I am having trouble getting a signal from my Humax HDR-Fox T2 into the AV. I have connected using HDMI all the way from the PVR through the AMP, into the sound bar connection on the Sony KDL-55NX813, but there is no sound or picture coming through. I have spoken to Sony and Humax who both say that the HDMI connection should just work but it doesn't! The PVR works fine when connected direct to the TV and the Blue Ray player works fine through the amp, but no joy with the Humax running through the amp. Does anybody recognise this problem or have a solution?