Tv has intermittent vertical colored lines. (All the way across the screen) Can slap back of TV and some times it will play for several hours and do it again. Any help will be appreciated.
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Re: Samung TV Model LN46C630K1Fxza Vertical colored lines
Pictures?
your description makes no sense. -
Re: Samung TV Model LN46C630K1Fxza Vertical colored lines
Will do. The owner is not at home today. FYI I have heard there night be a loose ground on the main board.Comment
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Re: Samung TV Model LN46C630K1Fxza Vertical colored lines
I would try the LVDS Cable first.
If it covers the menu as well, evaluate the main or t-con.Comment
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Re: Samung TV Model LN46C630K1Fxza Vertical colored lines
You say "vertical" then you say "across" which can only be if the lines cover the entire screen ???
As Hamie says, pics...Comment
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Hello, I have a screen in where sometimes when I open it pop-up vertical multicolor lines (I would say the most of them are green). If I tun off and turn on the screen the lines dissapear or if I leave open the screen after approximately five minutes the lines gone. I measured the below voltages on the main PCB and on the T-CON board and the voltages are the same when it doesn’t display the vertical lines and when it displays the vertical lines. Also, I cleaned all the connectors very good with IPA. I moved back and forth the connectors and the COF tabs but the vertical lines didn't displayed... -
Hello there, ive recently found an older 55inch Samsung SmartTV.
Sadly it has vertical lines at the left and one line in the middle-right.
I have already tested out the connections and have looked at the soldered ribbons of the LCD panel to see if some contacts got loose by pushing them a bit but with no success.
I have factory resetted the TV as well but also with no luck.
I am afraid that it is indeed a LCD Panel issue but there are NO scratches or any impact-marks..
A similar issue has been posted as well but also with no actual response ... -
First. it has no picture at all. i solved it by covering the ckv lines using tape to to block the connections
Second. now has picture but with vertical lines that follow the image. tcon board ic overheating
tried blocking LC lines too, but same results
is it lcd panel issue or tcon board issue?... -
Hello,
i order a t-con because i had bad colors on my SONY KDL-40V3000 :
With the new t-con the color are good but there are vertical lines on all the screen :
I've tried the old t-con and it returned to the initial issue (bad colors but no vertical lines)
Is there a way to fix the vertical lines on the new t-con ?
Thank you for your help
gpo23... -
Hi all, looking for some input on this one. I've been reading the forums for quite some time but this is my first time posting for help.
LG 47LV5500-UA
10 years old
20,000+ hours on it.
Watching TV on it last week and right while I was watching the image suddenly started experiencing the symptoms in pics. Rainbow chromatic vertical lines and alignment issues. The issue is uniform across the entire panel. It does not come and go, the symptoms are stable.
Here is what I've tried so far:
- Factory reset and cycle of picture options....
Comment