Question about Samsung LTN4235X/XAA 42 in. Plasma Television
There is many causes for this fault to a plasma display. If
you wish to get more details, check this link.
http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic
/ Time slide, can be selected by the drop-down list, at the top left
of the display window, will make surf easy. You can also do a search, by type in the brand name/model
number/IC used, in the search box at the top right of the display window.
Screen-shots to defective plasmas are given in details, with defective parts causes to that fault. You can compare it to that of your TVs' and can make sure about the defective component.
Posted on Oct 19, 2013
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Posted on Jan 02, 2017
I would take it back. I know from purchasing an Insignia LCD from them a while back, the TV just died after about 4 or 5 months. They ended up offering me another TV or with store credit. I took the store credit and chose another TV. I also did not have a warranty. I was told since it was Insignia (which is a Best Buy house brand) that replacing it was not a problem. Good luck.
Posted on Jun 30, 2009
I had the same problem and had the TV serviced and found that the y board was blown $350 total. The repair guy explained that the board has a hot transister underneath that slowly leaked onto the board, but says that they can not get Samsung to admit to the problem. Works fine now but only have a 90 day warrenty on the parts.
Posted on Jul 01, 2009
There are at least two issues here. First you have bad buffer boards. Second Very possibly a bad X-Main bd and P-Logic bds. Have a trained Samsung tech troubleshoot the set.
Posted on Jul 17, 2009
Possibly could be the Y buffers --if the are next to each other could be a bad connection on a ribbon cable ---you need to call for service
Posted on Feb 06, 2010
Posted on Jul 04, 2010
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