SAMSUNG Proprietary-Contents may change without noticeFlow Chart of Troubleshooting3-16This Document can not be used without Samsung's authorizationPAM100 CHECKpin12 ≥ -65dBm ?3-2-2. DCS RXCONTINUOUS RX ONRF INPUT : 698CHAMP : -50dBmYESNORMAL CONDITIONcatch the channel? CHECKANT contact ?U100pin 13 : 2.8V ?PAM100 CHECKpin18 ≥ -65dBm ?U100 CHECKpin19,20 ≥ -65dBm ?PAM100,RFS100resolder or changePAM100resolder or changeC111,C113,L104resolder or changeUCP300 pinA13, C316change or resolderU100 CHECKpin 30,31 :26MHz ?Vp-p : 380mV?OSC100change or resolderUCP201 CHECK!!NOYESNONONONOYESYESYESYESF101 CHECKpin3,4 ≥ -65dBm ?F101resolder or changeYESNO