Mechanical Disassembly
(二)Chassis and Terminal Board Removal
1. Remove screws E (6 pcs), take PCB1 board off.
2. Remove Screw E (3 pcs),take USB board off.
3. Remove screws F (4 pcs), take WOOFER off.
4. Remove Screw G (3 pcs),take PCB3 board off.
USB
PCB1
PCB2
PCB3
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