The DB15 VGA (Video Graphics Array) connector contains however 15 pins in three rows of 5 pins each. These five pins carry the color and synchronisation signals, also a digital I2C interface for two-way communication between the video controller and monitor. The common 15-pin VGA connector found on most video cards, computer monitors, high definition televisions which support VGA connections. The following schematic diagram and table shows respectively connector and pin assignment of DB15 VGA.

DB15 VGA Connector Schematic 

Pin Name Function

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

RED
GREEN
BLUE
n/c
GND
RED_RTN
GREEN_RTN
BLUE_RTN
VDC
GND
n/c
SDA
HSYNC
VSYNC
SLC

Red Video
Green Video
Blue Video
not connected
Signal Ground
Red Ground
Green Ground
Blue Ground
5 VDC supply (fused)
Signal Ground
not connected
DDC/I2C data
Horizontal Sycn
Vertical Sycn
DDC/I2C Clock



Related Post

MM5452 Liquid Crystal Display LCD Drivers Circuit Diagram and Datasheet
Simplified Diagram of P-Channel HEXFET Power MOSFET Circuit
Typical Fuel Tank Pressure Sensor Circuit Diagram
Automatic Play On Power-up Circuit Diagram for iPod 3 and 4
2010 BMW E60 M5 Hydraulics Diagram DSC MK60E5