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Nortel Networks i2004 IP Buttons Replacement

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  1. Nortel Networks i2004 IP Buttons Replacement, Back Cover: étape 1, image 1 de 3 Nortel Networks i2004 IP Buttons Replacement, Back Cover: étape 1, image 2 de 3 Nortel Networks i2004 IP Buttons Replacement, Back Cover: étape 1, image 3 de 3
    • Flip the phone over to view the back.

    • Remove the power and phone cords.

  2. Nortel Networks i2004 IP Buttons Replacement: étape 2, image 1 de 1
    • Remove the seven 8mm Phillips #2 screws.

  3. Nortel Networks i2004 IP Buttons Replacement: étape 3, image 1 de 2 Nortel Networks i2004 IP Buttons Replacement: étape 3, image 2 de 2
    • Lift up the back cover slowly because there are still wires attached to the circuit board.

    • Lifting the back cover should not require a lot of force; simply lift with your fingertips.

  4. Nortel Networks i2004 IP Buttons Replacement: étape 4, image 1 de 1
    • Disconnect the rubber piece by pulling it out of the slot, freeing the back cover completely.

  5. Nortel Networks i2004 IP Buttons Replacement: étape 5, image 1 de 2 Nortel Networks i2004 IP Buttons Replacement: étape 5, image 2 de 2
    • Remove the six 8mm Phillips #2 screws.

    • Pull the speaker phone cover straight up.

  6. Nortel Networks i2004 IP Buttons Replacement, Circuit Board: étape 6, image 1 de 1
    • Remove the red and white wires from the rubber casing rim.

  7. Nortel Networks i2004 IP Buttons Replacement: étape 7, image 1 de 2 Nortel Networks i2004 IP Buttons Replacement: étape 7, image 2 de 2
    • Lift out the speaker and set it away from the tray that holds it.

    • Then remove the black plastic tray at the bottom by lifting it straight up.

  8. Nortel Networks i2004 IP Buttons Replacement: étape 8, image 1 de 1
    • Remove the two 8mm Phillips #2 screws.

  9. Nortel Networks i2004 IP Buttons Replacement: étape 9, image 1 de 2 Nortel Networks i2004 IP Buttons Replacement: étape 9, image 2 de 2
    • Pull the gray plastic casing away from the circuit board as you remove the clear, curved, plastic piece straight up.

  10. Nortel Networks i2004 IP Buttons Replacement: étape 10, image 1 de 3 Nortel Networks i2004 IP Buttons Replacement: étape 10, image 2 de 3 Nortel Networks i2004 IP Buttons Replacement: étape 10, image 3 de 3
    • There are three clips on the circuit board to un-clip.

    • Unclip both back black clips with your fingertips.

    • Push the middle black clip towards the bottom of the picture with a flathead screwdriver.

  11. Nortel Networks i2004 IP Buttons Replacement: étape 11, image 1 de 2 Nortel Networks i2004 IP Buttons Replacement: étape 11, image 2 de 2
    • There's a brown ribbon still attached to the circuit board and phone case, so don't pull the circuit board completely off just yet.

    • Lift the edge of the circuit board over the phone case and slightly up, so the bottom of circuit board can be viewed.

  12. Nortel Networks i2004 IP Buttons Replacement: étape 12, image 1 de 1
    • Push down each brown clip on either side of the brown metal strip using your fingertip.

    • Detach the circuit board from the brown ribbon.

  13. Nortel Networks i2004 IP Buttons Replacement: étape 13, image 1 de 1
    • Remove the clear rubber casing.

    • Be careful not to flip over the front phone casing or all of the buttons will fall out.

  14. Nortel Networks i2004 IP Buttons Replacement, Buttons: étape 14, image 1 de 1
    • Press the broken button from the front of the phone.

    • Remove the broken button through the back.

Conclusion

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

Andrew Wang

Membre depuis le 01/19/12

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1 tutoriel rédigé

Équipe

Cal Poly, Team 10-35, Amido Winter 2012 Membre de l'équipe Cal Poly, Team 10-35, Amido Winter 2012

CPSU-AMIDO-W12S10G35

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