Question about Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television

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New board? AND how much would a new board cost?? And does it came with the stk's???..

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Re: New board? - Samsung HC-P4752W 47" Rear Projection HDTV-Ready Television Projection Televisions

75 and yes

Posted on Jan 29, 2008

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The picture started getting a triple image (everything was outlined in blue and yellow). We had a board replaced by a tv repair service, over $300 and the tv was ok for about 80 hours. (warranty on new...

Ur tv convergence board that was replaced for ur tv.The 2 STK convergence ICS was old it is not new it is those 2 STK convergence ICS on the tv convegence board is dead again and some of the resistors on the board maybe shorted and dies also must replaced too.The tv convegence board was put on ur tv those parts on the convergence board are old components parts,ur must repair tv convergence board again to fixed this problems called convergence pictures problems.

Aug 22, 2011 | Mitsubishi VS-60609 60" Rear Projection...

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I have a 57F500 and my color looks like I'm watching a 3-D screen without 3-D glasses, have tried auto focus and that does not work. What should I do? Is this a cheap fix or should I just buy a new tv?

The tv have a problems known as a convergence problems,it is dead.The tv convergence board must require replacing 2 STK convergence ICS and some or all of it resistors too.Fixed the tv convergence board to fixed the tv 3D pictures problems.This problems are very common for DLP tvs and the tvs shops will cost around $300-350 for parts and labors.Will not get a new 50" tvs any kind for this price.

Jun 12, 2011 | Hitachi 57F500 57" Rear Projection...

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This problems,it is also the causes by the tv convergence board,it dead.The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors are dead too.These parts on the tv convergence board,must be replaced to solved this chirping problems.The shop,will cost u like $300-350 for parts and labors.

Nov 24, 2010 | Philips Magnavox 9P6034C 60" Rear...

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My 60 inch Maganvox tv is blurry and the letters at the bottom are blurry. Can;t hardlt make out the picture now.

Replace STK convergence chips there are two next to the heat sink.Unsolder old and solder in the new.

May 21, 2010 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

There is a blue color shift to the right making people look like they have a blue shadow. Thanks. Matt.

it is a convergence failure
you need new stk chips to fix
this is complicated and requires soldering
typical cost 150 to 300

if you are crafty i can give you ideas on how to improve the picture without repairing but you will have to reach near high voltage lines, let me know if you feel so inclined

May 21, 2010 | Projection Televisions

1 Answer

Hitachi 51UWX20B Projection TV

Hitachi part number JT23051 is Obsolete the new part number for the Deflection Convergence PWB is JT23051R its available from Hitachi for around 350.00

Oct 08, 2008 | Projection Televisions

1 Answer

Convergence Board (I hope)

check this out I have the same problem check your solder spot make sure the solder points are not touching one another, that could be one of the reason is doing this or just to make sure you can desolder the stk chips clean the holes where the pins go trough the board and power the tv with board and if the tv start fine if could be bad stk chips be very careful when desoldering or soldering good luck about another is not worth it they cost too much around 350-450

Oct 06, 2008 | JVC AV-48WP74 48" Rear Projection...

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SD533HD5 Blowing Fuses

No lo creo ,ya que el problema puede ser el circuito horizontal checalo o manda la tv a un taller.

Mar 17, 2008 | Pioneer SD-533HD5 53" Rear Projection HDTV

1 Answer

Stk for sony 51'' tv

The parts don't cost too much, but do take about an hour to install. The worst part is in having to redo the entire convergence procedure after the new STK amps are in. Probably loking at $300 to 450 depending on what part of the country your in.

Jan 01, 2008 | Sony KP-51WS510 51" Rear Projection...

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