[Danny]

Hi this has caused some old memories and I have had this problem and thought it should be the above resistor?

I also seem to remember the luminance driver transistor used to go o/c, also check that the wiper hasn't dropped off any of the preset pots like the good old Philips pots.
Can't remember the symptom but there was a resistor in the convergence box that used to go high. Has the yellow mains filter cap been changed with a gray one?
Oh the memories of that and what a pong, I will hunt my manual out and see if it causes any brain cells to come alive.

Danny