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iFix 爱修网»Forum › 液晶电视机 维修交流 资料下载 › 液晶电视维修基础 › 5V STB需不需要假负载才会有？
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5V STB需不需要假负载才会有？

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nishidigua
Post time: 2015-11-11 08:50:18
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待机电压需不需要假负载才会有？
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kikokill
Post time: 2015-11-11 10:11:24
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有的电源板需要，有的不需要，但是接上假负载，初级上面的驱动供电一般会高几伏。
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jifan66
Post time: 2015-11-14 10:30:15
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不需要，只要电路没问题就会有。
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LYCV
Post time: 2015-11-21 23:06:55
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没注意过，不清楚
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专修坏机
Post time: 2015-11-25 17:34:31
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修得少，没有注意过这个细节，一般都少用带负载的多。
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XGMDWX
Post time: 2015-11-25 18:41:10
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5VBS一般不需加假负载的
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张革
Post time: 2015-11-25 18:59:45
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有的必须带假负载，碰到过厦华的32的电源板就是要带假负载
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杨安林
Post time: 2015-12-5 15:41:45
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5VBS应该在开机就有的，它是给CPU供电用的，平时没有注意到它与负载有什么关系。
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haoxu
Post time: 2015-12-5 15:43:55
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不错，真的很不错，好好好
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