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液晶电视机保养小技巧爱看电视的你一定要知道

2017-05-03 15:20:47

来源：齐装网

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家用电器常常会出现一些故障，液晶电视机也是一样，可能很多朋友对于一些专业的维修知识不是很了解，但是如果基本地了解一些液晶电视机保养小常识，会大大地减少液晶电视机的故障问题。今天小编就来给大家讲解一下液晶电视机保养小技巧，一起来学习一下吧！

液晶电视机

一、液晶电视机保养之防止温度过高

常见的液晶电视机无外乎墙挂和座架式两种摆放*，但以我个人观察，相同机型和购买时间相同的机器，挂墙的机器比座式的故障几率大。而且相同故障也早出1-2年，这样看来，是和温度有关的，这种情况下，我修过的机器会装两个电脑风扇，以保证在保修期内不会因温度高而返修。

液晶电视机温度过高

二、液晶电视机保养之防止表面腐蚀

靠近厨房的液晶电视机比其他的电视故障率大，而且它们的毛病都来源于接件之间的金属表面的腐蚀，甚至还会导致双面板的铜眼腐蚀，产生这种现象的源头当然是空气质量问题了，对于这种情况的维修，采用导热硅脂密封又不影响散热的方法。当然接插件的金属要用橡皮搽搽干净。

液晶电视机故障问题

三、液晶电视机保养之故障解决

开机出现无象无音，电源灯闪一下变成常亮，屏幕在开机瞬间闪一下白光。此故障多为背光驱动板损坏。不过在维修中也遇见过是屏内的灯管损坏的。出现开机一个时后花屏（马赛克），音正常。此现象个是数字板不良（过孔不通或IC接触不好）。第二是机内连线接触不好。开机三无，电源灯不亮。个是电源板坏，第二个是CPU部分工作不正常。灯闪不能开机：CPU总线工作不正常或开机程序IC（BIOS）不良，“BIOS”IC和CPU之间接触不良。

以上就是齐装网小编为你分享的液晶电视机保养小技巧，希望对你有所帮助。如果想要了解更多液晶电视机的相关信息，请继续关注齐装网。10秒极速获取报价还能*获取四套设计方案，更有装修管家全程跟踪服务，抓紧行动吧！

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液晶电视机保养小技巧 爱看电视的你一定要知道

液晶电视机保养小技巧爱看电视的你一定要知道