| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that the excessive running of the transmission lines of the control signal to be transmitted to the peripheral boards from the main board within the devices unavoidably results in the formation of the coiled portions to generate an inductance component. SOLUTION: The main board 61 transmits the control signal to a relay terminal plate 62 having the function of gathering the transmission lines. The relay terminal plate 62 connects the transmission lines from the main board 61 and the peripheral boards 60 together to transmit the control signal from the main board 61 to the peripheral boards 60. As a result, the transmission lines of the control signal to the peripheral boards 60 from the main board 61 are separated with the relay terminal plate 62. Hence, the transmission line to the relay terminal plate 62 from the main board 61 and the transmission lines to the peripheral boards 60 from the relay terminal plate 62 are made shorter than the conventional transmission lines connected to the peripheral boards 60 from the main board 61. Thus, the transmission lines of the control signal are made harder to twist in its wiring within the devices to hinder the formation of the coiled portions, thereby causing the least generation of the inductance component. COPYRIGHT: (C)2006,JPO&NCIPI
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