Iv a 32 samsung led tv when its turned on its fine but after a minute random lines apear down most of the screen. I checked the ribbon to the lcd and everytime I disconect and reconect the lines go away for a minute again. If this was a bonded tab issue would it not have the lines all the time?
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Re: eu32c4000 samsung lines on screen after few minutes
Not necessarly, the problem ban be the lcd screen but is affected by even the littlest tracable amounts of heat on the ribbon ic or ics) affecting picture quality. Try freeze spray around the edges of the bezel especially concentrate on the top of the screen. See if the problem dissapates.Did I leave the soldering iron on? -
Re: eu32c4000 samsung lines on screen after few minutes
I dont think its a heat issue the lines are there after a minute and when I disconect the lcd for 1 second the lines dont reapear for a minute again not straight away.Attached FilesComment
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Re: eu32c4000 samsung lines on screen after few minutes
What about only one driver board connected?Comment
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Re: eu32c4000 samsung lines on screen after few minutes
This tv only has a main and psu no tcon or inverterComment
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Re: eu32c4000 samsung lines on screen after few minutes
Definitely panel, this is happening to tons of Samsungs and is a heat issue. The tab drivers have very little thermal inertia, so can cool quickly. There may be a fix for it, but it's not yet known.Last edited by tom66; 12-18-2013, 06:22 PM.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: eu32c4000 samsung lines on screen after few minutes
Eugh another one for the bin. Thanks guysComment
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Re: eu32c4000 samsung lines on screen after few minutes
Well don't just chuck it. Put it on gumtree for £30 or strip the boards from it and scrap the rest. The main board on this is worth a fair bit.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: eu32c4000 samsung lines on screen after few minutes
Yes I took the boards thats all I bought it for. Was just hopeing it was fixableComment
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Hi all
I have lines on the screen...which is an age old problem that can be remedied by watching Youtube videos and getting out the tape.
My issue (after successfully fixing a different sammy tv with a separate tcon board and isolating the side of the panel...):
This tv has an integrated tcon...so it is a bit more confusing when trying to isolate the clocks.
It has a c ribbon and i have taken each end out to see if that will isolate the lines. instead, it makes it much worse ALL over the tv!
So....i don't know what end of the C ribbon to work with... -
Hello everyone, I’ve just been given a Samsung UE55JU6800K smart tv as it had white spots on the screen due to the led lenses falling off. After refitting them & putting the tv back together I thought it was a nice easy fix for a free bedroom tv , then I tried it before screwing the back into place. I realised that the right side of the screen was darker than the other side, I removed the screen again as I thought the backlights had failed but they are fine.
I put the screen back in place & turned it back on . The screen seemed to be ok again but different screens on the same... -
Hi everyone, the tv was in a continuous reboot cycle. To get the best screen image i can I taped the VGH and VSS pins on the left side buffer board joining ribbon.
I am left with a good image apart from the black horizontal lines that I cannot get rid of.
I cannot find anything on the buffer boards that has shorted.
Do you think there is anything i can do to eliminate the lines, or are they caused by an internal panel short and the image cannot be impoved.
Many thanks for your assistance -
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Hello all, I'm dealing with a Samsung LE32C530F1W that now has vertical lines on the right side. It started with a ghost image on the top of the screen and then I tried the old trick of masking a few contacts in the flat cable that connects the T-Con board to the screen with some tape. It worked for a while and now out of the blue it turned into what you can see in the pic. I was able to get my hands on a known good T-Con board but the problem still persists. Now, what I've noticed is that the cooper colored flat cables that are directly connected to the screen itself are very hot to the touch...
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