| 摘要 |
PROBLEM TO BE SOLVED: To provide portable equipment which can restrain an influence which an electromagnetic wave noise exerts on an electronic circuit without grounding a test port.SOLUTION: Portable equipment 1 includes: a circuit board 10 having a formed electronic circuit 40 to radio communicate with on-vehicle equipment; a battery holding unit 20 for holding a battery 80 for supplying power to an electronic circuit 40; and a case member 30 which accommodates the circuit board 10 and the battery holding unit 20. On one board surface of the circuit board 10, there is provided a test port 11 which is a terminal electrode for testing the electronic circuit 40. The battery holding unit 20 holds the battery 80 at a position facing the test port 11.SELECTED DRAWING: Figure 3 |
