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Marshall Uxbridge LED Board Replacement

Introduction

If your Marshall Uxbridge speaker (model 1005605) LED lights are not working, use this guide to replace the LED board.

The LED board controls the lights on the front of the speaker. A faulty board will cause the lights to fade or completely stop working.

Before using this guide, check your speaker for debris or dust buildup. If present, remove dust and debris using the steps found here:

Before beginning, make sure to power off your speaker completely and unplug from the power source.

What you need

  1. Marshall Uxbridge LED Board Replacement, Back Panel: step 1, image 1 of 3 Marshall Uxbridge LED Board Replacement, Back Panel: step 1, image 2 of 3 Marshall Uxbridge LED Board Replacement, Back Panel: step 1, image 3 of 3

    • Orient your speaker so that the back is facing you.

    • Use a Phillips #2 screwdriver to remove the six 19mm screws from the back plate.

    • Use an iFixit opening pick to remove and lift the back plate to expose the connected wires.

    Edit

  2. Marshall Uxbridge LED Board Replacement: step 2, image 1 of 2 Marshall Uxbridge LED Board Replacement: step 2, image 2 of 2

    • Detach the white connector from inside the bottom of the back panel.

    • Detach the small red and white connectors from the motherboard on the left side of the back panel.

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  3. Marshall Uxbridge LED Board Replacement: step 3, image 1 of 1

    • Pull the blue ribbon cables from the motherboard.

    • Remove the back panel from the speaker base.

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  5. Marshall Uxbridge LED Board Replacement, LED Board: step 4, image 1 of 2 Marshall Uxbridge LED Board Replacement, LED Board: step 4, image 2 of 2

    • Orient the bottom of the speaker to face away from you.

    • Use a Phillips #1 screwdriver to remove the two 12 mm screws holding the power relay in place.

    Edit

  6. Marshall Uxbridge LED Board Replacement: step 5, image 1 of 2 Marshall Uxbridge LED Board Replacement: step 5, image 2 of 2

    • Separate the power relay from the speaker.

    • Slide out the blue ribbon cable from the power relay.

    • Put the power relay to the side.

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  7. Marshall Uxbridge LED Board Replacement: step 6, image 1 of 1

    • Remove the two 6 mm screws connected to the LED board using a TR9 Torx screwdriver.

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  8. Marshall Uxbridge LED Board Replacement: step 7, image 1 of 2 Marshall Uxbridge LED Board Replacement: step 7, image 2 of 2

    • Pull the blue ribbon cable to lift the LED board.

    • Pull the blue ribbon cable out of the LED board.

    Edit
Conclusion

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

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