Need help with puchasing the right part to fix my Samsung PS58C7000YF

[sspocko]

Last night my Samsung 55" 3d plasma went pop still had sound but no picture. I turned it off and on again and the power light went on and off. And I could hear a clicking noise but still no picture. I need help in locating the correct part for the job I'm located in Australia. Any advice would be great as I've never repaired a TV before

Thanks