Disassembling Motorola i90c Logic Board - iFixit 维修指南

简介

This guide details how to remove the logic board.

你所需要的

步骤 1 Battery

Disassembling Motorola i90c Logic Board, Battery: 步骤 1 中的图像 1，3

Disassembling Motorola i90c Logic Board, Battery: 步骤 1 中的图像 2，3

Disassembling Motorola i90c Logic Board, Battery: 步骤 1 中的图像 3，3

Slide the notch downward while pulling the back cover off to remove it.

步骤 2

Disassembling Motorola i90c Logic Board: 步骤 2 中的图像 1，3

Disassembling Motorola i90c Logic Board: 步骤 2 中的图像 2，3

Disassembling Motorola i90c Logic Board: 步骤 2 中的图像 3，3

Use your fingers to push the battery upward from the bottom.
Lift upwards to remove the battery.

步骤 3 Antenna

Disassembling Motorola i90c Logic Board, Antenna: 步骤 3 中的图像 1，2

Disassembling Motorola i90c Logic Board, Antenna: 步骤 3 中的图像 2，2

Unscrew the antenna in a counter-clockwise fashion.
Remove the aluminum cover.

步骤 4 Midframe

Disassembling Motorola i90c Logic Board, Midframe: 步骤 4 中的图像 1，3

Disassembling Motorola i90c Logic Board, Midframe: 步骤 4 中的图像 2，3

Disassembling Motorola i90c Logic Board, Midframe: 步骤 4 中的图像 3，3

Unscrew the 3 screws shown.
Lift the right part of the Nextel logo
Remove the screw underneath.

步骤 5

Disassembling Motorola i90c Logic Board: 步骤 5 中的图像 1，2

Disassembling Motorola i90c Logic Board: 步骤 5 中的图像 2，2

Forcing the cover off could damage the ribbon cable, so be careful when doing so.
Gently lift the back cover off.

步骤 6

Disassembling Motorola i90c Logic Board: 步骤 6 中的图像 1，3

Disassembling Motorola i90c Logic Board: 步骤 6 中的图像 2，3

Disassembling Motorola i90c Logic Board: 步骤 6 中的图像 3，3

Find the connection between the headphone jack and logic board.
Begin separating the two pieces, slowly and carefully.

步骤 7 Logic Board

Disassembling Motorola i90c Logic Board, Logic Board: 步骤 7 中的图像 1，2

Disassembling Motorola i90c Logic Board, Logic Board: 步骤 7 中的图像 2，2

Lift the first logic board off of the rest of the device.

步骤 8

Disassembling Motorola i90c Logic Board: 步骤 8 中的图像 1，1

Gently lift the second logic board from the rest of the device.
DO NOT force the board straight off as it could damage the ribbon cable!

步骤 9

Disassembling Motorola i90c Logic Board: 步骤 9 中的图像 1，2

Disassembling Motorola i90c Logic Board: 步骤 9 中的图像 2，2

在这个步骤中使用的工具：

Tweezers

$4.99

购买

Using tweezers, carefully pull off the connector shown.

结论

To reassemble your device, follow these instructions in reverse order.

作者

与6其他贡献者

Grant Glazebrook

于04/14/10注册

7 声望

创作了2篇指南

+ 2更多徽章

团队

Cal Poly, Team 29-61, Johann Spring 2010 Cal Poly, Team 29-61, Johann Spring 2010 的会员

CPSU-JOHANN-S10S29G61

4 名成员

创作了6篇指南

0指南评论

浏览统计数据:

过去 24 小时： 0

过去 7 天： 2

过去 30 天： 7

总计 1,055