| 摘要 |
PROBLEM TO BE SOLVED: To obtain a VCR immediate picture-recording device for recording pictures by the same source as a program received by a TV receiver by identifying a broadcasting source in viewing and controlling a receiving channel. SOLUTION: When a picture-recording key bon a remote controller is depressed, a synchronization signal is separated from a broadcasting signal supplied to the line signal input terminal Vin of the VCR through a synchronous separator 31. The broadcasting signal is supplied to a teletext decoder 32, and the broadcasting data inserted into a vertical flyback section are detected and inputted to a microcomputer 33. The microcomputer 33 judges the broadcasting data, a tuned channel is recognized, and corresponding tuner data are outputted to a tuner 34. Consequently the same channel as the channel selected by a TV is turned in the VCR and the broadcasting signal of the channel tuned by the tuner is inputted as a recording signal REC, through a luminance/ chrominance signal processing part 35. |
