| 摘要 |
PROBLEM TO BE SOLVED: To detect detachment/attachment of a connector for suppressing a fraud. SOLUTION: This game machine is provided with: a board connector S including a terminal for a power supply or a signal and attached to the board; a harness connector P attached to the end of a harness including an electric wire for the power supply or the signal, and including a terminal for the power supply or the signal; a first terminal 10-1 and a second terminal 10-2 provided in the board connector and being shorter than the terminal for the power supply or the signal; short-circuit terminals 20-1 to 20-3 provided in the harness connector and electrically contacting with the first terminal and the second terminal for the board connector with the harness connector fitted in the board connector to short them, and a current detection device 1a connected to the first and second terminals of the board connector to detect whether a current flows therebetween, and notifies that the harness connector is almost pulled out or pulled out from the board connector. COPYRIGHT: (C)2007,JPO&INPIT
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