| 摘要 |
PURPOSE:To lower the level of the noise voltage by connecting one intermediate point of a magneto coil installed oppositely to a signal rotor with the terminal of other magneto coil and adding the generated voltage of other magneto coil to the partial voltage of one magneto coil. CONSTITUTION:Magneto coils 53 and 63 are installed into an NE signal generator 5 for detecting the revolution speed of an engine and a G-signal generator 6 for detecting the crank position. The NE+ side terminal 53b is connected with a connecting wire 57 for generating the NE signal, and the intermediate point 53c of the magnetic coil 53 for the NE signal is connected to the G- side terminal 63a of the magneto coil 63 for the G-signal through a wire 66. Therefore, a part of the NE signal output voltage is added with the noise voltage of the G-signal, and the level of the noise voltage of the G-signal is reduced.
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