Question about Samsung HLR5067WX 50" Rear Projection HDTV

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Problem loud humming, buzzing,,vibrating noise when tv is on in back???????? what to do ????

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  • lgl911 Apr 13, 2008

    ok so the noise continues for about 10 seconds after you turn off tv .however when i look in the back the little plastic fan (which i think is the cooling fan) does not seem to be making the noise. the noise seems to be coming from somewhere by the lamp. could i fix this myself? how much poking around can i do??

  • lgl911 Apr 14, 2008

    not sure if i have the service manual can you post a link??? thanks

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  • Samsung Master
  • 8,617 Answers

Sounds like the color wheel or coolin fan both can cause this symptom. If it stops as soon as the set is turned off its probably the color wheel. If it continues for a minute after power is off its most likely the cooling fan.

Posted on Apr 04, 2008

  • Sonny Berry
    Sonny Berry Apr 13, 2008

    theres another fan that cools the lamp also thats probably the cause.if youre wanting the service manual let me know and i will post a link for you.

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