The pin layout of the VGA interface connector is shown in the figure below. Three pins are used to carry the three basic RGB The RGB color model is an additive color model in which red, green, and blue light are added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue.RGB color model
What does pin 9 on a VGA cable do?
Pin 9 carries a 5 volt signal to the DDC (display data channel). New computer monitors (LCD or CRT) do not seem to need this pin, and work fine without it — as a result the majority of VGA cables labeled as “15 pin” really only have 14 pins, and this is never explained or noted in the packaging or product specifications!
How do I know if my VGA cable has 14 pins?
But you will have to search to find one by visually examining the plug. Remember, all the VGA cables are labeled and sold as “15 pin VGA cable” even if they actually have only 14 pins. Check it out.
What is a VGA cable and how does it work?
VGA is a video only signal, meaning no audio. Unfortunately, VGA is slightly outdated due to HDMI, but it is still widely used and provides great signal strength. We carry a variety of VGA cable types including: Premium, Standard, Angled, Low Profile, Panel Mount, and VGA with Audio. Now I know what you’re thinking.
What are the properties of a VGA connector?
The properties of the VGA Connector include the following. VGA connectors or cables are available in different sizes in the market that ranges from 0.75 feet to above 30 feet. Additionally, these cables are also available in various colors like Beige & Black. In addition, these cables include shielding either double or triple.
Why does VGA have 15 pins?
There are two types of VGA cables: 14-pin and 15-pin. 14-pin cables will work in most applications, but 15-pin cables may be required for wider display compatibility. This product is a 15-pin VGA cable.
Why are there screws on VGA cables?
They're just there to stop them falling out of the sockets. A lot of the older D-type connector like serial, parallel and SCSI ports have them. The cable coming out is relatively heavy and is easy to knock out, hence the screws.
Are both ends of a VGA cable the same?
VGA cables are no different. The picture at the top of this page shows one with two male ends. This cable goes from the monitor to the computer, where it's met with a female connection from the video card.
How many pins are in VGA?
15-pinThere are two types of VGA cables: 14-pin and 15-pin. 14-pin cables will work in most applications, but 15-pin cables may be required for wider display compatibility. This product is a 15-pin VGA cable.
Will a VGA cable work with a missing screw?
But yeah it's only function is to keep the cable connection in place, everything should work fine without it. USAFRet : For instance...on both my laptops (Sony and Toshiba) there are NO screw holes for the VGA port. Works just fine.
How do you screw VGA?
0:572:48How To Connect A Monitor To A Computer With A VGA Cable ...YouTubeStart of suggested clipEnd of suggested clipYou usually have to push it up there. There you go on this you'll feel the screws hooking into placeMoreYou usually have to push it up there. There you go on this you'll feel the screws hooking into place. Okay. So you basically just keep tightening until the screws are nice and tight.
How do you wire a VGA cable?
A basic VGA connection requires a 15-pin plug....How to Make a VGA CableUse wire strippers to expose about an inch of the CAT5 cable. ... Connect CAT5 cable to the back of the 15-pin male connector. ... Test each of the pins on the 15-pin male connector for continuity if you have a multimeter or continuity tester.More items...
Are there 2 types of VGA cables?
A VGA cable is a device used to transfer video signals. It does this by acting as a link between the computer and the monitor or between the computer and the television screen. The video graphic cable comes in two types, male and female connector.
What is the male VGA port on my computer for?
For example, on a desktop computer or laptop, the VGA port will be a graphics card output for connecting to a monitor or screen. But, it will probably be a video input for receiving video from a source device on a projector.
What pins on a VGA cable are video?
The Configuration of a VGA connector consist of 15 pins:Pin 1(Red): Red Video(75 ohm,0.75V peak to peak)Pin 2(Green): Green Video.Pin 3(Blue): Blue Video.Pin 4(ID2/RES): Monitor ID Bit-S.Pin 5(GND): Ground Pin.Pin 6(RGND): Red Ground.Pin 7(GGND): Green Ground.Pin 8(BGND): Blue Ground.More items...
What pins are used in a VGA cable?
A Video Graphics Array (VGA) connector is a three-row 15-pin DE-15 connector. The 15-pin VGA connector is found on many video cards, computer monitors, and some high definition television sets. On laptop computers or other small devices, a mini-VGA port is sometimes used in place of the full-sized VGA connector.
How many wires are in a VGA cable?
A traditional VGA cable was fairly simple. It consisted of 14 or 15 28 AWG (28 guage) wires in a jacket, with 15 pin connectors on either end. These cables, still in use today on older equipment, are suitable for the relatively low resolutions of the original VGA standard.
Brief Description
VGA is a popular display standard, stands for Video Graphics Array. It was first proposed by IBM in 1987. It’s a three row 15 pin connector comes with a screw type locking mechanism. A VGA cable carries analog components RGBHV video signal (Red, Green, Blue, Horizontal sync, Vertical Sync) and DDC data.
