Att Cl4940 Internal Speaker Replacement Repair Guide

Difficulty

Easy

Steps

Time Required

                          10 minutes

Sections

Internal Speaker
4 steps

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BackAT&T CL4940
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Introduction

What you need

Step 1

              Internal Speaker

Unplug your device before beginning disassembly.
Remove phone line and power cord from the back cover of the device.
Remove phone cable from the side of the device.

Unplug your device before beginning disassembly.

Remove phone line and power cord from the back cover of the device.

Remove phone cable from the side of the device.

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Step 2

Remove the five 4mm X 10mm Phillips head screws from the back cover of the device.

Remove the five 4mm X 10mm Phillips head screws from the back cover of the device.

Step 3

Starting from the bottom of the device, use a metal spudger, separate the top (white) plastic piece from the bottom (gray) plastic piece.
Work your way across the bottom of the device, then to each side, and finally to the top.
There are brackets every few inches along the edge of the device. These may be difficult to pull apart.
The top and bottom pieces should separate, and the internals of the device will now be accessible.

Starting from the bottom of the device, use a metal spudger, separate the top (white) plastic piece from the bottom (gray) plastic piece.

Work your way across the bottom of the device, then to each side, and finally to the top.

There are brackets every few inches along the edge of the device. These may be difficult to pull apart.

The top and bottom pieces should separate, and the internals of the device will now be accessible.

Step 4

Using wire cutters, sever both the red and black wires connected to the speaker.
Carefully remove the speaker from the assembly.
Be sure to remove the rubber gasket from the broken speaker. You will need this for reassembly.

Using wire cutters, sever both the red and black wires connected to the speaker.

Carefully remove the speaker from the assembly.

Be sure to remove the rubber gasket from the broken speaker. You will need this for reassembly.

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

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Author

                                      with 2 other contributors

                    Charles Moore

Member since: 02/16/2016

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Team

                       IUPUI, Team 2-2, Harley Spring 2016                        

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Introduction

What you need

Team