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BLU Advance 4.0 Speaker Replacement

Neye ihtiyacın var

  1. Dikkatli ol: adımlar 1-3 yapım altında olarak işaretlenen bir kılavuzdan alınmıştır.

    BLU Advance 4.0 Speaker Replacement, Removing the back cover: adım 1, 2 resimden 1. BLU Advance 4.0 Speaker Replacement, Removing the back cover: adım 1, 2 resimden 2.
    • With the back camera on the top side and facing you, find a notch on the bottom right side of the phone.

    • Unclip the cover by raising it up from the notch and sliding a flat rigid tool along the edge.

  2. BLU Advance 4.0 Speaker Replacement, Revealing the motherboard: adım 2, 3 resimden 1. BLU Advance 4.0 Speaker Replacement, Revealing the motherboard: adım 2, 3 resimden 2. BLU Advance 4.0 Speaker Replacement, Revealing the motherboard: adım 2, 3 resimden 3.
    • Remove the battery.

    • Remove 3 screws from each side with a Phillips 00 screwdriver.

    • Unclip the screen by sliding a flat rigid tool between the black and the blue side-band.

    • Pop off the blue side-band to be exposed to the motherboard.

  3. BLU Advance 4.0 Speaker Replacement, Separating motherboard from screen: adım 3, 1 resimden 1.
    • Remove 2 black plastic buttons from each side, exposing metallic padding.

    • Gently pry the metallic padding off the motherboard with a flat rigid tool.

    • Carefully separate the clip-on tabs while lifting the motherboard away from the screen.

    • Forcefully separating the motherboard from the screen can further damage your device.

  4. BLU Advance 4.0 Speaker Replacement, Remove the solder on the old speakers: adım 4, 2 resimden 1. BLU Advance 4.0 Speaker Replacement, Remove the solder on the old speakers: adım 4, 2 resimden 2.
    Bu adımda kullanılan alet:
    Desoldering Pump
    $3.99
    Satın Al
    • Before starting, you should plug in and begin to heat up your soldering iron.

    • Flip the circuit board over and find the speaker connections to the red and black wires.

    • Take your soldering iron and heat the area where the wires are connected

    • Take your Solder sucker and remove the solder at the connection.

    • Carefully lift the speaker off of the circuit board.

  5. BLU Advance 4.0 Speaker Replacement, Solder in the New Speakers: adım 5, 1 resimden 1.
    • Place the new speaker into the spot where you removed the old speaker.

    • Next, add solder to the tip of your soldering iron.

    • Solder all of the connections back into place as shown.

Sonuç

To reassemble your device, follow these instructions in reverse order starting from step 3

Brandon Phillips

Üyelik tarihi: 10/16/14

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Ekip

UMass Dartmouth, Team 6-2, Vijaybhaskar Fall 2014 UMass Dartmouth, Team 6-2, Vijaybhaskar Fall 2014 üyesi

UMASSD-VIJAYBHASKAR-F14S6G2

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