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故障二:有卷片到第一张的动作,按动快门钮,测光锁定、快门释放电磁铁动作正常,但叶片不开,电机不卷片。弱光下闪光灯跳起自如,充电正常,因叶片不开,所以闪光灯不闪。 电机正常,测光正常,快门释放磁铁吸合也正常,说明整机电路正常。问题估计就出在叶片动作上。拆开相机外壳,从电机进片控制可知,叶片不动,不能挡住电眼的光,没有进片信号,所以电机不卷片。维修时,取出闪光灯主电容器,可以看到整个叶片传动机构(白色塑料件),上边有一弹簧,塑料件上有3个柱,可供调节
Fault 2: a film to the first action, press the shutter button, metering lock, the shutter release solenoid is operating normally, but the leaves are not open, the motor is not rolled film. Flash light jump easily, charging normal, because the leaves are not open, so the flash does not flash. Normal motor, metering normal, the shutter release magnet pull is normal, indicating the normal circuit of the machine. The problem is estimated on the blade action. Open the camera case, from the motor into the piece of control we can see that the leaves do not move, can not block the electric eye light, there is no signal into the film, so the motor is not film. When servicing, take out the flash main capacitor, you can see the entire blade drive mechanism (white plastic parts), a spring on the top, 3 columns on the plastic parts for adjustment