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Hi, I came across one of your posts and had a question.  I have a p50hdtv10a, it  died, now the screen flickers and turns off. I've noticed that the led on the main board's power input shuts off and then a relay on the power supply clicks and the tv shuts off, the ysus board is clicking while all this goes on, the pattern of the flickering and the clicking on the ysus board are dead on. Which board could cause these symptoms?

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  • Master
  • 8,617 Answers

The transfformer and Transistors on the Y sus . Replace the Y sus and you should be fine. There were 4 different Ysus boards used in that model. Contacting the guys at www.tvcircuitboards.com will assure you get the correct one for your model. If you need assistance just send a email to them at customerservice@tvcircuitboards.com

Posted on Feb 18, 2012

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6 Suggested Answers

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Posted on Jan 02, 2017

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  • 597 Answers

SOURCE: My Vizio P50HDTV10A display is a black flickering

main board

Posted on May 31, 2010

eagle338
  • 4889 Answers

SOURCE: I have a sony 50"

The flickering lines on the tv are usually caused by faulty sustain boards. There are usually two of them in most models and replacing them both should resolve your issue(should cost you about 200-250 bucks for both parts). Replacing them should not be too tough if you have some know-how of electronics. Otherwise please get me your zipcode so that I can help you find a local tv tech in your area who can do the job for you.

Posted on Oct 23, 2010

  • 2 Answers

SOURCE: white flickering line across top of screen

Set the screen format using your TV's menu. Do not set the format of the screen using your provider's receiver. I had this prob with a few channels with a dish provider when I set the format with the remote from the dish provider. I picked up the TV's remote, went into the menu, set the format, problem fixed.

Posted on Dec 23, 2010

  • 1156 Answers

SOURCE: VIZIO P50HDTV10A PICUTURE FLICKERS IN

HI, you can do these troubleshooting steps and get back to me..

Instructions

Check the video connection of any devices plugged into the LCD television. If you can hear sound but are seeing no picture while trying to use something like a DVD player or cable box, the problem is probably that a wire is loose somewhere. Check the yellow video cables running from the DVD player to the TV and make sure everything is plugged in firmly and where it should be. Also check the coaxial cable running from the cable box (or cable outlet) to the television and make sure that wire is also screwed in securely.

Check the image settings on your television and make sure everything is set properly. Certain settings like "Picture" or "Brightness," if set to one extreme, can make the picture appear completely black. This could cause you to simply hear television shows but not be able to see them. Reset all picture settings on the TV to their original factory default settings to see if that fixes the problem.


Try another channel. If you're watching TV and not getting a picture, the first thing you should do is check a variety of random channels to make sure it is a problem with your TV and not with your television signal. If it is a problem with the television signal it is the fault of the TV station or cable service provider and there isn't anything you can do yourself to fix it.


Try the DVD on another DVD player. If you're trying to play a DVD and can't see any images, make sure the disc isn't defective. Try it on another DVD player or a computer DVD drive and make sure the disc works in the first place.

Hope it helped ..

Posted on Jun 17, 2011

diodeic
  • 1622 Answers

SOURCE: vizio p50hdtv10a screen flicker

Hello,

CHANGED Z SUSTAIN BOARD.PICTURE PERFECT.APART FROM WHITE DOTS..THINK IT COULD BE DUST OR FINGER PRINTS ON RIBBON JOINTS,,WILL RE CHECK AND WIPE F/PRINTS TO SEE IF ANY CHANGE

I hope this will help to solve the problem....

Posted on Sep 09, 2011

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hi,
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You can find these boards on the following link.

http://www.interliquidparts.com/products-page/plasma/vizio-p50hdtv10a-50-plasma-hdtv-flat-panel-xrlbt-xl-eax35683901-ebr35855501/

http://www.interliquidparts.com/products-page/plasma/vizio-p50hdtv10a-50-plasma-hdtv-flat-panel-xrrbt-xr-6870qsc107a-6871qrh073a/



If you need any more assistance feel free to contact me through fixya.
Ajin

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