Re: Vizio VO47L FHDTV10A No display

This is an old thread but it helped me fix a 2009 VO47L TV that my neighbor put on the curb before moving. I followed the advice at the beginning of this thread and found bad capacitors on the Slave and Master boards as well as a bad fuse on the master board. I literally taped a 15A automotive fuse across the bad fuse then powered on the TV and it worked. Now I will be ordering the roughly $6.00 in parts to repair the TV the right way.
Just wanted to say thank you to the forum members who listed all this advice out here.