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Museum of the Game® & International Arcade Museum® Forums
I have a Rally-X UR that has never worked quite right. I have tracked down some broken legs and sockets, and various other issues.
I did have the game working finally, but the BANG sound wasn't working. After troubleshooting that for a while I put the board back in and now the game will not start up and the BANG sound repeats over and over (ironically).
I have gone over the boards three times and I am out of ideas of what else to look for. If I press the reset button on the PCB the sound stops and repeats again when I release it. My suspicion is a bad custom NVC293 as it had a broken leg that I resoldered on, but that is merely a guess as I am stumped.
Anyone have any ideas? Alternatively, if someone has expertise with servicing these I will send it in.