故障现象:拍摄的图像有横条干扰,室内拍摄的图片稍好,室外拍摄的图片泛白,即曝光严重过度。故障分析:根据经验判断,镜头的光圈组件上的排线疲劳损断了。解决的办法是拆卸分解镜头,更换光圈组件或者该组件上的排线。 Symptoms: the image has a horizontal bar interfere with the picture taken indoors slightly better, outdoor shot of the picture white, that is, a serious overexposure. Failure Analysis: Judged by experience, the lens aperture components on the cable fatigue fatigue. The solution is to disassemble the lens, replace the aperture assembly or the cable on the assembly.