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HD-D-sub 15 Connector

This connector has the same size shell as a DE-9 (D-sub 9) connector, but has a high-density pin configuration that permits 15 pins to be included by using three rows.  Here's a good set of figures for HD-D-sub-15 male and female connectors, as viewed from the pin side (not the solder side).

HD-DB-15 Female

HD-D-sub-15 Female

HD-DB-15 Male

HD-D-sub 15 Male

HD-D-sub 15 pins commonly used for VGA monitors:

Pin Name Direction Description
1 RED PC-to-monitor Red Video (75 ohm, 0.7 V p-p)
2 GREEN PC-to-monitor Green Video (75 ohm, 0.7 V p-p)
3 BLUE PC-to-monitor Blue Video (75 ohm, 0.7 V p-p)
4 ID2 Monitor-to-PC Monitor ID Bit 2
5 GND N/A Ground
6 RGND N/A Red Ground
7 GGND N/A Green Ground
8 BGND N/A Blue Ground
9 KEY N/A Key (No pin)
10 SGND N/A Sync Ground
11 ID0 Monitor-to-PC Monitor ID Bit 0
12 ID1 or SDA Monitor-to-PC Monitor ID Bit 1
13 HSYNC or CSYNC PC-to-monitor Horizontal Sync (or Composite Sync)
14 VSYNC PC-to-monitor Vertical Sync
15 ID3 or SCL Monitor-to-PC Monitor ID Bit 3



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This site last updated 7/11/2008