易建勋编著《计算机维修技术第2版》附件3-11:VGA接口定义 《计算机维修技术第2版》 易建勋编著 清华大学出版社2009.8 附件3-11:VGA接口定义 VGA (Video Graphics Adapter) VESA (Video Electronics Standards Association) DDC (Display Data Channel) VGA信号为模拟类型,显示卡端的接口为15针母插座 Pin Name Description 1 RED Red Video(75 ohm,0.7 V p-p) 2 GREEN Green Video(75 ohm,0.7 V p-p) 3 BLUE Blue Video(75 ohm,0.7 V p-p) 4 RES Reserved 5 GND Ground 6 RGND Red Ground GGND Green Ground BGND Blue Ground 9 +5V +5 VDC 10 SGND Sync Ground 11 IDO Monitor ID Bit 0(optional) 12 SDA DDC Serial Data Line 13 HSYNC or CSYNC Horizontal Sync (or Composite Sync) 14 VSYNC Vertical Sync 15 SCL DDC Data Clock Line
易建勋 编著《计算机维修技术 第 2 版》 附件 3-11:VGA 接口定义 《计算机维修技术 第 2 版》 易建勋 编著 清华大学出版社 2009.8 附件 3-11:VGA 接口定义 VGA(Video Graphics Adapter) VESA(Video Electronics Standards Association) DDC(Display Data Channel) VGA 信号为模拟类型,显示卡端的接口为 15 针母插座 Pin Pin Name Name Description Description Description Description 1 RED Red Video (75 ohm,0.7 V p-p) 2 GREEN Green Video (75 ohm,0.7 V p-p) 3 BLUE Blue Video (75 ohm,0.7 V p-p) 4 RES Reserved 5 GND Ground 6 RGND Red Ground 7 GGND Green Ground 8 BGND Blue Ground 9 +5V +5 VDC 10 SGND Sync Ground 11 ID0 Monitor ID Bit 0 (optional) 12 SDA DDC Serial Data Line 13 HSYNC or CSYNC Horizontal Sync (or Composite Sync) 14 VSYNC Vertical Sync 15 SCL DDC Data Clock Line