行电源电路工作原理及故障检修实例

The Working Principle of HOR.OUT Power Supply Circuit and Overhaul of Special Trouble

详细介绍了目前广为使用的一种彩色显示器WESCOMC 14 4 2A的行输出供电电路的工作原理和特殊故障的检修过程 。

The color monitor (WESCOM 1442A)is widely used at present This article gives a detailed introduction on its working principle of HOR OUT power supply circuit and overhaul of special trouble;the voltage of points relating to HOR OUT power supply circuit under normal condition is also given in it