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

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Convergence Board I need a convergence board for this 51PW9303/17F i have in my shop. I have no part number for this board can anyone help me with the part number and where i might order the board?

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Are there any resistors i should replace if so what numbers am i looking for?

Posted on Apr 01, 2008

Ok?What other parts do i need to look at besides the STK392-120?

Posted on Apr 01, 2008

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Have you tried just replacing the STKs? This set uses two STK392-120s I think.
Dan

Posted on Mar 18, 2008

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This tv problems it is call a convergence picture problems,it is dead.Tv have any colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv board that call a convergence board it is dead to causes this problems.The tv convergence board must have be repair like replacing 2 STK convergence ICS and some or all of it resistors too.Fix the tv convergence board to solved the tv convergence picture problems.The tvs shops will cost u like $300-350 for parts and labors.

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I need help my phillips model 46pp930217f hdtv . i can't get the colors to aline what part do i need to replace help plz and i need the modle number to plz my email is russianmexican@live.ca


The tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B are mis alignments,have colors shadows pictures or 3D picture look alike?The tv convergence board is dead,the tv convergence board,must be requiring to replaced 2 STK convergence ICS and some or all of it resistors too.U have all the tools and can do ICS soldering and electronic componnents soldering.Tries websites like Tvrepairworld.com,Tvreparkits.com to buy a Convergence kit to do the repair ur self.Or the shop,will cost u like $300-350 for parts and labors.

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2 Answers

I have a HCL473W with a 'concave' screen effect on 2 colors??


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HCN4727W Convergence issue


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5 Answers

Convergence


Two boards govern this circuit . 1) convergence power supply board # 271860 2) convergence amplifer # 271861 . In most cases amp board is your problem . You might want to check the amp board for loose connections on it .Most of the times its the cable sockets on the borad have loose pins . This the board that has the metal heat sinks in a row of about nine of them on the board . Good luck

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1 Answer

AUSTRALIAN PARTS


the convergence board has nothing to do with tuning of tv, the convergence board put three colour gun (red, green, blue) to work with each other, else you get three image, of red , green,  blue or mixture of all as seperate image, the convergence board for american tv and Australian tv is possibly the same what you check to see the board  part number is the same you possibly need to see if the convergence board has got the memory i.c. if that is the case, you need to tune you t.v reset the channel etc good luck.
need more help let me know.
    

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