While you wait for answers, we may have found some information which could help you.
Click here for Cannot Radio Respondcannot get radio to respond?
How to get cd playing with sound on Sony MIni HI_FI Model DHC_ZX50MD?
How can I fix my sony HiFi system model no.DHC-FL3?
replacement aerial for DAB Radio?
How to increase audio output/Sony Amplifier TA-AV601?
How can I fix my old sony reciever?