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中波调幅发射机以往的故障处理模式,维修时间长,成功率低,有时还会对设备造成二次损坏,以致造成更长时间的停播。现在发射机出现故障时,快速判断,可以在极短时间内修复使发射机恢复正常。这是一种新的检修方案,之所以称为快修,其实就是根据显示故障指示的部位判断发射机哪块电路板出现故障,用同样的备用板将其迅速换掉,机器即可恢复播出。不同的是发射机所用的各种电路板都是我们自己动手制作的,均采用正品元器件组装,其成本原低于厂家零售价,因此具有一定的优势。
The past failure mode of the medium-wave AM transmitter has long service time, low success rate and sometimes secondary damage to the equipment, resulting in longer time-out. Now when the transmitter fails, quickly determine that it can be repaired in a very short period of time so that the transmitter back to normal. This is a new maintenance program, the reason called fast repair, in fact, is based on the location of the fault indication to determine which circuit board transmitter failure, with the same spare board to quickly replace it, the machine can resume broadcast Out The difference is that the transmitter is used in a variety of circuit boards are made by ourselves, are using genuine components assembly, the original cost of the original retail price less than manufacturers, it has some advantages.