My Daewoo Tv model PD46C10 clicks on/off but no picture

[Kenedrick]

I have a Daewoo plasma model PD46C10, it clicks on/off but no picture. I have replaced all visible damaged capacitors and still, no change. Switching the power on and off many times, I may get a picture for a few minutes then it cuts off again. Ive read online about (vhv transformers) And switchmode resistors but no sure what they are. Any help ?