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LG CF360 Front Speaker Replacement

Introduzione

Replacing the speaker requires soldering and extensive disassembly. Refer to iFixit's soldering guide if you have never used a soldering iron or if you need a refresher.

Cosa ti serve

  1. LG CF360 Front Speaker Replacement, Battery: passo 1, immagine 1 di 2 LG CF360 Front Speaker Replacement, Battery: passo 1, immagine 2 di 2

    • On the back of the phone, place your thumb on the three raised bumps and slide the back cover upward.

    Modifica

  2. LG CF360 Front Speaker Replacement: passo 2, immagine 1 di 1

    • Lift and remove the battery.

    Modifica

  3. LG CF360 Front Speaker Replacement, Back Cover: passo 3, immagine 1 di 2 LG CF360 Front Speaker Replacement, Back Cover: passo 3, immagine 2 di 2
    Attrezzo utilizzato in questo passaggio:
    Tweezers
    $4.99
    Acquista

    • Remove the two screw covers at the top of phone with tweezers.

    Modifica

  4. LG CF360 Front Speaker Replacement: passo 4, immagine 1 di 1

    • Remove the six Phillips #000 (3mm) screws.

    Modifica

  5. LG CF360 Front Speaker Replacement: passo 5, immagine 1 di 3 LG CF360 Front Speaker Replacement: passo 5, immagine 2 di 3 LG CF360 Front Speaker Replacement: passo 5, immagine 3 di 3

    • Use the plastic opening tool to pry the back cover off. Insert the tool between the back cover and red mid section and go around the entire phone.

    • The plastic side buttons fall out when you take the back cover off.

    • The back cover is connected to the speaker by red and black wires.

    Modifica

  6. LG CF360 Front Speaker Replacement: passo 6, immagine 1 di 1

    • Use the tweezers to remove the red and black wires connecting the speaker to the green motherboard by pinching the sides of the plastic base near the motherboard.

    • Set the back cover with the speaker aside.

    Modifica

  8. LG CF360 Front Speaker Replacement, Motherboard: passo 7, immagine 1 di 2 LG CF360 Front Speaker Replacement, Motherboard: passo 7, immagine 2 di 2

    • Use the plastic opening tool to gently lift the snapped-in motherboard from the front panel.

    • An orange ribbon from the LCD is connected to the underside of the motherboard, so do not force the motherboard from the rest of the phone yet.

    Modifica

  9. LG CF360 Front Speaker Replacement: passo 8, immagine 1 di 1

    • Gently remove the blue transparent tape from the connector.

    Modifica

  10. LG CF360 Front Speaker Replacement: passo 9, immagine 1 di 1

    • With the plastic opening tool, gently pry the LCD connector from the motherboard.

    • Set the motherboard aside.

    Modifica

  11. LG CF360 Front Speaker Replacement, Front Case: passo 10, immagine 1 di 1

    • Take the front case and unscrew the four Phillips #000 (1mm) screws around the ribbon.

    Modifica

  12. LG CF360 Front Speaker Replacement: passo 11, immagine 1 di 1

    • Gently pull the orange ribbon from the number pad casing.

    • Set the number pad case to the side once it is detached from the ribbon.

    Modifica

  13. LG CF360 Front Speaker Replacement: passo 12, immagine 1 di 1
    Attrezzo utilizzato in questo passaggio:
    Tweezers
    $4.99
    Acquista

    • Remove the two red sticker screw coverings at the top corners with tweezers.

    Modifica

  14. LG CF360 Front Speaker Replacement: passo 13, immagine 1 di 1

    • Unscrew the four Phillips #000 (3mm) screws at the corners of the phone.

    Modifica

  15. LG CF360 Front Speaker Replacement: passo 14, immagine 1 di 2 LG CF360 Front Speaker Replacement: passo 14, immagine 2 di 2

    • Pry the red sliding backing from the front cover by inserting the plastic opening tool in between the two sections and going around the entire phone.

    • Set the red sliding backing and front cover to the side.

    Modifica

  16. LG CF360 Front Speaker Replacement, Front Speaker: passo 15, immagine 1 di 1

    • Be very careful to not damage the keypad board when using the plastic opening tool.

    • Gently pry the LCD ribbon from the left side of the front cover using the plastic opening tool.

    • One LCD ribbon is still connected to the keyboard, so do not attempt to remove it from the front cover.

    Modifica

  17. LG CF360 Front Speaker Replacement: passo 16, immagine 1 di 2 LG CF360 Front Speaker Replacement: passo 16, immagine 2 di 2

    • Use the plastic opening tool to partially lift up the keyboard from the front of the phone.

    • Slowly rotate the keyboard clockwise while pulling it to the right to disconnect the second LCD ribbon from the keyboard.

    • Remove the keyboard from the phone and set aside.

    Modifica

  18. LG CF360 Front Speaker Replacement: passo 17, immagine 1 di 1

    • Do not attempt to completely remove the speaker from the phone at this point - it is still connected to the LCD screen.

    • Use the plastic opening tool to pry the front speaker from the phone.

    Modifica

  19. LG CF360 Front Speaker Replacement: passo 18, immagine 1 di 2 LG CF360 Front Speaker Replacement: passo 18, immagine 2 di 2

    • Use a soldering iron to desolder the lead junctions. If you have never used a soldering iron or you need a refresher, check out iFixit's soldering guide.

    • Separate the speaker from the LCD screen.

    Modifica
Conclusione

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

Altre 2 persone hanno completato questa guida.

Autore

con 2 altri collaboratori

Annie White

Membro da: 10/18/13

262 Reputazione

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+6 altri distintivi

Team

Cal Poly, Team 4-27, Amido Fall 2013 Membro di Cal Poly, Team 4-27, Amido Fall 2013

CPSU-AMIDO-F13S4G27

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19 Guide realizzate

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