SONY. FM Receiver S TR-AV19 Operating Instructions Ba tare operating the unit, please read this manual thoroughly and retain it for future reference. ‘T ST-AV 15 i8 & combined receiver and audiovisual control center You oan listen 1o various destitution program sources through the amplifier of the receiver and the speakers connected 1ot 375460021 5} in the wren sootier, a quartz Socked digital synthesizer system allows precise tuning. A total of 30 FM/AM stations can b preset in 3 memory pages (A, B and ).