KDL-46V4000 HD channels no video (only sound)

[StoyuStoev]

Hello.I own KDL-46V4000. I have coax connection and i have problems with the HD channels. There is sound but no picture. At first i think i have problem with my HD at all, but i can connect my PC(laptop) with HD quality and there is no problem (HDMI to HDMI cable). I also have ps3 and i`m playing it on HD so i have my problem is only  on the HD channels. Please help

[Blencogo]

Hi StoyuStoev and welcome.

Are you talking about free-to-air terrestrial HD broadcasts?  If so, your model does not have a DVB-T2 HD Tuner and cannot receive HD broadcasts except from a HD source like a Sky HD box or a BD Player

http://www.sony.co.uk/support/en/product/KDL-46V4000/specifications