My tv (phillips crt widescreen) keeps blowing fuses. There must be some reason it keeps doing this, but I can't figure out why. I got it for free from a moving job because it didn't work (blown fuse), and then it worked for about 8 months just fine. Next fuse worked for about two months. And now it works for about five minutes before shutting off. But if I unplug it for a little while and wait, the tv will turn back on and have a picture for about five minutes. Any ideas?