CD-ROM Drive Components

A CD-ROM Drive is the commonly used optical storage devices compact disks drive and the components contains a equipment from front view, back view, top view and bottom view portions. The Compact Disk Read Only Memory it contains data were computers can read but not write or erase in CD-ROM it is a type of read-only memory. In the 1990's CD-ROM was use for software and data distribution for the computer. Some CDs are use to play audio on the CD players. Therefore a disk is made up of 1.2 mm thick polycarbonate plastic with a thin layer of aluminum to make a reflective surface. The common size of CD-ROM is 120 mm in diameter and the smaller Mini CD standard size is 80 mm in diameter. The following CD-ROM Drive Components are given below.

Optical "Head" Assembly
Spindle Motor, Constant Linear Velocity (CLV) and Constant Angular Velocity (CAV)
Connectors and Jumpers
Logic Board
Audio Output and Controls

Front View

Headphone Jack
Manual Eject
Tray Eject Button

Back View

Digital Audio
Analog Audio
Jumpers
ATAPI / IDE Connector
Power Connector

Top View

Clamper
Pickup
Sled Drive Screw
Motor
Optical Deck

Bottom View

Rail
Pickup
Sled Drive Screw
Tray Motor
Spindle Motor

Comments

Virtual Private Network (VPN)

What is Virtual Private Network (VPN)? A virtual private network (VPN) is a secure connection between two private networks over a public network (in other words, over the Internet). All the data that flows over the VPN is encrypted. So anyone who steals packets from the VPN will find them unintelligible; only the parties on either end of the VPN are able to decrypt the packets. VPN connections are often called tunnels. Because they provide an isolated pathway from one point to another through the Internet. The only way to gain meaningful access to a VPN tunnel is at either end. Example for VPN Connections VPNs are used for There are two common uses for VPNs: To provide remote workers with secure access to your company network: To do that, you set up a VPN on the router, and then provide your remote workers with the credentials necessary to access the VPN. The remote workers can run a software VPN client on their home computers or laptops to connec...

Printer

What is Printer? Another widely used output device is a printer and it is a computer peripheral device. A printer produces a hard copy of a processed text or a result. A hard copy refers to a permanent human-readable text or graphics taken on physical print media such as paper or transparency. A printer will use toner to provide a quality print on paper, a toner is a replaceable material. Once the toner gets empty we can refill it and reuse it. Most of the printers are used for commercial purposes such as private offices, industries, government offices, photo studios, etc,. Most of the printers are used to print emails, documents, files, images, color photos, color documents, color posts, banners, advertisement posters, etc,. There are the following 5 types of printers such as dot matrix printer, inkjet printer, laser printer, dye-sublimation printer, and plotter printer this are all the printer which uses nowadays for a printing purpose. A printer is characterized by the followin...

Motherboard

What is Motherboard? Motherboard If the processor is the brain of the computer, the motherboard is the heart of the computer. The motherboard is the main circuit board inside the computer and however, all the components and peripherals are attached to it. Therefore the most of the compute features like scalability and upgradeability depend on the motherboard. Computer Motherboard Components Components of Motherboard Key Assessable Parameters of Motherboard Form factor Chipset CPU Memory Audio Ports and Slots Headers and Connectors BIOS Form factor The root mean square value ratio to the average value ratio of the alternating current is called Form Factor and it is the ratio of the root mean square value to the average value is also known as the absolute value of the waveform. Measurements of Form Factor, Form Factor Formula Where RMS is Root Mean Square Value, AV is Average Value Ir.m.s is the root main square value of current, therefore Iav are ...

The Tech Leaf

Search This Blog