As @imhififan stated, you do not have an analog input on the CA unit. You will need a turntable, or phono pre-amp, that has digital outputs to connect to the CA.
Pre amps and turntables
Can someone please let me know if it is possible to plug a turntable directly into a Cambridge Audio Stream magic 6 which has a built in pre amp. There is no Phono input on the stream magic