Question about Philips 46PP9302 46" Rear Projection Television

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Picture is warping and colors are seperating giving a picture that looks like a 3D picture without the glasses

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  • Anonymous Aug 31, 2008

    My picture is distorted. Goes dow ntoward the middle at the top and up toward the middle from the bottom. I manually adjusted the converge blue and converge red. The cross hairs in all four corners were also distorted during these steps.

  • zackfisher Sep 30, 2008

    my tv has been working fine for 5 years and then all of a sudden the color went to 3d and the picture is in an arch towards the top. what do i have to do to fixit?

  • Anonymous Oct 20, 2008

    I bought a dptv 46 pp9302 at a Sale. They told me it only needed a factory remote to adjust. From everything I have read and seen it is the Blue converge. Does anyon have a diagram of the back so I know what I'm checking? I want to check the solder first. I know the site says part # stk392-120 if replacing. I am new to all this.

    Thanks

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7 Answers

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  • Philips Master
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You have a convergence problem.  Here are some of the most common symptoms. 

Screen looks 3D
One or more colors can't be adjusted when when using the convergence menu. 
Screen is bowed in but stationary.

Solution: 
You need to replace the convergence chips and convergence resistors.  Check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit inlcludes a photo instruction guide, original Sanyo STK chips, convergence resistors,  etc. Everything you need to fix it yourself. 

Posted on Nov 28, 2008

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My tv model# 60PP9363H/17 and im having the same problem im not sure whats a convergences lcs can someone help me

Posted on Oct 30, 2008

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60pp9363h/17 Is my model number.. I'm having the same problem with colors and warpage

Posted on Sep 21, 2008

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I have the same problem on a Philips 46pp8621/79
I assume it uses the STK392 - 120 chips but which 4 6.8ohm resistors do I need to change.
Would really like to know where I can get these from

Many thanks

Paul

Posted on Sep 11, 2008

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I need help my tv is a phillps half the picture is with lines and the other half is fine
model # is 60PP9363H/17

Posted on Aug 11, 2008

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  • Philips Master
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You need to replace both convergence Ics. Post the model number of your set and I will post the correct IC numbers as well as alink where you can get replacements with free instalation instructions. Respond to this same post so I will have access to your symptoms when you post the nodel number.

Posted on Jun 30, 2008

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Green lines and screen is starting to move lol ..... model # 46PP9302/17F also some other numbers to not sure if needed but here they are DPTV3306 its a philips tv
feel free to contact me nip_goddess@msn.com with this problem ty

Posted on Sep 12, 2008

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Slinteriors
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SOURCE: picture is warping and colors

replace both STK392-120 convergence ICs and four of the 6.8 ohm 1 watt resistors. You can get replacement parts at the following link with free installation instructions
http://servicemanuals.vstore.ca/

Posted on Sep 01, 2008

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1 Answer

Picture is distorted, kind of looks like a 3D image without the 3D glasses.


Please do us a favor and rate this solution after reading.

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. Repair kits with instructions are also avail from www.TvRepairKits.com

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....


  • 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.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

e87380c.jpg
69189a5.pngSOLUTION #1

For more more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Common 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

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

Please do us a favor and rate this solution after reading

Jan 31, 2011 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

When i turn it on, it gets a blue looking shadow color and the letters and numbers look like you're watching a 3D picture without glasses


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.

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • 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.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

e87380c.jpg

Common 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

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 18, 2011 | Hitachi 60DX10B 60" Rear Projection...

1 Answer

The colors are seperated it almost looks like you are looking at a 3D picture without glasses.


tylefalkner,

You have a bad convergence circuit. Not uncommon with older projection TVs. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, where to get the parts and how to make the repair.

Thanks for using FixYa and for the great rating.

hardrocko

Oct 19, 2010 | Panasonic PT-53WX54 53" Rear Projection...

1 Answer

Wave & three colors


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV2_bing.gif may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 07, 2010 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

The colors are seperating and screen picture is bowing in?


This is a very common failure on Projection sets. Its called a convergence problem.
You may have one or more of the following symptoms.
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.
No Audio / No Video - Makes Chirping Sounds
You can see some examples and find a fix here...

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

Sep 26, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

My philips 60" philips tv model 60pp9352 picture is squeezed at the middle (like an hour glass on its side), how can I fix?


This is a very common failure on Projection TV sets.
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.
You can see some example photos and find a solution here...
http://www.fixya.com/support/r2861627-updated_convergence_problems_amp

Mar 16, 2009 | Philips 60PP9352 60" Rear Projection...

1 Answer

Looks like 3D with out the glasses


you need the phillips dptv 305 - dptv345 chassis convergence repair kit which contains both convergence ics and all feed resistors and also free installation instructions with pictures. heres the link.
http://servicemanuals.vstore.ca/

Jan 22, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

HELP ME


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

Oct 23, 2008 | Akai PT5492S 54" Rear Projection...

1 Answer

Picture in 3d without the 3d glasses


Replace 2 convergence chips, will start with stk ###-###

Oct 02, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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