Found a Jamma cabled cabinet. Can I replace the board with a multigame one?
The Pandora's Box worked quite well.
I just had to attach the JAMMA connector to the cartridge, ignoring the VGA port. VGA port can be used to attach it to a monitor or a projector.
I don't have any experience with those specific boards, but in general you do need an adapter for the monitor with newer boards.