I connected my PS3 to my TV through HDMI. I have a headphone and an external speaker, both with a TRS connector (3.5MM analog audio jack) that I would like to use with the PS3.
My TV, however, doesn't have an output port for the TRS connector/audio jack, so I am forced to use the TV's speakers. Is there a cable or adapter I can buy that could allow me to use my headphones or the external speakers with the PS3?
My TV's audio/video ports (scanned from the TV manual):


