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近年来,随着电脑的逐步普及并进入家庭,彩色显示器也为越来越多的消费者所熟悉。在家用电脑的外围设备中,显示器是相对故障率较高的部件。许多人以为,显示器与电视的原理是一样或相似的,维修手段也差不多。其实,两者之间的差异还是很大的。 以往电脑彩显在维修、调试时往往需要与主机连接,尤其是近年来比较盛行的节能型(EPA)显示器必须联机,否则黑屏无任何显示,这样在维修时就不知道是主机故障还是彩显故障。如果家电维修人员未配备电脑主机,将会给维修或调试带来很大麻烦,即使有主机也需相应软件,操作维修也不方便。另外,彩显的彩色失真及白平衡色纯不良,若没有标准的彩色
In recent years, with the gradual popularization of the computer and entering the home, the color display is also familiar to more and more consumers. In the home computer peripherals, the display is relatively high failure rate components. Many people think that the principle of the monitor and the television is the same or similar, and the maintenance methods are similar. In fact, the difference between the two is still very large. In the past, computer color display often needs to be connected with a host computer for maintenance and debugging. In particular, an energy-saving (EPA) display that is relatively popular in recent years must be online, otherwise no display is displayed on the black screen. In this way, it is unknown whether the host computer is malfunctioning or not malfunction. If the appliance repair staff is not equipped with a host computer, maintenance or debugging will bring great trouble, even if the host also need the appropriate software, operation and maintenance is not convenient. In addition, the color of the color distortion and white balance pure color, if there is no standard color