Philips Tv Power Supply Board
It is an integrated electronic circuit that acts as a central processing unit of a computer, providing control of the calculations. They consist of extremely small components formed on a single flat piece of thin. Its main components are semiconductors, mainly silicon and germanium. They may have several tens of million transistors and other electronic components such as diodes, resistors, capacitors . . all within several millimeters square!. RAM stands for random access memory, a type of computer memory which can be accessed randomly, ie you can access any byte of memory without accessing the preceding bytes. The RAM is the most common type of memory in computers and other devices like printers. is a data storage device that uses nonvolatile magnetic recording system for storing digital data. It consists of one or more plates or hard drives, united by a common shaft that rotates at high speed within a sealed metal box. On each plate lies a head read / write floats on a thin film of air generated by the rotation of the discs. pre-press is a compact disc containing data access, but not writable, a team of storage and playback of music, the CD-ROM standard was established in 1985 by Sony and Philips. It belongs to a set of books called Rainbow Books colors containing the technical specifications for all CD formats. A CD is an electronic device that allows the reading of these by using a beam of a laser beam and the subsequent transformation into electrical impulses that the computer interprets. Modem is an acronym for modulator-demodulator, ie, a device that converts digital signals from the computer to analog phone signal and vice versa, which allows the computer to transmit and receive information over the telephone line. The motherboard is the most important component of a computer, since it will integrate and coordinate all the other elements that allow for proper operation. Thus, a motherboard that behaves like device that operates as a platform or a computer's main circuit. The expansion slot is a type of socket where you insert expansion cards (eg, card, graphics accelerator board, network card, sound card, etc. ). . A USB port is an entry or access for the user to share information stored in different devices such as a camera, a flash drive, among others, with a computer. The initials mean USB Universal Serial Bus in English. You can say a graphics card, video card, graphics accelerator card or display adapter card and the word can be replaced by board. It is also usual to use the GPU stands for Graphics Processing Unit acronym is a slight difference though. The video card itself is an expansion card that is placed on a motherboard (or motherboard) to a computer and converts the information into graphs. The sound card is a device that connects to the computer's motherboard, or can be integrated into it. Plays music, voice or audio signal. A sound card can connect speakers, headphones, microphones, instruments, etc. . In electronics, a power supply is a device that converts latensionde the grid in one or several strains, almost continuous feeding the various circuits of the electronic device that connects to your computer, television, printer, router, etc. . Its operation is based on the second law of thermodynamics, that transfers heat from the hot side to be dissipated into the air. This process is conducive to increasing the area of ??contact with air, allowing a more rapid elimination of excess heat. Routes are shared by all devices and allow them to transmit information from one another, are ultimately the international information superhighway, which allow the transfer of all the information handled by the system. The processor or microprocessor, is the component of computer and other programmable devices, which interprets the instructions contained in programs and processes data. CPUs provide the fundamental characteristic of the digital computer and are one of the necessary components found in computers of any era. It is a digital circuit that calculates arithmetic operations (addition, subtraction, multiplication, etc. ). And logical operations (if, and, or, not) between two numbers. Devices or data storage units are devices that read or write data to storage media or devices, and together form the secondary or secondary storage memory of the computer. These devices perform the operations of reading or writing the media or devices that store or keep, logical and physical files in a computer system. Primary internal storage is called RAM or random access memory. It is so named because you can access it directly from any position chosen randomly in the same period. The primary memory is divided into storage locations called bytes. Each location contains a set of eight binary computers or devices, each of which can store one bit of information. The set of 8 bits inside reaches the storage position to store a letter, a digit or a special symbol, using EBCDIC or ASCII. Each byte has a unique address, similar to a mailbox, which indicates where in the RAM. Information systems need to store information outside of the computer in a state that does not require power, and store volumes of data too large to fit on a current computer, however great it is. The data storage relatively long. . . .