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230问答网 > 液晶电视和CRT电视区别很大吗？

液晶电视和CRT电视区别很大吗？

2025-03-28 04:13:34

推荐回答（2个）

回答1：

液晶电视机就是大家通称的LCD较省电，CRT电视机就是显示器是显像管阴极发射电子的已基本淘汰

回答2：

CRT电视和液晶电视从理论上区别是很大的，就电源输出而言CRT输出是高电压，而液晶电源输出电压是低电压，就电源电路也有所不同。信号电路更不同。

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