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液晶廣告機沒聲音的解決方法

發布時間:2016-11-24 17:18:56

隨著科技的不斷創新,越來越多的電子產品被大家所熟知,人們也更依賴于電子產品。如今,廣告已進入數碼、影音新時代,企業宣傳擴展市場的關鍵鑰匙也鎖定了“第五代媒體”戶外液晶廣告機。平時可能大家也有遇到戶外液晶廣告機沒有聲音的問題吧?那么,遇到戶外液晶廣告機沒有聲音的時候怎么辦呢?下面訊豹聚能小編告訴您該怎么辦吧!



1、檢查設備

把液晶廣告機的后蓋打開,用萬用表量一下驅動板上的功放是否通電和正常?如果功放通電正常,下一步檢查一下其喇叭的連接線是不是正常?

2、更換配件

如果液晶廣告機驅動板功放不正常,那就更換驅動板;如果喇叭不正常那就更換喇叭。另外,一般液晶廣告機喇叭的連接線如果連接不牢固的話,是最容易脫落的。如果脫落了的話,那就用烙鐵把它焊好,如果喇叭雜音很大,那就是廣告機驅動板損壞,立刻更換驅動板。


以上就是深圳聚能小編給大家帶來的當液晶廣告機沒有聲音時怎么辦的解決方案,相信大家都有所了解了吧,當遇到這樣的情況時不會手忙腳亂了吧!

原文來自:http://www.i-xunbao.com/show-42-12.html 

免責聲明:該文由深圳市迅豹聚能科技有限公司發布,該文觀點僅代表作者本人,數字展示在線系信息發布平臺,數字展示在線僅提供信息存儲空間服務。
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