NeedUpdataOSD
clearSysTimer(_OSDTIMER_)
toeLoadOSDItems
bNeedUpdateOSD?
N
NoSignal
||
UnKnowSignal
N
NeedClearTimer
Y
ClearSysTimer(_SOUNDINFO_)
MPSourceIsScart
Y
ScartSourcebak
!= MPSource
Y
ScartSourcebak = MPSource
PoweronStart
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Y
ShowXDDemo(_TRUE_)
Y
ShowNoSingal
N
N
N
N