Hi Kev,
Thanks for the reply.....
Nothing else written on the roms besides KX?
One reads: KX stamped on the sticker and 01-2 Data East
One reads: KX stamped on the sticker and 00-2 Data East
The other Eprom is over by the sound section next to the YamahaYM2151 FM Chip and reads: KX stamped on the sticker and 02- Data East
There is also a small daughter board by the two program eproms marked DE-0388-0
Hope that helps....
Best Regards,
Julian (Fozzy The Bear)