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1、各种视频插头插座接口介绍(引脚定义)SCARTplug&connector:CENELEC(ComitéEuropéendeNormalisationElectrotechnique)EN50049-1/IEC933-1PinNo.SignalInterConne-ctionPinNo.1Audiorightchanneloutput(0.5Vrms,<1Kohms)22Audiorightchannelinput(0.5Vrms,>10Kohms)13Audioleftchanneloutput(0.5Vrms,<1Kohms)64Audioground45Bluesign
2、alground56Audioleftchannelinput(0.5Vrms,>10Kohms)37BluesignalI/O(0.7Vp-p,75ohms)78FunctionswitchingI/O(L:<2V,H:>10V,10Kohms)89Greensignalground910IntercommunicationdatalineNo.11011GreensignalI/O(0.7Vp-p,75ohms)1112IntercommunicationdatalineNo.21213Redsignalground1314Blankingsignalground1415
3、RedsignalI/O(0.7Vp-p,75ohms)1516BlankingsignalI/O(L:<0.4V,H:>1.0V,75ohms)1617Compositevideosignalground1818Blankingsignalground1719Compositevideosignaloutput(1Vp-p,75ohms,sync:negative)2020Compositevideosignalinput(1Vp-p,75ohms,sync:negative)1921Plugshield(commonground)21EIAJRGBplug&connect
4、or:EIAJTTC-003OutlookofplugandconnectorincludingpinassignmentarethesameasSCARTplugandconnectorPinNo.SignalInterConne-ctionPinNo.1Audioleftchannelinput(0.40mVrms,>47Kohms)12Audioleftchanneloutput(0.40mVrms,>10Kohms)23Audioground34Audioground45Audiorightchannelinput(0.40mVrms,>47Kohms)66Audio
5、rightchanneloutput(0.40mVrms,>10Kohms)57Videoground78Videoground89CVBSinput(1Vp-p,75ohms,sync:negative)1010CVBSoutput(1Vp-p,75ohms,sync:negative)911AVcontrolinput1112Yminput(switchforR,G&Bsignaltohalftonelevel,L:<0.4,H:>1.0,75ohms)1213Redsignalground1314Ground1415RedsignalI/O(0.7Vp-p,75ohms
6、)1516Ysinput(switchforR,G&Bsignalfrom/tointernalandexternal,L:<0.4,H:>1.0,75ohms)1617Greensignalground1718Bluesignalground1819GreensignalI/O(0.7Vp-p,75ohms)1920BluesignalI/O(0.7Vp-p,75ohms)2021Plugshield21S-connector:EIAJCP-1211,IEC84(s)80PinNo.Signal1Luminance(Y)signalground2Chrominance(C)
7、signalground3Luminance(Y)signalI/O(1Vp-p,75ohms,sync:negative)4Chrominance(C)signalI/O(burst:0.286Vp-p,75ohms)S1andS2connectorPinNo.S1connectorS2connector1Luminance(Y)signalgroundLuminance(Y)signalground2Chrominance(C)signalgroundChrominance(C)signalgrou
