| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure for wiring a flat cable for acoustic device by which the flat cable can be easily and surely run without using an expensive one having high heat resistance. SOLUTION: A transistor 5 for power amplification (heat generation part) is vertically arranged on the upper surface of a control substrate 4, and an L-shaped heat radiation member 6 is arranged in contact therewith. A flat cable holding member 9 is formed like a nearly flat plate, and two grooves 10a and 10b with specified lengths are formed from the end face of its one side to its center. The flat cable holding member 9 is fixed in plane-contact with the upper side of the heat radiation member 6. The flat cable 7 is inserted into grooves 10a and 10b, and it is fixed by the flat cable holding member 9. Thus, the flat cable 7 is fixed above and parallel to the transistor 5 while being apart therefrom at a specified distance. COPYRIGHT: (C)2005,JPO&NCIPI
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