As u have a AV-REceiver YHT 196, it has 3 HDMI inputs. Use this to get all inputs into the Yamaha. Connect the HDMI from Blu-ray and Tata sky HD into the HDMI -in ports of YHT-196.Take the HDMI out from YHT 196 to the Sony HDMI-in port. Now u can have all signals coming from taat sky and...