Question about Philips Magnavox 51MP392H Rear Projection Television

1 Answer

Yellow tinge in picture how do I change the coolant fluid?

Need to know how to change the coolant fluid?????

Posted by on

  • dsandds Feb 18, 2008

    bobbyj, Thanks for the info.....is there a place where I can find the service manual for this TV? I have checked around and most tell me that there is not one around....just wondering? Again thanks!!!

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 395 Answers

You need to remove the CRT from the set. the problem CRT is the blue CRT. after removing the gun leave the yolk inside. there is a drain plug on the side of the CRT remove it and drain into a hazard waist container and dispose of it as hazard waist according to your local regulations (ethylene glycol) very dangerous if ingested. use rubber gloves and becarefull of the CRT it can implode. after its drained you must take the lens assembly off the clean the CRT face. use 95% rubbing alcohol to clean the face and lenes of the gun. replace the lens assembly and refill the chamber with fresh fluid. replace the CRT assembly in the set. alien according to the service manual. check for leaks after warm up. if leaks accure remove the CRT and repeat the process but save and re-use the fluid reseat and clean all gaskets and make sure the screws are tight.

Posted on Feb 18, 2008

  • Robert Johnson Feb 18, 2008

    this is the part # for the fluid kit 483531067032 the service manual is not availble even thru Philips.

    for alienment start with the yolk turn it until the lines are straight then converge the set.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a LG plasma TV. Had no picture. Changed Y Sus board no help. Changed Logic controller and got picture.


try change z-sus board or change back old y-sus if have same picture it is 99% is z-sus if dont y-sus the new one is also bad faulty

Mar 03, 2017 | LG Televison & Video

1 Answer

Blurry pics or with yellow tinge


If your pictures are blurry, you have a shutter speed that is too slow. If they are yellow, your white balance isn't set to auto. Try using the camera in more light or setting it to full auto. There is most likely nothing wrong with your camera.

Jul 19, 2010 | Nikon COOLPIX P90 Digital Camera

2 Answers

Ticking or clicking noise in the engine while at idle speed


The "lifters" are valve lifter, not oil lifters. They are best described as hydraulic cushions. They use the engine oil pressure to expand and take up the slack between components. As the engine wears, clearances increase and the oil pressure decreases at idle. The ticking goes away with an increase RPM because the oil pressure increases. Using an additive like STP to thicken the oil some might stop it. It isn't uncommon or serious. I had a car once that had lifter noise unless I used Rislone detergent additive to keep varnish from building up around the lifter making it stick. The symtom of coolant in the oil is milkey foam. Some synthetic oils go in clear then turn red or purple. Relax and enjoy the next 100,000 miles. Keep the oil and air filter changed and watch for a leaking water pump. Overheating because the water pump seal or thermostat failed is the death of an older engine. If you want to be proactive, have these and the radiator hoses changed. Avoid a made in China water pump if possible.

Jun 07, 2009 | 2004 Dodge Stratus

1 Answer

Purple tinged camera screen


all you have to do is, (Now, I know this may sound crazy but it will help) Take apart your camera. Disconnect the black cord wrapped around the blue cord. Pull out the yellow cord out and throw it away. That yellow cord is a virus which is causing your screen to go purple. Now reconnect the black cord and unwrap it from around the blue cord. This will cause your screen to not only turn back to normal but to hold 2x the space of pictures you would usually hold. If this doesn't work, then stop being lazy and buy yourself a new camera. Yes, I'm talking to you granny!!



Good day my fellow American citizens. I really do hope this works. Thank you for your time. ;)

May 21, 2009 | Kodak EasyShare C713 Digital Camera

1 Answer

I have the akai model # ptf492s and the white colors are yellow


I'm almost positive the problem is you have fungus in the CRTs. I know this sounds strange, but it's true. Basically there is coolant fluid in the lamps that develops fungus over time and turns yellow. It should be clear. If you take the back off the television, you will see the 3 lenses (red, green, blue) Each of the lens is held on with 3 screws. Remove the adjustable lens and look at each CRT. Shine a flashlight in they should look white. From what I've read, blue develops the problem first, then green. You can replace the fluid. Look up TV coolant replacement online. It's not to difficult, but you cannot get any of the fluid on the circuit boards or it will ruin it. Mine had a lot of fungus in the blue CRT and a little in the green. The picture looks 100% better now. Good Luck.

May 12, 2009 | Akai PT5492S 54" Rear Projection...

2 Answers

Convergence on top of screen and 3D bended lines (yellow & pink lines).


Hi,
It is failure of convergence out ICs causing 3-D type picture on screen, you need to replace two big ICs in convergence section on main board.
Click Part Store to see an image of IC as well as price info.

If you need service manual of 43FWX20B, let me know to provide you a copy.
Thanks.

Apr 25, 2009 | Hitachi 43FWX20B 43" Rear Projection...

1 Answer

Philips Magnavox 55P8288 Entire picture has green


Your TV most likely has one or more possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem
  • 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.
701cb04.jpg
77ea520.jpg
f0900cb.jpg
Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


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.

578ba6c.jpg
TV set after fluid change

65af323.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.

Apr 09, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Philips Magnavox 55P8288A Green tinge over entire picture


Your TV most likely has one or more possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem
  • 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.
701cb04.jpg
77ea520.jpg
f0900cb.jpg
Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


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.

578ba6c.jpg
TV set after fluid change

65af323.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.

Apr 09, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

There is a picture but it is blurry with a big yellow blur.


Your TV most likely has one or more possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem
  • 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.
701cb04.jpg
77ea520.jpg
f0900cb.jpg
Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


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.

578ba6c.jpg
TV set after fluid change

65af323.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.

Dec 30, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Too much yellow in picture


The problem with the set is that the blue gun has gone weak, and not emitting at par with red and green guns in your picture tube. Turn of the blue screen and get the grainy display on the screen (detach the cable) and enter into service mode to fine tune until you get a perfect or black and white grain pattern.

Dec 19, 2007 | JVC AV-27230 27" TV

Not finding what you are looking for?
Philips Magnavox 51MP392H Rear Projection Television Logo

Related Topics:

141 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72670 Answers

matt martin
matt martin

Level 3 Expert

1207 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Are you a Philips Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...