每年春夏季节是电视机高压打火的高发期,一旦电视机因受潮或积尘过多产生高压打火,轻则干扰画面影响收看,重则损坏元器件,造成经济损失。有人认为:处理高压打火是“小菜一碟”。实践证明,若处理方法不当,故障不能彻底排除,旧病复发者也屡见不鲜。以往维修杂志也有文章介绍高压 Spring and summer each year is the high-voltage television set firing period, once the TV due to moisture or excessive dust generated high-pressure ignition, ranging from the interference screen to watch, heavy damage to components, resulting in economic losses. Some people think: dealing with high-pressure ignition is “a piece of cake.” Practice has proved that if the improper treatment, the failure can not be completely ruled out, recurrence of the old are also common. Past maintenance magazines also have articles introducing high pressure