Einleitung
This guide demonstrates how to access the Supersonic Matrix SC-91MID tablet speakers, as well as how to remove and replace them. Replacing the tablet's speakers may be necessary due to water damage or a failed wire connection.
Before proceeding with this guide, make sure that the tablet is competely shut down. Also refer to this guide Wie man Lötverbindungen herstellt und entlötet to learn how to solder and desolder connections.
Caution:
When soldering and desoldering, wear the appropriate safety gear such as goggles and long sleeves, as solder can "spit" due to heat build up.
DO NOT TOUCH THE SOLDERING IRON!
If the soldering iron is too hot, you could damage the connectors and the device.
-
-
First, separate the back cover of the tablet by wedging the pryer tool into the crease between the back cover and touchscreen.
-
-
-
To remove the battery, use the wedging tool by pushing the battery up and away from the tablet.
-
-
-
Now pop off the speakers with the wedger.
-
To remove the motherboard, unscrew the 3 screws that hold the board in place with a Phillips screwdriver.
-
To reassemble your device, follow these instructions in reverse order.
