Samsung DVD-HR750 Introducing page 47

 Si gnal r out e
1) SIF signal from tuner(TTM1) is connected to MTS processor(VIC1, Main board).
* . SI F : Sound I nt er m edi at e Fr equency
2) MTS processor(VIC1) detect the stereo and
detecting state to micom(EIC1) and Front Micom( FIC1) .
It will display the screen by OSD.
* . OSD : On Scr een Di s pl ay
3) MTS processor decode the SIF signal and send the decoded audio signal to
IC216(Mux switching IC) 2pin(RF_R) and 52pin(RF_L).
4) Lout(42pin) and Rout(41pin) of IC216(Mux switching IC) go to VIC1 for A/D converting
NICAM signal and send the