I'm attempting to bring a weathered Alien Syndrome board back to life. So far I have given it a new CPU to replace the FD chip and many new caps to replace the ones that have been sheared off. Now it's time to replace the four ROMS: epr10806, 10807, 10808, 10809.
The problem: the ROMS on my board are hand numbered and none of them start with epr or anything similar.
Could anyone out there send a picture of their ROM board with the EPR numbers visible? Or send a text list of locations, eg A7, B2, etc...