| 摘要 |
<p>PURPOSE:To facilitate the adjustment of an electronic circuit such as an operation circuit, etc., by providing a relaying connector on the input line and the output line of the electric circuit. CONSTITUTION:The electronic circuit 2 consisting of the electronic parts 6, the hydrid IC, etc. is mounted on the printed substrate 5, the input lines 11, 12 which have been patterned through the input/output part of the printed substrate inserting part 5a and the relaying connector 4 on the substrate 5 are connected to the input lines 11, 12, and the patterned output line 3 is connected to the inserting part 5a through the connector 4. In case of adjustment, the adjusting connector 7 is connected with the connector 4 by means of insertion, an adjusting signal is provided to the circuit 2 from the terminals t3, t4, and the measurement is executed by connecting said connector 7 to the external measuring instrument through the cable 7d. In case of operation, the connector 7 is detached, the short-circuit connector 8 is inserted into the connector 4, and the circuit for normal operation is made by short-circuiting the terminal t1 and t3, t2 and t4, and t5 and t6, respectively, by the short-circuit pieces 7a-7c.</p> |
