Yes, i had the same problem before as the fuse blown, both the radio, the clock and i think the signal lights were off on my 01 accord. But i checked everything and couldn't find out until i looked in the Manual book and it showed me where to locate the fuse for the radio. I found it on the passenger side and pulled it out and yes, it blown. I replaced it and everything seems to be normal. But one thing is that because when i was installing new DVD sytem, the power seems to be too strong for the fuse to handle that's why it blow off.