to center and go back to the letf repeatedly. ¿Is a good sign or is something bad with my drive board?.

Thanks for your help.

Hello everybody, i'm triying make work this proyect with a sega touring car, but i can't find a schematic.  I saw a videos of Sailor sat making this work in a touring car, but only can find info for the daytona usa.  I have the arduino, m2emulator working and detecting the interface.   The schematics of daytona have 8 rx lunes, but in machine i can't findit.  I'm using this:




Any idea or m2pac is not designed for this type of cab?

Regards (and sorry for ask in english)