Question about Panasonic PT-47WX53 47" Rear Projection HDTV

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Panasonic PT47WX53G Wont turn on or off (light continues blinking) R517 Burned out.

I have a Panasonic PT47WX53G it wont turn on or off (Red light continues blinking 2-3 second intervals) R517 Burned out and I found on the net that it was a 47k Ohm resistor, however I have also noticed that there are other talk fourums that said it was a 10k resistor. Could someone please help me identify the correct specifications? I was also hoping to find out if there may be other common issues associated with the over heating of R517. Thank you so much!

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  • Anonymous Mar 01, 2009

    I have the same problem. Sometimes the TV will turn on just fine, other times I get the red light flashing light.

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  • Panasonic Master
  • 22,780 Answers

R517 is the auto brightness sense resistor, usually 10K. It fails when the LOPTX fails or the tube flashes over.

Posted on Jun 11, 2017

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6ya6ya
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Posted on Jan 02, 2017

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techman
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SOURCE: Vertical lines and big red spot on Panasonic PT-56LCX66

Return it my friend, it sounds like a problem on the display panel driver board, and boy is that expensive to replace! Good Luck

Posted on Jul 31, 2007

  • 1 Answer

SOURCE: TV WONT TURN ON

Hi,
I found the problem with my set! I pulled out the lamp to inspect and low and behold the filiment was burned out. Just ordered a new lamp to replace it. That should fix it.Very easy to pull the lamp .

Posted on Dec 17, 2008

Slinteriors
  • 8617 Answers

SOURCE: Panasonic TV projector PT 4743G

yes the convergence ics will blow that resistor

Posted on Jan 21, 2009

donzaca
  • 273 Answers

SOURCE: R517 of main board is burned out - TV won't turn on.

lo que puede hacer es medir el ohm de la resistencia y * 2 pero desde el terminal hasta la mitad de la resistencia

Posted on Aug 25, 2009

  • 1039 Answers

SOURCE: panasonic tv model #pt-47wx53g suddenly wont turn

Replace R7060 and R7066. 0.27 ohm 1watt.

Posted on Nov 21, 2009

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I have a 56 in hdtv Panasonic tv will not come on green light flashes 20 times then goes to red. Help, on disability fixed income & cant afford to get repair or new tv. Please help, as soon as poss


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

1 Answer

R517 of main board is burned out - TV won't turn on.


lo que puede hacer es medir el ohm de la resistencia y * 2 pero desde el terminal hasta la mitad de la resistencia

Aug 25, 2009 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

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Panasonic PT-53wx53 hdtv


Check the voltage across R517, should read about 12v if not replace C524 which is your AC gournd return and possibly D509 feed diode. I suspect that you get enough voltage to trigger the relay but just before B+ happens the 12v line drops well below the trigger voltage and the relay re-opens.
Bill

Oct 29, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Hewhen lp


The convergence ICs need to be replaced. # blinks is the error code for the convergence. You will need two STK392-110 Convergence ICs you can get replacement ICs at the following link with free shipping and free instalation instructions with pictures.
http://servicemanuals.vstore.ca/

Jul 10, 2008 | Panasonic PT-47WX49 47" Rear Projection...

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