Picture Faults LCD Samsung LE40A456C2DXXU

[pan]

Hi

I've just picked up a Samsung LCD for repair, Model LE40A456C2DXXU.
The customer tells me it’s just over 18 months old.
It has a picture prob, on the left as you view the set there is 2 vertical very thin black lines (about 2 inches apart) plus red shadowing around the images on that side on the screen.
I understand it could be a fault on the Timer control board (t.con panel).
Wondering if anyone has any thoughts where the prob may be ?
Pan