| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for changing a specification of an electric junction box by which the circuit configuration of a connection circuit can be easily changed. SOLUTION: A plurality of connection pads 12C disposed in a straight line are formed at a predetermined position on the first flexible printed board 12. In the second and third flexible printed boards 13 and 31, connection pads 13c and 31c are formed at positions corresponding to the pads 12c of the first flexible printed board 12, respectively. The second and third flexible print boards 13 and 31 are provided with copper foil patterns 13a and 31a constructed of different traces. By selectively using either of the second or third flexible print board 13 or 31, the connection pad 13c or 31c on the selected flexible printed board 13 or 31 is electrically connected to the connection pad 12c on the first flexible print board 12 so as to change the circuit configuration.</p> |
