跳转到主内容

iPhone4S是第五代iPhone。网络制式为GSM/CDMA ,存储容量有8GB、16GB、32GB、64GB可选,机身颜色有黑色、白色可选。维修iPhone4S是容易的,需要耐心,用到的工具有螺丝刀、撬棒等。

2189 个问题 查看全部
问题已关闭

Replaced Power and Sensor cable, now Earpiece doesn't work?

Hi there,

I wasn't able to use the power button on my iPhone, so I replaced the Power and Sensor cable.

Everything works fine now except for the Earpiece Speaker, which doesn't work at all.

Could this be another bad Power and Sensor cable or do I need to replace the Earpiece Speaker? How could this have broke during the repair? Physically, the Earpiece Speaker looks fine. The foam didn't tear at all when I removed it from the original cable.

One thing I noticed is that while the Earpiece Speaker sticks on to the Power and Sensor cable, there doesn't seem to be any electrical connection between the cable and the Earpiece. Could that be the problem?

Thanks!

Robert.

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

3个答案

已选择的解决方案

The earpiece speaker connects to the logic board with two spring contacts as seen in this picture. To start, double check to ensure that the speaker is oriented properly and that the spring contacts are sticking up far enough to make contact when the logic board is installed. If the spring contacts are missing or damaged, then your speaker will need to be replaced.

Good luck!

If you found this to be helpful, please up-vote or Accept Answer.

这个答案有帮助吗?

得分 4

1条评论:

Thanks! Does the side with the spring contacts attach to the cable? My recollection is this side of the earpiece is what attaches to the cable. If that's the case, do the spring contacts just sit against the case or do they physically make contact with something?

Thanks!

完成的

添加一条评论

Good idea above me here but if that doesn't work you have damaged it some how and will need a new replacement hope this helps

这个答案有帮助吗?

得分 3

1条评论:

by the way you talking you have it the wrong road about it should be fitted like this picture and the prongs should be at the top of the phone.. the prongs make contact to the motherboard if you look under it you will see to long gold contacts[image|315668]

完成的

添加一条评论

请参阅图像内容:

Block Image

这个答案有帮助吗?

得分 3

4条评论:

Thanks! Apparently I did have it in backwards. I'll give it another try and hopefully it works this time.

完成的

Con, the part you have highlighted in the picture above is the grounding clip for the camera? is that a mistake? did you mean to put the red box around the speaker showing the prongs?

完成的

Con was not intending to highlight the grounding clip. The picture that he selected already had the Dozuki highlight in it. He merely selected that pic because it shows the prongs really well...

完成的

Thanks Joshua yea was the only good pic I could find lol

完成的

添加一条评论
浏览统计数据:

过去 24 小时: 0

过去 7 天: 0

过去 30 天: 0

总计 192