| 摘要 |
<p>PURPOSE:To enable simple and easy input of a broadcasting program desired by a user and also to enable the search of the desired program by preparing necessary reservation data on the basis of the broadcasting program data selected. CONSTITUTION:Under the control of a system controller 4, a motor control circuit 3 makes a motor 5 rotate and an optical head 7 picks up recorded data on an optical disk 6 rotated by the motor. A pickup signal is amplified through a head amplifier 8 and then fed back to the motor control circuit 3, while it is given to a demodulation circuit 9 and demodulated therein under the control of the system controller. The data thus demodulated are given to a display control circuit 10 including an image memory, and the data for a prescribed program are displayed on a display device 11 under the control of the system controller 4.</p> |
