7. Remove the heat-shrinkable sleeves on the cables at position A, Position B and Position C;
8. Disconnect the cable connection with soldering iron.
9. Replace with a new main PCBA if it is broken.
10. Place a new heat-shrinkable sleeve through the green cable and solder the green cable(6) to
the short red cable of new PCB (3), use a hot air gun to shrink the sleeve.
PCB Assembly Replacement
6(green)
3
Make sure the green cable(6)
passing through the two
magnet rings
Position B
64
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