Question about Samsung HLP4663W 46" Rear Projection HDTV
When I turn the television on, first the lamp light blinks. After that, the stand by light comes on and stays on. I have already replaced the color wheel and the lamp.
I recently had this issue on my Samsung HL-R4667W. Did the new lamp (phillips) but it still wouldn't light up and was flashing the lamp light and then stanby. I started to remove the rear covers of the TV thinking maybe the wheel or ballast finally gave out. After removing the lower cover I noticed a wire hanging at a unusual angle from a circuit board. I touched it and it fell off. Traced the wire back to the main control board and found that it was a ground wire. I re-soldered it to the board and the TV fired right up. My other lamp was fine too. I hadn't moved the TV in 4 years and only once since I bought it in 2006 so I can't think of anything that would cause it to come loose short of bad soldering from the assembly line. That was a year ago and it works fine still.
Posted on Apr 02, 2014
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Posted on Jan 02, 2017
the color wheel wil need to be replaced soon if it is doing that. it could be then DMD board as will.
Posted on Aug 14, 2008
according to samsung this is indeed the problem.
Posted on Oct 20, 2009
Testimonial: "Excellent expert advice. Confirmed what I believed to be the problem and it was. Very knowledgable"
Hi Jaldrova, I have the exact same issue (I changed the color wheel and lamp) and now my immage is off center. Did you ever find a way to adjust the position of the immage? Thanks
Posted on Nov 15, 2009
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