Fujitsu Siemens Computers D1527 Technical Manual page 24

Pin assignment of internal ports
Gehäuseüberwachung / Intrusion
for case open detect for optional push-button
(opener)
Pin
1
2
3
Audio S/PDIF
Pin
1
2
Audio Bedienfeld / Audio front panel
Pin
1
3
5
7
9
14 - English
Case open (low asserted)
Intrusion switch present (low asserted)
Signal
Micro input
Micro bias
Right line output
NC
Left line output
Signal
GND
Signal
GND
SPDIF out
1
Pin
2
4
6
8
10
1
1
2
Signal
Analog GND
Analog VCC
Right line return
Key
Left line return
A26361-D1527-Z120-1-6319