athuljyothis :
But no audio out as Arc from my tv..... I also have a set top box which has an acr audio out (currently connected to tv by HDMI)
If you are using a set top box, rather than the TV tuner, the set top box should be connected to the AV receiver.
This would mean you would have no need for audio from the TV.
If you do need it though, connect the AV receiver to HDMI 1 on the TV and check for any settings in the TV menu or AV receiver menu to enable ARC.