In such a configuration, since a frequency modulation is performed so that {HEAD ~ an image clock frequency} is changed within {TAIL ~ a predetermined fluctuation range}, the peak level of the radiation noise of the characteristic frequency band due to the image clock can be reduced 
is changed within
In such a configuration , since a frequency modulation is performed so that { HEAD ~ an image clock frequency } is changed within { TAIL ~ a predetermined fluctuation range } , the peak level of the radiation noise of the characteristic frequency band due to the image clock can be reduced
OTH OTH OTH OTH OTH OTH 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