Question about Projection Televisions

1 Answer

How do i change the

Why is the blue and green crt look cloudy when i look into them

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Projection T... Master
  • 1,635 Answers

Order a copy of the service manual from Philips. It is not practical to write up such a procedure in an email.

After changing the coolant the projection tubes will require a complete alignment. You will require the necessary test generator, training, and tools.

Jerry G.

Posted on Jun 07, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Dptv335 model number#60pp9363H/17SAM Mode Green Convergence


Your Green CRT is getting Mold in the glycol. This will get worse. You need to drain the glycol out of the crt and clean, then apply new glycol to the crt. You should do the blue one also, because it will go next. The Red can can be left alone.

Mar 20, 2013 | Philips 60PP9363 60" Rear Projection...

1 Answer

Lack of cool tones,seems to have pink tint where itshould be white? just got this tv from a friend today,trying to figure out best way to correct picture


Check the CRT fluid in the blue and green CRTs. It should be clear. These sets have problems with the fluid getting cloudy and hence letting less light through. It also gives it a dull picture look. If the fluid is cloudy, you will have to remove the CRT and replace the fluid. Then re-align the CRT via the convergence in the service menu.

Feb 19, 2011 | Philips 50P8341 50" Rear Projection...

1 Answer

Magnavox rear proj (model# 8p6044 c102) pic is cloudy/green tint


Yes the coolant gets crud buildup in it over time which will cause the color and clarity to get very poor with obects that will glow around certain bright ojects. You can get the Phillips CRT coolant replacement kit from www.tvrepairworld.com which has the CRT coolant for all 3 CRTs and also includes the Cd with instructions on how to do the replacement.

Mar 27, 2010 | Projection Televisions

1 Answer

The colors blue and green on the screen and a big circle in the middle of the screen it makes everything look green


This is generic for CRT based projectors and is cloudy coolant in the CRTs
Another problem is poor connections on the CRT bases

Jul 07, 2009 | Hitachi Projection Televisions

3 Answers

I have a glow or a shadow around everything I watch...I tried the converse blue but i dont know if i did it right bc it didnt work...how can I fix that?


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. Notice how dull the colors are and how white the screen looks. The screen may also look red, orange, dull, etc.

9e7eb5b.jpg

TV set after fluid change. Notice how bright the colors are now. Everthing looks crisp and sharp again.

182c282.jpg



2c07611.pngSolution #2


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.

May 17, 2009 | Philips 50P8341 50" Rear Projection...

1 Answer

My philips 60 inch 60pp935217 TV showing murky


If your saying the picture looks cloudy then the CRT fluids need to be replaced also known as projection tube coolant.In most cases only the blue and green CRT's need to be serviced.

Apr 30, 2009 | Projection Televisions

1 Answer

Red and blue faded



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. 

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.

Jan 18, 2009 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

No blue manual convergence - Samsung pcj522r


Thats a very strong possibilty the phosphorus may be burned off the CRT face. Does the blue project when powerd up and looking in from the raer of the set? Look into the blue CRT lens while its playing If you can see a clear picture I would think that you have some open resistors in the blue circuit, If you cant see a picture its time for a CRT. If you need a CRT let me Know I have a good source for them Used.

Jun 21, 2008 | Projection Televisions

1 Answer

Magnavox 8P6051C101 Projection TV Problem


Changing the tubes isn't that hard. However your blue tube is whats causing the green and red to over power your screen. Magnavox blue tubes frequently need the Crt Coolant changed especially in the blue CRT. It has a tendency to gel up like oatmeal and it will actually make it next to impossible for the tube to function properly. You can easily check this. Be careful but look inside the blue tube while its playing you will notice right away if the tube looks real cloudy compared to the green and red tubes. This is a repair that most "handy" people can handle with proper instructions. Hope this helps let me know if I can assist you further.

Jan 13, 2008 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

Cloudy TV Screen


If you can remove the front screen, look down into each CRT tube lens, blue, green & red see which ones are cloudy. The cloudy ones need the fluid changed which is a coolant. Shops charge between $75 to $150 a tube to change.

Jun 21, 2007 | Philips 43PP9202 43" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

93 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

61037 Answers

Are you a Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...