In {HEAD ~ the second embodiment}, a plurality of {TAIL ~ delayed horizontal synchronizing signals} are generated, and the one thereof having the best phase relation to the video signal is selected 
In { HEAD ~ the second embodiment } , a plurality of { TAIL ~ delayed horizontal synchronizing signals } are generated , and the one thereof having the best phase relation to the video signal is selected
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH 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