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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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