I have a Toshiba CX2780 TV with video problems. On start up the display
is very streatched vertically. As it warms up over 15 minutes the top
half of the display returns to normal but the bottom stays streatched as
if it is skipping scan lines. I replaced C308, C330, C311, C645, and
C646 on a blind shot with no change. Any help is greatfully appreciated.