Question about Panasonic PT-47WX51 47" Rear Projection Television

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What is the cost to replace the convergence chip in a panasonic 52 " rear projection TV?

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Where can I get parts?

STK392-110=CONVERGENCE IC USE TWO FOR REPLACECEMENT PART= WWW.bdent.com Product Details: The STK392-110 is a convergence correction circuit IC for video projectors. It incorporates three output amplifiers in a single package, making possible the construction of CRT horizontal and vertical convergence correction output circuits for each of the RGB colors using ust two hybrid ICs. The output circuit use a class-B configuration, in comparison with the STK392-010, realizing a more compact package and lower cost. www.partstore.com

Posted on Jun 04, 2007

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SOURCE: CONVERGENCE ic CHIP

I replaced the Convergence IC Chip STK392-110 for my PT-53WX42 Panasonic HD Rear Projection TV but I found burnt resistor(resistor #)R7053,R7002 & R7005.Can someone tell me the part# ,description,resistor value and power rating.I don't have the schematic to look .Thanks

Posted on Sep 08, 2007

  • 1 Answer

SOURCE: Convergence problem

replace the stk-392-110 (x2) and any burnt resistors. cost 20$

Posted on Jan 04, 2008

  • 41 Answers

SOURCE: convergence chip

Convergence ICs cost around 15-25 each there are only two of them. I would go ahead and replace both of them because if one goes the other one will follow shortly. I would make sure that it is just the convergence IC not something else, and if its over five years old dont pay more than $500.

Posted on Oct 07, 2008

itvrepair
  • 28 Answers

SOURCE: I have problem with my convergence rear projection panasonic

most of the time you need to change the stk392-110 chips an ome resistors let me know if you need more help

Posted on Jul 31, 2009

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1 Answer

If looking directly into screen you see all three lights Red Green Blue next to each other illuminating parts of the screen that color.


U mean on tv screen colors lines R,G,B colors are all mixed up and mis alignments all those R,G,B colors lines on the tv screen?Yes,u have colors shadow picture or 3D picture look alike?Yes,ur tv have a problems known as a convergence problems,it is dead.This tv convergence board it is dead must require replacing 2 STK of convergence ICS and some or all of it resistors too.To fixed the tv convergence board to fixed the tv picture convergence problems.The shop will cost u like $300-350 for parts and labors.

Jun 22, 2011 | Panasonic PT-52DL52 52" Rear Projection...

1 Answer

Keeps turning off and red light is blinking 3 time


Hi,
If it is Panasonic PT-53WX54 rear projection tv then 3 times red light blinking indicates problem of convergence output chips failure in tv that need to be replaced to solve its problem.
Let me know if you are handy with electronics stuff repair and can replace/ solder parts in circuit board to provide you more helpful info OR call local tv repairman to replace convergence output chips tin tv.
Thanks.

Dec 30, 2010 | Panasonic PT-53WX54 53" Rear Projection...

1 Answer

52" projection, colors have seperated making images in triplicate


Go to the main menu on your TV and scroll down to picture then press select. Then scroll down to convergence and press select again. Next follow the on screen instruction on how to perform a static convergence on your set. If this doesnt solve your problems check all capacitors in the convergence section of your TV. If problems persist replace both convergence chips.

Aug 13, 2010 | GE D52GW12 52" Rear Projection HDTV-Ready...

1 Answer

Panasonic 51 " projection big screen.[ May 2001]. Convergence chips have gone. Can this be fixed and if so what would it cost for new chips?


A projection Tv convergence amps can be fixed/replaced and a competent tech will also test the yoke return resistors as well as various other components. The amps themselves are about $20.00 a piece (usually two in the circuit) depending on where they're pruchased. I suggest ACME out of Florida - only because it's real easy to buy fakes. Get only Sanyo originals and to do that you need to make sure they're purchased from a reputable supplier.
Good Luck!

William Rayburn, CET
Premium Technologies

Oct 05, 2009 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

RCA projection is having color shadows and blurred picture.


Hi, this is failed convergence and it is due to a faulty convergence board chip set. simply replacing the convergence board in this set Will fix your issues.

May 21, 2009 | RCA HD52W56 52" Rear Projection HDTV

2 Answers

Convergence problem


replace the stk-392-110 (x2) and any burnt resistors. cost 20$

Nov 19, 2007 | Panasonic PT-47WX42 47" Rear Projection...

2 Answers

CONVERGENCE ic CHIP


if you can remove the rear panel assy. look for the convergence ic's they start with stk--- and you got the part number you need a source panasonic is 814 source and the number on the ic's stk 390 ----/

Aug 22, 2007 | Panasonic PT-53WX42 53" Rear Projection...

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