Question about Philips Magnavox 51MP392H Rear Projection Television

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My projection magnavox has a dark and cloudy look. I cleaned off the mirror inside, but still dark. what else can I do ?

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Hello,
replace the z-sustain board and then check all the fuses again and after that let me know what happen i could help u out with this

Posted on Oct 15, 2010

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I have a PTV916 Model # 60P8341A. I cleaned the lenses and the mirror inside the TV however, I can see alot of dust inside the actual lens. Is it possible to clean the inside of the lenses?


ll 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.

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

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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

Jan 13, 2011 | Philips 50P8341 50" Rear Projection...

1 Answer

Cloudy picture on rear projection tv


Your picture guns and mirror is dusty. You can try cleaning yourself if you know what your doing, but I would let a qualify tech to do it.

Nov 20, 2009 | Philips Televison & Video

1 Answer

Cloudy picture


NO, IF YOU SPILL ANY OF THE FLUID ON THE BOARDS THEY ARE RUINED AND ALSO IF YOU DO IT INCORRECTLY THEN YOU WILL HAVE TO RECONVERGE THE ENTIRE SET AND THIS TAKES A LOT OF TIME AND SKILL.

Sep 14, 2009 | Televison & Video

1 Answer

Picture is cloudy and wont come in clear


has it been inspected for proper lens and mirror cleaning? or by cloudy you are referring to some kind of weak signal. when the cleaning is needed the picture comes in dim but with definition and the correct color, tint though gives the impression is to bright or very low in contrast.

Aug 12, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Mitsubishi VS-1561


Sounds like you need to clean the lenses and reflective area inside your set. It is easy and all you need is a screwdriver, windex and a paper towel. UNPLUG YOUR TV.   Take off your screen and screen protector and safely set them aside. 
Clean only the lenses ( glass part) and the reflective mirror type area on the top of the inside of your set.  It will look like new. You need to do this at least once a year. 

Jan 05, 2009 | Mitsubishi WS48511 48" Rear Projection...

1 Answer

Need to fix the color and screen


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.

Nov 11, 2008 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

I have A pioneer sd-p4571 projection big screen tv and the picture is cloudy how do i fix it


remove the screen assembly and clean the lenses the mirror, and the back of the screen. What you have is dust on the inside.

Sep 29, 2008 | Televison & Video

1 Answer

Philips magnavox 9P6040C104


i just found out why, turn on ur tv and remove back look directly into 3 lenses, if the picture is not nice and clear or looks snowy in all 3 u will not get good color or brightness. I removed my blue tube assembly and took it apart WHILE OUT OF TV. there is cooling fluid between lense and tube, this fluid over time will build a film on the face of the tube and get thick enough to block the tube from projecting picture. (MARK EDGES IT GOES BACK TO GETHERE THE SAME WAY IT CAME APART).Find some new fluid then carefully dissasemble and clean interior of lense, housing and tube thouroughly. Reassemble and fill with new fluid. Do not use old fluid it will be cloudy and snow globe effect. Only do 1 tube at a time this will allow u to realign cross manually as close as possible before u perform convergence. Leave the green for last that is the center and the red and blue are moved to match green. Also be sure to clean mirror and back of screen. Pete

Aug 31, 2008 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Philips 55p8342 chassis ptv916


To get a new remote call a local TV service company or you can order directly from the manufacture. The cloudiness of your colors are caused by possibility of two things or both: 1) The mirror and lenses inside your TV need cleaning (use window cleaner & soft cloth) spray liquid onto cloth, 2) The fluid in picture tubes need to replaced. To replace fluid (ethylene glycol) take tubes out of unit, drain fluid, clean fluid chamber, add new fluid. How you can tell if fluid is cloudy? Take off screen assembly look into each light (red, green, blue) the picture should be clear. The red tube, light, is normally okay, so use as referance.

Feb 16, 2008 | Philips 50P8341 50" Rear Projection...

1 Answer

My picture is dark


There are 3 tubes , at the end of each tube is a bord with a plug on. inside that plug is 2 point's that sparks, you must open that plug and clean points . you will see dark picture ok.

Oct 25, 2007 | Philips Magnavox 9P6034C 60" Rear...

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