跳转到主内容

Wi-Fi版的iPad Mini 2指南。2013年10月22号发布同年11月12号上市。iPad Mini 2就是配备了Retina显示屏的iPad Mini,在更小尺寸的的7.9寸屏幕上拥有和iPad Air相同的像素。

209 个问题 查看全部

Missing solder pad on Touch screen connector iPad mini 2

Hi guys,

We have a problem.

A customer brought an iPad 2 mini. I disassembled ipad, and I realized the touch screen connector was damaged. I removed the connector with solder iron, but one of the solder pad are missing.

what is the solution ?

thanks

Tibor

picture:

Block Image

已回答! 显示答案 我也有这个问题

这是一个好问题吗?

得分 1
添加一条评论

3个回答

已选择的解决方案

This is all wrong !!! The missing pad is 5th pad !! 5 NC - no connection !!

Block Image

Yellow selection is pad 6,

Block Image

oldturkey :D

这个答案有帮助吗?

得分 2

评论:

@fixlab excellent job in finding this. Amazingly enough it took a year for somebody to catch this error. I did correct the original answer.

完成的

No problem ;)

完成的

@fixlab I have the same problem. The pads number 5, 15, and 17 are missing. Colud you help me with the schematic picture? Where could I connect the missing pads? Thanks!

完成的

gabor, pin 5 is nc, pin 15 is ground and 17 you can connect to the large cap to the left side of the connector. on the right side of the cap

完成的

Thank you daniel!

完成的

显示更多的2条评论

添加一条评论
最有帮助的答案

Iphoneszerviz Szeged, correction. That is contact #5 of J1700. It does not need anything. NC no connection

Block Image

这个答案有帮助吗?

得分 6

评论:

Very useful, Thank you!

完成的

By placing a jumper from the cable to the board?

完成的

thank you old turkey, :)

完成的

@oldturkey03 extremely grateful!

完成的

@iphoneszerviz, did you manage to repair this? Can u post a pic or explain a little what you had to do exactly? We are facing a similar prblem ourselves with the exact same pad ripped off during a connector replacement

完成的

显示更多的1条评论

添加一条评论

Iphoneszerviz Szeged,

try to use best or recommended rework tools when you touching high tech logic boards. Here i can see one path Path damaged on your logic board.

you have two options,

1) Change the new logic board

2) Path modification : check the path destination and you may have to connect them physically

All the best!

这个答案有帮助吗?

得分 2

评论:

circuity diagram available this iPad?

完成的

creativeelectron (http://creativeelectron.com/) seeking your support to find path of 8th contact - TP

完成的

jessabethany, seeking your support as well

完成的

添加一条评论

添加你的答案

Iphoneszerviz Szeged 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 1

过去的30天: 17

总计 4,339