| 摘要 |
PROBLEM TO BE SOLVED: To reduce the noise radiated from the pigtail section 6a of the end section of a shielded cable 6 with connector in a state where the connector 3 of the cable 6 is connected to the connector 2 of a printed wiring board 1 provided with the connector 2 for connecting the connector 3 of the cable 6. SOLUTION: On the printed wiring board 1, a plurality of metallic shield sections 7 electrically connected to the ground of the board 1 is provided near the connector 2. At the time of connecting the connector 3 of the cable 6 to the connector 2 of the board 1, the connection of a pigtail wire 5b formed by twisting a shielded conductor 5 composed of a braided conductor exposed in the pigtail section 6a of the cable 6 to the ground of the board 1 is strengthened. At the same time, the exposed portions of a plurality of signal lines 4 are shielded by elastically holding the pigtail wire 5b and signal lines 4 between shield members 7. |
