PS3 as Audio Intermediary between TV and Soundbar?

OSUArchitect

Estimable
Jul 9, 2014
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4,510
Hey folks, any advice is appreciated.

My 3 pieces of hardware are:
PS3 Slim
LG 32CS460
VIZIO S3821w-C0

My tv has no audio output (kind of ridiculous)...didn't think to check for this before I bought the soundbar. I have a digital optical cable for the soundbar that feeds in to my PS3 and an HDMI cable from my PS3 to the TV. The sound from my PS3 works beautifully, but I can't get any TV audio (tv shows, etc) out of the soundbar.

Is there a method for configuring any of the devices so that my PS3 feeds the TV audio through to the soundbar?

Thanks!