Question about Panasonic PT-47WX49 47" Rear Projection Television
It looks like the three color guns (if that's what they are) have gone haywire. It was working okay, then suddenly the green, red and blue are curving in different directions. I tried the alignment setup but it doesn't work, because the problem isn't uniform throughout the screen; I've got a bulge in the lower left where the green curves upward, with the red and blue curving less so. They're also curving across the top. The only place the picture is fine is in the middle. Bottom left two-thirds have a big red swath, with graphics appearing double and triple. Is there any hope for fixing this, or should I just figure it's been a good 9 years and scrap it?
Replace the amplifier IC chips for the convergence. part # stk392-??? could be from 040 to 120.. 90% chance that'll fix it.
Posted on Oct 20, 2007
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Posted on Jan 02, 2017
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