I have a Funai FT1971 which was hit by lighting from power line.
After being hit it did come on but was short on vertical height , now
it will try to start but shuts down after a few seconds.I checked some
of the diodes and seem ok, my question is when fixing something like
this do you check startup, power supply and vertical and horizontal or
could one of three chips cause set to not start up? I was looking for
schematic but could not find one anyone got any ideas?