Join Date: Oct 2011
Location: Auburn California
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Now maybe if I show what the problem I see is, someone will be able to identify the cause?
The two pictures below show the picture distortion that I observe when my KB-34XBR800 is warming up.
When first powered on, the picture is uniformly washed out (the colors are a bit off, hard to describe for a non-TV tech..,) As the first minute or so goes by, the screen gets this MOIRE sort of pattern of bars that change width, and color, as well as rotate.'
After ten minutes (it seems to be taking longer and longer to stabilize) the picture calms down to it's brilliant Sony self. Allthough, I'm getting some type of color "push" in mostly white screens, where the primary color shown in any foreground gets tinted onto the supposed-to-be-white background (Harder to get pictures of this effect..,)
If anyone can identify what type of defect this is, and where I could look in the circuit to fix it, I can give it a go..,