The sound on my R-Type LEO arcade board went a little funny, and this is the tale of how I fixed it.
I recently picked up an arcade cabinet and so I was pulling all my arcade games out of storage. I was somewhat surprised to find that some of them didn’t work right anymore, including my Neo Geo MV-1F board.
The long story about resurrecting my Robotron arcade board, and most of its peripheral parts.
I’ve put up a detailed guide on repairing those flaky X68000 power suppies, have a look.