Question about Samsung HCM4216W 42" Rear Projection Television

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The screen has a wave across it you can see two of everything.

I have a Samsung HCM4216W 42 in. Rear Projection TV. The screen has a wave across it and you can see two of everything. I see mostly purple and green. Is there anything I can do to adjust it or what part do i most likely need to replace?

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  • jlwatso1 Nov 29, 2008

    jlwatso1- I figured out that it has something to do with the green lense. When I cover it the wave goes away. I also have a question as to the liquid that is under the lense. What is it?

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  • 108 Answers

The convergence is out . There are big ICs in the tv that go bad or get bad solder connections, that control each CRT to focus the picture one on top of the other. DO NOT move or try to adjust lens. The fluid is a coolant like in your car to keep the tubes cool.

Posted on Jan 09, 2009

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1 Answer

I have a broken screen but still working it sems like 2 screen white and black where can i purchased one


You can try Looking for one on Ebay,Local TV Shop,
or Encompass Parts Might have one .1-800-638-3328

Jun 23, 2010 | Samsung HCM4216W 42" Rear Projection...

1 Answer

How do I get a service manual for a HCM4216W 42


The manual is available directly from Samsung. I have included the link for purchasing the manual. What is the set doing? Please take a moment to rate my answer. Thanks...

http://www.samsungparts.com/part_detail.asp?catalog%5Fname=Parts+and+Accessories&product%5Fid=SM-HCM4216W&search%5Fmodel=HCM4216W

Dec 02, 2009 | Samsung HCM4216W 42" Rear Projection...

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Picture shadow on rear projection Sony big screen TV


You have 2 distinct problems that should be addressed separately. Please repost the Samsung problem. I will address the Sony problem here.

If the "shadow" makes the picture seem somewhat of a 3D one, the problem is with the convergence circuit. This could be as simple as bad connections on the pins of the convergence ICs or defective ICs. If you can solder and would like to attempt the repair, update this and I'll provide more details and instructions.

Dan

Sep 25, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Timer Light.


according to the book hcm4216w says ti will blink 10 times when turned on then then iluminate when on

Jul 20, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Studioseries (samsung) 42" rear projection tv red duoble outline of picture


sounds like the red convergence Ic is weak ready to go out. try replacing the ICs around 10.00 do the blue as well as that will be next.

Mar 18, 2008 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Samsung 42" HCM4216W Dim Horizontal line across screen


THIS HAS NOTHING TO DO WITH CONVERGENCE or any of the stk integrated circuits.There are few capacitors close to the vertical output ic, they are usually blue or red (could be 1000uf 50volts for e.g.)That where the problem is

Nov 03, 2007 | Samsung HCM4216W 42" Rear Projection...

1 Answer

TV turns off by itself (not timer issue)


Probable bad green CRT. Also, look for coolant leak from
CRT onto PCB.......T

Oct 24, 2007 | Samsung HCM4216W 42" Rear Projection...

1 Answer

I need a TV screen for Samsung TV 42"


I assume you mean, "flat" just the outer screen? There are three screens there. The outer one, called the screen filter is p/n# AA67-00207A... The next is called screen tint, p/n#
AA67-00193A and the inner most screen is the fresnel screen, p/n# AA67-00193B...
Now the tough part of the question::: If anyone will have these it would be Samsung parts, http://www.samsungparts.com/search/search.asp but I don't know at what price or availability.. Just don't dock my rating for not knowing..
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Oct 01, 2007 | Samsung HCM4216W 42" Rear Projection...

1 Answer

HCM4216W Convergence Problem


the convergence problem you had before, re- occured

Sep 25, 2007 | Samsung HCM4216W 42" Rear Projection...

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