Applications
VGA connectors are used to connect the Computer or Laptops (which have VGA connector) to a TV, Monitor or Projector.
What is VGA Cable?
VGA (Video Graphics Array) is a common standard for video output that uses analog signal signals. VGA was first introduced in 1987 by IBM for the 640x480 displays. VGA connectors have many pins that each have their own function on the screen display.
How Many Pins Does a VGA Cable Have?
15 or 14. 14-pins cable can be applied to most occasions. As for the 15-pins VGA cable, it is more compatible and has wider applications. The outstanding feature of the VGA cable is its large number of pins. There are 15 jacks in the normal VGA ports for these 15 pins.
Conclusion
If you don’t sure which type of VGA cable your electronic devices, you could check the products’ specification tag that the VGA factory usually list clear information in it. Generally, the computer monitors are only suited for 14-pins VGA cable, and the televisions only need 15-pin VGA cable.
VGA Connector Pin Configuration
The pin configuration of a VGA Connector includes 15 pins where each pin & its function is discussed below.
Features & Specifications
The features & specifications of the VGA connector include the following.
Different Types
There are different types of VGA connectors available in the market. Alternate names of VGA connectors are the RGB connector, Mini 015, HD15, Mini D15, HDB-15, DB15 & Mini sub D15.
How to choose a VGA Connector?
The selection of a VGA connector can be done based on different parameters like the following.
How to use a VGA Connector to Connect PC & TV
A desktop computer can be used through a monitor by a user. The desktop monitor permits you to notice the OS GUI & different software applications such as document typing, game playing, etc.
What is pin 9 on a TV?
Pin 9 is required by most, if not all, plasma and lcd TV’s to supply back to the computer graphics card information about the available resolution of the monitor. Pin 9 carries a 5 volt signal to the DDC (display data channel).
How many pins does a VGA cable have?
New computer monitors (LCD or CRT) do not seem to need this pin, and work fine without it — as a result the majority of VGA cables labeled as “15 pin” really only have 14 pins, and this is never explained or noted in the packaging or product specifications! The only way to tell if a “15 pin” VGA cable actually has all 15 pins is to look at ...
What does it mean when your TV doesn't have a pin 9?
The absence of the pin 9 signal (5 volt to the DDC) means your your very expensive plasma or LCD TV cannot notify your computer graphics card about its supported resolution. Get a VGA cable with all 15 pins, and your problem may be resolved. But you will have to search to find one by visually examining the plug.
How to tell if a VGA cable has 15 pins?
The only way to tell if a “15 pin” VGA cable actually has all 15 pins is to look at the connector and count the pins. If the middle row has only 4 pins, then the critical pin 9 is missing.
VGA Connector Pin Configuration
Features & Specifications
- The features & specifications of the VGA connectorinclude the following. 1. Type of connector is – Computer Analog Video 2. Data Signal is an I2C data channel used for DDC data 3. Video signal is RGB with H & V sync 4. 15 Connector Pins 5. DE15 Connector 6. Designer – IBM in 1987 7. Superseded through DVI in 1999 8. It is not hot-pluggable Usually, a VGA connector includes a s…
Different Types
- There are different types of VGA connectorsavailable in the market. Alternate names of VGA connectors are the RGB connector, Mini 015, HD15, Mini D15, HDB-15, DB15 & Mini sub D15. The male connector’s best examples are DB13W3, HD15, 5BNC, 4BNC, etc. So, these types are normally called ‘connector one’. Alternatively, the next connectors are HD15 female, HD15 male, …
Properties
- The properties of the VGA Connectorinclude the following. VGA connectors or cables are available in different sizes in the market that ranges from 0.75 feet to above 30 feet. Additionally, these cables are also available in various colors like Beige & Black. In addition, these cables include shielding either double or triple. These connectors are available at different prices depending on …
How to Use A VGA Connector to Connect PC & TV
- A desktop computer can be used through a monitor by a user. The desktop monitor permits you to notice the OS GUI & different software applications such as document typing, game playing, etc. There are two kinds of displays available with flat-panel like LED & LCD. These displays can be connected through a VGA, HDMI, DVI, USB-C, or Display Port connector to unite to the comput…
Advantages
- The advantages of the VGA connectorinclude the following. 1. By using a VGA cable, the connection of various kinds of electronic devices can be done easily like TVs, computers, CRT monitors, etc. 2. It also gives support and assists you by giving quick responses & smoother motion.
Disadvantages
- The disadvantages of the VGA connectorinclude the following. 1. It gives less resolution 2. It does not support audio & 4K Ultra HD media player 3. For modern computers and laptops, it is outdated
When to Use/Applications
- The VGA connector is mainly used for multiple purposes within the field of electronics. The applications of the VGA connectorinclude the following. 1. It is most frequently used whenever you need to fix your laptop to your projector or TV. But, if your monitor includes an HDMI/ DVI output after that it would generally be better to fix it through this kind of connection. If the outpu…