Question about Sanyo DP26647 26 in. LCD TV

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My Sanyo DP26647 has sound no picture - Sanyo DP26647 26 in. LCD TV

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Posted on Jan 02, 2017

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SOURCE: SANYO DP26647 blank screen, please help

U have LED front power tv light come on and bliking?Than ur power suply it dead.Power supply board must be replaced.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

Posted on Feb 10, 2010

schadwick85
  • 11 Answers

SOURCE: steady vertical lines in picture

I have a Sanyo DP42746 model, 42". From my research I believe the lines in the picture are letting you know your Buffer Board is about to go out. Mine recently cut out, and it caused horizontal lines to appear. Hope this helps : /

Posted on Jan 05, 2011

electrotech1
  • 1126 Answers

SOURCE: Lightning in area last night.

Yes if you are receiving the signal through your tuner then it could have damage the tuner, or the color processor is locked up do to the voltage surge, and if you leave the set unplugged from the wall for 40Min., it will reset back to normal, if not then the video board will have to be replaced.

Posted on Jan 21, 2011

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1 Answer

We hit the menu butten in the wrong way on our sanyo dp26647 NO picture.. We have sound


Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jul 17, 2016 | Sanyo DP26647 26 in. LCD TV

1 Answer

Is there a reset button on the tv, I have power but get no picture, not even snow


Seems to me that one if your transistors or resistors popped inside. Try turn it on and off to see if anything happens.

Nov 02, 2014 | Sanyo DP26647 26 in. LCD TV

1 Answer

Sound ok no picture


Check that the power board has any blown caps, and replace them if needed. Another possibility is that the tuner board is fried and the CPU does not process the picture signal any more.

Aug 22, 2014 | Sanyo Televison & Video

1 Answer

The HDMI ports on my Sanyo DP26647 wil not work correctly


Sounds like your hdmi jacks are ( pardin the pun ) jacked up. Shine a flashlight in the jacks to see if the pins look loose or if the jack has been widened at all.

Mar 20, 2013 | Sanyo DP26647 26 in. LCD TV

1 Answer

All the colors for all programs are blue and yellow on tv. have tried all the picture settings but nothing changes.


hi" do you try to adjust color settings.theres a red,blue,green color adjustment under picture setting.
try to set red color to full.
of you already do that.
probably your display driver board has a causes the problem.
display driver board produce image comes from the tuner, then it sent to x and y drive of your LCD screen.

Aug 30, 2011 | Sanyo DP26647 26 in. LCD TV

1 Answer

Steady vertical lines in picture Sanyo viZon DP26647 LCD HDTV


I have a Sanyo DP42746 model, 42". From my research I believe the lines in the picture are letting you know your Buffer Board is about to go out. Mine recently cut out, and it caused horizontal lines to appear. Hope this helps : /

Dec 17, 2010 | Sanyo DP26746 26 in. LCD Television

1 Answer

SANYO DP26647 blank screen, please help


U have LED front power tv light come on and bliking?Than ur power suply it dead.Power supply board must be replaced.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

Sep 21, 2009 | Sanyo DP26647 26 in. LCD TV

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