My LCD TV is 3 years old and recently started having this problem . When i turn it on, it displays Red background color (instead of usual black) and then once the picture come on, it displays this Red Green glittery pixels all over the screen especially around the figures and is very dynamic. It moveds around the screen with the moving picture. Also, this glittery pixels effect is more noticeable around those sections of the picture that have black color.. Does anyone know what's the solution to this problem?...Which TV part has gone bad and needs to be replaced?
Please change the T-CON board, if it did not fix the problem, you may have a defective LCD Panel.
I was afraid of this, I replaced my t-con to no help at all.. 70" with 35% of the screen distorted with dark colors turning red and refresh rate slowing (dragging picture)
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SOURCE: Color problem with Samsung 40 in LCD HDTV
Check your component cables. You have 3 colors coming in. Red,Green and Blue. Make sure the Red cable is good. You can do this by substituting the red cable only, or just change all 3 cables
Best regards
CircuitCity
SOURCE: LCD picture distortion.
This is caused by a failure of the main board. The failure causes the refresh rate of the unit to be off creating a trailing or ghost effect. This will require a technician to replace that board though. Hope this help.
SOURCE: Red pixel cloud in plasma black
THIS IS THE START OF THE PLASMA GAS RUNNING OUT...PLASMA TVS ONLY LAST 4 TO 5 YEARS THE GAS JUST BURNS OUT....LCD TVS LAST ALOT LONGER UP TO 10 YEARS..
SOURCE: Rainbow color effect appears when Samsung LCD plays Wii or DVD
Hello, I have a question which video inputs are you using for your DVD and Wii connections? The reason I ask is because this sounds like video distortion cuased by noise. If possible can you send a picture of the screen when it has this problem and send which video ports are being used? If it is noise in the video you may have a saw filter problem, or a decoupling issue. In any event I'll know more once you send those pictures and which inputs you are using for your DVD and Wii. Thank you, Shuttle83 http://www.electron-age-technologies-llc.com [email protected]
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Just to add...i have three different sources connected to my TV and the problem exists for all of them.
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