New to me Sharp GF-9090, everything works great now I've changed the capstan and belts and given it a good clean but the FM radio will not tune in to a station. I have it located in a strong signal area, all other bands work, the FM mute works as it totally turns it silent but all I receive is the hiss/white noise. Setting the Tune/Batt switch to tune doesn't register any movement at all on the meter (it does on other bands) Antenna cables are connected and clean.
What's next to check please folks?
What's next to check please folks?