| 摘要 |
There is provided an inexpensive recording/reproducing apparatus that enables a user, without using a conventional video signal switching device, to view and listen to distortion-free video and audio in various applications, such as recording or reproducing of digital or analog broadcasts, broadcast viewing, etc. The apparatus includes a digital TV signal processor and a recording processor, and implements an output processing on the digital TV signal processor side, with no need to have two final output units. In addition, the apparatus includes, in a system for generating reference clocks of the digital TV signal processor and the recording processor, a switch(es) for selectively transferring the optimum reference clock to each of the processors and optionally a PLL(s) for removing an unstable component that arises during transition of switching by the switch(es). The switch(es) is controlled properly to suit the application.
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