Question about Panasonic PT-47WX49 47" Rear Projection Television

Strange series of bowed lines in the picture

I am a bit of a novice with this...but basically my problem is that there is a series of bowed lines that have suddenly appeared in my picture...they are green and run horizontally but with a slight bowing effect...just slightly below the green is a ...someone told me that this may be dust on the lenses...does anyone have any idea what could be causing this?

Eric Markiewicz Jul 28, 2007

I was talking ot you live a minute ago...can you tell me how to exit the service menu...I am trapped in it...and can't get out?!

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3,130 Answers

Nope, not dust on the lens, but you have two IC's in the convergence correction circuit that have to be replaced. you shouls get the service manual for this set, as well as go to www.servicemanuals.net to find the download but also go to www.mcmelectronics to get the STK convergence IC's. If you have no solid state printed circuit board repair experience, I highly advise you to call in a pro to assist you in this repair. Good Luck

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Posted on Jul 28, 2007

Anonymous Jul 28, 2007

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Yes you need to replace both of the convergence amp ICs they are STK392-040 they need to be solderdbut its basic soldering nothing too advanced. You can get new ICs at the following link and they include free instalation instructions with pictures so you can do the repair yourself, and they also have free on line instant messageing when you do the repair in case you have any last minute questions. heres the link.
http://servicemanuals.vstore.ca/

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Strange series of bowed lines in the picture

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How to pick the right poundage for my recurve bow?

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PT-47WX49 47" Rear Projection Television

How to pick the right poundage for my recurve bow?

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Strange series of bowed lines in the picture

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Anonymous

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Related Questions:

How to pick the right poundage for my recurve bow?

Bowed in on both sides. colored lines everywhere

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PT-47WX49 47" Rear Projection Television

How to pick the right poundage for my recurve bow?

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how do I correct a mirror image? the lamp needs replaced warning is on, I just haven't got one yet. it's been on for about a week. the picture was fine earlier today. when turned on this evening, the picture is mirrored.

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