MOTO客服发表过的V3i(三无)无响铃、无受话、无送话维修图

[yangjie8888]

MOTO客服发表过的V3i(三无)无响铃、无受话、无送话维修图


V3i的进水机，很多都有这种故障，都是因为断线引起的，只要飞线短接就OK了。我圈着的几个点在元件图上是C928、E910但在主板上是没有元件的，只有几个铜点.
故障分析：主要是U900的V3脚（AUD-REG-BP-IN）到E910短线。C928是V3脚外接电容，直接从它那里飞线到E910就可以了

 

[传鹰]

[s:88] [s:88]

 

[jaob]

[s:88] [s:88] [s:88] [s:88] [s:88] [s:88]

 

[yaliang]

谢谢分享，支持一下！！！！！！！

 

[骄阳通讯]

[s:88] [s:88]

 

[mbskyx4]

[s:76] [s:58] [s:77] [s:59] [s:88]

 

[panlisong]

谢谢分享，支持一下！！！！！！！ [s:72] [s:72] [s:72] [s:72]

 

[TMC48]

MOTO客服发表过的V3i(三无)无响铃、无受话、无送话维修图

 

[shaoping]

谢谢了，以后好数钱了

 

[xi.fu]

[s:77] [s:76] [s:88] [s:57] [s:59]

 

[caijunping]

什么!!!![s:72][s:72][s:72]

 

[ouhong1477]

[s:88] [s:88] [s:88] [s:83] [s:83] [s:83]

 

[linanzhe]

谢谢 [s:88] [s:88]

 

[ytmjun]

好东西 谢谢``

 

[力争]

学习学习，下了 [s:88]

 

[asd6895]

[s:59] [s:59] [s:59]

 

[nianrun2000]

好东西就要顶起来

 

[bsly]

谢谢分享 [s:88] [s:59]

 

[kekexili]

[s:88] [s:88] [s:88] [s:88] [s:88] 多谢

 

[zhangfan]

[s:88] [s:88] [s:88]