Question about Samsung HL-R5087W 50" HDTV-Ready Television

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Samsung hl-r5078w no picturead has a buzzing sound

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That buzzing sound is likely the power supply letting you know it is overloaded. check the output voltages for 1 that is missing or low, it probibly has a shorted component on it.

Posted on Feb 20, 2009

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1 Answer

Samsung loud vibrating sound


likely bad fan or colorwheel

Mar 21, 2012 | Samsung HL-R5078W 50" HDTV

1 Answer

When you turn the tv on there is a loud buzzing noise and no picture


You have problem with Color Wheel. It's a part of optical engine. It's already shattered into pieces and have to be replaced.
Regards.
Russ.

Aug 12, 2010 | Samsung HL-R5078W 50" HDTV

1 Answer

Light messed up and loud buzzing sound on rear projector


You have broken color wheel inside of optical engine that have to be replaced. It's better be done by professional.
Regards.
Russ.

Aug 05, 2010 | Samsung HL-R5078W 50" HDTV

1 Answer

Help please. Samsung DLP no picture just audio


Hi,Is your tv close to 6000-8000 hrs 2-4 yrs.If its it might be time to replace the lamp.Your part # is XL2200 Make sure you get the Philips lamp.There's other components that tend to go bad like the ballast which is the board that powers the lamp.When that is bad it will make continuous clicking noises or attempts to light up the lamp.But if you dont hear any of that then most likely its just the lamp that needs to be replaced.Have a blessed one!

Mar 01, 2010 | Samsung HL-R5078W 50" HDTV

1 Answer

Buzzing sound coming from colorwheel and not spinning as if something was holding it in place. after some reserch I ordered a new color wheel but the same problem so I tried 2 more thinking defictive but...


Sounds more like a lamp ballest. Listen for the sequence of events and please repost.
Upon powerup the fans come on, and the color wheel spins up. Once up to speed the lamp ballest is commanded to arc the bulb,(clicking sound) once lit the power supply just sustains the glow in the lamp.

Apr 01, 2009 | Samsung HL-R5078W 50" HDTV

2 Answers

Color wheel replacement.


Here is photo step by step replacement of color wheel.
http://guides.fixyourdlp.com/samsung/bp96-01579a.php

Hope this helps

Oct 05, 2008 | Samsung HL-R5078W 50" HDTV

1 Answer

PICTURE SHADOW


Search for "Light Tunnel".

Feb 05, 2008 | Samsung HL-R5078W 50" HDTV

1 Answer

Dlp problem


The unit has a defective light tunnel contained within the light engine. This part is not easily replaced and you will a qualified tech to replace it. Many service centers condemn the light engine at a much hight cost. Do not buy or let someone tell you the light engine must be replaced. This repair requires only the light tunnel.

Nov 22, 2007 | Samsung HL-R5078W 50" HDTV

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