Question about Samsung HLP4663W 46" Rear Projection HDTV

2 Answers

Color wheel replacement

Is there a starting position when installing a new color wheel?
Picture is good but color is wrong mainly blue and can't adjust color.

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  • steven d Apr 23, 2008

    Finally replaced new color wheel with original and the colors and picture is good but it is very noisy, squealing noise. Reordered new color wheel, at this time I have to believe the new part was bad. I also tried adjusting the CCA'S but that didn't help at all.

  • jstkidnu May 21, 2008

    just replaced the color wheel and the color is wrong mostly blue and also the picture seems alittle blured is anyone else having this problem? does anyone know how to fix this? i love the tv....help. thanks

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2 Answers

Solution found!
This TV set is a 2004 and there is no yellow sticker on sheilding to indicate jumper plug position. I removed sheild and on pcb found test points had been soldered together, no pins on this pcb. Removed solder bridge and tried picture again and now it is working as normal, good color, no noises from color wheel, and good picture. This set was miss leading because access to pcb thru sheilding was blocked.
Hope this may help others out there.

Posted on May 12, 2008

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I have the same problem. Iet me know if you get a solution.
Brandon
brand43076@charter.net

Posted on Apr 22, 2008

  • Brandonsox34 May 12, 2008

    From what I have read you need to disconnect a jumper cable that is next to the color wheel on new color wheels (not the case with original color wheel). Do a google search and you should find some more info. good luck and keep me posted.

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Posted on Jan 02, 2017

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