Question about Philips 50PP9202 50" Rear Projection Television

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Convergence problem philips rear projection tv.

Hi, I am having trouble with my philips rear projection tv. The convergence is off. I havent been able to adjust the red convergence in the menu. i have checked all the resistors and replaced the two ic's with the correct part. Ive also checked all my solder joints and resoldered. I have no solder bridges. I have been reading about checking the pico fuses. Ive checked what i thought were the pico fuses but im not sure if they were the right ones. Does anyone know where they would be on my board or what they look like? Also anyone know of anything else it could be. Thanks so much. Any help is appreciated!

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  • levi Feb 17, 2009

    are these fuses pico fuses. Im having trouble finding them on the board.

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All convergence circuits require two voltages which are equal, one being positive the other negative. Check the power supply for these two voltages and then see if you're getting them at the output ICs. I suspect one of them is missing or low. If there are no cooked resistors near the ICs, inspect the fuses that protect those two voltage sources or the regulating devices themselves.


michtech

Posted on Feb 17, 2009

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1 Answer

We no longer have the remote for model 55pp9401 and we have a convergence problem what can we do


Here's the Philips support URL for your TV:
www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=55PP9401&slg=en&scy=US

PDF download of your Owners' manual:
http://download.p4c.philips.com/files/5/55pp9401/55pp9401_dfu_aen.pdf

Here's what Philips FAQ says about your convergence procedure:
Question How do I adjust convergence (align colors)? Answer Note: For best results, the Projection TV needs to be turned on for 15 minutes or longer before adjusting the picture tubes (convergence).

Press the INTELLISENSE button on the remote (under the flap). During the convergence process DO NOT press the INTELLISENSE button again and DO NOT move the Projection TV.

So, I think you're going to need to order a replacement remote.
search "replacement remote" at http://www.philips.com

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1 Answer

We have a Philips 60pp9401, 60' rear projection tv. The images looked like they are layered. How do we align the colors without the original remote control? Using Intellisense.


U can't alignments this even u have the original remote.Tv have a problems known as convergence problems,it dead.Colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts,must be changes on the tv convergence board to fix convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

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My Philips 60inch widescreen rear Projection the picture color is blue and red how can i fix it


Tv problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignment,have colors shadows or 3D pictures.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u $300-350 for parts and labors.

Oct 12, 2010 | Philips 60PP9202 60" Rear Projection...

1 Answer

SHOWING DOUBLES


Ur convergence ICS and all it resistors is dead,must know how to solders?Buy a convergence kit have all these parts,replaced Tries Tv repair world.com,TVrepairkits.com.

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I have a convergence problem on by philips 60 pp9202 tv. How do I repair this?


convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually $200-$400 Be sure to vote/rate me if this helped Thanks!
See link for more detail between
charge http://www.ehow.com/how_4575598_yourself-projection-tv-repair-convergence.html

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Goto www.TvRepairKits.com and to get their convergence repair kit with instructions. 

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You can get a convergence kit with a photo instuction guide from www.TvRepairKits.com. The kit is for your exact model and includes the 6.8 ohm resistors.

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1 Answer

Philips 42PF7320A/37


This set is a HD plasma tv and convergence is done differently than the rear projection tv's,rear projection tv's have convergence Ic's and you can adjust the color but not on this unit.

Nov 23, 2008 | Televison & Video

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