Good luck on replacing your TV. Vizio TVs are the hardest to repair. Next time, if you select an LED with passive 3D technology, opt for the LG LW series or the upcoming LM series, they are much better.
There was a thead about lg vs vizio tv and it all came down to good quality vs cheap price. You might feel like you can save money buying a vizio but it will cost you a lot to repair or replace it. I never saw a manufacturer admitted that their products are made of cheap chinese parts and not fixable until i read the article linked to that thread. You should take a look at this.