Sharp PN-LE PN-LE701 70" 1080p LED-LCD TV - 16:9 - HDTV

what's up guys this is Tampa Tech and this is I guess part two to the video how to troubleshoot and fix TVs without a multimeter well in this video I'm going to be replacing the t-con board which I believe was causing the bad picture on this TV and I'm going to show you how to use your multimeter how to troubleshoot that you know this particular issue if whether you have vertical lines on the screen or you have a half a black screen and half a good screen or you have no picture whatsoever or if you have a bright washed out picture like this one has so let's go ahead I'm going to turn on to show you what's going on if you didn't watch the other video it's bright haze I try to lower the brightness try to lower the backlight settings still the haze will not go away so what we did is we unplugged the t-con board and you know had that backlight globe but the picture was dark again and so the