I'm having trouble receiving audio from a set of Logitech speakers. I'm not sure what the issue here is, since everything seems to be connected as should be. I have a cable, with white and red jacks, that's meant to go into the "Component" section of the back panel of the plasma. I also have a converter that serves to transmit signals from the green speaker jack into the component cable in order to receive audio from the speakers.

Is there anything specific that I should do to finally receive audio from the speakers? I messed around with the settings from the TV's menu to no avail...