Lcd tv picture

Common easy LCD TV fix: bad picture screen rainbow colors

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Common easy lcd tv service repair fix, TV's distorted rainbowpicture screen fixed by ... Common easy LCD TV fix: bad picture screen rainbow colors ... Need to report the video? ... Sanyo LCD with Distorted Half Picture Lines Waves Distortion Distorted ...Duration: 11:36. by Do It With Dave 316,733 views.

LCD Display Symptoms and causes. - YouTube

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Mar 1, 2011 - Uploaded by Grants Pass TV Repair
With LCD TVs you can have the same display problems fordifferent ... Fix for Samsung lcd TV colour display problem - Duration: 1:26. by alwaysafix 462,823 views. 1:26. Sanyo LCD with Distorted Half Picture Lines Waves Distortion ... HOW TO FIX LED TV VERTICAL LINES ON SCREEN 55" MODEL LG ...

How To Fix A Broken Flat Screen LCD LED TV With Lines or ...

Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Please check the flat cable connections between TCON board and the LCD panel. If this is ok, then it is either the TCON board or the LCD panel itself. Good luck.

Dull Video...

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

Convergence

* Screen Looks 3D, Warped, Distorted, etc
* Colors do not line up
* TV may shut off - and make a chirping sound.


You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Hmm, you have 2 possibilities that I can think of. First, if the picture color and brightness seem relatively normal, I would replace the CRT driver on the C board. This is attached to the back of the CRT via the pin socket. Second, if you notice a darker picture or faded color during the cycling period... things are not as rosy. This is a good indicator of a High GR (gas ratio) condition. Basically, your CRT is leaking.

while tv is on it fades from bright (normal state) to dark but you can still see picture

I have the same Tv.. Repair tech said it was the deflection board. Cost $395.00 to repair.

Check the menu for ,probly under settings called convergence,, if it has it ,,that will make it right,, it realines the colors,,soposed to do it periodically,, or when you move the .tv. well ,,good luck with that

try setting your menu;s to adjust the picture settings

you are having a problem in your video circuit and your tunner section if the green is smooth also have the deflection ic checked.but this set needs to be taken to a qualified tech repairs could cost about $1oo.00 good luck.