| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing excessive put-out of game media. SOLUTION: By varying the level of a hopper control signal to such a voltage level that a photo-coupler PC1 and a photo-coupler PC2 are turned on, a transistor TR1 is turned on to drive a hopper motor 82. By varying the level of the hopper control signal to such a voltage level that the photo-coupler PC1 and the photo-coupler PC2 are turned off, a transistor TR2 is turned on to electrically connect one input terminal to the other input terminal of the hopper motor 82. COPYRIGHT: (C)2008,JPO&INPIT
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