LG MUSICflow SJ6 Service Manual page 22

HOW TO DISASSEMBLE THE MAIN UNIT
1-2-3. BT and WIRELESS Module
1) Disconnect the FFC cable from the BT module.
2) Remove the BT module.
3) Disconnect the FFC cable from the WIRELESS module.
4) Disconnect the 2 Hooks.
5) Remove the WIRELESS module.
3
1
4
5
2 4
BT Module WIRELESS Module
Figure 1-2-3
2-5