Pre-recorded channel selection control device of single tuner type tele video

摘要

The present invention relates to a reservation recording channel selection control apparatus for a single-tuner type tele video, comprising: a tuner 18 for tuning a broadcast signal transmitted from a broadcast station, and an audio signal of a broadcast signal tuned by the tuner 18; A video tape driven by a tape function 34 and a television function comprising audio processing means 20, 22 and 24 for processing and video processing means 26, 28 and 30 for processing the video signal of the broadcast signal. A video tape recorder having a signal recording / reading unit 38 for reproducing or recording a video / audio and a video / audio signal amplifying unit 40 for amplifying the video / audio signal to be recorded / reproduced. In the mixed video (TVCR), the control function setting unit 10 capable of setting the reserved recording mode for the channel tuned by the tuner 18 and the control function setting unit 10 can be set. In the scheduled recording mode A control unit 12 for controlling channel channel selection for reserved recording based on a detection state of a synchronization signal for a channel on the channel, and channel selection data applied to the channel channel station executed by the tuner 20 under the control of the control unit 12; OSD processing section 16 for storing the channel data to be tuned is stored by the data storage section 14, the control function setting section 10 to generate the screen display data at the time of the scheduled recording to be executed under the control of the control 12 And a synchronization detector for detecting a synchronization signal for a channel at the time of tuning performed by the tutor 18 under the control of the control unit 12 and applying it as a channel determination signal for reservation recording control in the control unit 12. And the control unit 12 determines the skipped state of the channel at the time of the reserved recording, and if the channel is the skipped target, the scheduled recording is not executed and the channel state of the skipped target is displayed on the screen. One will.