| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a fraudulent action from being performed with respect to a connection part between an optical cable and a board.SOLUTION: A game machine includes a main control board 71, an optical connector 331, a board case 261, and a prevention wall 335. The optical connector 331 includes: a cable side connection part 331a connected with the optical cable; a conversion part for converting an optical signal transmitted through the optical cable into an electric signal; and a board side connection part for transmitting an electric signal converted by the conversion part to the board. The board case 261 includes: a board placement part 336 to place the main control board 71; and a connector window 334 facing the cable side connection part 331a, and stores the main control board 71. The prevention wall 335 is projected from the board placement part 336 and faces the cable side connection part 331a of the optical connector 331. The height of the prevention wall 336 is higher than that of the main control board 71 placed on the board placement part 336. |
