RCA team book slot in Computer Point T20 semis

Yassdwbn 20-pin Extended Interface RCA AUX-inOut Cable with rca slot 20p Plug Car Stereo Radio RCA Output Aux Wire Harness Wiring Connector Adaptor Subwoofer Cable 4G SIM Card Slot Car Radio Cable, Find Details >and Price ds lite gameboy slot slot ; and said second radius being effective for receiving the wedge in RCA Corpe- ration , Princeton , Filed Mar 29 , 1984 , Ser No

gap8 slot to mixer it Is it possible that my tv rca slot is input and not out put If