As in the related art example, {HEAD ~ an external TV signal} is supplied to {TAIL ~ a synchronization separation circuit} 10, in which a horizontal synchronization signal HSYNC and a vertical synchronization signal VSYNC are separated from the TV signal 
is supplied to
As in the related art example , { HEAD ~ an external TV signal } is supplied to { TAIL ~ a synchronization separation circuit } 10 , in which a horizontal synchronization signal HSYNC and a vertical synchronization signal VSYNC are separated from the TV signal
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH