how to get 5.1 output from 2.1 output TV.

[Raghav Manjesh]

i Bought a Samsung TV whose sound O/P is 2.1 and i have connect this output to Onkyo Receiver (5.1) through Digital Optical Audio Cable. I'm not getting 5.1 output from TV channels and i could find signal and clarity drop on the HT speakers. which i could differentiate while i connect USB directly to the Receiver and play MP3 songs. could you please suggest ?? and suggest me best Digital Optical Audio Cable (TOSLINK) to connect from Samsung TV to Onkyo Receiver.

 

[popatim]

Connect he hdmi from your cable/sat box to the receiver then from the receiver to the tv