The invention discloses an automatic power interruption control circuit for television detection, comprising a seesaw type switch, an electromagnetic breaker, a passage resistor, a switch circuit, a high-pass rising-edge trigger, a logic gate circuit, a time-lapse high level generation circuit and a television power panel, wherein the electromagnetic breaker controls the switching on and off of the seesaw type switch; the logic gate circuit is used for judging standby voltage; television power panel is connected with an external power supply through the seesaw type switch; the passage resistor is in series connected with a zero line which connects the external power supply and the television power panel; the switch circuit is in parallel connected with the passage resistor; the logic gatecircuit, the switch circuit, the high-pass rising-edge trigger and the electromagnetic breaker are sequentially in series connected; the logic gate circuit, the time-lapse high level generation circuit and the electromagnetic breaker are sequentially in series connected; and the electromagnetic breaker is connected with the ground. When a television is in an unwatched standby or sleep state, the invention can not only ensure the automatic interruption of a power supply loop and the safe use of the television when the work of a family electric network, a cable TV network and external equipmentconnected with the cable TV network is abnormal, but also reduce the electric energy consumption.