HP Z200 - Small Form Factor Workstation Maintenance And Service Manual page 187

Internal USB 2 2x5
CAUTION: Possible equipment damage.
The 2x5 connector can be mated to either
a wide 2x5 option cable connector or a
narrow 1x5 option cable connector.
To prevent damage to the connectors,
always connect a narrow 1x5 option cable
connector to pins 1,3,5, and 7 only of the
2x5 connector (pin 9 is not keyed on the
connector).
System fan, CHFAN1, P9
Internal serial
ENWW
Pin Signal
1 +5V
2 +5V
3 USB7#
4 USB8#
5 USB7
6 USB8
7 GND
8 GND
9 (not keyed)
10 DETECT
Pin Signal
1 GND
2 +12V
3 Tach
4 PWM
Pin Signal
1 DTR1#
2 RXD1
3 CTS1#
4 DSR1#
5 TXD1
6 RI#
7 Ground
8 Ground
Pin Signal
9 +5V
10 +3.3V AUX
11 RTS1#
12 COM DETECT
13 DCD21#
14 -12V
15 +12V
175