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robert brand Posted on Jan 17, 2019
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Lc52e77un tv screen is gray with a big red x and the number one beneath it. no picture or sound

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Steve Cox

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  • Master 674 Answers
  • Posted on Jan 18, 2019
Steve Cox
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Make sure your menu setup setting are correct - HDMI or other source, and make sure the signal incoming is good.

5 Related Answers

Anonymous

  • 927 Answers
  • Posted on Apr 03, 2008

SOURCE: big screen showing double and red ghost color

Go into your service menu and try to adjust the convergence, if it does not adjust, the IC's ( chips) are bad in that circuit. Call a local factory authorized dealer to service your tv. The cost should run around $450.00. Good luck.

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Anonymous

  • 121 Answers
  • Posted on Apr 23, 2008

SOURCE: samsung big screen tv model pcl542r has a green or red tint to picture

do you have a service manual for this tv because it may be your red drive circuit and you need to trouble shoot it if you don't have a service manual for your tv I will post a link where you can get one plus free online tech support to help you troubleshoot this problem
http://servicemanuals.vstore.ca/

A

Anonymous

  • Posted on Nov 07, 2008

SOURCE: toshiba theaterview

Find yourself a tall good looking guy on the westside to take your mind off the TV.

Anonymous

  • 56 Answers
  • Posted on Feb 16, 2009

SOURCE: samsung big screen tv model pcl542r has a green or red tint to picture

This is for the 50" Vizio TV,

It sound like the control board has a problem. There is two way to fix this.

- Upgrade the firmware of the control board, If you can find the firmware upgrade device.
- Replace the control board (I think this the best solution)

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Sonny Berry

  • 8617 Answers
  • Posted on Mar 06, 2009

SOURCE: power light flashing three times. when came on screen was distort

very common problem you need to replace the flyback number 259296 and the CP150 you can get replacemnent flyback and cp150 at the following link with free step by step instructions on how to do the repair.
http://servicemanuals.vstore.ca/

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My name is glen
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Color adjust
Greetings!

Adjusting the picture tubes is a scary proposition, but since you have already done it...
The easiest way to balance the gray scale is to turn the color all the way down on the set. The next part is easier with two people if the screen controls are on the back of the set. This is the part you saw that has six small knobs on it. There are control for the focus of the red, gree and blue and for the screen level of the red, green and blue. You will want to adjust the screen controls in an effort to get the picture black and white (this is why you turn the color down), hence the term "gray scale". Just make slight adjustments, take your and be patient. It will take some time, but you will get your picture balanced back out in time.

Hope this helps!
Rob
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