| 摘要 |
PURPOSE:To decrease the number of signal output terminals for convenience, by supplying an RF output of a signal processing section to one input terminal of a signal mixing circuit and a video outut from a signal processing section to another input terminal, respectively. CONSTITUTION:A video signal 2 outputted from a signal processing section 1 is inputted to one input terminal of a signal mixing circuit 17. Further, an RF signal 6 outputted from a processing section 1 is also inptted to another input terminal of the circuit 17. The signal 2 and 6 are mixed at the circuit 17 to be a signal 18 and the signal 18 is outputted from an output terminal 19. A sound signal 4 outputted from the processing section 1 is outputted from an output terminal 5 as it is. Thus, the number of the output terminals of a TV signal output device 20 can be decreased by one. |
