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My 60" projection tv shows all three lights thru the screen how do i correct that?

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Hi,

They need re-calibrating, seek out a repair engineer.

Thanks

Posted on Sep 08, 2009

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Posted on Jan 02, 2017

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Phillips 60p8341 60 inch. can not adjust sharpness shows in 3d Color is fine just sharpness is bad.


Please do us a favor and rate this solution after reading.

Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both. Repair kits with instructions are also avail from www.TvRepairKits.com

Common Problem #1) Convergence has gone out

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

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.


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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

Please do us a favor and rate this solution after reading

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1 Answer

White dots are showing up on the screen. They are multiplying quickly. I was told to clean the filter but that did not help. The lamp is less than a year old. Nearest dealer is 2 states away. How can this...


This problems is the tv Projection Light Engine design flaw with it IC chip.These problems happen to many models of it DLP tvs Big Screen 60 and up.Mitsubishi,Samsung,Sony,Toshiba all used the same IC chip on their 60 and up on their DLP tvs Big Screen.Tries make deal with Mitsubishi help u split the cost of repair the tv Projection Light Engine by replacing the IC chip or replaced the entire Projection Light Engine system.This problems is not new,been going on for a few years.Many people when on Youtube **** about this problems with white dots showing up on their tvs screens and multiplying rapidly.

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Changed lamp and now the power is not turning on with the power light flashing three times


Three times light blinking shows that lamp cover has not been fixed on its location after lamp replacement.
Lamp cover is first thing that you removed to replace lamp, make sure it is fixed securely back in its place then turn tv On.

Aug 13, 2010 | Sony Grand WEGA KF60WE610 60" Rear...

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Color was bad couldn't adjust it better , then last week red curvy lines showed up on the bottom om screen . opened the back and found 6 adjustment knobs slowly turned one and screen went dark. repowered...


sorry but those adjustment are not the right one , to correct the color problem u have frist , u need to hire a tv tech , tv would has to adjust the screen and focus back to normal after that , need to replace the oil on green and blue picture tube

Apr 12, 2010 | Philips Magnavox 9P6034C 60" Rear...

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My tv is showing at teh bottom of the screen the red and green lines from the projectors , and if a change the bullb how do I focus the lense again


This set does not have a bulb. It has three picture tubes and a convergence correction circuit. Find the convergence adjustment mode in the setup menu. If you cannot adjust the convergence, most likely you have bad convergence IC's. This can be a complicated repair. Have a shop check it out for you. Thanks for using fixya.

Dec 13, 2009 | Philips 60PP9202 60" Rear Projection...

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Blue and Yellow lines showing up on the screen.


STKs cost no more then 19.00 each www.electronix.com they have them replace both ICs use 392-180s better ics 100 percent holdup rate. they are big black ICs retail on ics 55.00 each

Nov 30, 2008 | Philips 60PP9202 60" Rear Projection...

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RCA HD52W59 Projection Big Screen TV


you have cold solder conections if you know how to solder you can fix it with a good light

Oct 14, 2008 | Sony Grand WEGA KF60XBR800 60" Rear...

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Magnavox TV


it is very possibvle that the three lights are not positioned correctly or you may have to change the fluids behind the lights only a technician can do this

Aug 16, 2008 | Philips 9P6040C 60" Rear Projection...

1 Answer

Color lights show thru screen


check for loose wires and check that all the connectors are tight.

Jan 09, 2008 | Philips Magnavox 51MP392H Rear Projection...

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