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录像机使用时间一长,有时会出现这种现象:按快进、倒带、重放等功能键时,显示屏上功能显示正常,而机器却不执行该功能动作。发生这类故障,绝大部分是由于录像机内部机械传动部分存在故障,而不是电路故障。常见的故障原因是主导轴电机与靠轮之间的传动皮带发生松驰或打滑,而无法使收带盘转动所致。对此故障的处理,使用者只需将录像机的外壳固定螺钉取下,卸下底板,再用干净软布蘸少量酒精来回擦洗传动
When the VCR is used for a long time, this phenomenon sometimes occurs: When the function keys such as fast forward, rewind, and playback are pressed, the function on the display is normal, but the machine does not perform the function. Occurrence of such failures, most of the video recorder is due to internal mechanical transmission fault, rather than circuit failure. Common causes of failure is the main shaft motor and the drive belt between the loose or slipping, but can not be caused by the closing reel. To deal with this failure, users simply remove the video camera housing fixing screws, remove the bottom plate, and then clean the cloth with a small amount of alcohol back and forth scrubbing drive