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This procedure is necessary if the Bluetooth chip is broken and needs to be replaced. If the device’s Bluetooth connection chip is broken, it stops the device from pairing at all and prevents any Bluetooth interaction.

Before attempting to replace anything, it is recommended that you look at this device’s troubleshooting guide.

If you wish to restore the Bluetooth ability of your speaker, you must desolder the Bluetooth chip and replace it. Beware this is incredibly hard to do. The procedure requires tools to open the speaker and unscrew the fastening screws. Soldering experience is needed.

  1. Use the plastic opening tool to pry off the screen. Remove the screen from the device. Remove the screen from the device.
    • Use the plastic opening tool to pry off the screen.

    • Remove the screen from the device.

  2. Remove the eight 10 mm Phillips #0 screws from the speaker mount.
    • Remove the eight 10 mm Phillips #0 screws from the speaker mount.

  3. Lift the speaker mount out of the speaker body.
    • Lift the speaker mount out of the speaker body.

  4. Remove the two 8mm Phillips #0 screws from the circuit board.
    • Remove the two 8mm Phillips #0 screws from the circuit board.

  5. Remove the circuit board from its mount. Remove the circuit board from its mount.
    • Remove the circuit board from its mount.

  6. Flip the circuit board to the back side.
    • Flip the circuit board to the back side.

  7. Desolder the Bluetooth chip (on the right side of the board) and replace it with the new Bluetooth chip.
    • Desolder the Bluetooth chip (on the right side of the board) and replace it with the new Bluetooth chip.

    • For help soldering and desoldering, follow this guide.

Conclusie

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

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Garrin Schaap

Lid sinds: 07-02-20

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Cal Poly, Team S22-G1, Regan Winter 2020 Lid van Cal Poly, Team S22-G1, Regan Winter 2020

CPSU-REGAN-W20S22G1

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