Hi,

Already checked and replaced capacitors in hyper module (big tin box,
including 11 10uF caps). Replaced weak caps in power & deflection
board with no luck.

Noise horizontal lines across picture are sharp and spacing are
non-linear vertically and changes in positions all the time, sometimes
disappears when bright images appears, reappears when image is dimmer.
Eventually this noise disappears after several minutes.

Help?

Cheers, Wizard