| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine for making it difficult to cause a failure in a control circuit in a game machine capable of feeding the power of prescribed voltage outputted from a power supply board to a control circuit of a specific control board and human body detection means.SOLUTION: A game machine 1 includes: a specific control board (a shooting control board 140) provided with a control circuit (a shooting control circuit 141) capable of controlling prescribed electric apparatuses (a shooting solenoid 181, a ball feed solenoid 182); a power supply board 200 capable of feeding power 5 V DC; a common power line (a harness H1 and wiring RR) from the power supply board 200 to a branch part J1 provided win the specific control board; a first power line (wiring R1) from the branch part J1 to the control circuit; and a second power line (wiring R2 and harness H2, H3, H4, H6) from the branch part J1 to human body detection means (a touch sensor 173). A Zener diode ZD1 with Zener voltage set to 6.1 V larger than 5 V is connected in parallel with the wiring R1.SELECTED DRAWING: Figure 15 |
