Why is there vertical black and white strips on my mitsubishi wd65731 65" HDTV?

https://youtu.be/Jic0ds21NRo

diagostic service line behind tv .

could be the format board or the panel, check out http://www.shopjimmy.com/ and order the format board first.

had white dots on mine as well i changed the dlp chip and put it back together and got the white vertical lines i decided to check all connections and make sure the chip was locked in correctly
it was not locked in securely i reassembled and now problem solved picture looks brand new so always check connections before assuming its the dmd board

hello, there could a few reason why this as happened 1 there could be faulty capacitor in the power supply 2 there could be faulty ribbon cable and 3 the t con board could be faulty hope this helps

regardsshaun

Hi,all HDTV have boards that control vertical and horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground somewhere it will result in a black line in the area of that board and also white spots.

A bad ribbon cable connection on the bottom will result in a vertical black bar though the screen. Many times resetting the connection will fix it, if the ribbon cable has been nicked there could be a severed connection. They an sometimes be fixed, but it is a pain. An yes I have done it, but the bar is gone. The same will happen if the chip that outputs to that area opens.

The connectors are the first place to look paying close attention to the cable, they are extremely delicate so great care must be taken if you decide to tinker with em, the usually have lift locks that release them.

Good luck.

This problems very exspensive to fix.The Light projection Engine have a problems,with a IC design flaw.This problems happen to many Big screen tvs 65 and up have a design IC flaw by many companies like Sony,Mitsubishi,Toshiba and Samsang.Call up Mitsubishi make some kind of deal with them to help u to fix the Light projection Engine by replacing the IC or replace the whole entire Light projection Egine.

Hi,
Your machine ADF is dirty or dust in adf glass please clean it by soft cloth and scane again its clear and sharp.
thanks.

My 42" Samsung Plasma HDTV HP-R4252 has a 2" vertical strip of green pixels down the right side of the screen.

My 3 year warranty with Circuit City expires in Nov 2008.. so I hope I'm covered.. can't call until the morning.

Samsung said it might be a logic board problem.. but they want almost $2000 to fix. I might as well buy another TV if Circuit City can't fix it.

Is the set blurry with pinkish color and white lines?