360 children's watch 9X dismantling: this child's watch, domestic chip accounting for 100%

360 This brand should be very familiar, although the 360 mobile phone has declined, but as one of the Internet companies in China's most layout IOT field, 360 is in home security, safety routers, car and smart home have accumulated a lot of users. Today we have to say is the 360 intelligent wear - children's watch 9X. This price of 499 children's watches will show what data will be present by dismantling the BOM of the whole machine. Let's take a look! Dismantle 360 Children's Watch 9X Both straps use food grade silicone material. Remove the SIM calorket before dismantling, and the calorie has a silicone ring for waterproof. The rear cover is fixed by the inner support, and the heat shield is heated, and the rear cover can be slowly opened. Battery and Charging Soft Board Connect the BTB interface of the motherboard with a metal cover protection and secure it through a screw. Open the rear cover, see the battery and charging soft board fixed on the back cover, the battery is mainly fixed by the adhesive. In order to facilitate dismantling, we take the table with the next step by disassembly. It can be seen that the side speaker is protected by a metal cover, and a copper foil is disconnected on the motherboard. Disconnect the main board, remove the motherboard and metal cover, and the vibrator is connected to the motherboard through the solder joint. The top cover, the outer casing, and the screen are fixed by adhesive, first using the heating table, separating the screen with the top cover, and then separating the screen with the outer casing. From the above dismantling step, it is known that the 360 child watch 9X dismantling is not difficult, but the whole machine design is still strict. There is a waterproof rubber ring, the speaker and the BTB interface in the SIM card set, and the metal cover is covered. The hot copper foil is covered with a heat dissipation copper foil. E analysis Although the watch is small, the whole machine is also a lot, and after analyzing the chip of this watch, we found that the 360 children's watch 9x chip is a domestic chip. The BOSTECH search of the whole machine EWiskTech searches, but you can first look at the main IC on the motherboard. The main IC of the motherboard: 1: UNISOC-SL8521E-dual-core central processor chip 2: Foresee-512MB flash + 216MB memory chip 3: Unisoc- - Power Management Chip 4: UNISOC- - Power amplifier chip The main IC on the back of the motherboard (below): 1: Unisoc- - RF transceiver chip 2: Unisoc- - front end module chip Of course, the following children's watches are also analyzed and studied in the following children's watches. Huawei Child Watch 4X Small Genculcast Children's Watch Z6 Sometimes the hot wear equipment Apple - Watch SE Apple - AirPods Pro Reprinted from ewistech.