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There is a foggy halo around the edge of the screen, and the colours are wrong - seems to be no green

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6ya6ya
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Posted on Jan 02, 2017

  • 103 Answers

SOURCE: yellow tinted halo

you need to have the lcd pannels cleaned

Posted on Mar 06, 2007

  • 1 Answer

SOURCE: Green "halo" around the bright white images

I have a Samsung HCM5535W rear projection TV that had pretty much the exact same problem-- a green halo around bright white images. I researched it on the net, and determined the most likely problem was with the convergence STK-ICs, or the convergence board. I bought a replacement board with the STK ICs and installed it, but no luck, the problem persisted. I decided to mess with the manual focus adjustment on the green crt (i was seeing a green halo), and that fixed it. As it turns out, no replacement parts were necessary to fix the problem in the first place. Hope this helps somebody out there.

Posted on Feb 07, 2008

  • 1894 Answers

SOURCE: Samsung hcn5529W hmdi input dispaly issue

then try using RY able instead of HDMI input to test if its a cable problem

Posted on Mar 29, 2008

SOURCE: Bush RFT TV

The picture tube of the tv has 3 color in CRT Red, Green, Blue. The red cathodeof tv set has no function, its either the resistor become higt resistance, that why u need a repairman to replace it.

Posted on Apr 11, 2008

SOURCE: Bush RFT TV

try the thermistor degauss coil,

Posted on Jul 27, 2008

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1 Answer

Colour on my screen is wrong its mainly a green colour im noticing, it over powers most of the colour on screen.


Most monitors have colour balance settings, these can be accessed by buttons on the monitor, trying looking around and adjusting colour balance, hue and other settings

Feb 28, 2011 | Televison & Video

1 Answer

Have a rear projection tv 55pp9352. Has green halos around objects on the screen. Checked convergence and all red and blue line up except that on the outside edges the convergence crosses are somewhat...


yes, you need remplace the liquid in the picture tube green and blue, and need remplace 2 parties stk-392-120 and resistences 6.8 ohms at 1/2 watts

Jan 05, 2010 | Televison & Video

2 Answers

Picture has double images around the edges of the viewing area.


Firstly check for correct colour registration at centre of screen. Look for coloured halo around white edges in centre area of picture. Use static convergence adjustment if necessary to correct centre of screen. Then follows an involved process of interactive adjustments to attempt correction of errors at the screen extremities. If these are out of adjustment range this is indicitive of a convergence drive fault requiring professional intervention.
I hope this information is helpful!

Jan 01, 2010 | Hitachi Televison & Video

2 Answers

White halos and foggy screen.White is very bright


This is a very common problem with Projection sets. The CRT fluid has clouded over. Typical symptoms are...
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

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

bb0cf99.pngSOLUTION http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 06, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

"fog" around edges of screen


It could be condensation, you may have a crack in the seal around your screen.

Jun 01, 2009 | LG Vu CU920 Cellular Phone

1 Answer

Blurry screen


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 white, look dull, look red/orange, etc. You may even see halos around images. 

What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.



Feb 02, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

The screen is starting to have red and green blurring


sounds like the coolant if it appears as halos. If it appears like a 3D picture its the convergence ICs.

Jan 30, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Bush RFT TV


The picture tube of the tv has 3 color in CRT Red, Green, Blue. The red cathodeof tv set has no function, its either the resistor become higt resistance, that why u need a repairman to replace it.

Apr 10, 2008 | Televison & Video

2 Answers

Colors are offset


You will need to install new convergence ICs if you need more info on this please let me know. Its a fairly easy repair.

Apr 10, 2008 | Mitsubishi WS-48613 48" Rear Projection...

1 Answer

Bush RFT TV


try the thermistor degauss coil,

Mar 13, 2008 | Bush 5693D 24" TV

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