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

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Please Help... Strange blue reflection across screen (See image)

Panasonic PT-47WX42F

Here's what happened: I had slept with my TV on all night when I woke up, this strange blue ribbon appeared across the screen.  It creates a shodow of the images. Please take a look and give me your suggestions!!!

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  • OmarH Feb 29, 2008

    Do you think that conducting a soft reset might help???


    Of not:

    Does anyone have a DIY on how to do repair the convergence IC's?

  • SILVIEFOX Jan 04, 2009

    SAME AS THE PIC

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  • Panasonic Master
  • 8,617 Answers

Convergence ICs are bad and posibably th eresistors that power them. Its an easy fix if you can solder

Posted on Feb 29, 2008

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Posted on Jan 02, 2017

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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

Panasonic PT-47WX42F outer most screen cracked


Look for a used Panasonic PT-47WX42F One in Local ads, Or place a wanted ad for your model. ~ Or if you want A new one, Get ahold of a TV Shop And OR Panasonic and be ready to spend lots of $$$$ ~ And yes there easy to replace!, Make sure you have a large clean area to work in, And a helper. Becarful and replace them back in as they came out! ( Top Bottom) they should be marked with a small tag or mark.... Geo*

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1 Answer

Panasonic PT-47WX42F does not come on light flashes 3 times HELP!


There is a service manual which should cover this model/chassis series:

Elektrotanya for electronics experts

(PDF format - free - no sign-up needed - 100% clean)

Page 11 ('auto diagnosis feature') shows a table of LED flashes and what each one means. I'd start by checking D-board (since that is power and deflection) and going from there.

Dec 21, 2017 | Televison & Video

1 Answer

Help Please!!


Convergence problem . IC's are bad and should be replaced. If you can unsolder and solder you might be able to do it . Or a repair shop should be able for about $250.00 - $300.00 . call around for best price . Good luck

Feb 29, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic Model No. PT-47WX42F


Replace the convergence amps. That unit takes two Sanyo STK392-110 and you could use 150's for greater reliability. Also replace one or more of the 1.2 ohm resistors in the yoke return circuit out front of the amps.

Oct 06, 2007 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

PT-47WX, Blue streaks across the screen?


It is not a bulb. It is a picture tube. If there are thin blue lines across the entire screen, not just the edges, and the picture itself looks too blue, it means that the blue picture tube is being driven too hard. This could be because the blue screen voltage is too high, the boost voltage on the blue picture tube is too low, or the video output is leaky or shorted. If the picture has what looks like blue arcs and double images on one or more sides of the picture, it means that one of your convergence IC's has burned out and needs to be replaced. These are things that should be tested and serviced by a qualified tech, so allow an experienced tech to handle it for you.

Sep 07, 2007 | Panasonic PT-47WX49 47" Rear Projection...

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