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Plantronics CS50 Headset Motherboard Replacement

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  1. Plantronics CS50 Headset Motherboard Replacement, Battery: étape 1, image 1 de 3 Plantronics CS50 Headset Motherboard Replacement, Battery: étape 1, image 2 de 3 Plantronics CS50 Headset Motherboard Replacement, Battery: étape 1, image 3 de 3
    • Flip the headset face down.

    • Squeeze both sides of the battery cover.

    • While squeezing, pull the cover up slowly to remove it.

  2. Plantronics CS50 Headset Motherboard Replacement: étape 2, image 1 de 3 Plantronics CS50 Headset Motherboard Replacement: étape 2, image 2 de 3 Plantronics CS50 Headset Motherboard Replacement: étape 2, image 3 de 3
    • Locate and detatch the white connector that connects the wires of the battery to the wires of the headset.

  3. Plantronics CS50 Headset Motherboard Replacement, Microphone: étape 3, image 1 de 2 Plantronics CS50 Headset Motherboard Replacement, Microphone: étape 3, image 2 de 2
    • Use a hairdryer or heat gun to melt the adhesive along the crevice that joins the black and silver components.

    • Apply additional heat at the tip of the microphone.

  4. Plantronics CS50 Headset Motherboard Replacement: étape 4, image 1 de 2 Plantronics CS50 Headset Motherboard Replacement: étape 4, image 2 de 2
    • After heating the headset, use the plastic opening tool to carefully pry the black cover from the headset.

    • Be aware of the two plastic connectors inside the headset. If the black cover does not come off smoothly, apply additional heat on the connectors.

  5. Plantronics CS50 Headset Motherboard Replacement: étape 5, image 1 de 2 Plantronics CS50 Headset Motherboard Replacement: étape 5, image 2 de 2
    • Remove the microphone from the tip of the plastic.

    • You will have to lift the microphone straight up because it is held in place by a small piece of plastic.

  6. Plantronics CS50 Headset Motherboard Replacement: étape 6, image 1 de 2 Plantronics CS50 Headset Motherboard Replacement: étape 6, image 2 de 2
    • Use the heat gun to melt the adhesive connecting the headset face to the speaker casing.

    • Use the plastic opening tool to separate the speaker casing from the headset face.

    • Add extra heat to the sides to melt the adhesive between the plastic connectors.

  7. Plantronics CS50 Headset Motherboard Replacement: étape 7, image 1 de 2 Plantronics CS50 Headset Motherboard Replacement: étape 7, image 2 de 2
    • Slowly separate the motherboard from the rest of the headset.

  8. Plantronics CS50 Headset Motherboard Replacement: étape 8, image 1 de 1
    • Locate the microphone wires on the bottom of the motherboard.

    • Use a hairdryer or heat gun to melt the glue off of the motherboard.

  9. Plantronics CS50 Headset Motherboard Replacement: étape 9, image 1 de 1
    • Flip the device over.

    • Use a soldering iron to remove the solder that holds the wires to the motherboard.

    • For help soldering, click here.

    • The microphone piece should be completely detached from the motherboard.

  10. Plantronics CS50 Headset Motherboard Replacement, Motherboard: étape 10, image 1 de 3 Plantronics CS50 Headset Motherboard Replacement, Motherboard: étape 10, image 2 de 3 Plantronics CS50 Headset Motherboard Replacement, Motherboard: étape 10, image 3 de 3
    • Using a blow dryer or a heat gun, heat the crevice to melt the adhesive between the plastic covers.

    • Using a plastic opening tool, prop open the edges.

    • Gently pull the black speaker casing up to remove it.

  11. Plantronics CS50 Headset Motherboard Replacement: étape 11, image 1 de 2 Plantronics CS50 Headset Motherboard Replacement: étape 11, image 2 de 2
    • Use the heat gun or blow dryer to melt the glue that connects the wires to the headset's motherboard.

    • The wires should come off as they are not soldered to the motherboard.

Conclusion

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

Joe

Membre depuis le 04/12/12

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Équipe

Cal Poly, Team 17-29, Amido Spring 2012 Membre de l'équipe Cal Poly, Team 17-29, Amido Spring 2012

CPSU-AMIDO-S12S17G29

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