ok im a bit mixed up here i have a jama cabinet and the board is a neo geo mvs with the cartridge? also were is the test switch??
You think YOU'RE mixed up ? It is your machine, how can we tell you what you have ? I am wondering how you know this is a JAMMA cabinet, but aren't sure what is inside. The MVS 1 slot boards were all JAMMA, so there isn't a big disconnect there (could be a bonus if it were true).
Open up the cabinet and take some pictures of what is inside (e.g. the game board) so we can advise you better. Because you did not mention NeoGeo, I initially guessed that you had dedicated TAITO hardware and last night found a Puzzle Bobble 2 manual that apparently matches my intial recommendation (so KLOV may well be wrong).
Much of the time, the test switch is located just inside the coin door.
Crack 'er open and post some pics .. at this point I am rather curious to see what is in there.
Cheers.