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I have a panasonic big screen rear projection that i bought second hand and ablue streak appeared across the tv with a bow at the bottom like the blue tinge has bowed

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Sounds like the convergence ICs. Please post your model number and I will assist you with the issue. Please reply to this same post when replying.

Posted on Aug 08, 2008

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There are blue/yellow streaks across the bottom of the screen on my Panasonic rear projection tv model# PT53WX42F. The tv was manufactured in November of 2002.Need to know info on whether this is something...


Ur tv convergence are dead.U must know how to solders?Must replaced 2 STK convergence ICS,and some or all it resistors.Tries websites like Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for the parts and labors.

Apr 21, 2010 | Panasonic PT-51HX41 51" Rear Projection...

2 Answers

There is a large black area in the upper left hand corner of the screen


If it is a square box, it is usually a text box. It can be fixed by turning closed captioning off. Either hit the CC button on the remote until off appears. Or go in to the menu find closed captioning or text and turn off. If it is not a defined box, it could be something inside the tv.

Oct 27, 2009 | RCA Scenium D40W20 40" Rear Projection...

1 Answer

Red and blue streaks across the screen top and bottom


The Convergence Amp IC's are bad. You should call a good TV Tech for this repair.

Jul 11, 2009 | Mitsubishi WS-65809 65" Rear Projection...

2 Answers

Green arc across bottom of tv,and a little purple.


Replace Both of your convergence ICs STKs, big black ICs.

Jun 17, 2009 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Blue streak appears across the tv


i have the same thing with mine same brand and all the problems. i was stupied and opened it and under the the circle retrackable scope is another piece u can unscrew but dont. there is liqiud in there and it will spell all over the best thing is to take it in and spent 40.00 to look at it and 160.00 for a new tube yes a tube runs about 70.00 to 160.oo for one tube. good luck

Aug 06, 2008 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Has bow on bottom of screen-


need to replace both convergence ICs they are both STK392-110 you can get replacements at the following link with free instructions.
http://servicemanuals.vstore.ca/

Jul 20, 2008 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

Philips rear projection tv prob


You need to replace the conversion ICs. Both of them.

Mar 09, 2008 | Televison & Video

1 Answer

Screen will not come on


Can you tell me how many times the light flashes or is it constant flashing/ It should flash a number of times, pause then flash all over again. Let me know what its flashing.

Jan 12, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Hitachi 53udx10b


sounds like convergance amp ic's see links below
· http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
· http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
· http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
· http://www.hdtvoice.com/voice/index.php?s=

Jan 01, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Blue haze around image, yellow streak


the tv color circuit is off frequency change the color ic take a look on the crystal that gives the 4.8.mhz burst could be that it needs to be replace dont rule out the video IF change the two ICs you mention.good luck.from the look of your tv screen that is my conclusion.good luck.email me at nicodhem@yahoo.com

Apr 04, 2007 | Samsung HC-P4241W 42" Rear Projection...

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