My sanyo lcd hdtv keeps flickering on and off only on half of the screen when it goes black there are verticle lines of color then image pops back to normal for a second . can I fix this ?

Henry Thomas

• 1074 Answers
• Posted on Jul 25, 2008

SOURCE: Half Screen has colored lines, Half screen is working ok

there is a defected capacitor in the vertical circuit trouble shoot and replace. or if the vertical circuit is separate then replace the whole board.good luck

SOURCE: The left half of my Vizio tv screen turned black

This is common and very likely the LCD panel has lost its connection at those points around the panel. Most repair shops don't even try to fix it as it is a huge pain to try. You should be able to get a warranty replacement if it is new.

SOURCE: Half the tv screen goes black randomly,then returns to normal

The Tuner signal board have problems.The board CPU,Chip,have intermitten short.When the chip is completely dead.The tv will get only LED light indicator power only,will not get tv signal pictures.

SOURCE: Picture on Samsung LCD LNT5271F is blurred

Had this exact problem diagnosed by a local repair shop as a bad LCD panel. According to the technician there's a loose ribbon cable on the panel and it would cost as much to replace/repair as a new TV.

SOURCE: Samsung LN52A550 lcd tv has

I have a similar problem. I have vertical colored lines in the middle and right side of the screen is black. Here is the photo. Do you guys think it is the T-con board?