| 摘要 |
PURPOSE: To evade the occurrence of an abnormal operation when a remote control capable is connected and to recover a normal operation. CONSTITUTION: When a power supply terminal 2 and a GND 4 are brought into contact, a transistor Q2 is turned off by the transistor Q1 and the supply of power is stopped. When the contact of the power supply terminal 2 and the GND 4 is cancelled, by turning off the transistor Q1 by a resistor R1, the transistor Q2 is turned on and an original state is recovered. |
