Philips CT20 after repair hor lines (i replace cap -47u,180v ) and the problem solved.
 

But i have a new problem: every time when i turn on the tv i need to
up the brightness and the contrast to see a picture.
I try whith the remote control memory to memorize the pp, i replace
the Nicd
batary that recovere the memory. and this didn't solve the problem.
My idea is that : I need the user manual of that tv or similar
(Philips 20ct/6350) to now the right procedore to memorized the
picture parameters (pp).
thank's