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Question about Samsung HLN617W 61" Rear Projection HDTV

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HDTV Rear Projection

Samsung Model HLN 617W61 DLP Projection . When I switch on TV noise coming from inside set. Sounds like cooling fan problems. Metallic sound sometimes goes away sometimes has a variable pitch.

Posted by Trevor Lewin on

  • Anonymous Mar 16, 2014

    Faces are green on my Panasonic HDTV DLP projection TV

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Anonymous

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The color wheel is the most common problem when it comes to noise from DLP's. To determine if it is a color wheel or fan: Turn on the set. When the noise starts, turn off the set. If the noise goes away within 5 seconds, then the color wheel is bad. If the noise goes away after one to one and a half minutes after the set was shut off, then one of the fans are making the noise.

Posted on Apr 01, 2007

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When i turn the tv on ,sometimes i hear a high pitched fan noise.

Hi, bearings in color wheel are about to fail, get it fixed now before the wheel shatters the prisms all over the inside of the tv which of course will then cost you more to fix, video-tek
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On U_Tube, there is a video that shows the replacement proceedure. I understand it is quite good. My neighbor used it and it went in pretty easy. If you Google the model # it should be able to give you a link to it.
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My Samsung DLP TV is making a noise that sounds like a bad fan.

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50" Samsung dlp rear projection hdtv

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Samsung DLP HDTV wide screen

Sounds like the colorwheel (used in DLP projection sets with a single DLP panel) is going bad, either the wheel itself or the bearings on the motor driving the wheel are starting to fail. I would recommend getting a professional to service the TV set.
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