Sorry for the cross post. It just occured to me I might do better posting in here than Arcade Alley.

Anyway, here's the deal: I own a cabaret Missile Command that has recently died on my. I'm still getting all the lights and the red light on the board, but the monitor is solid yellow with no sound or way to jump out of that. All the chips look secure, the fuses all check out, etc., etc. It hasn't been moved or damaged and it just ended up like this one day when I turned it on.

Now, I've tested the power to the board and I think there's a problem in the -5 line. It seems to have a lower resistance than the other power lines. My questions are, does this sound like the problem and where do I go from here?

Thanks in advance.