Toshiba Regza 52XF550U 52 in. LCD HDTV Logo

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Anonymous Posted on Jan 31, 2018

No pictur Started out with partial screen. Took back off checked for loose connections. Two cables sending signal to front of screen. One was loose. Closed it clip tight. Full, clear picture. Went to move tv to put cover on, lost picture. Unplugged, plugged back in. Sound but no picture. Any suggestions?

1 Answer

Larry

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  • Toshiba Master 5,042 Answers
  • Posted on Jan 31, 2018
Larry
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Joined: Oct 13, 2017
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Try removing the clips from both ribbon cables and re seat them, if that doesn't fix it chances are the Tcon board has failed

5 Related Answers

Anonymous

  • 6487 Answers
  • Posted on Sep 12, 2008

SOURCE: Picture but no sound on a Toshiba Theaterwide HD tv

You can check the user manual for some troubleshooting tios about this problem and also try resetting the audio part of the TV its on page 42 of the user manual if resetting the audio still didn't fix the problem reset the entire unit you can also see the steps from the user manual http://www.tacp.toshiba.com/tacpassets-images/models/50hp16/docs/50hp16_om_e.pdf

Hope that helps.............

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Anonymous

  • 3 Answers
  • Posted on Apr 19, 2009

SOURCE: high def picture is cut off on the sides

I have a Toshiba 50HP15 PLasma flat screen TV. Its been working tone for 2 years now. All of a sudden without warningm the right 1/3 of tghe picture is missing and is black, where as the other 2/3rd of the picture is great picture and in HD. When I press DISPLAY on the remote control is says FULL 720p. When I press the Picture Size button on the remote the message NOT AVAILABLE come on. Anyone with suggestions. Thanks

scotto

Anonymous

  • 65 Answers
  • Posted on Jun 20, 2009

SOURCE: Toshiba 47HL167's screen has gone Completely Black

I don't know if you guys are still looking for an answer but turn the TV on where you can here that something is actually playing on the TV then grab a flashlight and turn all the lights off. Get real close to the screen and shine the flashlight on the screen. Can you see something on the screen? If you can then there is a very good chance that one of the inverter boards are out. This could be the slave or the master. For the 47" I actually have the same issue and have ordered the master inverter board. For the 42" I have both the master and the slave board and they are both working. So for the person that has that issue on the 42" TV if you want a board for your TV email me at [email protected]. For the one with the 47" flip a coin and order an inverter board for it either master or slave and try it. To determine which inverter board it is you would have to take the DC voltage across the start and then the end to see if you are getting any power. I hope this helps. By the way inverter boards usually run between 60-120 dollars each and the slave board on both these TV's are easy to install. The master is a little harder due to the power button board is in front of it and has to be removed first. Let me know if this helped.

Anonymous

  • 50 Answers
  • Posted on Aug 26, 2009

SOURCE: I have sound but no picture. Not even the menu text will appear.

Hello, You most likely have a bad Y sustain board! Part #'s are:

6871QYH053A, 6871QYH053B, 6870QYH005B, 6871QYH953A, 6870QYH105B.

Here is a link to the part you need!

http://www.discount-merchant.com/Y-SUSTAIN-PN-6871QYH053A-6871QYH053B-6870QYH005B-p/vizio-sku9506.htm

I hope this help you! Please feel free to give me a call or message me if you have any questions! Ask for Dave!

Thank you! :-)

Dave
1-503-432-9904
[email protected]

Anonymous

  • 1884 Answers
  • Posted on Oct 07, 2009

SOURCE: Toshiba 50HP16 Plasma tv has

Display IC seems to have gone. It will be a replaceable module. Only you have to figure out which one it is. Such thing happen in electronics. Look for any burnt or bulged IC.

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