LG SJ7 - BLUETOOTH connection lock (BT Lock)

2-11
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Only for training and service purposes.
Battery
Key PCB
Figure 2-7
HOW TO DISASSEMBLE THE SECONDARY UNIT
2-6. Battery
1) Remove the Battery.
2-7. Key PCB Assembly
1) Disconnect the harness cable from the Key PCB.
2) Remove the Key PCB Assembly.
2-8. Modules
1) Disconnect the FFC cable from the WIRELESS module (SMSC).
2) Remove the WIRELESS module (SMSC).
3) Disconnect the FFC cable from the BT module.
4) Remove the BT module.
2
4
3
1
WIRELESS
(SMSC)
BT
Figure 2-8