| 摘要 |
PROBLEM TO BE SOLVED: To notify a user of an abnormal state even when a power supply control section such as a CPU is completely broken and becomes inoperative, by supplying a power to a load while avoiding an event that an electronic apparatus operates immediately when being connected to a commercial power supply.SOLUTION: After a power is supplied from a commercial power supply, when a power switch 104 enters a switch-on state by a user and a detection signal is input from the power switch 104, a power supply control unit 105 outputs a switch-on signal to an OR circuit 106 and connects the power supply and a load to a power supply switch 107. When the power supply control unit 105 fails to operate properly and cannot detect an input of a detection signal, the OR circuit 106 outputs, according to a switch-on signal output from a timer unit 103 after a lapse of a prescribed time, a connection command signal to the power supply switch 107 and connects the power supply to the load. |
