Blue ghosting and can't manually adjust Blue convergence
This happened overnight. Turned on the TV (Samsung Rear Projection PCL545R) and it has blue ghosting that is worse on the right side of the screen. I tried to adjust the convergence manually and the red adjusts fine but the blue will not move at all. Also the Perfect Focus stops at 4%. Do the replacement convergence boards include the IC's I've read about? Please include any links to replacement parts. Thank you.
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Ur tv have a problems known as a convergence problems,it dead.The tv covergence board must have it 2 STK Convergence ICS and some or all resistors be rreplaced to solved the convergence problems.The shop will cost u $300-350 for parts and labors.
Replace both convergence ICs nuber STK392-040 that should take care of the problem. you can get new replacement ICs at the following link and they will send free instalation instructions with pictures so you can install the new ICs. heres the link. http://servicemanuals.vstore.ca/
You can buy just about anything you want on-line by searching.
The convergence amplifiers are large, 2 inch x 3 inch IC's that
are mounted on the largest heatsink(s) in your tv.Some Samsungs mount the convergence amp board up high,above the
main chassis (easy pull) or down low on main chassis.The part
number is Stk392-040.Change both for reliability.I use panasonic
brand = never had a call-back failure yet.Reset alignment after
changing IC's. ..........T.