Difficulty

Moderate

Steps

8

Time Required

                          10 minutes

Sections

2

  • Battery
  • 5 steps
  • Audio Port/USB Circuit Board
  • 3 steps

Flags

3

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Introduction

Note: This procedure requires removing and reinstalling the battery, which requires the use of a soldering iron and/or a lot of careful disassembly.

What you need

Step 1

              Battery
  • Flip the speaker over onto its back.

Flip the speaker over onto its back.

1024

Step 2

              Remove the rubber base
  • Gently remove the rubber base from speaker by pulling around the edges.

Gently remove the rubber base from speaker by pulling around the edges.

Step 3

  • Remove the four 6mm T9 Torx bit screws from the corners of the battery.

Remove the four 6mm T9 Torx bit screws from the corners of the battery.

Step 4

  • Carefully lift the battery from the side nearest the four gold contact pins, but don’t try to fully remove it yet.
  • At this point, the battery remains connected via four wires to the power supply board.
  • Carefully desolder the four wires from the power supply board in order to completely detach the battery. There is very little room for the soldering iron without damaging the case or the board; you may want to remove the board first.
  • For help with soldering, see the soldering guide.
  • Alternatively, you may remove the battery and power supply board together, without any soldering, but access requires some additional disassembly while carefully leaving the battery connected via the wires the entire time.

Carefully lift the battery from the side nearest the four gold contact pins, but don’t try to fully remove it yet.

At this point, the battery remains connected via four wires to the power supply board.

Carefully desolder the four wires from the power supply board in order to completely detach the battery. There is very little room for the soldering iron without damaging the case or the board; you may want to remove the board first.

For help with soldering, see the soldering guide.

Alternatively, you may remove the battery and power supply board together, without any soldering, but access requires some additional disassembly while carefully leaving the battery connected via the wires the entire time.

Step 5

Bose Technicians Instruction Manual: https://riverparkinc.com/wp-content/uplo…

Step 6

              Audio Port/USB Circuit Board
  • With the battery removed the button board will now be visible.

With the battery removed the button board will now be visible.

Step 7

  • Remove the rear grille using the metal spudger.
  • The grille bends and deforms easily.

Remove the rear grille using the metal spudger.

The grille bends and deforms easily.

Step 8

  • Remove the eight 9mm T9 Torx screws from the circuit board and back panel.
  • Use a metal spudger to release the ribbon cable connector and remove cable from the audio/USB board.

Remove the eight 9mm T9 Torx screws from the circuit board and back panel.

Use a metal spudger to release the ribbon cable connector and remove cable from the audio/USB board.

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

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                    Devon

Member since: 02/15/2017

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                       USF Tampa, Team 5-2, Passmore Spring 2017                        

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Viesturs Rauza - Nov 5, 2022

Reply

Where did you get the replacement part?