メインコンテンツにスキップ

2015年9月25日に発売。モデルA1687/A1634。このデバイスの修理は前モデルと似ています。スクリュードライバーとこじ開けるツールが必要です。GSM もしくは CDMA。容量は16、64か128 GB。カラーはシルバー、ゴールド、スペースグレイ、ローズゴールド。

792の回答 すべて表示

Connector/logic board fried after lcd screen replacement

With lack of knowledge i replaced a third party lcd screen with my old broken one without moving the battery first. When connecting the wide connector closest to the top, it smelled burnt. It does not display anything. Which parts are possibly damaged, and what needs to be replaced? Is it the logic board or the screen?

回答がありました! View the answer 同じ問題があります

この質問は役に立ちましたか?

スコア 0

コメント:

I can post pictures when i have access to the phone, i will test it with itunes as soon as possible

による

コメントを追加

PCラップトップ用バッテリー

An easy fix for a big power boost.

ショップを見る

PCラップトップ用バッテリー

An easy fix for a big power boost.

ショップを見る

1回答

選択されたソリューション

Backlight filter at the very least has blown which is a component soldered on the board right near the screen connector.

A reputable phone repair store that does board repairs can replace this component. You may be able to find someone locally that offers this service. These repairs generally start from $80.

この回答は役に立ちましたか?

スコア 2

コメント:

Thanks for answering. I will check out the backlight part. Does this prevent all signals to the lcd screen? Is it possible for me to attempt a repair by my self? I do have the tools neccessary, although limited knowledge

による

The backlight filter is connected to the screen's backlight power.

That filter ends up acting as the fuse as that always ends up being blown when the backlight pin and ground are shorted together which happens a lot when connecting the screen with the battery connected.

You should still see an image on the screen, but very dim with a flashlight shining on the screen.

による

コメントを追加

回答を追加する

Jonas Hjulstad さん、ありがとうございました!
統計データを表示:

過去 24時間: 0

過去 7 日: 1

過去 30 日: 26

今までの合計 26