| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the power consumption of an electronic device in a standby state. <P>SOLUTION: A power control circuit includes an isolation circuit which receives a separate image signal and outputs a start signal and a driving circuit which outputs DC power to start a power module. The other power control circuit has a first signal generating circuit which generates a first signal, a second signal generating circuit which receives the DC power after receiving the first signal, and outputs a second signal, a driving circuit which outputs the DC power after receiving the second signal to start the power module, an isolation circuit which receives the separate image signal and outputs a start signal, and a control circuit which outputs the DC power after receiving the start signal to start the power module. <P>COPYRIGHT: (C)2007,JPO&INPIT |
