On March 20, Beijing time, Apple released the second generation of wireless headset products AirPods 2. As one of the most popular accessories products of Apple, AirPods 2 has made a certain upgrade compared to the previous generation. Added Apple H1 headset chip, support Bluetooth 5, supporting Siri, and prices have also increased to $ 199. In addition, Apple also brings a charging box that supports wireless charging for AirPods 2, priced $ 79.
Recently, foreign well-known dismantling institutions IFIXIT released a dismantling report on AirPods 2 and wireless charging boxes.
The new generation of AirPods each headset is 16.5mm × 18.0mm × 40.5mm, heavy 4g; the three-dimensional 3D charging box is 44.3 mm × 21.3 mm × 53.5mm, and 40g. In short, the AirPods 2 is the same size, but the charging box is 2.3g, but the battery capacity is still 398mAh.
With X-rays, we can see the internal battery, microphone, antenna, speaker driver and board of AirPods 2.
The airPods 2 will be disassembled below. The internal frame design of the AirPods 2 headphones is basically consistent with the previous generation, but also uses a lot of glue to fix the dynamic unit, antenna, battery and microphone.
After completely dismantled, we can see the AirPods circuit board and components (as shown below): the chip model in the red box is Apple 343S00289 (probably a new H1 chip), the chip model in the orange square box is 25SL 128A 1820, the chip model in the yellow box is Apple 338S00420 (which may be a low-power stereo band decoder).
According to reports, the Apple H1 headset chip can make the headset can be faster, more stable, and the switch between the associated devices is 2 times, and the connection is up to 1.5 times the connection when the phone is called. In addition, the H1 chip can reduce the delay in the game by up to 30%.
The type chip model in the back blue box is T8 36.
There is a small cylindrical battery inside each AirPods headset with a battery capacity of 93mWh.
Next, dismantle the AirPods charging box, because the charged cartridge is not easy to disassemble, and the hot air gun is heated, which may have a bad impact on the battery.
After IFIXIT, after the force of nine bull two tigers, the charging box was successfully disassembled and the built-in battery was taken out.
From the desired logo, we can see that the rated voltage of this battery is 3.81V, the battery capacity is 398mAh, and the manufacturer is Xinpu Technology Co., Ltd.
Here is the motherboard of the charging box of AirPods 2. Compared to the previous generation, its motherboard has higher integration and increases support for wireless charging. What is unexpected is that Apple plated the waterproof coating for this logic board. Plus the charging box and the AirPods 2 itself uses a large amount of glue to fix it, allowing AirPods 2 to have certain waterproof capabilities.
The chip in the red box is a Broadcom 59356A2KUBG wireless charging module, the orange box, the chip model is L476MGY6 A5 (this should be the ST is a MCU customized by Apple), the chip in the yellow box is Texas Instruments (Ti 87A6FP.
Here is the button on the AirPods 2 charging box:
Wireless charging coil at the bottom of the new version of the charging box:
According to the information, the new charging box will support QI standard wireless charging. At the same time, Apple will also enhance the charging speed of the charging box on AirPods. Previously, AirPods was charged in the charging box for 15 minutes, and only 3 hours of battery life, and the new will be full of 15 minutes.
Finally, come to a family!
After IFIXIT disassembles AirPods 2, IFPODS 2 hits zero-division of reconcile score for AirPods 2, which means that if the headset has a hardware failure, it may not be able to solve the problem by dismantling repair. Read the full article, original title: Apple AirPods 2 disassemble, can be repaired almost zero!
Article Source: [Micro Signal: ICSMART, WeChat public number: Core Zhi News] Welcome to add attention! Please indicate the source of the article.
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