Yamaha RX-V667 Owner's Manual page 127

If your playback device has multiple audio/video outputs, connect with the following priority
((_ to (_})) to enjoy a higher quality sounds and images,
(_ Whenplaybackdeviceis capable
of component v ideooutput(with
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(_) Whenplaybackdeviceis capable
of videooutput(with analog audio
output)only
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Tothe poweroutlet
powercable
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