| 摘要 |
PURPOSE:To simplify the constitution by taking-out a single clock signal having a relatively high frequency from the clock circuit of a car electronic clock and feeding said clock signal to a frequency dividing circuit and taking out signals which are fitted for each apparatus from the frequency dividing circuit. CONSTITUTION:The output signal having a relatively high frequency is taken out from a clock circuit 1 and supplied to each of the frequency dividing circuits 2-5. The output signals of the frequency dividing circuit 2 is used as the signal for operating a hazard signal apparatus and a turn signal apparatus, and the output signal of a frequency dividing circuit 3 is used as the signal for operating a timer, and the output signals of a frequency dividing circuit 4 is used as the signal for operating a defogger-timer, and the output signal of a frequency dividing circuit 5 is used for operating a wiper. |
