I believe that friends who have had experience have known that many small-brand domestic tablet internal works often do not have appearance, and the casual traces and rough assembly are different from the small workshop. It is difficult to believe in quality. Assure. However, the Cool is more controlled by the product quality in the industry, and the latest KNote Tablet internal workmanship does not lose a large factory.
● Let's talk about the feeling of dismantling
Cool than the Rubik's Cube Knote internal fitting and simple, a small number of flying lines are also have a well, and the overall layout looks at a glance.
Cool than Rubik's Cube Knote internal structure list
The internal "rubber" structure is used inside the KNote, so the number of screws in the whole dismantling is not much, counting the screws on the motherboard shield, with a total of 18.
18 screws in Knote internal
Since the cool than the Rubik's cube KNote uses an aluminum alloy backplane, the ability of the equipment in heat dissipation is still relatively prominent, Intel Celeron N3450 processor is more prominent in balance performance and power consumption, so the whole machine uses passive heat dissipation. Form, this will also be a big trend of future mobile devices.
● The body is separated from the traditional snap-in connection
The dismantling of the tablet and smartphone is some different. At the moment, most smartphones have been "rubber", want to separate the screen and the outer casing, need a hot air gun to slightly melt the fitting glue and then dismantage with the suction cup. The tablet is completely no problem due to sufficient edge space, and there is no problem in the traditional snap-on connection.
Buckle in the edge of the body
Unpacking the outer casing is required to use the suction cup and rocker, but this step is not difficult, as long as the violent dismantling is not too big. After hearing a few "" sound, the first step of the fuselage is very good.
Be careful after separation, don't take the two parts directly, because the ghost knows how the internal cable is connected. Actual experience also tells us that the cable must be unlocked one by one by one by one, otherwise it is very high in damage to the line.
Contact Magnetic suction interface and the main board
Sure enough, after gently set off the backplane, we found the cable of the connection motherboard and magnetic interface. Lift the snap up and pull out the cable, you can complete the backplane and the body connection.
Lift the snaps and pull out the cable connector to achieve separation
Separated fuselage back shell
In fact, in addition to a magazine interface and its cable, there is no electronic component in the back shell, and a black area in the right side is a heat dissipation graphite film. It has a high thermal conductivity, in passive heat dissipation. It is very common in the equipment, and there are almost all smart phones.
In the edge of the fuselage, there is a white foam pad, mainly used to fill the edges of the edge, which acts as a function of internal components (especially motherboards and batteries).
● Remove the battery to pay attention to neat flying lines
The next thing to do is to separate the battery, which is also a very important part of the disassembly process. In the Cool Better Cube Knote, the battery occupies approximately 60% of the space inside the body.
Cool than Rubik's Cube Knote uses Dongguan Nuewei ion battery
Disassemble the battery, first disconnect the battery to the power supply line between the motherboard. This part is still very tight, and it needs to be separated when dismantling.
The edge of the battery is fixed, and it needs attention when separation.
Many tablets that were dismantled by the author, the battery was fixed by double-sided adhesive, but the Cool Shoukknote used the screw fixed mode, and the four screws of the fixed battery were removed, the battery can be easily removed. .
Battery taken out after disassembly
Cool than Rubik's Cube Knote uses a lithium-ion battery with a capacity of 30.4WH, a nominal voltage of 7.6V, a typical capacity of 4000mAh, a manufacturer to Dongguan Nuewe New Energy Co., Ltd., is also Konka, Seven Rainbow, China, Jinghua, Newman One of the main battery suppliers of brand companies.
Product: KNote Cool than Rubik's Cube Tablet 4 Split Motherboard This is a dismantling
● Separation of motherboards This is a demolished weight
After the battery is taken out, the inside of the device has a large space, and the rest is the dismantling of the motherboard, which is also the highlight of the tablet.
After taking the battery, there is a large space.
Evaluating how the internal workmanship in a tablet is an important standard. Just like a DIY computer, if your trace is messy, it is obvious that users will have doubts about your assembly. If you use the backplane trace, the well-talented in the chassis, the final visual effect is also Enjoy your eye.
Internal three main flying lines
The flyer of the Cool is relatively good, the number is not much, and the arrangement is also neat. As for other row positions, it is also as short as possible, and it is also possible to have a hard work when designing, and it is fine when dismantling.
Copper cooling plate above the motherboard
After the screwdriver is removed from the heat sink over the motherboard, the color of the motherboard is clear. Since we have taken all the cables connected to the motherboard, the motherboard portion can be easily removed.
Remove the front of the hot plate
WiFi and Bluetooth antenna top stickers
We can see that Cool than Rubik's Cube Knote uses a double speaker design, and the wiring of the two speakers is also directly soldered on the motherboard.
After the motherboard is completely removed, we have to look at the chips and those interfaces on the motherboard.
Removing the front of the motherboard behind the metal shield
Dark red: Intel N3450 processor
Dark blue: Erital FP164A3PD memory particles
Light blue: Intel 3165D2W AC dual-frequency wireless network card
Ming Yellow: ITE IT8987E-BXA Power Management Chip
Green green: Realtek Alc269 sound card
Brown: SanDisk SDINADF4 128G memory
Dark purple: 钰 创 usb alternate mode micro-controller chipset - EJ898
After dismantling, we found that the cool than the Rubik's Cube has a large factory product in the chip material, and it is still guaranteed.
Summarize:
Cool than Rubik's Cube Knote maintains its consistent level on the workmanship, large-capacity battery and mainstream brand chips ensure stability in the process of use. In the internal structure design, the Cool is also adhering to the concise profit style, and the inner structure is clear in the case of ensuring the reasonable layout of the product.
6 + 128GB Memory Combination and Intel N3450 are cool than Rubik's cube Knote's highlights, Busta and Kingston and storage granules are trustworthy. The Intel N3450 can also provide more energetic performance in the case of passive heat dissipation, cool than Rubik's cube Knote in China It can be said to be a good product in the two-in-one tablet computer.
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