GAME MACHINE

To provide a game machine equipped with a communication board that is resistant to noise and fraudulent act and does not make daily inspections difficult.SOLUTION: In a game machine that communicates with an external device, even though countermeasures like enclosing a main control board in a board case are taken against external noise and fraudulent act, since no countermeasures are taken for a communication board, the game machine has a structure that is vulnerable to the noise and fraudulent act. Therefore, by laying a signal line of communication information on the communication board on the opposite side from the inside of a housing being a noise generation source, and making the minimum wiring width thicker than the main control board, the game machine is made to be less susceptible to influence of noise and malfunctions due to noise and radio wave fraudulence can be prevented.SELECTED DRAWING: Figure 1 【課題】ノイズや不正行為に強く、かつ日々の点検が困難とならない通信基板を搭載した遊技機を提供する。【解決手段】外部装置と通信を行う遊技機において、主制御基板は基板ケース内に封入されているなど、外部からのノイズや不正行為に対して対策が採られているが、通信基板に関してはなんら対策が採られていないため、ノイズや不正行為に脆弱な構造となっている。そこで、通信基板における通信情報の信号線をノイズ発生源である筐体内部とは反対側に敷設し、最少配線幅を主制御基板よりも太くすることで、ノイズの影響を受けづらくなり、ノイズや電波ゴトによる不具合を防ぐことができる。【選択図】図１