Question about Panasonic PT-51HX42 51" Rear Projection Television

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Panasonic TV projector PT 4743G

I have a Panasonic Projector TV , model PT 4743G. The resistor R7011 was burned. Replaced with a new one (it is a 2.2 Ohm, 2W resistor) and the new one got burned as I powered up the unit. There is a short, looking at the diagram i could not tell if a faulty STK392-110 is the issue or not. Does any one knows something more. I could provide schematics and diagrams of the circuit if you like. Thank you - please write to: vassilis.danginis@smsc.com

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  • Billdang Feb 02, 2009

    Thank you very much - I will give a try - Best regards

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  • Panasonic Master
  • 8,617 Answers

Yes the convergence ics will blow that resistor

Posted on Jan 21, 2009

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2 Answers

How to fix panasonic hdtv stk-392-110


This requires soldering and de-soldering skills and frankly it is an Electronic Technician's JOB.

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Need info


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I need to identify the parameters (rating) of a resistor for a Panasonic PT53WX53G projector big screen tv. It got hot so I can not see the color codes on it. This resistor glows red when TV is turned...


The resistor you see is a 2.2 ohm 2 watt resistor and is part of the convergence circuitry. I would replace R7011. 7012, 7013, 7014, 7015 & 7016 (all the same value) and the 2 STK392-110 Convergence ICs. This should fix your problem. You can find kits on-line for around $45 with the IC's and resistors together.

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1 Answer

About the blinking red light


(6) 2.2 ohm 2watt resistors for R7011, R7012, R7013, R7014, R7015, and R7016

Nov 25, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

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They would only burn if your convergence ICs are bad so if you didnt change the ICs with the resistors they will keep burning.

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1 Answer

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They are 2.2 ohms, 5%, 2 watts.
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Parts for panasonic pt-53tw53g


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Partstore.com ...........................................T.

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1 Answer

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electronix.com or matelectronic.com should have that resistor. Be sure to specify flame resistant 5% tolerance that is a convergence resistor so it needs to be flameproof and install it up off the board like the origional was.

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the value of r7050 is 2.2 ohm 2W
i might be able to email the manual but its big - just let me know and i will send it or look up anothe part # for you
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