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有些录像机用户由于不了解视频磁鼓的结构,因而维护不当,在自己清洗磁鼓时,常常无意碰碎磁头,造成图像的失落,对于这种故障,大多数修理部门都是用原型号磁鼓或代用型号磁鼓来更换整个上鼓。现以一台日立VT-340E录像机为例,其磁鼓就是损坏于上述原因,在手头暂时没有340机磁鼓情况下,应如何作应急处理呢?我们知道NV-370的磁鼓型号为VEH0171或VEH0218,市面上较多,而且价格也便宜,它和VT-340录像机虽不是同一公司的产品,但它们都是采用双磁头磁鼓,只是磁鼓的几
Some users of video recorders do not understand the structure of the video drum and thus improperly maintain their own cleaning the drum, they often accidentally hit the head, causing the loss of the image, for this failure, most of the repair department are using the prototype drum Or substitute the model drum to replace the entire drum. Now take a Hitachi VT-340E video recorder as an example, the drum is damaged in the above reasons, in the absence of 340 machine drum on hand, how to deal with emergency response? We know that the NV-370 drum model VEH0171 Or VEH0218, on the market more, and the price is cheaper, it and VT-340 VCR is not the same company’s products, but they are using a double head drum, just a few drums