| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine with a function of maintaining winning ball data while realizing high speed winning ball discharge and preventing unfair acts using the function. SOLUTION: A power generation circuit 91 for generating plural types of DC power with different voltages from the AC power fed from outside and a backup condenser 92 to be charged with the power generated by the power generation circuit 91 are mounted in a power feed unit 71 of this game machine. And a winning ball data memory 61 for accumulating/storing data on the number of winning balls transmitted from a game control device 43 is formed in a RAM 60 of a discharge control device 44. Backup power is fed from the condenser 92 to the winning ball data memory 61.
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