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This teardown is not a repair guide. To repair your Sonos Ace, use our service manual.

  1. Sonos Ace Chip ID, Left Earcup Main Board Side 1: step 1, image 1 of 2 Sonos Ace Chip ID, Left Earcup Main Board Side 1: step 1, image 2 of 2
    • Analog Devices ADAU1860‑1 audio codec w/ dual DSPs

    • Winbond W25Q128JW 16 MB serial flash memory

    • Richtek RT9471D 3 A single cell Li-ion battery charger

  2. Sonos Ace Chip ID, Left Earcup Main Board Side 2: step 2, image 1 of 2 Sonos Ace Chip ID, Left Earcup Main Board Side 2: step 2, image 2 of 2
    • STMicroelectronics STM32U575OG 32-bit ARM Cortex-M33 microcontroller

    • Microchip PIC16LF18323 8-bit microcontroller

    • Richtek RT9426A battery fuel gauge

    • STMicroelectronics TCPP03-M20 USB type-C power delivery protector

    • Richtek RT5715 2 A synchronous step-down converter

    • Nisshinbo Micro Devices RP114N181D 300 mA / 1.8 V LDO regulator

    • Nisshinbo Micro Devices RP114N301D 300 mA / 3.0 V LDO regulator

  3. Sonos Ace Chip ID: step 3, image 1 of 1
    • Nisshinbo Micro Devices RP114N331D 300 mA / 3.3 V LDO regulator

  4. Sonos Ace Chip ID, Right Earcup Main Board Side 1: step 4, image 1 of 2 Sonos Ace Chip ID, Right Earcup Main Board Side 1: step 4, image 2 of 2
    • Analog Devices ADAU1860‑1 audio codec w/ dual DSPs

    • Winbond W25Q128JW 16 MB serial flash memory

    • Nisshinbo Micro Devices RP114N301D 300 mA / 3.0 V LDO regulator

    • Nisshinbo Micro Devices RP114N331D 300 mA / 3.3 V LDO regulator

  5. Sonos Ace Chip ID, Right Earcup Main Board Side 1 - Connectivity: step 5, image 1 of 1
  6. Sonos Ace Chip ID, Right Earcup Main Board Side 1 - Filters: step 6, image 1 of 1
  7. Sonos Ace Chip ID, Right Earcup Main Board Side 2: step 7, image 1 of 2 Sonos Ace Chip ID, Right Earcup Main Board Side 2: step 7, image 2 of 2
    • Winbond W25Q16JV 2 MB serial flash memory

    • Winbond W25Q128JW 16 MB serial flash memory

    • Diodes Incorporated PI4IOE5V6416 translating 16-bit I2C-bus I/O expander

    • Texas Instruments TXB0108 8-bit bidirectional voltage-level shifter

    • Richtek RT5715 2 A synchronous step-down converter

    • Nisshinbo Micro Devices RP114N181D 300 mA / 1.8 V LDO regulator

  8. Sonos Ace Chip ID, Right Earcup Main Board Side 2 - Connectivity: step 8, image 1 of 1
  9. Sonos Ace Chip ID, Right Earcup Main Board Side 2 - Sensors: step 9, image 1 of 1
    • Bosch Sensortec accelerometer & gyroscope

  10. Sonos Ace Chip ID, Right Earcup Main Board Side 2 - Filters: step 10, image 1 of 1

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