Anyone know if this is fixable its working just showing a double image as shown I have checked the tab bonds if I take one ribbon out of the t con the image goes fine
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Re: Samsung ue40d500
Defective LCD panel - generally unrepairable.
2012 D series Samsung is almost always bad panel. Avoid regardless, will probably die from bad panel a couple months later if it had a different fault.Last edited by tom66; 08-09-2014, 11:39 AM.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. -
Re: Samsung ue40d500
Dam it had a broke t con when I got itComment
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Re: Samsung ue40d500
Gate tab bond failure.....sry,but panel is toast...Proud owner of dozens of broken TV's and many,many,many boards.
Our website and passion:http://hollenhundshepherds.com/Comment
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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: Samsung ue40d500
See now if I take the right tab out of the t con pic goes perfectAttached FilesComment
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Re: Samsung ue40d500
Exactly the symptom expected of a bad panel. As to what on the panel is causing the problem, I do not know.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: Samsung ue40d500
I seen something about using a freeze spray in the corners to figue out where its gone ? How much warranty to these tvs have is there a 6 year warranty on a screen?Comment
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Re: Samsung ue40d500
There is no warranty on the screen that is longer than the rest of the TV. (Panasonic used to warranty their plasma panels for 5 years, so you could get one replaced and only pay labour charge out of warranty. Panasonic could afford this because their panel failure rate was sub 1%. Samsung don't do this because they'd be out of business tomorrow!)
If you are the original owner and you have a receipt you can try using SoGA (sale of goods act) - this can take a lot of work (weeks & several letters/phonecalls) but it will usually succeed. Note - SoGA applies through the retailer only - not Samsung directly. So if bought from Currys, you have to apply through Currys.
You can try using the freeze spray but even if you find a tab failure, it will generally not be fixable. The earlier models usually were fixable, but this has changed with the development of "gate-in-panel" technology, where the panel gate driver is embedded in the LCD glass.Last edited by tom66; 08-11-2014, 02:27 AM.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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Hello team,
I'm back with another tv and another problem.
I try to improve my knowledge on fixing TV, and all technics used until now are not fixing correctly the problem.
First, reboot issue, I use tape Method to find out the right side that cases the issue.
Then using this it's working for quite 1hour30, then at some point of time the image became double on the bottom for half the screen.
Then double image reduce in height and move to the top.
The image is like folded on around 1cm and the bottom has been moved to the top by 1cm.
When I... -
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LCD displays a 2nd image slighty offset vertically. And multiple pairs of black lines along the bottom. Probably common as google "TCL 49S405 double image" pulls up this ifixit post ( link ) with identical ( nearly, but their fault seems to be on the other half of the panel than mine ) problem without solution.
This one looks to be a more difficult to diagnose because most? of TCON seems integrated ( CSOT BGA on buffer baord) into the left panel edge board ( looking from rear of TV) There are 2 buffer boards for each 1/2 of the screen. Main connects to the left buffer board... -
hi
having problem with samsung ua55es6800
tv had backlight on, sound working - responds to the remote control but no image.
check tcon board - had 12v in but no other voltages present.
when disconnected left ribbon cable - got back voltages and half image with lines and distorsion
when leaving only left side connected - again no voltages and no image.
put a tape on all (cd?! lines) on the left ribbon cable and got complete but distorted image (horizontal lines).
kept trying to block less pins on the left ribbon cable... -
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