주요 콘텐츠로 건너뛰기

Guides for the Wi-Fi version of the iPad Mini 2. Announced October 22nd and released November 12th, 2013. The iPad mini 2, also known as the iPad mini with Retina Display, has all the pixels of the iPad Air in a smaller 7.9" form factor.

206 질문 전체 보기

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

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 1
댓글 달기

답변 3개

선택된 해법

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

해당 답변은 도움이 되었습니까?

점수 2

댓글:

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

@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!

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

Thank you daniel!

2에 댓글 더 나타내기

댓글 달기
가장 유용한 답변

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

Block Image

해당 답변은 도움이 되었습니까?

점수 6

댓글:

Very useful, Thank you!

By placing a jumper from the cable to the board?

thank you old turkey, :)

@oldturkey03 extremely grateful!

@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

1에 댓글 더 나타내기

댓글 달기

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!

해당 답변은 도움이 되었습니까?

점수 2

댓글:

circuity diagram available this iPad?

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

jessabethany, seeking your support as well

댓글 달기

귀하의 답변을 추가하세요

Iphoneszerviz Szeged 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 1

30일 전: 7

전체 시간: 4,444