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

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Tv problems My tv just started messing up yesterday. The color has alot of pink and green in it. When you hit info for next show the line is curved and doubled. I don't know if I should trash tv or not ? It's not 2 yrs old yet.

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  • Anonymous Dec 18, 2007

    I am trying to adjust the focus lines together to make one line



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I think you might have a convergeance problem, check this out.

Posted on Dec 07, 2007


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Got it new at Walmart in 2006? Never had any problems with it, and always had a surge protector. I know the kids have abused it though. Anyway, yesterday they had a pink, washed screen, turned it off/on...

No.The tv video board have dead components,that the board where it is connected to the CRT-(tv picture tube).Troubleshooting that video board and changes parts should fix ur tv problems.Hope ur tv problems,it is not the video board main big IC colors processor inverter.This big IC is a pain to change and probally not in the market anymore.Troubleshoot test all the capacitors around that big IC colors processor inverter alot of times just those few capacitors are dead only.

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I have pink and green wavy lines. Most pronounced at the bottom of the screen.

Ur tv have a problems known as a convergence problems,it dead.The tv have colors lines R,G,B mis alignments anywhere in the pictures,have colors shadows pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts on the tv convergence board,must be replaced to solved the tv pictures convergence problems.The shop,will cost u like $300-350 for parts and labors.

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Letters and numbers are 3d and curved picture


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1 Answer

I have bright pink and green on tv

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pls rate me!

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I'm trying to fix the issue on my 43FDX20B. So far, I'm able to move the lines up and down, but can't get the left/right motion to fix it. The attached link has the dynamic mode instructions, so you can correct this issue yourself.

The only thing I didn't have was the screen overlay jig the manual talks about. I decided to create one myself and use the screen as a beginning template. I went to our local hardware store and picked up some home window weather covering. The roll cost about $15, is a clear strong plastic and the template was very easy to create. I used a straight edge after I put dots on the plastic and measured the lines for being square and equal after I took it off my tv. Good thing is that if you don't like what you make the first time, you have a 25' roll to use to try again (ha).

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Concave Images with pink and green colors

you can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.

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