Usb connectors, Table b-5 – Dell PowerVault 770N (Deskside NAS Appliance) User Manual
Page 28
Table B-5. Video Connector Pin Assignments
Pin
Signal
I/O Definition
1
RED
O
Red video
2
GREEN
O
Green video
3
BLUE
O
Blue video
4
NC
N/A No connection
5–8, 10 GND
N/A Signal ground
9
VCC
N/A Vcc
11
NC
N/A No connection
12
DDC data out
O
Monitor detect data
13
HSYNC
O
Horizontal synchronization
14
VSYNC
O
Vertical synchronization
15
DDC clock out O
Monitor detect clock
Shell
N/A
N/A Chassis ground
USB Connectors
Your system contains two USB connectors on the rear panel for attaching USB-compliant devices. USB devices are typically
peripherals such as mice, keyboards, and system speakers.
NOTICE:
Do not attach a USB device or a combination of USB devices that draw a maximum current over 500 mA per
channel on +5 V. Attaching devices that exceed this threshold may cause the USB ports to shut down. See the
documentation that accompanied the USB devices for their maximum current ratings.
If you reconfigure your hardware, you may need pin number and signal information for the USB connectors.
illustrates the USB connector and
defines the pin assignments and interface signals for the USB connector.
Figure B-7. Pin Numbers for the USB Connector
Table B-6. USB Connector Pin Assignments
Pin Signal I/O Definition
1
Vcc
N/A Supply voltage