Samsung PN50C540 Plasma Red thin line from top to bottom of the display, anyone know what could be the cause? please help. I have included an image of the issue.
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Last edited by sergio2013; 04-27-2013, 11:59 AM. -
Re: Samsung PN50C540 Plasma Red thin line from top to bottom of the display, please h
I'd say you have a faulty panel - can't be fixed economically.Last edited by capkid; 04-27-2013, 12:35 PM. -
Re: Samsung PN50C540 Plasma Red thin line from top to bottom of the display, please h
It's not necessarily a faulty panel. I have fixed many TVs with the same problem - I think they were all LCDs but I can see how the same principle would apply to plasmas.
I'm not really familiar with your model (in truth I kind of specialise in LCDs so if anything I say sounds stupid or inapplicable I do apologise).
The LCD TVs I repaired that had single coloured vertical lines, it was simply a case of cleaning the connectors on the ribbon cables that attached the T-con board (plasma equivalent would be logic board) to the screen driver board. I pulled those ribbon cables out, used a rubber (that's an eraser not a condom) to scrub the metal contacts on each end then reseated them and - hey presto!
Hope that helps.Comment
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Re: Samsung PN50C540 Plasma Red thin line from top to bottom of the display, please h
Plasmas are not equivalent to LCDs when it comes to screen issues, but cleaning contacts wouldn't hurt. I doubt it will make a difference, though.Last edited by capkid; 04-27-2013, 01:00 PM.Comment
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Re: Samsung PN50C540 Plasma Red thin line from top to bottom of the display, please h
Any other ideas?Comment
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Re: Samsung PN50C540 Plasma Red thin line from top to bottom of the display, please h
You have a C series Samsung. Also happens to B and D series. Very common, not repairable. The panel is bad.
Basically on any type of display a single or few pixel wide line is a bad panel. Repeating patterns are rarely bad panels.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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Hi to all,
I was given this TV, an entry-level 4K 50" set. Some have criticized its lack of contrast and relatively poor colour rendering, but for my needs, it's very decent.
I reset everything to factory settings, but this line keeps on fading in and out when watching a streaming channel from the Tizen firmware. Interestingly, it only happens when TV is warm, after about 1h45 of it being turned on.
Watching a movie from an external source doesn't trigger the line as easily (needs 2 hours), and from a normal viewing distance, is hardly noticeable. It...01-10-2024, 01:26 AM -
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