| 摘要 |
PURPOSE:To improve economy such as equipment cost or the connection operability of capable by mounting a video substrate and an audio substrate concerning an audio terminal and a video terminal so that input terminals can be adjacent each other and output terminals can be adjacent each other. CONSTITUTION:A substrate 20 mounting an audio an audio circuit and provided with audio input/output terminals 20A and 20B, and a video substrate 21 mounting a video circuit and provided with video input/output terminals 21A and 21B are prepared. In this case, the audio input/output terminals 20A and 20B are positioned on the bottom surface of the audio substrate 20 and the video input/output terminals 21A and 21B are positioned on the top surface of the video substrate 21. Next, the audio substrate 20 and the video substrate 21 are overlapped each other and mounted. In this case, the video input terminal 21A is positioned between the audio input terminal 20A and the audio output terminal 20B, and the audio output terminal 20B is positioned between the video input terminal 21A and the video output terminal 21B. Thus, cable cords 30 and 31 do not cross each other. |
