彩电三无故障释疑

The Way to Fix Broken Color Televisions

介绍彩电电源电路供电的特点 ,讨论了彩电出现三无故障时检修的方法并结合实例分析几例疑难故障 。

The characteristics of the electricity supplied by the power sources and circuits of color televisions are introduced in this essey.The ways to solve the three problems of no light,no pictures and no sounds of color televisions are discussed together with some of the examples.Also special attention should be paid when the power sources and circuits of the color televisions are designed.