Samsung Mythic SGH-a897 Motherboard Replacement - iFixit 维修指南

本指南有最近更改，您可查看未经巡查的最新版本。

简介

Use this guide to replace the motherboard of the Samsung Mythic SGH-a897.

你所需要的

步骤 1 Battery

Samsung Mythic SGH-a897 Motherboard Replacement, Battery: 步骤 1 中的图像 1，1

To remove the phone's back cover, slide your fingernail into the slit at the bottom of your phone.

步骤 2

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 2 中的图像 1，1

Place your finger on either bottom corner of the battery slot and lift to remove the battery.

步骤 3 Rear Case

Samsung Mythic SGH-a897 Motherboard Replacement, Rear Case: 步骤 3 中的图像 1，1

Using a Phillips #00 Screwdriver, remove the six 5 mm screws from the back casing of the phone.

步骤 4

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 4 中的图像 1，1

Using the iFixit Opening Tool, insert the tool into the seam between the back case and the rest of the phone.
Working along the seam, pry the back casing from the phone.

步骤 5 Camera

Samsung Mythic SGH-a897 Motherboard Replacement, Camera: 步骤 5 中的图像 1，2

Samsung Mythic SGH-a897 Motherboard Replacement, Camera: 步骤 5 中的图像 2，2

Carefully remove the camera by using the iFixit Tool to pry the camera cable from the motherboard.
Carefully remove the camera from the phone's motherboard.

步骤 6 Motherboard

Samsung Mythic SGH-a897 Motherboard Replacement, Motherboard: 步骤 6 中的图像 1，1

Remove the two remaining 3.75 mm Phillips screws.

步骤 7

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 7 中的图像 1，2

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 7 中的图像 2，2

Firmly grip the black lever with tweezers
Use the tweezers to flip the black lever up so that it is perpendicular to the motherboard.

步骤 8

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 8 中的图像 1，1

Carefully use the tweezers to slide the black ZIF cable out of the socket.

步骤 9

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 9 中的图像 1，2

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 9 中的图像 2，2

Use the tweezers to unclip the black connector as shown.

步骤 10

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 10 中的图像 1，2

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 10 中的图像 2，2

Use the tweezers to unclip the orange flexible circuit board from the side of the phone.

步骤 11

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 11 中的图像 1，1

Use the tweezers to unclip the other orange, smaller flexible circuit board.
Work carefully. This is a very delicate part of the phone that can easily be broken.

步骤 12

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 12 中的图像 1，2

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 12 中的图像 2，2

Slide one side of the tweezers underneath the red and blue wires of the capacitor.
Carefully apply pressure away from the phone to lift.

步骤 13

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 13 中的图像 1，2

Samsung Mythic SGH-a897 Motherboard Replacement: 步骤 13 中的图像 2，2

Carefully tilt the motherboard up from the back of the phone.
Don't remove the motherboard completely. There is one more clip on the backside of the motherboard that needs to be removed.
Use tweezers to unclip the black connector.

结论

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

作者

与7其他贡献者

Morgan Yost

于04/08/13注册

46 声望

创作了6篇指南

+ 6更多徽章

团队

Cal Poly, Team 17-1, Regan Spring 2013 Cal Poly, Team 17-1, Regan Spring 2013 的会员

CPSU-REGAN-S13S17G1

4 名成员

创作了18篇指南

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