Vertical Color lines - T-con board just replaced

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Samsung Television

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sarah lampert @slampert

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Postado: 11 de jul de 2018

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Vertical Color lines - T-con board just replaced

This is kind of a funny story, the neighbor, who is king of the procrastinators, had their Samsung UN60EH6050F correctly diagnosed with a bad t-con board. After over a year of sitting on their kitchen table, I decided to fix it myself. I replaced the t-con board, and fixed the original issue (sound with no image).

When we tested it, we noticed the right half of the screen has color vertical lines/no image. See image link.

It sat face down the entire time with the cover over it, but not attached. Something could have hit a component, or being on its face broke the screen, but I have no idea if this TV is just done, or how to fix it.

Can anyone provide any assistance?

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Lines on my tv

11 de mai de 2020 por richardtrueblood61

Hello everyone. I had a 70” Samsung tv gave to me and I got it to we’re it comes on now with sound. But have off my picture is grey looking and the other side is colorful.but the only way I got it to work was put type on one of the ribbon cords and surprisingly it worked. Which like I said above one side is colorful and other side is grey. But I did change the ribbon cords and same thing still going on. Would that be a bad tcon panel or what. Am lost if anyone could help me

26 de nov de 2022 por Tim johnson

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Hello everyone. I had a 70” Samsung tv gave to me and I got it to we’re it comes on now with sound. But have off my picture is grey looking and the other side is colorful.but the only way I got it to work was put type on one of the ribbon cords and surprisingly it worked. Which like I said above one side is colorful and other side is grey. But I did change the ribbon cords and same thing still going on. Would that be a bad tcon panel or what. Am lost if anyone could help me — Tim johnson

Abrsvc @abrsvc Rep: 4,1 mil ABR Services 3 2 · Answer 1 · 2018-07-12T05:09:27-07:00

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Abrsvc @abrsvc

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Postado: 12 de jul de 2018

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I would first verify that the ribbon cable for that side of the panel is installed correctly. Assuming that the replacement T-con board is not faulty, the connections would be the first thing to check. Re-seat both ribbon cables and post the results. Also check the cables themselves looking for any damage to the cable.

You can also look at the connector on the board to see if there is any damage. It is also possible that the solder connections for the connector itself may be cracked or damaged. If you can post a picture of the connectors, that may be helpful as well.

If the set was working as expected prior to the T-con failure, I would not suspect the panel at this time, but it is possible that the panel was on the verge of failure prior to the T-con failure. While possible, I would expect this to be extremely remote.

Dan

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Thanks Dan!! That was it! Cleaned the connections, reseated and it works great!

19 de set de 2018 por sarah lampert

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Chris Hearld @chrishearld Rep: 13 1 · Answer 2 · 2022-02-01T09:15:59-07:00

Chris Hearld @chrishearld

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Postado: 1 de fev de 2022

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Bad Ribbon Cable replace the ribbon cables should fix this

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My ribbon cable seems to be glued onto the screen and onto a connecting board that connects to the tcon using another ribbon cable. Is there a way to remove the ribbon cables glued to the board?

13 de mar de 2022 por Sanam Sarabha

@Sanam Sarabha sounds to me like you are trying to take of the LCD driver board. That DOES NOT COME OFF. What make and model is your TV? what issues does it have? For now you want to WAIT before you rip things apart.

13 de mar de 2022 por oldturkey03

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Mohan Venkatraman @mohanvenka81338 Rep: 1 · Answer 3 · 2019-08-23T04:03:16-07:00

Mohan Venkatraman @mohanvenka81338

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Postado: 23 de ago de 2019

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In practical i have solved this problem by cleaning the Ribbon connector and also removed the ribbion

cable and refixed.Now it is working good.First remove both ribbion cable carefully and then clean the

connector by tooth brush by using contact cleaning solution then refixit.It will work if not it may be a

dry dip of base of the connector.use blower in connector base of both side then your problem will be

solved.

MOHAN

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Boyie Mohan @boyiemohan Rep: 1 · Answer 4 · 2020-05-23T08:37:59-07:00

Boyie Mohan @boyiemohan

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Postado: 23 de mai de 2020

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I have replaced the board T Con board everything works there are sometimes some flickering horizontal lines still HDMI connections and not working on the mainboard someone has a suggestion what should I do I also replace the board I have the same problem.” I have replaced the board t Con board everything works there are sometimes some flickering horizontal lines still HDMI connections and not working on the mainboard someone has a suggestion what should I do I also replace the board I have the same problem .”

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