I have an FZ-1 3DO that i picked up this past weekend, and it powers up, reads the disc, and all that...but it doesn't output a signal to the tv. No video, or sound(though that could have just been the game having a long load time to the title).

I've tried RF and A/V, and nothing. Has anyone else had this problem before? What could be wrong, and how easy could it be to fix?