Question about Philips 51PW9303 51" Rear Projection HDTV-Ready Television

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The red is halo'ing the rest of the colors. Its worse at the left top and bottom. It seems to bend.

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Replace Both of your convergence ICs they are big black ICs will have Part number on them example STK392-110 Call Mats for Parts 1-800-628-1118

Posted on Nov 13, 2009

Testimonial: "ordered parts but will do the ic's first and let you know... THX"

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I SEE DOUBLE THE PICTURE AT THE TOP LEFT IS WAVEY


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded over.


You can find more details and solutions here on Fixya at the following link below. Or click HERE

3d884ac.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 28, 2010 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

I have a red curve at the top left and the bottom right . I tried adjusting the colors at the back but no fix .


Projection TV2_bing.gif sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV2_bing.gif makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

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

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 03, 2010 | Samsung HCM4216W 42" Rear Projection...

1 Answer

Blue is out of alignment top right and bottom left


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

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

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

Dec 24, 2009 | Philips 60PP9352 60" Rear Projection...

1 Answer

Projection lights don't line up


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

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

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 04, 2009 | Hitachi 53SBX59B 53" Rear Projection...

1 Answer

Colors are separated on the top from the left to right


Probably the color convergence is off. I had a similar problem. Have you tried the magic focus button yet? That is located at left in the small front control panel. Power on TV, wait 20 min (according to user guide), then press the magic focus. If that doesn't fix the problem, you could try the service mode alignment procedure. But that's a little trickier. I don't have a link handy for that procedure right now, but will look for it if magic focus doesn't re-align your color convergence.

Jan 02, 2009 | Hitachi 53UDX10B 53" Rear Projection...

2 Answers

Phillips Model 60pp920217f


I expect the answer to your question is YES! The convergence amplifiers are a common problem in many projection sets. When you search for the replacements you should find that the originals have been superceded by improved parts. Also be aware that when these parts fail, they will usually damage a resistor in the convergence yoke return path. The resistor must be replaced with one of the correct value or the convergence, though responsive, will be out of range.


If you find my suggestions to be helpful, please share with us some details so that others may benefit from knowing the whole story. Thank you!

Dec 29, 2008 | Mitsubishi WD-52327 52" Rear Projection...

1 Answer

The colors in tv picture are off. There also seems to be some "halo-ing" around pictures and words.


can you post the model number of your set, and also is the picture appaering as 3D images or just burst or halos?

May 22, 2008 | Hitachi Televison & Video

1 Answer

Phillips Model 60pp920217f


No. your problem is related to the coolant in the green CRT has congealed with bacteria and needs to be changed. Thats what causes the halos and general poor picture and color quality. The blue should be changed also. The red for some reason doesnt seem to be affected by the bacteria problem. This is a common problem that happens with all projection TVs phillips and magnavox TVs

May 12, 2008 | Televison & Video

1 Answer

I think it what is called convergence


Maybe loose connection on the convergence board around the IC's or amps

Mar 22, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Red colored halo at bottom corners of screen


Movement of any TV can result in a problem caused by bad
solder connections.In your case, the red convergence IC......
Found on a circuit board,mounted on large heatsinks........
Part # STK392-040.....Change both for prevent maintenance.
Do not use generics - I use OEM or better = Sam,Pan,Hitachi.
After repair,recheck alignment................T.

Nov 20, 2007 | Samsung PCJ533R 53" Rear Projection...

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