4. Disassembly the front shell
4.1 Unscrew the 3 screws, remove the tweeter. 4.2 Unscrew the 4 screws round the woofer. 4.3 Push the guide ring out of the screw hole with a tool.
4.4 Unscrew the 4 screws, remove the woofer . 4.5 Unscrew the 2 screws, remove light guide plate .
5. Disassembly the back shell
5.1 Unscrew the 6 screws, remove inner shell. 5.2 Unscrew the 3 screws, remove the main board.
Connect the light guide plate
Connect the USB plate
Connect the USB plate
Connect the adapter plate
Connect the speaker
