Hi. I'm almost completely ignorant of arcade construction, so I'm hoping someone can help me out:

The other day, I found a Double Dragon II arcade game in a lobby. It wasn't being used--not even plugged in. So, I give it some juice, and everything works fine... except the video. The CRT doesn't even appear to be getting power.

I was wondering if this is a common problem with a common solution. If not, where do I start looking? The back of the cabinet is removed, and I can fiddle around as much as I please. If I can find an easy way to fix it, I'll offer to buy it and fix it myself. Otherwise, it'll just get bashed up by some college asses like the busted big-screen TV that sits next to it.