| 摘要 |
<p>PURPOSE:To lever a space to the next recording signal automatically by not stopping immediately the recording operation of a recorder but holding the recording state for a certain time to form a no-signal recording part on a recording medium when a disc reproducing device is switch from the reproducing state to the non-reproducing state. CONSTITUTION:When disc reproducing device is in the reproducing state,a pulse voltage is outputted as a state detection signal; and when this device is in the non-reproducing state, an earth voltage is outputted as this signal, and this state detection signal is inputted to a detection input terminal 1 of a tape deck. When the plus voltage is inputted to the terminal 1, a transistor Tr2 is made conductive, and a capacitor 4 is charged through a resistance 3, and a Tr7 is made conductive through a resistance 6, and a motor 8 is rotated to record signals. When the earth voltage is inputted to the terminal 1, the Tr2 is made non-conductive, and the capacitor 4 is discharged through resistances 5 and 6, and the Tr7 is made non-conductive to stop the motor 8. The parallel resistance of resistances 5 and 6 is made sufficiently larger than the resistance 3 to continue the recording state by the motor 8 for a while when the earth voltage is inputted to the terminal 1.</p> |
