Question about Panasonic PT-47X54 47" Rear Projection HDTV-Ready Television

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Convergence problems My 47" TV has recently started to have problems. At first the Red and Blue were pulling towards the outside edges of the screen, so I went in and did the 9 point manual convergance for the Red and the Blue. This seemed to help but the image was still a little blurry. I turned on a DVD for the kids tonight and noticed it looked like it was getting a little worse so I pressed Auto Convergence and now it looks worse than it did. The Blue color is very bold and the red and blue have 1/8" to 1/4" mis alignment / Bleeding. Please let me know if anyone has an Idea of what part could cause this. The actual part number is PT-47WX54J http://www.pstc.panasonic.com/Epartr/PartsList.asp Thanks in Advance. Jason

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  • ReaperJDJ Jan 11, 2008

    Thank you. I will certainly check that out. I removed the covers from the TV last night and took a look. I saw my 3 guns coming down with circuit boards on the bottom and I did see an enomous heat sink on all three of them. I will look a little deeper tonight.



    Thanks

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  • Panasonic Master
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I would suggest the convergence ICs as well as a couple resistors right near the Convergence ICs mst likely. 90 % of the time thats the problem. They are not expensive, if you can solder you can handle it if your careful with your solder and use heat sink compound. The ICs will have a number stamped on them usually STK XXX-XXX on a huge heat sink. The following link will have replacement parts http://electronix.com/ Hope this helps you out

Posted on Jan 11, 2008

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2c07611.pngSolution #1

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Picture of a set that needs the fluid changed.

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2c07611.pngSolution #2


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