Emerson Em744 Speaker Replacement Repair Guide

Difficulty

Difficult

Steps

4

Time Required

                          20 minutes            

Sections

2

• Back Plate
• 2 steps
• Speaker
• 2 steps

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Introduction

What you need

Step 1

              Back Plate               

• Use a Phillips 00 bit to remove two 3mm screws from the bottom of the tablet.

Use a Phillips 00 bit to remove two 3mm screws from the bottom of the tablet.

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Step 2

• Insert the nylon spudger into the bottom of the tablet, and gently slide it up the side.
• Pull apart the two sides of the tablet, exposing the circuit board, battery, and other components of the tablet.

Insert the nylon spudger into the bottom of the tablet, and gently slide it up the side.

Pull apart the two sides of the tablet, exposing the circuit board, battery, and other components of the tablet.

Step 3

              Speaker               

• Using tweezers, carefully remove the tape covering the speaker.

Using tweezers, carefully remove the tape covering the speaker.

Step 4

• Desolder the negative (black) wire from the negative (-) lead, followed by desoldering the positive (red) wire from the positive (+) lead.
• Refer to the soldering technique guide.

Desolder the negative (black) wire from the negative (-) lead, followed by desoldering the positive (red) wire from the positive (+) lead.

Refer to the soldering technique guide.

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

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                                      with 4 other contributors 

                    Matthew Maxfield                     

Member since: 09/15/2016

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                       USF Tampa, Team 2-5, Blackwell Fall 2016                        

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                    USFT-BLACKWELL-F16S2G5                     


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