M470NV troubleshooting screen, i am trying to figure out if it is the t-con board or LED panel
Discolor vertical stripe, it changes length sometimes and seldomly disappear, it always is the same width
Televison & Video - Vizio - M470NV 47 in. LCD HDTV
Answers & Comments
T'Con board fault. With most modern LCD TVs; this board is an integral part of the display panel, and cannot be replaced.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size