| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine capable of effectively eliminating an illegal game and coping with a model change of the game machine with a minimum circuit change. <P>SOLUTION: All the detection output of a plurality of detecting sensors SEi capable of detecting the illegal game is transmitted to a relay board and then transmitted to a control board 21 from the relay board 29 via a signal line SG of a wiring cable including a power supply line Vcc, a ground line GND and the signal line SG. The detecting sensor SEi is configured to be normally in an ON state and to be operated OFF when detecting abnormality. The relay board 29 includes a first resistance Rp arranged to supply the voltage of the power supply line to all output terminals of the detecting sensors SEi, and output signals of the output terminals of all the detecting sensors are transmitted via the signal line SG. <P>COPYRIGHT: (C)2012,JPO&INPIT |
