My wife and I were watching a movie when the video started to distort and then went blank. We still hear sound and the backlight works but no video from all inputs. No TV picture, no on-screen menus or indicators, nothing. Just the backlight and sound. The input selector appears to work and cycles through the different TV inputs and plays the appropriate audio from each input, but the picture never appears and neither does any visual feedback on the screen.
Found numerous references to issues with capacitors but I inspected the power supply and all capacitors look good.
Thanks in advance,