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I have Sanyo 42" flat screen LCD TV Model #DP42647. The color suddenly started appearing with pinkish hues. Any bright spot takes on a pink color and has no distinct features. I have tried to manually adjust the brightness, sharpness, etc. but it doesn't change anything

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Hello; I am John at J. D. Electronics, Poland Maine. This problem is very likely caused by a defective LCD panel. This part is very expensive! Aprox $ 1000.00 from Sanyo . Obviously, that is more than the set sold for.

Posted on Oct 13, 2010

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I have a 42 in Sanyo DP42647. If there is something like a logo or words that stay on the screen for more than a few seconds it looks like it is burned in. It eventually fades but by the time one fades...


Cause of screen burn typically is pixels are no longer showing full range of color. Typically a shop would cycle screens or blocks of very bright colors alternating colors to unstick any pixels not showing full range of some color. Setting tv back to factory default then adjusting could help also turning up brightness. Change color settings from cool to warm could help. Could also be a refresh rate. Verify tv is set to display at same rate as input device like cable box set to output 1080i while tv native is 720p. Just because there is a pic doesn't mean they are synced.if tv has to convert signal from 1080i to 540i then resize to fit 720p tv it may slow refresh rate tv is trying to display progressive scan image but not enough data is coming in so it redisplays previous image on every other line.and new data on every other line.
solution is check output video settings of source to match native resolution of tv. Hd cable box this is common as tech sets output to high resolution 1080i most inexpensive tv are 720p

Mar 14, 2014 | Sanyo 42 in. LCD TV

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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

1 Answer

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

1 Answer

Broken Screen, Sanyo DP42647


If the LCD panel has broken and the tv is not covered by accidental damage repair insurance, then your only realistic option is to sell your tv as a spare parts donor and to buy another.

The LCD panel is overwhelmingly the single most expensive component of your tv; it actually costs more to buy a new panel than it does to replace the complete tv. If you do have insurance cover the company will usually just buy you an equivalent replacement model rather than repair yours.

Sorry, but not everything is realistically fixable.

Sep 21, 2011 | Sanyo 42 in. LCD TV

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

1 Answer

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

1 Answer

White has turned pinkish


sounds like the linear adjustment is out of whack.....most projection type tvs, projection, lcd, plasma, have to be correctly aligned so that the color grids overlap each other to properly display the correct hue being created. you'd need the service code to re-adjust it, or have it serviced. also possible that one of the color grids is bad, but if you have all three (red,blue,green) colors showing on the entire screen area i would doubt it

Jul 24, 2009 | Vizio GV42L 42 in. LCD Television

1 Answer

What is the best way to clean the TV screen ?


 
1Turn off your monitor or set the background color to black so you can easily identify spots that need to be removed. Step2Apply the distilled water to your clean, soft cloth. Step3Wipe your LCD screen in smooth motions from left to right, going from the top of the screen to the bottom. Step4Let the screen air dry or simply run a dry area of the cloth over the screen again.

Mar 22, 2009 | Sanyo DP32746 32 in. LCD Television

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