L2 is the tuning coil.
Just make it: take a thin wire(0,6mm) and make 5 turns of 4mm internal diameter.
If it doesn't work try to stretch/squeeze it and if it doesn't work add/remove turns and repeat.(adding turns reduces frequency).
If no success, check the PCB and components for errors, or use a capacitor trimmer instead of the varicap, or search the internet and the datasheets of TDA7000 for other similar circuits.