Several faint green lines going horizontally from side to side. Lines toward the center of screen are curved upward. Similar lines on very top and bottom. Picture not as sharp as I hoped either.
Substitute 2HDW PCB as a good first test.
Posted on Oct 04, 2007
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Distorted picture on a mitsubishi ws-55613 tv
Their is no more you can do.
Seen this before. You need a professional. Stop using the TV until it is repaired. Continue to use the TV and your problems WILL multiply. Call the manufacturer to find you nearest authorized service center. MR. TV Sales & Service Inc Milwaukee, Wisconsin 53405 (414) 762-8600 Established 1974
bias on green is too high or current is too high^^^turn bias down on focus block^^^--curved lines(not retrace lines) convergance IC`s going or resistor(s) out of range^^^replace them^^^
Lines no user guide
that manual is no longer available through mitsubishi or retreveo.com/ you may be able to purchase one through manualsinpdf.com
1)Pull chassis or center PC board
2)Replace STK392-570 IC's
3)Locate green soldered-in pico fuses = use ohm meter
to find which ones are open ( bad ) = replace
GREEN-YOU HAVE TWO STK392570 CONVERGENCE ICS' GETTING READY TO FAIL.SOME FOLKS HAVE REPLACED THEM ON THEIR OWN,OR YOU CAN GET A REPAIR TECH TO DO IT FOR AROUND 300.00$.JOE TV
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