HP (Hewlett-Packard) 5102 ユーザーズマニュアル

1

+5 VDC

2

Data -

3

Data +

4

Ground

The USB+ power port on the right side of the computer powers HP USB external devices (see 

). The port provides a minimum of 4.75 V measpin on the ured at the USB

connector under a continuous 2.5-A load. The port is capable of 3 A for <1 ms.

The USB + power port is identified by a 3.5 mm diameter key jack, which supports the pin on the USB
+ power cable for HP external devices.

The standard USB ports on the left side on the computer provide a minimum of 4.75 V under

a continuous 0.5-A load only.

126 Chapter 8   Connector pin assignments