Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television

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Samsung Rear Projection TV - Only Green and Yellow Color

What has happened to my tv? I only have a yellow/green color. I have had the TV only two years and have replaced the!!

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Re: Samsung Rear Projection TV - Only Green and Yellow...

What is the "bulb" part Number ? Please verify Model #.....T.

Posted on Dec 20, 2007

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Have 47" Samsung HCL743W rear

Here is what to do to confirm what problem is, go to black and white program and make sure color adjustment is turned all the way down to zero.

What you are looking for is what color is the screen?

If it a primary a yellow looking screen (all or most) you have bad Glycol in most likely the blue tube. These sets have a sealed area with a sealed area with Glycol (it is like antifreeze and meant to keep the face of the the three picture tubes cool).

What can happen (usually the blue) is it becomes contaminated with bacteria====note, if blue tube is contaminated you will have yellow screen (red and green=yellow.0

The real easy way to confirm if this is the case is with the back removed and access to the three large lens on top of the tubes look into each lens, if the blue one has no picture and looks like a floodlight, but the red and green have a picture, YOU HAVE FOUND OUT YOUR PROBLEM.

I can tell you if this is the case I can tell you what is involved, this most likely is not a do it yourself repair but i can tell you what is needed.


Dec 28, 2010 | Samsung HCL473W 47" Rear Projection...

1 Answer

Samsung Projection TV - Yellow White Level and Auto Focus Failure

perfect focus is based on service mode convergence. FActory setting as it were. the set needs to converged in service mode then these values stored then it should work

Jan 03, 2008 | Samsung PCL541R 54" Rear Projection...

1 Answer

Samsung DLP TV- colors seem to mess up -Faces have green streaks

sounds like you are haveing an issue with th color wheel timing. either the color wheel is bad or the dmd board is bad.only way to know is to have a technician look at it.

Oct 22, 2007 | Samsung HCN4226W 42" Rear Projection...

1 Answer

My projection tv lost its blue tint


Thanks for using FixYa. Usually this happens when the Light Engine has gone bad, and I should say this is a common issue with Projection TVs. There are three tubes/mini LCDs inside your TV- green/yellow, blue and red. When the set heats up over time of usage the screens tend to break resulting in leaking color everywhere. The cost to get this fixed by a professional should be around $300 depending on the parts that needs to be replaced. Please do accept the solution if the issue is resolved or else revert for further assistance.


Feb 23, 2010 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Samsung DLP TV shows green color where color should be black

This could be your video board going bad where your input cables are connected --OR-- the color wheel going bad. Hard to tell without a photo or reference though. Try swapping the cables first... and listen for any winding or whirring sounds.

Feb 04, 2010 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Hitachi Projection Color TV 43FWX20B - COLOR OFF

Check all cables,replaced all cables if more than couple years old.After that the same,ur tv have one dead color gun,require service.

Jan 01, 2010 | Hitachi 43FWX20B 43" Rear Projection...

1 Answer

My screen is a yellow green color with a grainy picture. The TV is about 4 years old and has never had the lamp replaced. Will replacing the lamp fix my TV?

Convergence it dead,Know how to solders?Buy a convergence kit,use what in that kit.Tries these websites for the kit,Tv repair,Tv repair kits.

Nov 12, 2009 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

The words blare green around them.

revise la convergencia de su tv iy los anillos del cañon

Aug 26, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Picture keeps turning green or yellow

This could be the screen amp board or a picture tube shorting.
$$$ yes

Jul 11, 2008 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Color problems

if you have hd cable or satellite box make sure the component cables are properly connected(green red and blue) and matching same color in source (cable box or satellite and tv as well)
also make sure in tv menu that color and tint are 50%

Jul 03, 2008 | Sony KP-57WS500 57" Rear Projection...

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