lg 47la620v-za power on issue

[pheerson]

Hi

Recently my LG TV wont turn on properly, When i turn it on it will light up with the lg logo for a second or two then power off with red blinking light. I opened the back for a look and the power supply board had some slight discoloration but nothing major. Can anyone point me in the right direction for a replacement board or maybe something else that might be causing this issue?

thank in advance

calum