Question about Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television

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Light engine/light tunnel replacement instructions

Ive replaced my samsung color wheel using the website jangro.com. It worked great. However I cant seem to locate a website with instructions on how to replace my light engine, or light tunnel. Does anyone know of a link??

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  • bestilmyhear Dec 31, 2008

    another tech from fixya said that because of the shadow band on left side of screen that it was probably my light tunnel. I was just thinking that if I was going to mess with the light tunel that I might just replace the whole light engine.; But, I can't seem to find any detailed instructions on replacing it

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No, I don't know of one. The service manual might or training manual but you would probably need to buy that.

I've never done one on a Samsung. Do you actually need to change it or just wondering?

Posted on Dec 31, 2008

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I have the same or a similiar problem. A 1.5 inch line running down the left side of my samsung. It is the light tunnel, one of the mirrors has fallen down and is blocking some light. My brother has fixed this problem on other sets by removing the mirror. This does not appear to affect the picture quaility at all. Do not remove the light tunnel and housing or you will have a hell of a time getting the picture centered on the screen. You will need to remove the color wheel and it may be easier to access the mirror for removal if you remove the protective cover off to the right of the light.

Posted on Jan 17, 2009

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Humming


This sounds like a problem with the color wheel - seelinks below.

Samsung Color Wheel Replacement Guides.

http://www.jangro.com/electronics/samsung-dlp-replace-color-wheel/

Or try this link:

http://guides.fixyourdlp.com/samsung/bp96-01579a.php

If you find that these links helpful be sure to respond with a rating. Thanks for using Fixya!

Dec 27, 2009 | Projection Televisions

2 Answers

Color wheel replacement.


Here is photo step by step replacement of color wheel.
http://guides.fixyourdlp.com/samsung/bp96-01579a.php

Hope this helps

Oct 05, 2008 | Samsung HL-R5078W 50" HDTV

1 Answer

COLOR WHEEL REPLACEMENT


http://www.jangro.com/a/2006/07/24/samsung-dlp-replace-color-wheel/
I replaced my color wheel on this TV using those instructions.  Took me about an hour but it worked perfectly.  Just take your time.

Aug 15, 2008 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Samsug rear projection tv, everything looks green


Dust accumulation in color wheel, light tunnel, chip area can cause green tint.

It is very delicate area, light tunnel and chip can be easily damaged. Remove light engine assembly and color wheel. Blow dust out. Re-assemble. If the gasket around the color wheel housing is not replaced in the right position, or the housing screws not tightened correctly dust will contaminate the color wheel/light tunnel area.

Call someone that has done it a few times. If near Calgary, call me.


easyab

Jul 14, 2008 | Samsung HCM4216W 42" Rear Projection...

3 Answers

Samsung HLP4663W Color Wheel


 The color wheel that goes in an HLP4663WX/XAA is:

  BP96-00674A

 

 This is the correct color wheel.

Oct 20, 2007 | Samsung HLP4663W 46" Rear Projection HDTV

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