Question about Philips 60PP9352 60" Rear Projection Television

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PHILIPS 43P8341 CONVERGENCE OF GREEN AND RED

I HAVE A VERY AWFUL PICTURE ON MY TV.....IN THE UPPER LEFT CORNER THE PICTURE IS WAVY AND I GO IN TO THE CONVERGENCE AND I CAN CONVERGE THE BLUE AND GREEN BUT I CAN NOT CONVERGE THE GREEN AND RED I CAN GO SIDE TO SIDE BUT GOING UP AND DOWN IT WILL NOT CONVERGE AT ALL....WE HAVE THIS PROBLEM WHEN THE TV HAS BEEN ON TOO LONG SO WE HAVE HAD IT UNPLUGGED AND OFF FOR ALMOST A DAY AND IT IS STILL HAVING THIS PROBLEM I HAVE NO CLUE HOW TO FIX TO TO WATCH TV AND SEE IT CLEARLY CAN ANYONE HELP US?????

Have philips 60pp93 5217 red convergance goes up/down but not side/side. understand to replace the IC chips and what to do...trouble is need schematic of their location on board and which stk to replace with...ANY HELP OUT THERE????

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  • bumpntrunk Apr 30, 2008

    Found the Stk chips, 392-120, oredered parts and kit to do the job, will update when done

  • bumpntrunk May 06, 2008

    I replaced the IC chips but still the same prob, think I got to replace some resistors...any idea which ones on my tv model 60pp935217?

  • bumpntrunk May 08, 2008

    I replaced the IC chips but they were stk392-120s, still didnt fix problem so tested the resistors and found 2 not gettin reading so think they are the prob as well. trouble is these 2 are different from all the others around them and located on board at position #'s 3153 and 3154 , unsure of what they are since color bands were discolored from being burnt out...any help here?

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Look for the STK ICs mounted on 2 big heatsinks.
I would suggest to replace both of them once you have the TV taken apart.
I think the part markings are STK392-040.
Let me know if you need further assistance.

Posted on Apr 29, 2008

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1 Answer

Convergence


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.
You can get a repair kit with parts and instructions from www.TvRepairKits.com

Sep 23, 2010 | Philips 43P8341 43" Rear Projection...

1 Answer

Wavy colored line at upper right corner of set seems like something is pushing from top left and distorting picture from that direction.


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


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. This is called convergence.

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,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou 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

Apr 13, 2010 | Hitachi 51F500 51" Rear Projection...

1 Answer

Picture blur


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 | Philips 43P8341 43" Rear Projection...

1 Answer

Have a distorted picture and just want to reset it


Projection sets have two very common problems.

The first common problem is convergence


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. This is called convergence.

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,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou 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 06, 2010 | Philips 43P8341 43" Rear Projection...

2 Answers

Red images with green projected to the right with a green halo on upper and lower left corners


This set needs a fluid change. Between the face of the picture tubes and projection lens there is a layer of coolant fluid. The fluid has turned a milky brown color and is degrading the picture. The tubes have to be removed in order to do this properly. I would suggest you contact a repair shop and have them check it out for you as this can be very complicated. Thanks for using fixya and I hope this helps you out.

Nov 04, 2009 | Philips 43P8341 43" Rear Projection...

1 Answer

Philips 43P8341 will not turn on


sounds like your two convergence ICs are shorted out, plus you probably need two 6.8ohm resistors ICs are part # STK392-120
should be installed by a trained repairman cost about $300-400

Aug 17, 2009 | Philips 43P8341 43" Rear Projection...

1 Answer

Red and Green wavy lines in the upper left hand corner?


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


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. This is called convergence.

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,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou 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

Jul 25, 2009 | JVC AV-65WP74 Rear Projection Television

2 Answers

PHILIPS 43P8341 CONVERGENCE OF GREEN AND RED


Jennifer, adjusting it won`t fix it, the convergence IC`s have failed, major job to get them out and unless you have tv tech skills with soldering equipment and volt meter you`ll have to call a tech for this one , sorry to be the bearer of bad news, BMW Rider

Jan 01, 2008 | Philips 60PP9202 60" Rear Projection...

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