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Sony Corp
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Sony Corp
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Publication date
Application filed by Sony CorpfiledCriticalSony Corp
Priority to JP50139511ApriorityCriticalpatent/JPS5263616A/en
Publication of JPS5263616ApublicationCriticalpatent/JPS5263616A/en
PURPOSE: A horizontal synchronized signal and standard signal are compared in respect to phase, and when reverse of phase relation is detected, a switch circuit is controlled and a constant horizontal periodical signal is transmitted from the switch circuit so that a reproduction starting position may be found from the image of TV receiver.