Difficulty
Moderate
Steps
6
Time Required
25 - 45 minutes
Sections
2
- Back Cover
- 3 steps
- Speaker
- 3 steps
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BackAzpen A720
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Introduction
What you need
Step 1
Back Cover
- Use a Phillips #00 screwdriver to remove the two 4mm screws found on the top edge of the tablet near the power button.
Use a Phillips #00 screwdriver to remove the two 4mm screws found on the top edge of the tablet near the power button.
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Step 2
- Use the plastic opening tool to pry the white back from the silver frame. Start near the micro SD slot.
- Slide the plastic opening tool around the perimeter of the casing until the back is disconnected.
Use the plastic opening tool to pry the white back from the silver frame. Start near the micro SD slot.
Slide the plastic opening tool around the perimeter of the casing until the back is disconnected.
Step 3
- Remove the rear casing.
Remove the rear casing.
Step 4
Speaker
- The speaker is a black oval located in the corner next to the battery.
The speaker is a black oval located in the corner next to the battery.
Step 5
- Use a soldering iron to desolder the connections between the black and red speaker wires and the motherboard.
- Remember which lead the black and red wires connect to on the motherboard.
- Caution: The soldering iron gets very hot; be careful not to touch the tip and burn yourself. To learn to solder, click here.
Use a soldering iron to desolder the connections between the black and red speaker wires and the motherboard.
Remember which lead the black and red wires connect to on the motherboard.
Caution: The soldering iron gets very hot; be careful not to touch the tip and burn yourself. To learn to solder, click here.
Step 6
- Remove the speaker from the tablet.
Remove the speaker from the tablet.
To reassemble your device, follow these instructions in reverse order.
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Author
with 5 other contributors
Anna
Member since: 03/17/2015
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3 Guides authored
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Team
Michigan Tech, Team 1-3, Lauer Spring 2015
Member of Michigan Tech, Team 1-3, Lauer Spring 2015
MTU-LAUER-S15S1G3
2 Members
5 Guides authored