Question about Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television
Problem started in June and is multiplying rapidly.
Not sure what is causing it...
Does anyone know if it has anything to do with the REPLACING THE BULB?
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Posted on Jan 02, 2017
Thanks for your solution. This is a problem with color wheel. I could not fix it by myself, so my friend will try to fix it next week.
Posted on Dec 11, 2007
all 3 lights blinking means lamp has a fault the service manual says replace the lamp. If you need the service training manual for that model let me know and I will post the link as the training manual has excellent trouble shooting breakdowns for that model DLP
Posted on Mar 26, 2008
See link below for "field of stars" fix:
Worked a charm on my 50" Samsung DLP. Read thread carefully as there are 2 different version of the DMD chip you will need to replace. I ended up fixing mine for less than $165!
Posted on Apr 07, 2009
SOURCE: Samsung DLP white spots
Are the spots fixed or do they move with the image? Verify that all venting is clean of dust. If the spots are fixed and upon close examination are a square shape, The device is overheating of failing. If the spots are moving with image it's a front end problem, and can be overheating as well.
Posted on Jun 28, 2009
It seems you might have an issue with the dmd board. Go to the menu, and if the dots still show on the menu, the issue definitely is with the dmd board but if they don't come up on the menu, the issue will be with the video board.
Posted on Aug 20, 2009
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