读了贵刊2000年9期的厦华彩电遭雷击后的检修后,也想谈自己对雷击彩电的检修体会,其中即有经验,又有教训。根据我的检修记录统计,在夏季检修的电视机当中,被雷击的占有相当的比例,且一旦损坏就是多台。由于电路的设计不同,损坏的元件也不同,故障现象自然也很难雷同,但大多是“三无”故障。如早期的遥控彩电,遭雷击后易损坏遥控部分的+5V电源变压器 Read your magazine 2000 9 Xoceco color TV after being overhauled by lightning, but also want to talk about their experience in the maintenance of lightning color TV, which means that experience, there are lessons. According to my inspection records, among the television sets that were being overhauled in summer, lightning strikes a considerable proportion and is more than once damaged. Due to the different circuit design, damaged components are different, the phenomenon of failure is also difficult to be the same, but mostly “three no” fault. Such as the early remote color TV, was damaged by lightning remote part of the +5 V power transformer