Question about Panasonic PT-53WX52 53" Rear Projection Television

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'Pt 53wx52cf' hi, i just changed both of the convergence amplifiers in my tv and now when i turn on the tv, it switches off after a few seconds. Any help?

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Ecollier2012
  • 3459 Answers

SOURCE: tv doesnt work

You either have faulty convergence chips, faulty soldering, or you forgot a wire.


FYI - Here are some of the most common symptoms and example photos of a convergence problem


  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together convergence repair kits for most models.

The kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, etc. Everything you will need to do the repair yourself.

Posted on May 14, 2009

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1 Answer

TV turns itself off after being on a few seconds, ...


Hi,
Three time blink means tv got problem in convergence output circuit, replace convergence output ICs to solve the issue.
Thanks.

May 21, 2010 | Panasonic PT-53WX54 53" Rear Projection...

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Hi you have defective convergence amplifier!

Thanks!

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Hi,
3 times LED blinks in Panasonic PT-47WX42 shows problem with convergence out chips failure as this tv has two big black ICs STK392-110 as convergence output, replace them to fix tv problem.
Click Part Store to see an image of required chip and price info.
Local tv tech is recommended if you have no experience of working in tv circuit boards.
Thanks.


Apr 18, 2010 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Tv doesnt work


You either have faulty convergence chips, faulty soldering, or you forgot a wire.


FYI - Here are some of the most common symptoms and example photos of a convergence problem


  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together convergence repair kits for most models.

The kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, etc. Everything you will need to do the repair yourself.

Jan 20, 2009 | Panasonic PT-53WX52 53" Rear Projection...

2 Answers

Panasonic pt-47wx42f


Yes you can get replacement IC STK392-110 convergence ICs at the following link and they provide free instalation instructions with pictures. The Ics are located on the board on the left side attached to a large heatsink. You will need to replace both ICs heres the link.
http://servicemanuals.vstore.ca/

May 19, 2008 | Panasonic PT-47WX53 47" Rear Projection...

4 Answers

Convergence and Power


I would suggest to double check your solder joints. Since you mention that a resistor is overheating, you could have shorted 2 leads when soldering the STK ICs.
Try using a magnifier tool with magnification 2X to 4X to locate any possible solder defects.
Let me know if you need further assistance.

Apr 18, 2008 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

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From what I understand its the convergance amplifiers. Good luck obtaining a service manual

Jan 16, 2008 | Panasonic PT-51HX41 51" Rear Projection...

5 Answers

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Your TV most likely has a Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem


  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together convergence repair kits for most models.

The kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, etc. Everything you will need to do the repair yourself.

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2 Answers

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There are also fuses that goes with amps and return resistors to that need replacing. To be precise you need live chat!

Oct 04, 2007 | Panasonic PT-53WX54 53" Rear Projection...

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