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何“谓彩行”打火,拉弧故障?彩电在接收彩色电视节目时,光栅、彩色图像及伴音都正常,但机内发出清脆的高压跳火声音,同时屏幕上呈现干扰点或干扰横条,这种故障现象称为行输出变压器(简称“彩行”)打火或拉弧故障。电视机高压打火,有一个明显的感觉就是可闻到一股浓郁的臭氧味,
When “color line” ignition, arc fault? Color TV receiving color television programs, raster, color images and sound are normal, but the machine issued a crisp high-pressure flashover sound, while the screen showing interference or interference horizontal Article, this failure phenomenon known as line output transformer (“color line”) spark or arc fault. TV high-pressure ignition, there is a clear feeling that can smell a rich smell of ozone,