| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of appropriately retain memory of information related to a game in a power shutdown state.SOLUTION: A main control board 101 includes MPU 102 mounted thereon. The MPU 102 includes RAM 104 for storing information related to a game. A power/shooting control board 121 includes a power supply module 131, and a backup capacitor 132 mounted thereon. The respective boards 101 and 121 include harnesses fitted thereto so as to be electrically connected to each other. In a power input state, the backup capacitor 132 is charged via the harness and the MPU 102 is supplied with power. In the power shutdown state, the backup capacitor 132 is discharged and the power is supplied to the MPU 102. Here, a limit resistor is provided at a common passage for a charging passage of the backup capacitor 132 and a power supply passage for the power shutdown.SELECTED DRAWING: Figure 5 |
