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Bem Wireless HL2739B Speaker Motherboard Replacement

Einleitung

Is your speaker not working but still holding a charge? It's probably your motherboard. Follow this guide to replace it.

Was du brauchst

  1. Bem Wireless HL2739B Speaker Motherboard Replacement, Speaker Battery: Schritt 1, Bild 1 von 1

    • Peel the rubber cover back from the corner of the speaker to reveal the screw.

    • Repeat for the three remaining corners.

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  2. Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 2, Bild 1 von 3 Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 2, Bild 2 von 3 Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 2, Bild 3 von 3

    • Use the J1 bit attached to the screwdriver to remove the four 10mm screws from the bottom of the speaker.

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  3. Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 3, Bild 1 von 1

    • Lift the bottom cover away from the rest of the speaker.

    • There are wires connecting the battery and cover to the rest of the speaker. Be careful when removing the base cover.

    • Using the tweezers, pull the wires from the speaker's internal chip.

    • Be careful not to damage the chip when you remove the wires.

    • It will likely require soldering to reassemble the speaker after this step.

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  5. Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 4, Bild 1 von 1

    • Using a plastic opening tool, gently pry the battery from the metal base.

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  6. Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 5, Bild 1 von 1

    • Using tweezers, pull the wires from the metal base connection.

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  7. Bem Wireless HL2739B Speaker Motherboard Replacement, Speaker Motherboard: Schritt 6, Bild 1 von 2 Bem Wireless HL2739B Speaker Motherboard Replacement, Speaker Motherboard: Schritt 6, Bild 2 von 2

    • Unscrew the four 10mm screws from the motherboard.

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  8. Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 7, Bild 1 von 2 Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 7, Bild 2 von 2

    • Using tweezers, remove the blue/white and red/black wires from motherboard.

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  9. Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 8, Bild 1 von 2 Bem Wireless HL2739B Speaker Motherboard Replacement: Schritt 8, Bild 2 von 2

    • Gently re-position the motherboard so you can access the bus wire connected to the speaker.

    • Remove bus wire from the speaker and lift out the motherboard.

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Abschluss

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

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Ryan McQueeney

Mitglied seit: 02/28/17

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USF Tampa, Team S2-G4, Nance Spring 2017 Mitglied von USF Tampa, Team S2-G4, Nance Spring 2017

USFT-NANCE-S17S2G4

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