Samsung LN-T4066F Support Question
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Question posted by sombra77713 on January 16th, 2012
The Screen On My Lcd Tv Looks Like The Colors Are Leaking In The Middle Of Scree
how can i fix the screen.
Current Answers
Answer #1: Posted by TVDan on January 16th, 2012 7:40 PM
This is too old for warranty, but many of these set develop capacitor problems on the power supply. The symptoms vary greatly, but normally the problem has to do with hard to start up when cold. I have seen many picture issues that these parts have caused too. It is better if you attach pictures to your questions. I would try this first.
remove the back and check for capacitors on the power supply that has the top puffed up slightly. If you find any, replace them. These parts (capacitors) are available at places like Radio Shack. you can either replace them yourself, or take the power supply board and the capacitors to a local TV shop and they will likely charge $20 to replace them for you. The power supply is the module that the AC cord plugs into, and the value of the capacitors is printed on the side. Normally the bad ones are rated at 10vdc-16vdc and they could be 1000 to 2200 microfarads. These capacitors will look like a cylinder with a silver top. Google bad capacitors on LCD HDTV and you will see mass data.
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General Support
.... You cannot use the HDMI 1 input jack to connect to HDMI cable. 2006 And Earlier No Samsung LCD TV built before 2007, however, have a 2007 Samsung LCD TV you can use the HDMI 2 as an HDMI/DVI input. 2007 LN-T If you have an analog, 15 pin D-Sub (RGB) computer input. If your... -
General Support
... in A. Note: 2008 models include LN series LCD TVs, HL series DLP TVs, PN and FP-T Plasma TVs and TX-T SlimFit TVs. 2007 models include LN-T series LCD TVs, HP-T and FP-T Plasma TVs, HL-T DLP TVs, and TX-T SlimFit TVs. In most cases, the screen goes blank for laptops are instructions for its back panel. on the Monitor tab, and again on... -
General Support
Placing an LCD TV in direct sunlight will not affect the operation or durability of the TV. Are LCD TVs Affected By Sunlight? Except perhaps for some sun glare on the screen, LCD TVs are not affected by sunlight.
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