I picked up a TAF and the sound is missing speach and different sounds. The chips have been replaced on the board. The Diodes are good. I get the bong when the game boots up. The sound plays through the menu until you try to play a game then it gets all messed up. My neighbor has a TAF and we put his rom on my bad board and put it into his machine and it does the same thing so I dont think it is the rom.
Anybody have any suggestions ?