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JBL Pulse 3 LED Light Display Replacement

What you need

  1. JBL Pulse 3 LED Light Display Replacement, Speaker Grill: step 1, image 1 of 1
    • Lay the JBL Pulse 3 on its side as shown in the picture.

    • Use a plastic opening tool to lift the top right corner of the speaker grill. A small amount of force is necessary to remove the grill.

  2. JBL Pulse 3 LED Light Display Replacement: step 2, image 1 of 1
    • Repeat step 1 for bottom right corner of speaker grill.

  3. JBL Pulse 3 LED Light Display Replacement: step 3, image 1 of 2 JBL Pulse 3 LED Light Display Replacement: step 3, image 2 of 2
    • After pulling the right side of the grill off, place thumb underneath grill as shown in the picture.

    • Lift and pull straight out to pull grill off the posts.

    • Repeat steps 1-3 for the left side of the speaker grill on the JBL Pulse 3. The speaker grill should now be completely removed from the JBL Pulse 3.

  4. JBL Pulse 3 LED Light Display Replacement, Outside Casing: step 5, image 1 of 2 JBL Pulse 3 LED Light Display Replacement, Outside Casing: step 5, image 2 of 2
    • Use a Phillips #00 screwdriver to remove the six black 6mm screws on the inside of the top of the bottom section.

  5. JBL Pulse 3 LED Light Display Replacement: step 6, image 1 of 2 JBL Pulse 3 LED Light Display Replacement: step 6, image 2 of 2
    • Turn the JBL Pulse 3 right-side up and unscrew the top ring of the device. A small amount of force and/or a cotton cloth may be necessary to remove this piece.

  6. JBL Pulse 3 LED Light Display Replacement: step 7, image 1 of 2 JBL Pulse 3 LED Light Display Replacement: step 7, image 2 of 2
    • Remove the six 5mm screws on top of the JBL Pulse 3 with a Phillips #0 screwdriver.

  7. JBL Pulse 3 LED Light Display Replacement: step 8, image 1 of 1
    • Pull off the top disc of the JBL Pulse 3.

  8. JBL Pulse 3 LED Light Display Replacement: step 9, image 1 of 2 JBL Pulse 3 LED Light Display Replacement: step 9, image 2 of 2
    • Remove the five 7mm screws on the inside of the JBL Pulse 3 with a Phillips #1 screwdriver.

  9. JBL Pulse 3 LED Light Display Replacement: step 10, image 1 of 2 JBL Pulse 3 LED Light Display Replacement: step 10, image 2 of 2
    • Peel off black, taped-on electrical lead from the inside side of the JBL Pulse 3.

  10. JBL Pulse 3 LED Light Display Replacement: step 11, image 1 of 1
    • Pull the top section of the JBL Pulse 3 up. The outside casing to the JBL Pulse 3 should now be removed.

  11. JBL Pulse 3 LED Light Display Replacement, LED Light Display: step 12, image 1 of 3 JBL Pulse 3 LED Light Display Replacement, LED Light Display: step 12, image 2 of 3 JBL Pulse 3 LED Light Display Replacement, LED Light Display: step 12, image 3 of 3
    • Use a Phillips #2 screwdriver to remove the six 11 mm screws that circle the bottom of the LED light display.

    • Pull the LED light display off of the JBL Pulse 3 base.

  12. JBL Pulse 3 LED Light Display Replacement: step 13, image 1 of 2 JBL Pulse 3 LED Light Display Replacement: step 13, image 2 of 2
    • Use tweezers to pull the five connections off of the LED light display.

Conclusion

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

3 other people completed this guide.

4 Comments

Hello,I really need some code to show me how to initialize and LED display and how to output data from it.Any help is much appreciated.

Osama Siddiq - Reply

Wow jbl

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Majd Tom - Reply

Where to buy the leds?

mj.viana1993 - Reply

Hello i need an assitance in a LED screen manufacturing

volkanoo - Reply

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