New TV

ok, here'e what I did this afternoon, I reattached the original wire to the fuse block, disconnected the 2 coaxial wires from the power supply...no fuse blown. Next I connected one cable and no fuse blown... then I connected the other one and it started to get hot at the terminal and the wire, then I noticed a slice in the wire through the outer jacket and through the braided shielding, if thats what it's called. I then bent that same wire a little and it snapped in half. Now I will have to find a way to splice it back together, I hope thats the problem. My power supply does not look like the pictures on the links posted, I have a full metal box with 3 coaxial stubs on the top, not 2 like the link shows. As soon as my phone charges up I will post some pictures. I also went on the roof and took the cover off the antenna to look inside, looks good to me and see no signs of burns on the board, although there is a light gage cord coming through the roof and unconnected.