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交流关机:是真正意义的“关机”,可完全切断20V交流电源,即断开了彩电的电源开关,如需重开机,必须按电源开关。直流关机:实际上是一种“待机”状态,并没有断220V交流电源,只是机内主电源电路没有电输出,不向负载供电,使彩电“无图、无光、无声”,电源仍有部分电路处在工作状态,
AC Power Off: It is the real “power off”, can cut off 20V AC power completely, namely cut off the power switch of the color TV, if need to re-start the machine, must press the power switch. DC shutdown: is actually a “standby” state, and did not disconnect the 220V AC power supply, but the machine main power circuit no electrical output, does not supply power to the load, the TV “no picture, no light, no sound,” the power still Part of the circuit is in working condition,