Vizio 46lfhdtv20a verticle rainbow line down the screen. picture start playing and after a while the color line cover the screen

If this is an old Plasma TV that you picked up somewhere, it may just be too old. Plasma screens degrade over time.

New plasma TV's are not common anymore, so I am assuming this one has been around for awile.

If it is new, take it back to where you bought it.

Line Defects On Vizio TV Screens

The screen is ok Your T-Con board quit. You can get a new one from here: TV Parts Universal TV Stands DLP Chips ShopJimmy

NEW YSUS AND BUFFER BOARDS ARE NOW NEEDED THE YSUS IS THE BIG BOARD IN THERE VERY LEFT HAND SIDE ONCE BACK IS OFF BIG BOARD WITH 1 BIG HEATSINK,, THAT AND THE BUFFER BOARD PUSHES INTO THAT WITH TWO BLACK CONNECTION TO THE YSUS REMOVE BOTH BUFFER IS FIDDLEY,,NEED TO REMOVE 4 RIBBON CABLES ATTACHED TO THE SCREEN B4 HAND,,

6871QYH053B IS YSUS MODEL BUFFER U WILL ALSO FIND ON EBAY.

i have a 52 inch tv and the picture is not clear model number hd52w66. there's 3 color lines, blurry and out of focus. what is wrong?

I just had a rainbow of colors on my tv screen...i thought it was a problem with my TV...however the screen went the "sign off" screen (verticle lines-red/blue/green) Then all of a sudden the picture came back and all was back to normal again.

So I say it's nto your TV it is a station problem!

Hello, I have a question which video inputs are you using for your DVD and Wii connections? The reason I ask is because this sounds like video distortion cuased by noise. If possible can you send a picture of the screen when it has this problem and send which video ports are being used? If it is noise in the video you may have a saw filter problem, or a decoupling issue. In any event I'll know more once you send those pictures and which inputs you are using for your DVD and Wii. Thank you, Shuttle83 http://www.electron-age-technologies-llc.com [email protected]

CCD Failure !

But u are legible for free repairs see the link and rate me FIXYA for help

http://esupport.sony.com/US/perl/news-item.pl?mdl=DSCT1&news_id=161

You need to take your tv in and have the picture deflector re-aligned.  This doesn't cost much, My dad had to do that to his a few months ago and it cost 30 bucks.

hi..the probelm is due to the video circuit board.
only when you have a problem with the video
circuit board you will get such type of faults.so
you have to check the video board immediately.
check it out..
thank u..
rate me..