A projector is a great alternative to a traditional TV. This may seem like a bit of an exaggeration, but there are a lot of reasons why a projector works as a TV substitute in this day and age.
I assume this is probably a magnet failure in the CRTs - but the fact that it's all of them makes me wonder if it's a fuse or something in the line that supplies power to the CRTs and not the magnets ...