Question about Panasonic PT-53WX53 53" Rear Projection HDTV-Ready Television

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Panasonic PT-53WX53 fast horizontal scroll

While i was watching tv the other night, the screen started a slow horizontal scroll ten became faster and faster within a matter of minutes. I turned off the tv and went back to it a few hours later. It worked for about 10 minutes then started the slow scroll and then a rapid scroll. Also, near the top middle, it looks as if 3 thin lines, red blue and green are bending toward the top middle fo the screen in the shape of a bowl.

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Replace Ic7001 and Ic7002 the convergence amps in this unit. Both are STK392-110 Sanyo built Ic's and fairly inexpensive. If you're not at all sure how to replace these take it to a qualified shop. And when you're calling around shopping ask what they charge to replace the convergence amps in these units.
Also take the unit to them rather than pay the pickup and delivery charge, that will save a few bucks.
Have a great day!
Bill

Posted on Dec 07, 2007

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Posted on Jan 02, 2017

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1 Answer

Pt-53wx53 Panasonic Projection TV Turns off


OK< likely one of the new chips are bad or when soldered in you shorted pins at that time----3 blinks is short protection and you are going to find ONE of the light blue 2.2 ohm resistors is open (usually discolored in middle).

Having changed hundreds of chips in this model once in a while you get a new one that is bad---replace both again.

How did you get at them----remove the board or pull the light box?

Oct 26, 2012 | Panasonic PT-53WX53 53" Rear Projection...

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if PT-53wx53 just Google the model number with manual after it and you will find an owners manual for free---save to your computer and read it--if questions let me know.

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how many times does the red light flash?
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1 Answer

Panasonic PT-53wx53 rear projection tv does not turn on, blinking


Thats the error code for the convergence. You can get the PT53WX53 Convergence repair kit at the following link. www.tvrepairworld.com
the kit contains the parts and CD with instructions

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your convergence ic is going bad. remove front and adjust the level of blue.

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Convergence IC's


Buy the STK392-120 they are a better chip. Some people say go up to the STK392-150 but i had an issue trying that with a panasonic it keep burning resistors as fast as I could change went back down to a STK392-120 and worked great.

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1 Answer

PT-53wx53 replacement bulb


Your model doesnt have a bulb. The PT 53WX53 is a progressive scan CRT projection TV. You have 3 CRT Tubes, Red, Green And Blue. Hope this helps. If you need more info let me know.

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1 Answer

Hdtv projection monitor (pt-53w-42h panasonic


bad convergence ic's
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 21, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Cannot adjust convergence, screen has rainbow effect


You probably need to change out the semiconductors. The parts are STK392-110. There are two of them, one for horizontal and one for vertical. Search it online more.

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