The D-5 VTR, whose design is based on the D-3 format, is a high-picture-quality full-bit recording VTR using 1/2" tape. This paper deals with the need for a full-bit recording VTR and gives an outline of the D-5 signal processing format. In an environment of degradation-free 10-bit digital component processing, it is necessary to record all the bits within 10-bit signal onto the tape. D-5 employs several new technology to accomplish this full-bit recording. D-5 will fully show it's ability of full-bit recording in the degradation-free environment.
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