Dreamax DMX-ST7A Speaker Replacement - iFixit Repair Guide

Introduction

Replace the speaker via soldering.

What you need

Step 1 Back Cover

Dreamax DMX-ST7A Speaker Replacement, Back Cover: step 1, image 1 of 1

Position the tablet so the ports and screws are facing you.

Step 2

Dreamax DMX-ST7A Speaker Replacement: step 2, image 1 of 1

Remove the two 2.5mm screws using the Phillips #00 precision screwdriver.

Step 3

Dreamax DMX-ST7A Speaker Replacement: step 3, image 1 of 2

Dreamax DMX-ST7A Speaker Replacement: step 3, image 2 of 2

Use the plastic opening tool to assist in removing the back cover.

Step 4

Dreamax DMX-ST7A Speaker Replacement: step 4, image 1 of 1

Upon removing the back cover position the tablet as seen in the picture.

Step 5 Speaker

Dreamax DMX-ST7A Speaker Replacement, Speaker: step 5, image 1 of 2

Dreamax DMX-ST7A Speaker Replacement, Speaker: step 5, image 2 of 2

Remove the speaker from the back cover.

Step 6

Dreamax DMX-ST7A Speaker Replacement: step 6, image 1 of 1

Remove the black and red wire from the Motherboard.

Step 7

Dreamax DMX-ST7A Speaker Replacement: step 7, image 1 of 1

Install the new speaker by soldering the wires to the motherboard. For additional soldering instructions please view this page: How To Solder and Desolder Connections

Conclusion

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

Author

with 1 other contributor

Stacey Mattila

Member since: 03/18/15

543 Reputation

5 Guides authored

+12 more badges

Team

Michigan Tech, Team 1-4, Lauer Spring 2015 Member of Michigan Tech, Team 1-4, Lauer Spring 2015

MTU-LAUER-S15S1G4

2 Members

10 Guides authored

0 Comments

View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 0

All Time: 143