crwdns2915892:0crwdne2915892:0
If your Zenbre SoundBank Z3 speaker isn't working properly and is not responding to your touch, then there is most likely an issue with the internal circuit board that connects the buttons to the motherboard. The motherboard is custom to the device, so you will need to get a replacement from a similar device in order to repair your speaker.
crwdns2942213:0crwdne2942213:0
-
-
Turn over the device.
-
Peel the silicone feet up to remove.
-
-
-
Remove all eight of the 11 mm Phillips screws from the bottom of the device.
-
-
-
Remove the bottom panel speaker using an iFixit opening tool.
-
-
-
Remove the four 4.5 mm silver Phillips screws that secure the plastic panel covering the motherboard.
-
Remove the plastic panel.
-
-
-
Remove the battery from the holder. It may be difficult the first time.
-
-
-
Remove the pressure-fitted foam from the slot by hand.
-
Unravel and remove foam from the wires.
-
-
-
-
Using a soldering iron, remove the leads, separating the battery from motherboard.
-
-
-
Remove the three screws that are holding the speaker down.
-
-
-
Desolder the speaker joints from the motherboard. Follow this How To Solder guide for help with desoldering.
-
-
-
Remove the speaker from the motherboard.
-
Remove the speaker ring.
-
Repeat Steps 5-7 with the other speaker.
-
-
-
Remove the two 4.5 mm Phillips silver screws holding down the motherboard.
-
Lift the motherboard out of its housing.
-
-
-
Use an iFixit opening tool to lift up the ribbon connector.
-
Slide the ribbon cable out of its connector.
-
-
-
Remove the four 4.5 mm Phillips silver screws.
-
Remove the six 7 mm Phillips black screws.
-
-
-
Remove the top plastic cover by prying around the edges with an iFixit opening tool.
-
-
-
Carefully remove the round black cover of the circuit board by using a spudger to pry it upward.
-
Remove the four screws.
-
-
-
Pick up the center power button and remove it. Place it in a safe location.
-
-
-
Remove these four 7 mm black screws.
-
This will free the circuit board, which can now be lifted away from the housing.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
crwdns2935221:0crwdne2935221:0
crwdns2935227:0crwdne2935227:0
crwdns2915084:0crwdne2915084:0
UMass Dartmouth, Team 3-2, Bhusal Spring 2016 crwdns2935289:0UMass Dartmouth, Team 3-2, Bhusal Spring 2016crwdne2935289:0
UMASSD-BHUSAL-S16S3G2
crwdns2931471:05crwdne2931471:0
crwdns2935297:08crwdne2935297:0
