| 摘要 |
A television includes a power supply circuit including a transformer that converts input voltage to output voltage, an input voltage monitoring circuit that monitors the input voltage based on a voltage value of a primary side or a secondary side of the transformer, and a control unit that determines whether or not the input voltage exceeds a specified value based on monitoring results of the input voltage monitoring circuit and provides a warning or notification that the input voltage is excessive when it is determined that the input voltage exceeds the specified value.
|
