As I can see there is no phone input. You have to buy a separate riaa amp.
Sorry, but this is incorrect. Since the turntable is switchable between Phono and Line output - it can be connected to any non-phono input of the amp/receiver with the switch in the 'Line' position.
If that doesn't work - try a different input (perhaps using an input that is a known working input connection). If the problem still exists - further troubleshooting is needed between the turntable and the receiver.
Yamaha CR-1020 driving Yamaha P-2200 into Snell Sub-500 and Carver Amazing Loudspeakers (A-side) and Dynaco A-25 & Yamaha Sub(B-side). Technics SL-1210 mkII and Empire 598 for inputs along with Dragonfly USB DAC for streaming.