Oontz Angle 3 Ultra Motherboard Replacement Repair Guide

Difficulty

Difficult

Steps

Time Required

                          55 minutes - 1 hour

Sections

Back Panel
4 steps
Motherboard
4 steps

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Introduction

What you need

Step 1

              Back Panel

Remove the two black rubber sheaths around the edges of the speaker.
Under the symbol-marked sheath there is a white rubber covering for the buttons. Peel this away to reveal the panel underneath.
On two corners of its triangular face there is a small divot, which allows you to use your fingernails or a pair of tweezers to grip and peel away the covering.

Remove the two black rubber sheaths around the edges of the speaker.

Under the symbol-marked sheath there is a white rubber covering for the buttons. Peel this away to reveal the panel underneath.

On two corners of its triangular face there is a small divot, which allows you to use your fingernails or a pair of tweezers to grip and peel away the covering.

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Step 2

Use a JIS #0 screwdriver to remove the six screws to expose the motherboard.

Use a JIS #0 screwdriver to remove the six screws to expose the motherboard.

Step 3

Using a pair of tweezers, pinch and pull the rubber fillings obstructing the screws.

Using a pair of tweezers, pinch and pull the rubber fillings obstructing the screws.

Step 4

Using a JIS #0 screwdriver, remove the 6 screws holding the backplate in.
Remove the back panel off of the device.

Using a JIS #0 screwdriver, remove the 6 screws holding the backplate in.

Remove the back panel off of the device.

Step 5

              Motherboard

Using the spudger, remove the motherboard from the device.
Be cautious not to break the USB and 3.5mm auxiliary ports which are poking through the side of the device.
The microphone wires that connect to the back of the motherboard are very thin and may pull out. Do not worry, the following step is removing those wires.

Using the spudger, remove the motherboard from the device.

Be cautious not to break the USB and 3.5mm auxiliary ports which are poking through the side of the device.

The microphone wires that connect to the back of the motherboard are very thin and may pull out. Do not worry, the following step is removing those wires.

Step 6

Using a soldering iron, remove microphone wires attached to the motherboard.
Melt the solder on the battery terminals on the motherboard and pull the wires through the backside of the board.
For more information on soldering, please visit the How to Solder and Desolder Connections guide.

Using a soldering iron, remove microphone wires attached to the motherboard.

Melt the solder on the battery terminals on the motherboard and pull the wires through the backside of the board.

For more information on soldering, please visit the How to Solder and Desolder Connections guide.

Step 7

Using a spudger, disconnect the speaker bus female connector from the motherboard’s male bus.
Remove the grounding wire from the back of the motherboard by gently pulling the metal connection directly away from the board.

Using a spudger, disconnect the speaker bus female connector from the motherboard’s male bus.

Remove the grounding wire from the back of the motherboard by gently pulling the metal connection directly away from the board.

Step 8

With the new motherboard, re-solder all of the wiring into their appropriate soldering locations and wiring harnesses.
Reassemble the speaker in reverse order.

With the new motherboard, re-solder all of the wiring into their appropriate soldering locations and wiring harnesses.

Reassemble the speaker in reverse order.

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

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Author

                                      with 2 other contributors

                    Ben Malone

Member since: 01/16/2020

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Team

                       Embry-Riddle Aeronautical University, Team S6-G9, Rauch Spring 2020                        

                                                  Member of Embry-Riddle Aeronautical University, Team S6-G9, Rauch Spring 2020 



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                                            6 Guides authored

Chris JOSEPH - Nov 24, 2020

Greetings.

Where can I find boards for my Angle 3 Ultra ??

Manuel Manalili - Mar 16, 2021

Same problem

Needs Better Images#

Introduction#

What you need#

Team#

Needs Better Images

Introduction

What you need

Team