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LG VX3100 Logic Board Replacement

简介

BEFORE STARTING, note that this repair guide requires soldering experience!

你所需要的

  1. LG VX3100 Logic Board Replacement, Battery: 步骤 1 中的图像 1，2 LG VX3100 Logic Board Replacement, Battery: 步骤 1 中的图像 2，2

    • Turn off the cellphone by pressing down on the red "END" button for 3 seconds.

    • Flip cellphone over and press up on the gray sliding mechanism towards the top of the phone. At the same time, pull on the large silver battery and it should come right off.

    翻译

  2. LG VX3100 Logic Board Replacement, Logic Board: 步骤 2 中的图像 1，1

    • Use the T7 Torx screwdriver to remove the four screws that are in the cavity where the battery was.

    翻译

  4. LG VX3100 Logic Board Replacement: 步骤 3 中的图像 1，3 LG VX3100 Logic Board Replacement: 步骤 3 中的图像 2，3 LG VX3100 Logic Board Replacement: 步骤 3 中的图像 3，3

    • Carefully wedge the spudger around the sides of the plastic casing and pry off the back side of the phone.

    • Be careful when prying off the case. The spudger can damage the phone case.

    翻译

  5. LG VX3100 Logic Board Replacement: 步骤 4 中的图像 1，3 LG VX3100 Logic Board Replacement: 步骤 4 中的图像 2，3 LG VX3100 Logic Board Replacement: 步骤 4 中的图像 3，3

    • Gently pry off the logic board with the spudger; notice the gold strip that connects the logic board to the rest of the phone.

    • Prying the logic board off too quickly may damage the strip.

    • Desolder the part of the gold strip that is attached to the logic board.

    • Use the spudger to carefully lift up the small latch that holds the gold strip onto the logic board.

    翻译
结论

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

作者

与6其他贡献者

Mark Cabaj

于03/30/10注册

1 声望

撰写一个指南

徽章: 6

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团队

Cal Poly, Team 34-58, Forte Spring 2010 Cal Poly, Team 34-58, Forte Spring 2010 的会员

CPSU-FORTE-S10S34G58

5 名成员

创作了9篇指南

一条评论

It seems you have snapped off the female connector door (As I have following your guide; this is the black piece with pins attached to the bottom of the gold strip) from the logic board... I was told that the device is broken in this state, since the strip was to be released from the connector, but am wondering if the door can just be soldered back onto the logic board and still be functioning?

Peter Pann - 回复

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