| 摘要 |
PROBLEM TO BE SOLVED: To provide a crime prevention signal output board for a reel type game machine, which is capable of distinguishing a plurality of types of fraud detection signals output from a same terminal and outputting signals corresponding to the fraud detection signals to an external device. SOLUTION: This crime prevention signal output board is provided with: a conversion circuit 510 converting a fraud detection switching signal corresponding to a fraud detection pulse signal into a pulse signal; a determination circuit 520 determining a type of a fraud based on the state of the pulse of the pulse signal converted by the conversion circuit 510 and outputting a signal corresponding to each fraud for every signal, from a separate output terminal; and a drive circuit 530 actuating a photo MOS relay based on the output signal of the determination circuit 520, converting it into a switching signal of a contact corresponding to each fraud and outputting it from a second output connector CN5. This constitution can transmit a signal notifying that a plurality of frauds are detected from the same terminal, to the external device. COPYRIGHT: (C)2008,JPO&INPIT
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