32" lg tv (Hinchley Wood KT10)

1080p TV, model 32LG7000. I got this from another freecycler, it has a really good picture quality but also has problem in that the screen randomly goes blank when connected to my set top box (not included) then comes back, on its own, about 10 seconds later. Not a smart TV, comes with remote control. If interested, please give an idea of when you could collect in your reply.