A potential customer sent me these pics of her tv. is this a T-CON/main board or a tab bonding/panel problem. I know horizontal lines can be a bad panel, but there are vertical ones as well.
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Re: LG 43LF5400 possible panel issue
Panel failure avoid, looks like its been cracked somewhere to me.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/ -
Re: LG 43LF5400 possible panel issue
Thats deffo a crack in that panel under where the blue lines start IMO:Attached FilesPlease 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/Comment
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Re: LG 43LF5400 possible panel issue
Thanks Bud, kinda figured that too lol. Im starting classes tomorrow so no sense wasting my time on this shit lol. I have enough on my plate now.Comment
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Re: LG 43LF5400 possible panel issue
Fair enough matey, you in college ?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/Comment
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Re: LG 43LF5400 possible panel issue
Been repairing electronics for 15 years and felt it was time to broaden my experience. I'm taking Computer Engineering starting tomorrow.Comment
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Re: LG 43LF5400 possible panel issue
Cool cool good luck with it
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/Comment
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Re: LG 43LF5400 possible panel issue
thanksComment
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Well, I will be the first to admit that I screwed up...
In attempting to replace the backlight in a UN65TU8000, I made a hole through one of the ribbon cables between the board that runs along the bottom of the back of the TV and the panel. This lead to a between a 1/4 to 1/2 inch vertical stripe running the full height of the image.
I don't have the experience; personally, to solder a bridging wire for the paths that were cut. So, I have been on the hunt for other Samsung TV's of similar size.
I have 2 that I have found and have in my possession. ... -
Hello Community,
I'm working on a Samsung UE70TU7020K.
It looks like a bad panel. There is only 1 FPC cable from the Tcon (built into mainboard) to the panel.
I'm using a piece of tap a few mils (covers about 8-10 pins), at different locations and have had varying results but nothing that is remotely watchable (multiple lines across all the screen, half screen and total black out on screen). The buffer board is divided into 3 boards. I've disconnected the end board one at a time but each time the screen was totally black. I presume it's because the potential...03-15-2024, 03:01 PM -
Hello everyone,
Thanks in advance for any help you can provide.
I have a Mi Curved Gaming Monitor 34". A few weeks ago it started to show (or not showing) horizontal lines. Of course, it's outside of the warranty period.
After some hours of reading and watching videos I disassembled the monitor and checked the ribbons that go from the TCON board to the panel PCB. If I disconnect the ribbon for the right side of the panel, the other half shows a perfect image. I ordered a "new" TCON, installed it and the issue persists so that tells me it must... -
Good afternoon! Does anyone know how to remove these lines? They are very fine lines at the bottom of the panel. I have 2 identical panels, and I have even thought that this brand has this lattice format, although I highly doubt it.
The photo from the YouTube app is where it is best seen.
thanks in advance.... -
I have a 75" TCL 75S425 model TV that randomly has colored vertical lines running down it. I replaced the T-Con board, but the issue still persists. I can navigate the menus and hear audio from selections, but I can't make out what any of the menus are. The lines change with the menu change. I know I haven't cracked or dropped the TV. It's been on the wall for a year and I haven't touched it. I'm not sure where to look next for a solution.
https://imgur.com/WeE8nms
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