Actually my tv is Philips led tv I have to know that how I will get sound out through my Sony dav dz 151 kB home theatre ..so

[Kallabharat]

So plz suggest few ideas to me..

 

[americanaudiophile]

Without the model number of the TV we can't give you an exact answer.
If the TV has an analog audio output or headphone output then use that connection to the aux input on the Sony.
If the TV has optical audio output you will need a converter like this one
http/www.parts-express.com/parts-express-dac-digital-to-analog-converter-(51-compatible)--180-999
and cable to connect it. The optical out may have to be turned on, the TV speakers turned off, and the audio type changed in the TV menu to get it working.