Philips 42PFL74 6M Series User Manual page 51

Home theatre system
Connect the home theatre with an HDMI cable and an optical or coaxial audio cable to the TV.
(Optical audio output is available on certain models only.)
Connect the home theatre with a SCART cable to the TV.
Connect the home theatre with a component cable (Y Pb Pr) and an audio L/R cable to the TV.
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