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Last week, we demolished the Now column to carry out the live dismantling of the iPhone XS Max. For the layout of the larger body, the double card arrangement and other issues for the first time to understand. For better to let you see the inside Construction, we have prepared the analysis of this atlas. The overall layout of this generation of XS series is the same as the X series that we dismantled last year. Remove the two fixed screws on the bottom and pull the buckle on the edge of the fuselage to open the rear case. This year, the overall upgrade to IP68 waterproof. The adjustment of the fuselage buckle can be seen is not big. The screen and the body are connected by the FPCB cable, the top is the speaker, and the middle is the pressure. In turn we can see the layout of the motherboard. The first is the overall layout. This year XS Max and X remain the same. It is not surprising that we did not open the iPhone XS. Separately speaking, XS Max we can see the middle L-series battery, double-layer motherboard; Face ID; linear vibration motor and tail plug at the bottom. The independent photo of the last Taptic Engine linear vibration motor is actually more obvious with the previous overall photo - compared to the previous Taptic Engine, this XS Max seems to deliberately reduce the width of the volume, further compressed space. In order, we will perform the overall disassembly of the bottom. In general, many manufacturers in the tail insert will choose a single plastic plate for covering and fixing. However, in order to compress the space, Apple chooses to use a metal frame to frame the entire structure. stand up. Pull back to the part of the lens. Since the cable is just close to the screen, we actually made this part after disassembling the back cover. The first point is that the iPhone XS Max uses two flashes and a lens. Separate separate lines to control. This is not common on other devices. Let's look at the cable after disassembly. Next is a separate lens analysis. The first is that these two generations of Apple have increased the size of the telephoto lens (also known as the sub-camera), which enhances its imaging capabilities. In addition, the wide-angle lens of this generation seems to be more Big circle. If the two lenses of the iPhone XS series are the same, then the problem that the X and the XS phone case lens are not perfectly compatible may be here. First look at the two high-definition diagrams of the two-layer PCB motherboard structure, the most obvious difference is the outer physical SIM card slot, because the structure of the forward and reverse inserts has also been adjusted. Let us look at the horizontal double-layer motherboard Thickness. As a concentrated display of Apple technology, this double-layer motherboard is undoubtedly a processing technology and structural challenge. However, the heat dissipation situation is a relatively weak link between the two-layer motherboard design. This generation of apples uses a large amount of metal on one side of the PCB. On the one hand, it is presumed that the heat conduction is accelerated, and the heat conduction is more uniform. On the one hand, it may also be a machine. The role of body reinforcement. It is still a L-shaped battery with a fixed rubber body. It has more space and more capacity: Specifically, the product comes from Desai Battery Co., Ltd., and the actual capacity is 3174 mAh. The official data says that the battery life has increased by one than the iPhone X. half an hour. Face ID module, original deep sensor head module, infrared image head from left to right, front image head, dot matrix projector, used to unlock face ID, depth of field selfie, Animoji, etc. The replacement price of the iPhone's two generations of products has always been high. It is actually related to the structure. After disassembling the main parts, we can carefully look at the rear case and also find the middle frame/button/waterproof rubber ring/NFC and electromagnetic induction coil/ And a bunch of cables. So at the end, in order to disassemble, the rear shell was reheated. This is mainly to disassemble the coil to see the connection of the lower cable. Because this generation of products and X have a slight difference in the layout of the cable in this area. After dismantling, it was found that the adjustment is to satisfy the 'bodyless power. After that, you can still brush the bus card' and prepare. Overall, the overall structure of the iPhone XS Max is similar to that of last year. The larger body space gives the phone a double card/larger battery and more antenna overflow interface. In addition to the heat dissipation, the fuselage structure is stable, etc. The product has been fine-tuned. Of course, this is still the most sophisticated equipment at present, and the cost of maintenance is not low either on the front or the back. In addition, the good module distribution makes the whole machine difficult to change.
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