| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining the data or the number of winning balls, if the power supply should be cut when employees, etc., of the pachinko hall handle trouble such as the clogging of a ball passage with balls while realizing high-speed winning ball discharge, and capable of keeping the accuracy of the maintained winning ball number data. SOLUTION: A backup condenser 92 is mounted in the power supply unit 71 of this game machine, and a winning ball data memory 61 is mounted in a RAM 60 of a ball discharge control device 44 for accumulating/storing data on the number of winning balls transmitted from a game control device 43. The backup power is fed from the condenser 92 to the winning ball data memory 61. The CPU 103 of the ball discharge control device monitors detection signals from a front frame open/close sensor 21 and suspends a new discharge of unit winning balls interlocking with opening of the front frame.
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