Question about Panasonic PT-47WX42 47" Rear Projection Television

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Picture doesn't work..Panasonic 47 inch TV PT-47WX42

Hi,

A friend of mine has a Panasonic 47 inch TV PT-47WX42 that I am thinking of buying if I can get it fixed. The picture stopped working on it and he talked to a tech who told him that it probably needs a new motherboard (is that possible?). What would that cost of a new motherboard be and where could I get one to have installed?

Thanks!

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Dood, if you really needed a new mother board for your TV the biggest problem on your hands would be finding the replacement.  The motherboard is so easy to remove it would make you laugh.  I think it has four clip bridges and four of five screws.  You seperate the clip bridges, take the screws off and maybe take a picture of the cables so you remember where to plug them in and you're done.  Like I said, take a snap shot so you dont forget where to put your cables back in.

Posted on Oct 24, 2007

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Posted on Jan 02, 2017

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I have a Panasonic PT-47WX42 .. porew light flashes 3 times the stops,, then repeats..if I unplug the power cord then turn on the tv. it warmsup the picture comes on for maybe 3 sec then hear a click just...


The 3 blinks is indicating the set has shut down due to the convergence circuits. You can get the convergence repair kit for your model from www.tvrepairworld.com the kit contains the parts and the CD with repair instructions.

Jul 28, 2011 | Panasonic PT-47WX42 47" Rear Projection...

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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

Panasonic pt-47wx53g tv power light blinkcs 5 times and goes out.


Convergence problem...causing the TV to shut down. Goto www.TvRepairKits.com and get one of their fixes.

Jun 04, 2010 | Panasonic PT-47WX42 47" Rear Projection...

2 Answers

What are the error codes for a Panasonic PT-47WX 42 TV


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

Panasonic T.V. model number PT-47WX42F no picture or sound


R800 open on power board next to the relay.the resistor value is1.5 ohms 10 watt resistor.

Jul 15, 2009 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Whats a panasonic pt47wx49e worth?


In this day and age of low cost LCD and Plasma TVs I would say about $300.00
You can buy a newer better TV (same size for a little more and get a warranty with it!) These are now considered stone age because of the space they take up!

Dec 20, 2008 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Sound not in sync with picture on some stations


indicates a sound board problem
take it in for a proper diagnosis and quote

Dec 07, 2017 | Panasonic PT-47WX53 47" Rear Projection...

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...

1 Answer

Color Fading


check your menu settings if not there then you may require board level service.or eprom sub menu adjustment.

Dec 02, 2006 | Panasonic PT-47WX42 47" Rear Projection...

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