Esr the caps in the power supplies and deflection related circuits.
"Fabio Totaro" wrote in message
...
Hi,
I have the trinitron kv29fx TV set that after several years is still very
good.
I started to notice that when the image is dark or with low contrast a
large
vertical darker line (3 or 4 inches) became
very noticeable in the center of the screen. It is not something very
obvious to fix, so anyone has any idea of
what could be the resposible for that and how to fix it ?
Many thanks !