Title:
遊技機
Document Type and Number:
Japanese Patent JP6878649
Kind Code:
B2
Abstract:
To provide a game machine capable of achieving an appropriate board configuration.SOLUTION: A game machine capable of performing a game comprises a power supply board, a control board, and the like, and the control board includes a stabilizing circuit for stabilizing a supply voltage and an audio circuit, performs divergence to a supply voltage for driving a specific electrical part and a supply voltage supplied to the audio circuit, and then supplies a supply voltage stabilized by the stabilizing circuit to the audio circuit. For the supply voltage for driving the specific electrical part, a diverged power supply path is connected with a noise elimination circuit, and a wiring length from the stabilizing circuit to the audio circuit is shorter than a wiring length until a supply voltage is inputted to the stabilizing circuit after one supply voltage is branched.SELECTED DRAWING: Figure 13
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Inventors:
Toshio Ogura
Application Number:
JP2020074006A
Publication Date:
May 26, 2021
Filing Date:
April 17, 2020
Export Citation:
Assignee:
Sankyo Co., Ltd.
International Classes:
A63F7/02
Domestic Patent References:
| JP2007252596A | ||||
| JP2001231924A | ||||
| JP9220318A | ||||
| JP2004008309A | ||||
| JP2002177481A |