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Introdução

This guide will show you how to replace the speaker for your EL52300 handset. This guide involves direct contact with the motherboard, as well as use of a soldering tool. Any safety precautions present in the motherboard replacement guide for this device, or the soldering guide for this website must be followed.

  1. ATT EL52300 Speaker Replacement, Battery: passo 1, imagem 1 %32 ATT EL52300 Speaker Replacement, Battery: passo 1, imagem 2 %32
    • Find the bump where the battery cover meets the phone. Put your thumb here, and push and slide the cover down.

  2. ATT EL52300 Speaker Replacement: passo 2, imagem 1 %32
    • Unplug the battery by squeezing your hands on the small white plug and lifting it up.

    • Do not pull on the wire itself because you might damage the wire!

    • The battery is now detached and ready to be removed by lifting it out.

  3. ATT EL52300 Speaker Replacement, Motherboard: passo 3, imagem 1 %32 ATT EL52300 Speaker Replacement, Motherboard: passo 3, imagem 2 %32
    • Remove the two 3.75 mm screws with a PH1 screwdriver.

  4. ATT EL52300 Speaker Replacement: passo 4, imagem 1 %32 ATT EL52300 Speaker Replacement: passo 4, imagem 2 %32
    • Use a plastic opening tool to remove the handset case.

    • Be careful to not lift the case too far as the ringer cable is attached to the case.

  5. ATT EL52300 Speaker Replacement: passo 5, imagem 1 %32 ATT EL52300 Speaker Replacement: passo 5, imagem 2 %32
    • Remove the two 3.65 mm screws on the motherboard with a PH1 screwdriver.

    • Use an anti-static wrist strap to prevent damage to the motherboard.

  6. ATT EL52300 Speaker Replacement, Speaker: passo 6, imagem 1 %32
    • Using the soldering tool, disconnect the speaker from your handset's motherboard.

    • Please refer to the Como soldar e dessoldar contatos for instructions on how to solder.

Conclusão

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

Eddie Barnes

Membro desde: 10/02/2016

299 Reputação

Autoria de 1 guia

Team

USF Tampa, Team 1-1, Sullivan Spring 2016 Membro de USF Tampa, Team 1-1, Sullivan Spring 2016

USFT-SULLIVAN-S16S1G1

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