| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal transmitting circuit for a game machine which prevents cheating action of connecting a fraudulent component to a game machine thereby fraudulently acquiring paid out tokens, and to provided a game machine.SOLUTION: A main board 31 performing central control of a game by a signal line 73 and a sub board 32 performing control based on a signal from the main board 31 are connected together in such a way that they can communicate each other. In the sub board 32, a signal voltage supply line 74 is connected to the signal line 73, wherein a prescribed signal voltage is supplied from the signal voltage supply line 74 to the signal line 73. In the main board 31, the signal line 73 is connected to the ground 72 through an NPN transistor 71. |
