I have an full size upright Sega Turbo cab that I need a pcb for, my current one just died, I have a working sound PCB already but will buy a complete set if you have one. PM me and let me know how much your looking for this.
Yeah it plays but the pots on the second board no longer worked, I swapped them out with brand new pots nada. My cars are huge and nothing I change or attempt to replace is fixing it. It's definitely the boards as I managed to get it fixed sorta by swapping pots from another non-working board set I have but the cars would tweak a little in size from big to small. Replacing with brand new pots did nothing, the cars actually went back to being big. Board must be fried or something.