kanewolf :
It will depend on the turntable. Some newer turntables have the necessary amp build-in and provide line level outputs. You can connect them to any of the red/white RCA inputs. If you have an older turntable with out the necessary phono preamp, then you would have to buy a standalone phono preamp. Search amazon for "phono preamp" to get a list of options.
My turntable is a new Audio-Technica AT-LP3 with a built-in phono/line pre-amp & its plugged into the receivers red/white audio input jacks but no sound is coming through the receiver into the speakers..
In the manual for the receiver under "Enjoying pure hi-fi stereo sound" the instructions are to "set the component selector switch to AMP" but I don't find this switch anywhere on the unit. note: the switch is supposed to have 3 settings; TV, Source & AMP
Do you have any idea's on this or do you think this is even an issue?