Today, small e wants to speak Huawei's four-channel speaker tablet, how is the four speaker modules placed and connected, how did you dismantle? It can be disclosed in advance that the MediaPad M6 is more simple, and the dismantling maintenance is convenient. There are more detailed information already on the EWSETECH dismantling channel!
Dismantle
Today, Xiao E will tell the dismantle. First of all, the Calto and the entity function buttons of the M6 tablet are located on the right side of the tablet, and the calories manufactured using plastic + metal materials are removed. We have not seen waterproof materials at the seam. Since the first card of this calorker is sealed due to the version of the version.
M6 is the same as the separation method of other tablets, and all from the home screen. The screen and the tablet body are used to be fixed, which is not very strong, and after uniform heating around the screen, it is easy to use the crowder to draw the screen and the body glue layer. Opening can clearly see that there is a multi-red support buffer rubber support screen inside the body.
The screen is connected to the fuselage connection, and the integrated metal steel sheet is fixed at one end of the screen softboard interface, and the other end is fixed with a cross screw, and the screw surface has a white defense.
The M6 screen connection soft board is fixed to the green circuit board on the back of the screen using the ZIF interface, and the interface surface has a translucent insulating insulation film.
The intermediate position on the right side of the screen is the fingerprint identifier, and there is a conductive tape sticker on the identifier.
The internal layout of the fuselage is relatively loose, and the whole machine uses 51 cross screw fixing components, three-stage motherboard design, an antenna PCB + a master motherboard + a piece of interface motherboard, three-piece motherboards use two soft boards to connect each other, interface Use metal steel sheets and screws secondary reinforcement.
There is a semi-metallic antenna cover and three plastic fixed strips to assist in the top. The four speakers are located in four corners of the tablet, and the bottom 2 speakers are fixed on the POGO PIN extended interface soft board. The soft board is connected to the main control motherboard, and the top speakers are directly fixed by the ZIF connector. On the right side of the master motherboard. There is a metal + PC on the left side of the tablet, and there is a GPS antenna logo on the cover.
Remove the three functional motherboards. The 8 megapixel front camera is connected to the main control motherboard through the ZIF connector, and the connector surface poses a layer of yellow translucent insulating insulation film. A total of 18 small magnets on both sides of the fuselage were used to adsorb external equipment.
The back of the motherboard has a region of 4G chip reserved for a 4G chip. The right interface motherboard is posted with red buffer rubber, the motherboard does not integrate any chip in addition to the card slot and the USB TYPE-C interface.
The battery is then removed, the battery is fixed on the box, and the medium frame is also attached to the graphite heat excitation.
Finally, disassemble the cable on the screen, and there is a large piece of cotton on the screen. This 10.8-inch 2K IPS 10-point touch screen comes from Taiwan group creation, the screen model is P108SFA-AF1, and the touch scheme is from Taiwan Yilong Electronics Ekth5522.
The M6 tablet uses a front 8 megapixel + rear 13 megapixel camera, and the shooting is not very good, but there is more than enough use of daily use. 13 megapixel rear camera uses Omni Vision Ov13855 CMOS photosensitive components, F1.8 aperture.
8 megapixel front camera uses Sony IMX179 CMOS photosensitive elements, F2.0 aperture.
Huawei MediaPad M6 is more simple, and the dismantling maintenance is convenient. Two-thirds of the internal spaces are occupied by the battery, with a total of 51 cross screws, and there is a red buffer rubber pad inside the body to support the weight of 10.8-inch screen, and the tablet uses three separate PCB motherboards, respectively. The antenna, the main control, and the interface function are independent, and the devices are connected by BTB and ZIF, and the heat dissipation is not used in addition to the large-area graphite material on the surface of the body housing and the back surface of the screen.
Motherboard IC
Main control motherboard, main IC (below):
Yellow: SKHYNIX-H28S70302BMR- 64GB flash memory chip
Red: hisilicon-hi3680-unicorn 980 64-bit octuclear processor chip
Green: hisilicon-hi6422-power management chip
Blue: SK HYNIX- H9HKNNNCRMAU-4GB LPDDR4X DRAM chip
Cyan: NXP-TFA9874-Audio Amplifier Chip
Dark green: hisilicon-hi6423-power chip
Purple: RoHM- BH1745 - Ambient light sensor chip
Light blue: hisilicon-hi1103- Wi-Fi / BT / GPS / FM chip
Pink: hisilicon-hi6421-power management chip
The main IC of the main control motherboard (below):
Yellow: Bosch-Bmi160-Acceleration and Gyroscope chip
Green: AKM-AK09918 - Electronic compass chip
The use of logic, memory, pm, and RF chip used on the motherboard are shown in the table:
MeMS chip usage information on the motherboard is shown in the table:
After dismantling and analysis, the overspeed cost is $ 245.80, and the main control IC part accounts for approximately 44%, reaching 108.4 dollars.
Configuration list
After the dismantling analysis, what do you think of Huawei MediaPad M6? Finally, give all the relevant configurations.
SOC: Haisi 980 processor 丨 7nm process
Screen: 10.8 inch 16:10 IPS 10 point touch capacitor screen 丨 resolution 2560x1600 丨 pixel density 280ppi
Storage: 4GB RAM + 64ROM 丨 Support maximum 512GB MicroSD card expansion
Front: 8 megapixel camera
Rear: 13 million pixel camera
Battery: Rated capacity of 7350 mA hecer ion polymer battery
Features: The world's first 7nm processor 丨 double npu 丨 capacitor handwriting pen 丨 PC data synchronization 丨 fast charging
Regarding the configuration information, Xiao E wants to explain the screen preceptment ratio given by small E = screen visual display area ÷. The screen is different or the official data has an error. Battery Small E Select the rated capacity of the battery (the minimum of the capacity of the battery), the official is given to typical capacity (typical capacity is
The maximum capacity of the battery is shipped by the battery.
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