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I have a sanyo dp42647 lcd tv that has audio but no video

The power comes on and the audio works fine. there is no power to the screen whatsoever. no pic, no snow, nothing. can you at least tell me what componant may be broken so i can replace it.

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Lamp and or the collor wheel.

Posted on Jan 16, 2009

  • Daniel Conklin
    Daniel Conklin Jan 16, 2009

    lamp and or the collor wheel.

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Shadow on the screen of my Sanyo DP42647


If you can, send me a pic of the screen. You could have a impacted screen or a defective LCD panel.

info@back2lifeelectronics.com

Nov 28, 2012 | Sanyo 42 in. LCD TV

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Sanyo TV DP42647 Screen Has Dark Stain


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
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Jun 27, 2017 | Sanyo Televison & Video

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My Sanyo DP42647 TV has sound but comes in very fuzzy not clear at all


have you checked it on video inputs on rear of set and also on tuner inputs to see if problem on all inputs?

Aug 26, 2012 | Sanyo 42 in. LCD TV

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Sanyo DP42647 tv won't turn on.


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Jul 06, 2012 | Televison & Video

1 Answer

Sanyo lcd tv blinking


Power supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Apr 02, 2010 | Sanyo 42 in. LCD TV

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Sanyo dp42647 picture is black but has good sound worked great yesturday


sanyo lcd dp42647 turns on and has sound no picture black screen

Dec 27, 2009 | Sanyo 42 in. LCD TV

1 Answer

Screen went black on my 42" sanyo model dp42647 lcd


Hi there! The panel may be in protection mode. The Inverter board is the most logical area to start after checking power supply Voltages.(5,6,24 and 13Volts). There may be coils on the Inverter Board which have bad soldering or faulty. Other than this it may be main board which controls switch on or off. If all else fails, refer to a repairer. Beware of High Current!!! Best Wishes and Good Luck, Jus004

Aug 22, 2009 | Sanyo Televison & Video

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