I have seen queries to this problem but no solutions. Projection tv
loses convergence and OSD then when you depower it a loud thud comes
out of the speakers.. Sometimes unplugging and plugging the set
several times will bring it back but usually all you get is an
unconverged green and blue Parental Co display to the far right or the
screen or an illuminated raster but no video, if left off all night it
starts working again in the morning. All critical components have been
replace cr4118 cr402, c4401, c4402, cr4122, c4102, c4108, Q4101,
U4101, c4108, etc. etc. When working the picture is like a new set
with excellent pincushion control. Does someone out there have the
solution for this problem?