| 摘要 |
<p>A dial operation device for a vehicle, having a simple wiring configuration and enabling the positional relationship of dial devices relative to a panel to be individually set. A dial operation device is provided with dial devices, circuit boards (12D, 12R, 12P) which are arranged in a specific direction and on which the dial devices are mounted individually, and a board support body including a panel and supporting the circuit boards. The circuit board (12D) is a main board having a connection section for connection with external circuits and is connected to the circuit boards (12R, 12P), which are sub circuit boards, through wiring materials (44, 46), respectively. The circuit board (12D) has a body section (12b) located adjacent to the circuit board (12R), and also has an extension section (12d) extending from the body section (12b) through a region adjacent to the circuit board (12R) to the circuit board (12P). The wiring material (46) is provided between the extension section (12d) and the circuit board (12P).</p> |
