IFIXIT APL1109 Apple Vision Pro Chip ID User Guide

Table of Contents

IFIXIT-APL1109Apple-Vision-Pro-Chip-ID-PRODUCT

Processor: Apple APL1109/339S01081E M2 octa-core applications processor & graphics processing unit
Memory: Micron MT62F1G64D8WT-031 XT:B 8 GB LPDDR5 SDRAM
Storage: Kioxia K5A4RC2097 256 GB NAND flash
Power Management: Apple APL109C/343S00627, Apple APL109D/343S00628, Apple APL1004/343S00629
Connectivity: USI 339S01015 WiFi/Bluetooth module
Audio: Likely Cirrus Logic CS46L11 audio codec
Charging: STMicroelectronics STM32L4A6VG Arm Cortex-M4 microcontroller
USB Type-C: Texas Instruments CD3217B13 USB type-C controller, Texas Instruments TPD4S311A USB type-C port protector

Step 1: Logic Board Front

This step involves identifying the key components on the logic board front, including the processor, memory, and power management units.

Step 2: Power Management Components

Identify and understand the various power management components such as converters and regulators present on the device.

Step 3: Logic Board Front Connectivity Chips

Learn about the connectivity chips like the WiFi/Bluetooth module located on the logic board front.

Step 4: Logic Board Back

Explore the components on the back of the logic board, including audio codec, multiplexer/demultiplexer, and converters.

Step 5: Additional Components

Step 6: Charging Board Front

Understand the charging board components such as the microcontroller, flash memory, and converters located in the battery pack.

Step 7: Charging Board Front Sensors

Step 8: Charging Board Back

Explore components like the buck-boost battery charger and voltage regulator located on the back of the charging board.

Step 9: Charging Board Back Sensors

Step 10: Right Speaker Board

Understand components such as audio codec, audio amplifier, and converters present on the right speaker board.
To reassemble your device, follow these instructions in reverse order.

Frequently Asked Questions (FAQ)

Q: How do I identify the logic board front on the device?

A: The logic board front typically houses components like the processor, memory, and power management units. It is usually located in the main body of the device.

Q: What are some key components on the charging board front?

A: The charging board front may include a microcontroller, flash memory, USB type-C controller, and various converters for charging purposes.

This guide contains a selection of photos and a chip identification summary for the Apple Vision Pro headset.
Special thanks to community member CChin for his contribution!

Step 1 — Logic board front

Apple APL1109/339S01081E M2 octa-core applications processor & graphics processing unit
Micron MT62F1G64D8WT-031 XT: B 8 GB LPDDR5 SDRAM memory
Apple APL1W08/339S01186 R1 sensor coprocessor
Kioxia K5A4RC2097 256 GB NAND flash
Apple APL109C/343S00627 power management
Apple APL109D/343S00628 power management
Apple APL1004/343S00629 power management

Step 2

Apple 338S00521-B0 power management
Texas Instruments LMK1C1104 clock buffer
Analog Devices LT8652S 8.5 A / 18 V dual channel synchronous step-down converter
Texas Instruments TPS62125 300 mA buck converter
Texas Instruments TPS61045 adjustable boost converter on semi FPF2895C current limit switch
Texas Instruments TPS70936 150 mA / 3.6 V LDO regulator