Connecting SONY dvd home cinema to samsung le32c530f1w

Hi sorry this is off the topic i know but i thought some people could help me sort this problem out,

I have recently brought a sony dvd home cinema kit which includes 1 dvd player, 5 speakers and a sub woofer,

I am trying to get the sound from my tv to play throught the system,

I have read the manuals and it does say it can be done,

I need to connect the (red & white) cable which is the audio out cable from the back of my tv to the dvd player,

I have put the cords in all of the ports but no sound comes through,

I have even tryed connection a 3.5mm phono to the back of my tv and then connecting both of the audio out cables but again nothing works, although when i do this method i do hear some disruption on my sound system,

Any help would be appriciated,

Regards Paul

Hello it is the DAV-tz135

Hi yes i have got the cables in correct, Although when i look at the information on the back of my television it shows no audio out put only the digital output,

where i put the red and white cables it says av in or audio in

(AV IN) is on the side
(AUDIO IN) is at the back of the television.

Clicked all of the buttons on the remote still no sound comes through,

Regards Paul

Hi yes the TV is on thank you,

The only audio out socket which it displays is digital audio out cable,

i have connected all the wires correctly to the dvd player,

Regards Paul

Make is Samsung,

Model number is in the title,

Regards Paul