| 摘要 |
PURPOSE:To enable to commonly use the memory circuit for recording and reproducing system with one memory circuit, by selecting the signal in recording and reproducing system through the sequence control of the sequence signal generating circuit with the slection circuit. CONSTITUTION:Interleaving is made to the signal from a coding circuit 16 and the memory circuit 34 deinterleaving the data signal from the synchronous separation circuit 24 is provided. The data from the memory circuit 34 is respectively fed to the virtual television signal generating circuit 20 and decoding circuit 30, and the signal from the sequence signal generating circuit 38 is fed to the memory circuit 34 and the selecting circuit 36, and the selecting circuit 36 selects the generating circuit 26 for reproducing clock signal and decoding circuit 30 in case of reproducing mode, and selects the recording clock circuit 26 and AD converter 14 in case of other than reproducing mode. |
