| 摘要 |
To provide electronic equipment equipped with a switching power circuit which oscillates intermittently when an apparatus is OFF, where the apparatus is prevented from failing to start up upon power-on due to intermittent oscillation. A microcomputer 110 judges state of intermittent oscillation based on an oscillation on/off signal received from an oscillation monitoring circuit 17 and indicating the state of intermittent oscillation and starts to supply power to a load 120 according the state of intermittent oscillation rather than in quick response to closure of a power switch 2 a.
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