| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent a fraudulent action such as fraudulently operating a control board in a game machine. SOLUTION: In the control board unit in the game machine, a board side connector 82 on the mounting face 8a of the control board 8 such that an inserting hole 82a becomes substantially parallel relative to the mounting face 8a of the control board 8, and opening section 132 is arranged in the right angle wall 131 substantially perpendicular relative to the mounting face 8a of the control board 8 in a case lid body 13. An outside shielding section 91 and an inside shielding section 92 respectively opposing to the outer face and the inner face in the periphery of the opening section 132 are arranged in the outside face of the board side connector 82. COPYRIGHT: (C)2006,JPO&NCIPI
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