Samsung LED UN55D6200 - vertical wide lines

[argonid]

Hello,

I have a TV Samsung LED UN55D6200.
Untill yesterday night everything worked fine.
Today I switched on the TV and remarked that there is only the voice.
On the screen you can just see vertical wide lines/columns (see attached pictures).
Does anyone know what this probleme could be and how I can fix it?
When I change the channels the colour changes very slowly.

[johnboy1313]

Re: Samsung LED UN55D6200 - vertical wide lines

Looks to me like your panel has failed. Unfortunately, it is not fixable.

[argonid]

Re: Samsung LED UN55D6200 - vertical wide lines

How is it possible to know if the panel has failed?

[argonid]

Re: Samsung LED UN55D6200 - vertical wide lines

Seems to be the same problem as here:

https://www.badcaps.net/forum/showth...display+failed

[tom66]

Re: Samsung LED UN55D6200 - vertical wide lines

This is a common symptom of panel failure. You can try removing one of the ribbons from the tcon (on the side closest to the edge of the panel) and see if that brings back half a picture (we often find one side shorted affecting the other.)

Unfortunately if the panel is bad it will not be economical to repair.

[argonid]

Re: Samsung LED UN55D6200 - vertical wide lines

I touched the cable between T Con and Mainboard and then I have seen a picture.
Unfortunately I could not repeat it.

[argonid]

Re: Samsung LED UN55D6200 - vertical wide lines

Later on yesterday I switched on the TV and the screen was again dumbled. After 20 / 30 minutes the screen started to be clear again and I could see everything normal.

Attached you can see some test pictures that I could start in the TV Settings (IMG9459 / 9460).

Today morning I started again the TV and the picture was half dark half ok (see attached picture IMG 9462). After having switched on the the black and white test picture (IMG 9463)nothing changed but then at the colourful test picture (IMG 9464) everything was again perfect.
Please remark that today morning I had a good picture after 1 min.

Do you still think that the panel is failed?

I hope not so.

[tom66]

Re: Samsung LED UN55D6200 - vertical wide lines

3rd, 4th and 5th look like a panel fault
Can't be sure about 1st and 2nd (on mobile right now and can't enlarge thumbnails)

[argonid]

Re: Samsung LED UN55D6200 - vertical wide lines

The 5th is ok. The dark shadow is just from the test picture.
I have read that the problem might be the following cable that goes from T Con to the display.