Question about Samsung Projection Televisions

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Makes terrible wurring noise and picture becomes distorted

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Your color wheel is the most likely cause of the noise, the bearings are prone to failure, second in line would bee the cooling fan.

Posted on Jul 06, 2008

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Toshiba 62hm95 makes whirring noise and color is distorted


Your color wheel is going out and needs to be replaced. Toshiba does not list a part# for the color wheel. They expect you to have the whole light engine rebuilt. You should be able to find one on ebay. Or other sites like that. Good luck to you.

Apr 13, 2016 | Toshiba 62HM95 62" DLP HDTV

1 Answer

Lines going through it and is very distorted


Search Results

    Troubleshooting Distorted Pictures - Stereo & Video Repair ...

    www.stereoandvideorepairco.com/.../DistortedPictureTroubleshooting.ht...
    Usually, this occurs on CRT projection TV's, and occasionally on CRT ... Dark, light, or colored bars can be seen rising slowly through the picture, ... Known as "hum bars" or "common-mode noise," these result from AC power line hum coming ...

    Flat Screen TV Has Lines Going Through Screen - Possible ...

    removeandreplace.com/.../flat-screen-tv-has-lines-going-through-screen-...
    Jun 17, 2015 - Flat Screen TV Has Lines Going Through Screen - Possible Bad ...inch LCD TV which is showing lines (vertically) and getting extremely hot. ..... If you leave the projection TV on for a certain amount of time does it ..... If so the plasma gas is most likely causing the screen to become distorted or color issues.

    Distorted Colors in an LCD Projector ' Business ...

    yourbusiness.azcentral.com/distorted-colors-lcd-projector-8597.html

Feb 08, 2016 | Projection Televisions

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I have a WD 65738. While viewing a program, the color becomes distorted, along with a humming sound. Status light stays green.


Hello, it sounds like your color wheel is going bad. the humming noise is usually the bearing in it going bad and it starts to distort the image and finally it will shut the set down because it is malfunctioning......tks

Jan 15, 2015 | Mitsubishi WD Projection Televisions

1 Answer

Picture is distorted......bowes inward. Colour is


This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....


  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

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69189a5.pngSOLUTION #1

For more more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 21, 2011 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Problem with picture on wide sreen TV


You probably need to get a Sony TV Convergence Kit. More information can be found using the link below.

Convergence Symptoms:
  • Screen Looks Distorted/3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 05, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

GE D52GW12, picture is distorted and snaps


its either the HV splitter or the flyback which needs replacement. You can get both items at the following link with free instructions.
http://servicemanuals.vstore.ca/

Mar 26, 2009 | GE D52GW12 52" Rear Projection HDTV-Ready...

1 Answer

Most of the time the picture is completely distorted and you can't make out any picture. Other times the picture is perfect. The TV is a Samsung HCN617W DLP


possibly a bad color wheel.

does it make any funny whining noises?
does it do it on all inputs?
how exatcly is it distorted? is it moving up or down real fast or is it all real funny collered?

Mar 19, 2008 | Projection Televisions

1 Answer

High pitch ringing noise and picture distortion


Sounds like the capacitor that goes bad just before the hIgh Voltage transformer goues bad. If i were you I would call an authorized RCA repair Shope and see if this is going to cause more damage to your set in the future.

Aug 25, 2006 | RCA HD52W59 HDTV Projection Television

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