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Sony WH-CH720N Volume & Noise Cancelling Control Button Replacement

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Sony WH-CH720N Volume & Noise Cancelling Control Button Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Sony WH-CH720N Volume & Noise Cancelling Control Button Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Sony WH-CH720N Volume & Noise Cancelling Control Button Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • Unscrew the two 3 mm screws retaining the circuit board to the headphones.

  • Carefully remove the circuit board with the plastic prying tool.

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