| 摘要 |
PURPOSE:To avoid the increase in size of electronic apparatus by providing it with the second printed wiring board, which has the second dip switch and is stacked on the first printed wiring board, and a connection, which connects the first dip switch with the second dip switch in parallel. CONSTITUTION:By attaching the second PC board 2 to the first printed wiring board (PC board) 1, the first dip switch 6 is connected with the second dip switch 9 in parallel. Accordingly, it becomes possible to design the second PC board 2 without taking the controllability of the first dip switch 6 into consideration, so the design becomes easy. Besides, even if it is designed in minimum size and the second PC board 2 becomes larger than the first PC board 1, necessity of manufacturing first PC board 1 into a larger size for the control of the first dip switch vanishes. Hereby, it can prevent the electronic apparatus from increasing in size. |
