Tracking servo system of recording disc information recording and reproducing apparatus
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United States of America Patent
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-
Apr 16, 1985
Issued Date -
N/A
app pub date -
Apr 4, 1983
filing date -
Nov 8, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A tracking servo system of a video or audio disc player, wherein the control data signals extracted from the electric signals read out from an information-carrying face of a video or audio recording disc are inhibited from being delivered from the servo system when the servo loop forming part of the system is open.
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