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

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Where is the convergence board/ chip in my Panasonic cinema vision PT47WX51. And if i know how to solder, would it be hard to fix myself? I did find a website to buy one.

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  • Panasonic Master
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This is a common problem. Its called a convergence failure. You can get all the parts from www.TvRepairKits.com

Your TV will commonly have one or more of the following symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio or Video

You can see some examples and find a fix here...

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Posted on Apr 30, 2011

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Posted on Jan 02, 2017

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Panasonic rear projection 52inch cinema vision 1080i hdtv looks 3D with double vision red, blue and green how do I fix


Replace the convergence chips--should be stk-392-110's in the Panasonic.

I have start to finish free instructions for this repair based on the model number----a email address will get them for free.

Jun 06, 2012 | Panasonic Televison & Video

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Hitachi ultrasound hd


voltages to IC's There's a shielded module near convergence IC's It could be bad too. Check voltages to It.. I had simular problem /replaced IC's did not fix..Replaced module & did convergence.. TV was fine so try this 1st k

Jan 29, 2008 | Hitachi 43FDX01B TV

Tip

"double vision" caused by bad solder points on convergence chips (check before...


Before you order new convergence chips to try to fix the double vision or 3D look on your tv check the solder points for the chips. If you are able to smack the side of the tv or tap the heat sink for the chips and it corrects the problem than chances are the chips are fine butone or more of the solder points are bad. When I looked at the joints for the chips I noticed hairline cracks around the base of the joint. Re-soldering the joints for the convergence chips solved my problem.

on Jun 02, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

I have a Panasonic PT-47WX42F with what looks like double vision or color bleeding. How can I fix it?


replace the two convergence chips which are stk=392-110's

Do you know how to solder?

Mar 08, 2012 | Panasonic Televison & Video

1 Answer

My Panasonic cinema vision tv looks like it just turned into 3d it has a couple colors and show double.


Problem is called convergence; see attached photos.

This set uses 2 of the STK-392-110 convergence chips, both will have to be replaced and total parts cost on EBAY will be under 25 dollars.

The good news is I have start to finish step by step instructions for this repair in this set. They tell you everything you will need and exactly how to do it.

They are based on my experience doing this repair in hundreds of sets just like yours.

I will enclose also a photo of what the chips look like.

If you want the instructions let me know and we will find a way to get them to you for free.

If this information told you something you did not know, rate this solution as I do this here for free.

SD TECH


40b1602.jpg


4a26a80.jpg


32facb4.jpgThis is a JVC board but it uses the exact same chips (black) that are in your set.

Aug 31, 2010 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

My Panasonic cinema vision projection tv has lost it's focus. It has "double vision". How can it be fixed?


You can get the Convergence repair kit for your model at www.tvrepairworld.com the kit contains the IC, Resistors and the CD with step by step repair instructions.

Jul 18, 2010 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Panasonic cinema vision pt-53wx54j does not turn on. red power led blinks 3 times.


Hi


Thanks for using FixYa. 3 blinks means convergence output failure and to resolve this you’ll need to change the convergence chips which are located behind the black heat sink; you can see once you open the back off the TV. Please do rate the solution if the issue is resolved or post a comment for further assistance.

Thanks
Rylee

Jun 07, 2010 | Panasonic PT-53X54 53" Rear Projection...

1 Answer

Tv is showing double vision with red being the second image


Hi,
This is due to convergence out chips failure, replace convergence out ICs in TV to get converge picture.
If you are handy with electronics stuff repair and want to repair TV by yourself (soldering work is required) then let me know exact model number written at back of TV to provide you more technical info OR ask local tech to fix it.
Thanks.

Jan 07, 2010 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

How do you calibrate a rearprojection panasonic


OK, I know this set very well--if convergence in the customer menu is skewed and red or blue will not adjust in some direction, you have a convergence problem.

I can give you (post here) START TO FINISH STEP BY STEP INSTRUCTIONS FOR THIS REPAIR IN THIS MODEL.

It requires that you are able to solder etc---not real hard even if you have never done it before.

Considering you can buy the parts on Ebay for about 20 dollars if you can do it yourself or know someone who can do it for you--you can save the set and a lot of money......most shops get 300 or more for this kind of trouble.

If you want the instructions let me know and I will post them.

I can tell you the best place to get the chips--this set uses two STK-392-110 CHIPS.

Usually just both chips need to be replaced and the set adjusted.

The instructions tell you everything you will need and how to do the fix.

I composed them from my own experience and because many people here ask the same thing you did.

If you have questions etc, let me know. I am here to help people.

If this has helped you, rate this solution as I do this here for free.

Thank you for using Fixya.

SD TECH

Nov 20, 2009 | Da-Lite Tensioned Director Electrol 89986...

1 Answer

Panasonic TV Repair


You will need to replace or have the convergence IC's replaced. They are soldered into the printed circuit board. You will need to know how to solder also un-solder on solid state printed circuit boards. If you do not know this, play it safe and call in a pro to assist you in this repair. Good luck

Feb 11, 2008 | Panasonic PT-53WX42 53" Rear Projection...

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