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- Coaxial cable. These cables are used for connecting antenna and motherboard that are usually soldered together or connected with a special connector.
- Speaker (buzzer)The small size speaker, which main purpose is playing tunes, speech, movie soundtracks, games sound as well as any other sounds reproduced by your device.
- Charge connector. Some manufacturers install this unit separately to clear up some space for the USB connector, when the operation of the device is necessary during the charging process, and, in some cases, charging may be conducted only through micro-USB port (Item No.5 on the illustration)
- Mini-HDMI connector. This unit is specifically designed to transmit video signals to other devices, such as TV set, computer display or projector.
- Connector The connector which is typically used to connect external keyboard, mouse, memory card, as well as used to connect tablet to PC and for other purposes.
- Microphone. This device is used to convert mechanical (sonic) waves into electric signals to record or transmit your speech.
- Memory card connector. Typically, this unit is used to increase memory volume for data storage. Looks similar to the SIM-card connector. This module is missing on the disassembled tablet body shown on the picture.
- Hands free connector. Holding a tablet to your ear is so much inconvenient, that is why, you may opt to use external headset with a microphone.
- Tablet power button.
- The other side of the motherboard hosts various electric elements, micro electric circuits and connectors for LCD, touch screen, and cameras. Micro electric circuit, in other words, microelectronic integrated circuit or chip (microchip) – is the miniature electronic circuit, printed on a semiconductor substrate or seal, and is usually installed into the undismountable casing.
1.
- Bluetooth operation module, Wi-Fi and FM-radio units.
- ROM – read only memory, which stores information saved by user, photo, video, documents and programs.
- Power management chip, in other words, power supply unit, designed for charging tablet as well as conducting power to other internal components.
- CPU – central processing unit, which is basically the “brain” of the device that computes data with performing arithmetical and logic operations as well as operates other devices. The main characteristics of the device are processor speed and productivity. Another important feature is the CPU’s power consumption.
- RAM – random access memory unit, that is, basically, working memory. This memory type is designed to provide short-time storage for variable data while CPU performs operations on the data. This is the place to keep all the running programs and their data.
- Touch screen controller. This micro electric circuit, with the algorithm recorded in it, allows the CPU to perform floating point operations and converts them into digital code read by the CPU. Also, there are cases where micro-controller may be attached directly to the touch screen’s flat cable.
- Primary camera connector
- Front camera connector
- Display connector
- Touch screen connector
The tablets with mobile network support
also have an amplifier, while the rather expensive models even have video
processors.
The device's portability is provided, first
and foremost, by a rechargeable battery.
Rechargeable Batteries are
different in their chemical makeup, voltage, capacity and size. We offer the
variety of the rechargeable batteries for tablets
Manufacturer’s
main design accent is made on the rear panel of tablet - the biggest component
of the device.
