Front Panel Header; Front Usb Connector; Scsi Led Header (Optional) - Fujitsu Siemens Computers D1691 Technical Manual

Board Installation

Front Panel Header

Normally, a chassis has some control or signal wires can be connected onto a motherboard for hard
drive LED, Power LED, power button, and reset button;
The front panel header has been implemented on D1691 for such purposes.

Front USB Connector

SCSI LED Header (Optional)

10
Function PIN #
HDD LED+ 1
HDD LED# 3
GND 5
FP_RESET 7
+5V 9
n.c. 11
GND4 13
n.c. 15
Intrusion 17
Function
Power
USB6-
USB6+
GND
Key
Pin#
PIN #
2
4
6
8
10
12
14
16
18
Pin# Pin#
1 2
3 4
5 6
7 8
9 10
Function
4
3
2
1
A26361-D1691-Z120-1-7619, edition 5
Function
LED_GRN
LED_YEL
FP_PBTN#
GND
FP_SLP#
GND
Key
n.c.
GND
Function
Power
USB7-
USB7+
GND
Reserved
NC
LED2-
LED2-
NC