LG SJ8 Service Manual page 26

HOW TO DISASSEMBLE THE MAIN UNIT
1-3. SPEAKER CHAMBER L/R Assembly
1) Remove the Speaker Chamber L/R Assembly.
1-4. KEY PCB Assembly
1) Remove the 2 screws.
2) Remove the KEY PCB Assembly.
Speaker Chamber Right Assembly
Figure 1-3
2
1
KEY PCB Assembly
Figure 1-4
2-7
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Speaker Chamber Left Assembly
2
Only for training and service purposes.