| 摘要 |
<p>PURPOSE:To realize a function most suitable for an using purpose with a low cost by searching a magnetic recording signal in a rewinding direction or a quick traverse direction only when a rewinding key or a quick traverse key is pressed within a prescribed time during a reproducing operation and providing a function for returning to a reproducing operation when detecting a prescribed detecting signal. CONSTITUTION:When a rewind key (REW) 11 is pressed with a status signal (b) indicating a reproducing condition inputted, a signal is impressed to a set input terminal of an REV.PLAY part 19 through an OR gate 15 and an AND gate 16 and a VTR is reversed and reproduced (REV.PLAY). At the same time, by an input from the rewind (REW) key 11, a monostable multivibrator 12 is subjected to a trigger and an output of the monostable multivibrator 12 is obtained during a prescribed time tau0. By taking an output of an AND gate 13 of a logical product with an output of an inverter 17 of the rewind (REW) key input, a next latch circuit 14 is operated only when the key input is present.</p> |
