hi guys looking for some help. i have a panasonic tx-l42et60b with vertical white, grey lines, the lines are not solid and seem evenly spaced right across the screen. do not get them when menu is brought up, but get them on self test screen. i have tried a different tcon board , could it be the main board ?. any help would be grateful
panasonic tx-l42et60b vertical lines
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Re: panasonic tx-l42et60b vertical lines
Look like Mb to me, if I recall Bga solder failures on the mainboards is common on this set.Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !
https://www.facebook.com/Telford-Tel...7894576335359/
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by Stanley1843Hello, 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 doesnβt 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...
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Channel: Troubleshooting Computer Displays
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by gpo23Hello,
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... -
by AndriodSo, I have searched the internet for long, high and low and ended up here.
As the title suggests; there are static repeating black-ish horizontal lines that start from the left and fades away at around 65% toward the right, meaning its length is more than half the screen. The lines are from top to bottom evenly spaced. I can see the lines on the test image, and on chromecast input.
This is my first time investigating TV errors at this level, and my initial googling led me to believe it was the T-CON board, considering that it has a left-ish problem. But googling even... -
by lupinIIIHello everyone, I've been browsing this forum but I didn't find similar vertical lines like this on Panasonic Plasmas
So they are not all over the screen but there's lines on both halves of the screen. The lines are also present with no signal, at least some of them but I can't distinguish all of them with no input. With no input the vertical lines on the right side are definitely more visible.
It started with one line half a year ago, then two and has been increasing the number of lines.
Where or what could be the problem? What steps should I take?...01-12-2020, 08:20 PM -
by FirentiosiThanks for offering your assistance with this. I'm an electronics enthusiast with moderate level of competence (have a decent lab with two power supplies, microscope, DSO, hot air, good iron, can competently work at a component level on SMDs, design and solder own PCBs etc). I really enjoying fixing things and learning new stuff so took up a free 58" LED TV and have been googling and watching Youtube videos to see if I can fix this! I am happy to go down to individual component replacement/strip replacement etc - it's all in the name of learning.
The issues are as follows: the...2 Photos - Loading...
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