| 摘要 |
<p>PURPOSE:To reduce the power consumption without losing the copying speed performance, by applying the power supply to circuits in the order of longer rising time after the power supply of each means required for video recording is applied sequentially. CONSTITUTION:In depressing a power switch 18, the power supply from a battery 19 is impressed to timers 25-27, an oscillator 16, a motor control circuit 11, an electronic view finder 17, and a display 31. Further, the oscillator 16, the motor control circuit 11, and the electronic view finder 17 are driven immediately. The timers 25-27 go to high level after the respective set time to turn on switches 28, 29 and the display 31 and to drive an AF control circuit 21, a lens drive circuit 22, a video signal processing circuit 7 and a driver circuit 8.</p> |
