Seeking Help Suggest: A good 5.1 Home Theatre having SPDIF/ Digital Audio Input

[Digital Mastermind]

Connect it to TV through non ARC HDMi port to TV then connect TV HDMi ARC to HT HDMi ARC.. check AV Set up on TV under set up where Default Speaker set as Audio System Speaker.. Digital Audio Out set as Auto.. & Audio Out Set as Fixed..

Yes its all correct. But i am not getting audio from HT in new HD STB. In old HD STB i get, HT and TV settings remain same.

 

[Rom1moR]

You should get with this set up except if thr is any issue or Audio settin issue with content source device..

 

[Digital Mastermind]

The issue is once I remove the STB HDMI cable from tv, the Tv and HT get synced. If I connect the STB HDMI cable to tv then the Tv-ht connection is lost. The STB HDMI connection is interfering between the TV and HT. Old STB works fine.