Question about Panasonic PT-47WX49 47" Rear Projection Television

1 Answer

Pt-53wx52 reaer projection convergence

I have read your fix on the convergence problem on this series of tv
i think thismay be my problem with the blue convergence
i am trying to pul the circuit board out with the two convergence chips on it
i just can't seperate it from the other right side board because of the 4 white connectors in the middle.... also is it possoble that only a resistor went bad and not one of these two chips? how can i check?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Panasonic Master
  • 8,617 Answers

No usually on the panisonic its the Ics they hardly ever blow resistors as well , but its possible. the wire bridges stay connected to the board on the left one with the Ics and they seperate on the right side. just slide something under the right side of the bridge so to speak and lift up they will come un hooked and stay attached on the left board. you can check the resistors by lifting one side out of circuit by unsoldering then check the resistors for resistance. they have to be lifted out of circuit on the one end though or the readings wont spot a open resistor.

Posted on Jun 24, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

The colors on my tv doesn't line up right. It has a 3D look and i tried to converge it. It will not let me do it. Its a panasonic HDTV PT-47WX42, PT-47WX52, PT-53WX42, PT-53WX52, PT-56WX42, PT-56WX52


set uses two of the STK-392-110 chips for convergence.

Both will have to be replaced.

I have start to finish step by step instructions for this repair based on me doing it in hundreds of these sets.

If you want the instructions, do you have a email?

SD TECH

Jan 15, 2011 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Tv won't come on


thats the error code indicating the convergence ICs have failed. You can get the convergence repair kit for your model at www.tvrepairworld.com which also contains the Cd with instructions.

Mar 08, 2010 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

Cracked bulb or lamp?


There are bad solder connections on the Convergence Amp IC's. When you moved it , the connections that were loose are now disconnected. Resolder the pins on these IC's and you should be ready to watch TV again.

Aug 09, 2009 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

Convergence Problem


Replace the Convergence Ics and the six 2.2 ohm resistors. Heres a link to the proper repair kit for your model which contains both Ics and the resistors plus step by step instructions with pics on how to do the repair.
http://servicemanuals.vstore.ca/product_info.php/pName/panasonic-projection-tv-convergence-repair-kit-1/cName/convergence-repair-kits

May 06, 2009 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

Projection HDTV won't power up, red LED flashes in front


i am having same problem. 3 flashes indicate convergence problem according to auto diagnostics that you are seeing(info from service manual).
i am starting by replacing stk392-110 convergence amp ic($6 at electronic.com). just ordered them, will let you know how it goes. please check this site-- http://biobug.org/ht/panasonic/ -- very good step-by-step on procedure.
will need service manual afterward. email me if you want copy.
good luck and godspeed,
bridgeman001
moz-screenshot-2.jpg
moz-screenshot.jpgmoz-screenshot-1.jpg

Apr 17, 2009 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

My Panasonic PT-53WX52 rear proj. TV won't turn on?????????


from what I have found out their is a problem with the power unit inside the television. Could be a convergence chip that shorted out

Nov 20, 2008 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

I'm having a problem with my Panasonic PT-53wx52


If the front power light is blinking three times then your TV has a problem with the convergence. You can get the correct replacement parts and full step by step photo instructions from www.TvRepairKits.com

Oct 30, 2008 | Panasonic PT-53WX52 53" Rear Projection...

2 Answers

PT-53WX52


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.

Dec 02, 2007 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

Panasonic PT-53WX52 blue convergence problem


i think your convergance amp ic are bad.
The STKs are common and if you have an experienced electronics tech around they can replace them for much less money but the tech must have advanced soldering and IC exchange experience.

The STK ics, two of them, can be purchased on line for around $20 to $40 each.

http://www.partstore.com/GetModel.aspx?MfgName=Toshiba&BrandName=Toshiba&ModelNu...

Partstore has two models available - one for around $40 and another for around $55.

The part number is STK392-110 and if you google you can find them for as little as $6/each but I don't recommend the cheap ones as they are not reliable.

It takes a good tech around 3 or 3 hours to take the old ones out and solder in the new ones. Also, it is likely one or two resistors are burnt and will need replacing as well.
Don not run the tv till you have it fix you will cause more damage!

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Oct 12, 2007 | Panasonic PT-53WX52 53" Rear Projection...

2 Answers

PT-53WX52 53 in. Rear Projection


You have defective convergence amps. At least one. I would also look for any burnt or open resistors.

Dec 18, 2006 | Panasonic PT-53WX52 53" Rear Projection...

Not finding what you are looking for?
Panasonic PT-47WX49 47" Rear Projection Television Logo

Related Topics:

26 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

Josh Whitehead
Josh Whitehead

Level 3 Expert

1146 Answers

The Knight
The Knight

Level 3 Expert

68301 Answers

Are you a Panasonic Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...