HP dc7800 manual Monitor Connectors, Analog Monitor Connector, DB-15 Monitor Connector Pinout

Integrated Graphics Subsystem

6.5 Monitor Connectors

All form factors provide an analog VGA connector. The USDT system also includes a DVI-D connector for attaching a digital monitor.

6.5.1 Analog Monitor Connector

These systems includes a standard VGA connector (Figure 6-2) for attaching an analog video monitor:

Figure 6-2. DB-15 Analog VGA Monitor Connector, (as viewed from rear of chassis).

Table 6-3.

DB-15 Monitor Connector Pinout

Pin	Signal	Description	Pin	Signal	Description
1	R	Red Analog	9	PWR	+5 VDC (fused) [1]
2	G	Blue Analog	10	GND	Ground
3	B	Green Analog	11	NC	Not Connected
4	NC	Not Connected	12	SDA	DDC Data
5	GND	Ground	13	HSync	Horizontal Sync
6	R GND	Red Analog Ground	14	VSync	Vertical Sync
7	G GND	Blue Analog Ground	15	SCL	DDC Clock
8	B GND	Green Analog Ground	--	--	--

NOTE:

[1] Fuse automatically resets when excessive load is removed.

6-6 www.hp.com Technical Reference Guide