| 摘要 |
PROBLEM TO BE SOLVED: To improve the interchangeability between a CR type game machine and a pay-in-cash game machine. SOLUTION: In the game machine which receives power from an AC 24 volt power source to allow a plurality of power consuming means to utilize the power source, thereby providing a game, the AC 24 volt power source is connected to the machine from the outside, and a receiving substrate 5 to feed AC 24 volt power to a prepaid card unit 45 through a D sub-connector 71 of a prize ball control substrate 25, and a power source substrate 29, which receives AC 24 volt power from the substrate 5 to provide DC power source for a predetermined power consuming means, thereby feeding DC power to the power consuming means, are provided.
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