| 摘要 |
An apparatus for receiving broadcasting signals, which comprises a signal receiving portion for receiving a broadcasting signal, a frequency convertor for the broadcasting signal received by the signal receiving portion, an IF amplifier, an A/D convertor, a digital demodulator, a program selector for selecting one of plural groups of program information data obtained from the digital demodulator, an information reproducing portion for reproducing program information, and an operation controller operative to put at least each of the signal receiving portion, the frequency convertor and the IF amplifier in a reduced power consumption state in periods other than a period in which portions of the broadcasting signal, which carry the synchronous data, the control information data and the program information data to be selected by the program selector, respectively, are able to be received by the signal receiving portion. <IMAGE> |
