Bush LD3265D/GOODMANS GTVL32W17HD/ 17PW15-9

[tv john]

Hi guys,I am pulling what's left of my hair out over 2 x17PW15-9 power psu's. They both cut out to standby after a period of time(10 min if covered). I have covered and used daughter's hairdryer to
no avail, except I'm sure the fault lies in the central vertical belt. I have replaced 3x 1000 mickies on secondary side and it lasted about 90 mins before I shut up shop.
Any one gone down this road without replacing the panel?

John