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液晶屏生产技术水平的提高,液晶屏的价格在不断下跌,整机价格也不断下降。这使得液晶电视越来越受到消费者的喜爱,因此推出LCDTV的全套解决方案也成为必然,在本文讨论的设计方案中,我们将高频头部分与其它信号输入部分、电源部分和功放部分的地进行了分割,并将模拟地与数字地分开。同时,在软件设计中,我们对画面的颜色鲜艳度、亮度、对比度、γ校正、自动白平衡调整等方面进行了细致调整,从而使画面逼真、自然。
LCD screen production technology to improve the price of LCD screen continues to decline, the machine prices are also declining. This makes LCD TVs more and more popular with consumers. Therefore, it is inevitable to introduce a full set of LCDTV solutions. In the design scheme discussed in this article, we integrate the tuner and other signal input parts, power supply parts and power amplifier parts Divided, and analog and digital separately. At the same time, in the software design, we made detailed adjustments to the vivid color, brightness, contrast, gamma correction and auto white balance adjustment of the screen so as to make the picture vivid and natural.