Question about Philips 50P8341 50" Rear Projection Television

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Green Shadow There is a green shadow on the left half of the tv screen and color is distorted. Is there a part or something that can be done to correct?

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  • beck-beck Apr 14, 2008

    we got our philips 50p8341 from a friend, and the picture is not great,and its fuzzy.We tried the convergence, but we cant line it up,cause its a blue shadow that jumps to one side on the + to the other, we dont see the other + on the screen,please help!!

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The most common problem for this complaint is contaminated coolant for the picture tubes. If you look directly into the three picture tubes you will probably see a haze in the blue one. This is fairly common but requires a knowledgeable service man to take care of.

Posted on Dec 31, 2007

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Posted on Jan 02, 2017

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My RCA P52937SG projection tv. Picture distorted. I beleive it has to do with the green circuit / projector. Everything needs to be aligned to green. Green projector is on, but, in alignment screen I get...


The tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadow pictures or 3D pictures look alike?The tv convergence board is dead.The tv convergence board must have replace the 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Mar 28, 2011 | RCA R52WH73 Projection Television

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Rings on outside edge of screen and color of entire screen is green,blue and purple


Hello
Your TVs Degausing coil is not working. Degausing coil is one, which fitted around the picture tube internally, to demagnatize it at each time you switch on the tv. if you are using your TV without switching it off by its mains switch, and turn it to an other direction, this effect will occcur. You just switch off the TV by its main switch, and leave it for about 1/2 an hour, and then switch it on, and see whether it helps or not.
If not, the degausing posistor inside fitted on the circuit board of the TV, has to be replaced. It can be located on the power supply input section of your TVs circuit board. Ok.

Nov 23, 2010 | Haier HTF24R21 24" TV

1 Answer

When my samsung LNT5271F is turned it has a DELAYED DISTORTION on the right side half of the tv ,, after about 30 minutes the distortion will get a little clearer but not completely, then a DARK SHADOW...


I have the same TV and it's doing the same thing but on the left side. We had a local repair shop come out to diagnose and he told us this is the result of a loose ribbon cable on the LCD panel that would require replacement of the LCD panel - cost would be about the same as a new TV.

Aug 31, 2010 | Samsung LN-T5271F 52 in. LCD Television

1 Answer

On left half of the screen [ KP51WS510 ], a redish shadow showing


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV2_bing.gif may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 07, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

After a half hour of operation, the picture begins to shadow.


These sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks Distorted/3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking screen
  • White looking sceen
  • Halos around objects
  • Red/Orange looking

You can see some examples and find a fix here...

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

Mar 07, 2010 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

Green and purple shadows in the left upper corner


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

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

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

1 Answer

Problem with RGB color...registering as green and image distorted


did u fix your tv cuz thats the same thing thats happening to me

Apr 15, 2009 | Philips 60PP9202 60" Rear Projection...

2 Answers

Double Letters-One in Green other Red in bottom corner


yes goto menue and goto convergence
line up all red blue and green cross hairs so thay are wite.
thanks.
daniel

Jan 13, 2009 | Akai PT4799HD Rear Projection Television

5 Answers

Toshiba 56HM195 56 in HD DLP Loud Buzzing and color distortion


If the sound, sounds more like a Hum with some vibration chances are the Cooling fan located behind the lamp is going bad, about $20 to repair, if its a high pitch hum most likely the Color Wheel and if thats the case about $30.
Good luck, my fan just went bad now seeing green dots everywhere, so debating on just junking it out or fixing it, with winter coming on might just breakdown and buy LCD and say the heck with DLP from now on.
Good luck to you..

Jan 27, 2008 | Toshiba 56HM195 56" Projection HDTV

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