ps50b850y1fxxs with the clicking relay problem.

[jpix]

Hi all
I have a ps50b850y1fxxs with the same clicking relay problem. But I can't see any signs of capacitor failing. Also when it did work, it often increased the volume by itself so perhaps my issue is failing buttons on the tv? would the eprom short be worth trying without replacing the capacitors? if so which one and which pins?
Please Help!
Regards
John.