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I have a Panasonic PT 53wx52 f rear projection i am getting a popping noise from the set

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Good morning and welcome to fixya.
just a couple of questions for you one is the set still coming on and functioning properly? two how long have you noticed the stet doing this? sometimes this is normal when alot o static is present is the room where the tv is during start up time, does the popping sound you hear sound like the plastic is popping? let me know and ill help you out.

Posted on Mar 10, 2009

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Popping noise is a component that has blown, often a capacitor on power board.

Posted on Mar 10, 2009

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That noise may be coming from high voltage block as leakage of high voltage.

Posted on Mar 10, 2009

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1 Answer

Power light on our Panasonic PT-53WX52 flashes on and off without a picture coming on anymore.


Great, that is good news. It means one or both of the convergence chips are bad.

I can give you start to finish instructions in the Market Place here.

Let me say the instructions tell you everything you will need, where to find the parts (cost will be under 25 dollars) and how to do the repair.

If you can solder you can fix this set, I have fixed hundreds of them. I can only offer you so much help for free but for paid I can offer unlimited help.

Look for me in the Market Place here as SD TECH.

Oct 21, 2011 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

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

Hello need help on tv set


SHORT is on the 140 volt line--usually the horizontal output transistor is shorted, and there may be a simple reason for this.

Let me know if you are able with help to test the part indicated. I know the best way to work on this set safely and quickly.

I am in San Diego, and my name is Steve.


SD TECH

Jun 04, 2010 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

Cracked bulb or lamp?


There are bad solder connections on the Convergence Amp IC's. When you moved it , the connections that were loose are now disconnected. Resolder the pins on these IC's and you should be ready to watch TV again.

Aug 09, 2009 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

Projection HDTV won't power up, red LED flashes in front


i am having same problem. 3 flashes indicate convergence problem according to auto diagnostics that you are seeing(info from service manual).
i am starting by replacing stk392-110 convergence amp ic($6 at electronic.com). just ordered them, will let you know how it goes. please check this site-- http://biobug.org/ht/panasonic/ -- very good step-by-step on procedure.
will need service manual afterward. email me if you want copy.
good luck and godspeed,
bridgeman001
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Apr 17, 2009 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

My Panasonic PT-53WX52 rear proj. TV won't turn on?????????


from what I have found out their is a problem with the power unit inside the television. Could be a convergence chip that shorted out

Nov 20, 2008 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

I'm having a problem with my Panasonic PT-53wx52


If the front power light is blinking three times then your TV has a problem with the convergence. You can get the correct replacement parts and full step by step photo instructions from www.TvRepairKits.com

Oct 30, 2008 | Panasonic PT-53WX52 53" Rear Projection...

1 Answer

The PT-53WX52


This looks like a problemcausing the shutdown circuit to trigger. The shutdown circuit prevents the TV from being further damaged by an overcurrent or overvoltage event. The overcurent event is caused by a component being over driven and thus it decreases in resistive value causing an increase in current, The over voltage event is caused by a component increasing in its resistive value either due to an open circuit or decrease in the component's conductive area. In any event the shutdown circuits senses these eventes and shuts the TV down to prevent futher damage.

I would suggest taking the set to your local TV repair shop.

I hope this helps,
Shuttle83

Nov 16, 2007 | Panasonic PT-53WX52 53" Rear Projection...

2 Answers

PT-53WX52 53 in. Rear Projection


You have defective convergence amps. At least one. I would also look for any burnt or open resistors.

Dec 18, 2006 | Panasonic PT-53WX52 53" Rear Projection...

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