Question about Flat Panel Televisions

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Green staticy looking outlines

All channels have green staticy looking outlines covering the entire screen, mostly all the outline of screen and all dark colors. These lines outline every persons body.

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Did you try to check the manuals for the configuration of it? it must be have settings on it. try to use it in a dvd player and see if still the same happening.


CHARCOIS

Posted on Sep 23, 2008

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Ok turn the tv of for 40 minutes by the power point and back on that way it will reset all picture - and should go back to normal please let me now how this goes's

Make sure you un plugged it by the power point

Posted on Sep 23, 2008

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You mean like shadow in all the objects you see in the screen??

correct me if i am wrong

Posted on Sep 23, 2008

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What is model no and brand of your tv ?

How old is your TV?

Have you changed or replaced any parts recently ?


post back this details




SAM ANDERSON

Posted on Sep 23, 2008

  • SAM ANDERSON Sep 23, 2008

    Thanks for providing the details


    It sounds like the convergence settings for the TV may not be adjusted properly.You should get the owners manual out and go to the convergence section
    which will have specific instructions on how to adjust convergence.
    Convergence will need adjustment once in a while to compensate for
    aging of the circuits and other changes.

    If you still need help feel free to ask .


    SAM ANDERSON



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1 Answer

Tv stays on one channel,no color or picture just ghost or outline, i have a Sharp lc46sb 54u


Check the settings to see if it is locked on channel 3 for external tuner source to have an input from a cable box ant in that needs 3 to function or from some other externally decoded signal like a vcr. Does the TV have a Digital tuner or the old analog tuner? If it's digital you can hook up a rabbit ear antenna with the UHF output on it & should be able to tune in some stations. If it's the old style then you will need a converter box to get it to receive any stations.
Fist check the settings to see if it has it set to lock on channel 3 for external tuner source.

Apr 03, 2013 | Sharp Aquos Flat Panel Televisions

1 Answer

Green outline/shadow on dark images or backgrounds


LVDS Cable is corroded - This is the cable the provides video from the TV Video Process board to the LCD Panels Timing Control Board.

Honestly, if you can take the TV back do so. If not, Service it using the manufacturer warranty

Jun 24, 2009 | Vizio Flat Panel Televisions

3 Answers

Convergence controls


Here are some of the most common symptoms and example photos of a convergence problem

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
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Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.


2c07611.pngSolution


You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

Sep 20, 2008 | Philips 51PP9100D 51 in. Television

1 Answer

Green Screen After Warm Up - 50v500


Some of the components in the video processing boards most likely have become thermo sensitive. Over time, they will fail completely. The service rep will change the processor boards that have the fault.

Jerry G.

May 10, 2008 | Hitachi 50V500 50 in. HD-Ready LCD...

1 Answer

Color problem green and pink


I had a very similar problem - the picture would get garbled, the black colour would turn into dark or bright blue tones, and i would get wiggly/jaggy outlines on the picture wherever contrasting coulours' edges met. After 2 service calls (replaced video boards both times), i gave up and popped the back cover on the TV. I wiggled a cable that connects the video board (it is on the top left quarter of the TV if you are looking straight at the front of it), and noticed that the picture improved right away.

I found that there is a bad solder on the cable connector, and simply keep the cover off now, as the connection will get flaky once in a while (especially in warmer temperatures).

Dec 05, 2007 | Flat Panel Televisions

3 Answers

Hitachi 50V500 TV: has a red line that outlines faces or text


It's a light engine defective part. Hitachi knows about it and if you call their customer relations department, they will refer you to a dealer in your area to come and diagnos the problem. Once Hitachi can verify that's the problem, they will ship the part to the dealer. We had our part in 2 days and had it installed today. No more problems. TV looks brand new. We had to pay the installation of $400 but the part runs around $1500 and Hitachi covered it. We felt like $400 was worth the $3600 we bad 3+ year ago when we bought it. The color will only get worse if the light engine is not replaced. Good Luck! It was an easy fix!

Nov 17, 2007 | Hitachi 50V500 50 in. HD-Ready LCD...

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