I have a 520c on my deck that os wiggn out. It stopped working out of the blue, but would work at the console. I checked the fuse on the deck power source and it was in fact blown. So I replaced the fuse plugged it in and nothing. Tried to plug it in at the console again and nothing. Its now been 2 weeks since I wrote it off as gone, and plugged it in again at the console and it turned on. Tried to plug it in on deck and nothing. The fuse is still in tacked and know will not work again at the console.
ANY IDEAS? Im a little confused!