| 摘要 |
A receiver control circuit for a television, includes a main receiving part, a first receiving circuit, a driving control part, and a comparing part, wherein the main receiving part receives television signals for particular channels and, the first receiving circuit receives the television signals of particular channels and outputs driving adjusting signals. The driving control part outputs driving signals to the comparing circuit which compares the frequency bands of the television signals received by the main receiving part and the first receiving circuit to control the power source of the first receiving in order to prevent minors from watching undesirable broadcasting programs. |
