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目前的彩电几乎全部集成化,尽管彩电的集成电路种类繁多,但若将其归纳起来也只有六大类:电调谐选台与遥控电路、图像中放与视频通道电路、伴音中放与功放电路、行场同步电路与扫描电路、彩色信号处理电路和电源电路。当然,随着集成电路的集成规模的扩展,又打破了六种功能分类的界限.使一块集成电路具有多种功能。众多的集成电路,要想很好地代换是比较困难的。下面就几个问题进行讲解。使用时注意的要点:
The current color TV almost all integrated, despite the wide range of integrated circuits for color TV, but if it is summarized there are only six categories: electric tuning station and remote control circuit, image and video channel amplifier circuit, amplifier and PA , Field sync circuit and scan circuit, color signal processing circuit and power circuit. Of course, with the expansion of the integration scale of integrated circuits, the boundaries of the six functional categories have been broken, so that an integrated circuit has multiple functions. Many integrated circuits, in order to be a good substitution is more difficult. Here are a few questions to explain. Points to note when using: