| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of properly coping with the surplus of output ports of a lamp control substrate and easily recycling the lamp control substrate. SOLUTION: This pachinko machine 1 is provided with an auxiliary substrate 20 and the lamp control substrate Yb having output ports T1-T38 equal in number to the lamps of a pachinko machine having the maximum number of lamps among the machine types including the pachinko machine 1. The pachinko machine 1 has lamps fewer by four than those of the above pachinko machine having the maximum number of lamps. The auxiliary substrate 20 is connected to surplus output ports T35-T38 available when the lamp control substrate Yb is used for the pachinko machine 1. The output ports T35-T38 of the lamp control substrate Yb are not kept in a vacant state, thus their fraudulent use can be avoided, thereby the lamp control substrate Yb can be used for a general purpose and easily recycled, and resource saving, energy saving, and the cost reduction of the device can be achieved.
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