EchoKaos may not have resoldered his PS board, which most units in that line need. This will most likely solve the problem. A virtually complete resolder is needed on that board, not just the obviously problem areas.
If not -
If the hor lines are upward and curved slightly and a couple of inches apart, then the blue Screen trimpot on the focus block is most likely turned up too high. When turned down the lines will disappear.
This mucks with your grayscale, but then it's trashed anyway by now, and after reducing it, you will have to do a new grayscale on your set, or have one done by ISF. Or a tech who knows how to set the Screen controls, since ISF does not teach that.
Mr Bob
www.imageperfection.com
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same problem as EchoKaos's pioneer. I have already re soldered the connections on the power board. It works for days or minutes at its own descretion. I know its crow-barring the power supply circuit, I just don't Know why. it also pops when it goes off, sometimes.
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