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Hi i have a sony bravia 40'' lcd tv. Its less than 2 years old but yesterday the picture went off then purple and pink colours came on the screen. I turned the tv on and off but then the screen went black with a white dot with lines coming from it like a crack in the bottom right corner.The sound also went after a second or two. Can you help please?
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If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts
I would check the menu settings and reset everything to default. if there are calibration tests in the menu, use them. Try more than one source for video.
This sounds like what I managed to do to my screen, even though I knew better. Is there any chance you layed the screen face down at some time?
Even though you can still watch it OK, you probably have hairline fractures in the screen face (NOT the screen itself- be thankful for that- the cracks are in the screen coating). LCD screens are a very thin glass laminate with a thin protective glass-like coating. When they are laid flat (like I did to connect cables) if the screen bears any weight, microcracks develop on the front of the screen.
No,this tv a LCD not a DLP.The LCD inverter board is dead.Must replaced to get picture back.The board is usally a long board.Tries Shopjimmy.com,Ebay.com to buy the board.
I also have a 2 yr old Sony KDL32xbr4 that now has multi-colored vertical lines on the screen. I contacted Sony and they say they have "no known issue" of this sort for this model. I find this rather puzzling since I have found numerous postings on the web. They told me to try the factory reset. Whatever. Might as well have said "don't buy a Sony". 2 years! $1300 for a tv and it lasts 2 years! Makes me sick to my stomach.
I have the same issue, Although My camera is a samsung N46, It was working perfectly the night before, then my friend switched it on and it came up with a black backround and pink + purple vertical lines going through it.
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