Question about Samsung HL-R5656W 56" DLP HDTV
FIRST TURN ON TV MAKES LOUD BUZZING NOISE AND LAST FOR A FEW MIN. EVEN WHEN PICTURE COMES ON.THEN IT STOPS AND HAPPEN AGAIN NEXT DAY WHEN TURN ON .PICTURE GOOD AND SOUND IS GOOD
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Posted on Jan 02, 2017
Possible bad color wheel... Pull the lamp out & look inside where the lamp sends the light- does the color wheel look defective? If so,replace it. Or, the lamp ballast may be bad.After that,usually replace complete engine.
Possible bad color wheel...
Pull the lamp out & look inside where the lamp sends the light-
does the color wheel look defective? If so,replace it.
Or, the lamp ballast may be bad.After that,usually replace
Posted on Oct 19, 2007
SOURCE: loud buzzing noise
Loud buzzing sound usually mean the color wheel need replacing. Color wheel runs at high RPM and if it is out of balance it creates that buzzing sound. A glass on the color wheel is most likely shattered. Let me know if helpful.
Posted on Aug 18, 2008
Assuming the noise is a high-pitched whine, then yes, it is the color wheel. If the color wheel goes out, the TV will turn on for a while, then turn off when it can't establish color wheel sync. The color wheel has to be in sync with the mirrors on the DLP, so if sync can't be established, the TV turns off.
You can order a new color wheel from Sears or partstore.com (among other places) and replace it yourself, if you are so inclined.
Posted on Jan 24, 2009
Your color wheel needs to be changed. Mine just did the same thing. I changed mine, and the buzzing sound went away, however now my picture washes out with light or yellow colors. The darks look green and purple also.
Posted on Apr 10, 2009
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