| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine provided with a control board protected from both of common mode noise and noise generated in a game machine frame body turned to a ground potential. SOLUTION: The game machine comprises: the control board 300 where a control means for controlling the execution of games is mounted; and a main body frame 12 provided with the control board 300 in the inside. The control board 300 has: an inductor 319 and a capacitor 314 for eliminating the common mode noise by leading it out through a short-circuiting electric wire 312 to the main body frame 12; and a bead core 310 provided on the short-circuiting electric wire 312 for eliminating noise flowing through the short-circuiting electric wire 312. COPYRIGHT: (C)2008,JPO&INPIT
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