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Microphone Duplicate Guide

已存档的指南
本指南只作为历史记录保留。请使用指南的最新版本来进行维修。

简介

This guide is for replacing the microphone on your LG VX4500 cell phone.

你所需要的

  1. Microphone Duplicate Guide, Battery: 步骤 1 中的图像 1，1

    • Before removing the battery, ensure that the phone is turned off.

    • To remove the battery from your LG VX4500, turn the phone so that the back panel is showing.

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  2. Microphone Duplicate Guide: 步骤 2 中的图像 1，1

    • Pull back on the white release tab and lift up the the entire battery.

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  3. Microphone Duplicate Guide: 步骤 3 中的图像 1，1

    • The back panel should now be fully accessible.

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  5. Microphone Duplicate Guide, LG VX4500 Disassembly: 步骤 4 中的图像 1，2 Microphone Duplicate Guide, LG VX4500 Disassembly: 步骤 4 中的图像 2，2

    • Using a paper clip, remove all 4 rubber screwcaps from the screw ports.

    • With a Phillips head screwdriver, remove all 4 screws from their ports.

    • Also remove the rubber screwcap in the upper part of the back panel along with the screw under it.

    • The fifth screw will be more difficult to get out because the plastic port has much higher sides.

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  6. Microphone Duplicate Guide: 步骤 5 中的图像 1，3 Microphone Duplicate Guide: 步骤 5 中的图像 2，3 Microphone Duplicate Guide: 步骤 5 中的图像 3，3

    • Run a plastic opening tool along the seam to seperate the keyboard cover and the back panel

    • Remove the back panel, now the logic board, keyboard and microphone are exposed.

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  7. Microphone Duplicate Guide, Logic Board: 步骤 6 中的图像 1，2 Microphone Duplicate Guide, Logic Board: 步骤 6 中的图像 2，2

    • With your fingers, gently lift up the gold connector until it is completely disconnected.

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  8. Microphone Duplicate Guide, Microphone: 步骤 7 中的图像 1，1

    • Desolder the microphone from the logic board

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结论

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

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