Find video connector pinouts instantly with this free Video Connector Pinout Reference. View HDMI, DisplayPort, VGA, DVI, RCA, BNC, LVDS, eDP, and other video connector pin configurations, wiring layouts, and signal assignments.
DVI to HDMI Passive Adapter
Map TMDS Data lanes and clock pins directly from DVI-D standard pins over to HDMI Type-A lines for video conversion.
Custom VGA Monitor Cable
Solder coaxial RGB conductors to Pins 1, 2, and 3, and tie corresponding shields to Pins 6, 7, and 8 to prevent ghosting.
SCART Retro Gaming Hookup
Wire Pin 15 (Red Chroma) and Pin 20 (Composite Luma) when configuring RGB-to-component adapters for retro gaming systems.
HDMI Handshake Debugging
Test Hot Plug Detect (Pin 19) and +5V Power (Pin 18) to diagnose black screen handshake issues on HD displays.
Analog video signals (like VGA and S-Video) transmit component color values directly using separate red, green, and blue lines paired with dedicated ground paths to preserve color accuracy. High-definition interfaces like HDMI and DVI utilize Transition-Minimized Differential Signaling (TMDS) to transmit high-speed digital serialized data over twisted-pair lines, dramatically reducing EMI and pixel noise.
This reference consolidates layouts, shielding connections, and line assignments for composite, component, VGA, DVI, and HDMI standards.
Finding accurate pin layouts is essential for home theater installers, AV engineers, gamers configuring retro consoles, and hardware designers. This directory supports standard display pinouts to prevent interface damage, sync dropouts, and color-space mismatches.
Always check signal lines and power limits before constructing custom pin-to-pin breakout cables. Correct wiring preserves video clarity and hardware safety.
DVI-D carries digital video signals only. DVI-A carries analog video signals only (compatible with VGA). DVI-I is integrated and carries both analog and digital signals within the same connector.
VGA is an analog standard, while HDMI is digital. The conversion requires active circuitry inside the adapter, which often draws more than the standard +5V power provided on HDMI Pin 18.
S-Video separates video information into two channels: Y (Luminance, which represents brightness/intensity) and C (Chrominance, which carries color information) to provide a sharper picture than standard single-pin composite lines.
The Display Data Channel (DDC) uses standard SDA (Data) and SCL (Clock) lines to let the monitor send its EDID configuration data directly to the graphics card, configuring the optimal resolution automatically.
The Hot Plug Detect (HPD) pin monitors voltage levels on the display side. When the monitor is connected and powered, HPD changes state, prompting the video card to initiate a handshake.
Analog high-frequency signals are highly vulnerable to induction. Poorly shielded VGA cables lack individual coax screens on the Red, Green, and Blue lines, resulting in visible color ghosting or smear on screen.
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