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Alien Syndrome ROM swap, locations?
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ifkz:
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...
jfunk:
I know next-to-nothing about ROM boards.. If mine ever dies, I'm SOL.. But if/when I get a chance, I'll see if I can get some decent pics.
No promise on timeline, though.. The fam's keeping me hopping... :)
Thanx.
Haze:
--- Quote from: ifkz on June 02, 2008, 04:28:49 pm ---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...
--- End quote ---
can you dump the program roms you have incase they're a set MAME doesn't recognize? (it will also make it easier for me to tell you which roms to replace each with from the unprotected set)
(there should be 6 program roms, all 6 may need to be replaced with roms from an unprotected set depending on your board / revision)
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