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LED switch board (PN16-0102)
The LED switch board houses the pushbuttons, status
LEDs and 2 USB ports that are accessible on the front
panel of the server unit.
DC power for the various on-board components is received
from the Motherboard via the System Power Board. The
USB interface signals are received directly from the
Motherboard.
For a description of the controls and indicators, see "Front
panel controls and indicators" on page 19.
Pin 1
JP2
Jumpers
JP1 Front Panel Switch/Indicator Connector Header
The 16-pin connector header provides signal
communication between the System Power Board and the
LED switch board.
Pin
Signal Name
1
Power Switch 1
3
Sys Reset Switch 1
5
Alarm Reset
7
Access LED (+)
9
LAN1 LED (-)
11
LAN2 LED (-)
13
GND
15
+5 V
JP2 Front Panel USB Connector Header
The 10-pin connector header provides communication
between external USB devices to the Motherboard through
Front Panel USB Cable.
40
Internal parts
Pin 1
JP1
Pin
Signal Name
2
Power Switch 2
4
Sys Reset Switch 2
6
Fail LED Negative (-)
8
Access LED (-)
10
LAN1 LED (+)
12
LAN2 LED (+)
14
GND
16
+5 V
Pin
Signal Name
1
USB Port 2 Power
3
Port 2 (-)
5
Port 2 (+)
7
GND
9
Key N/C
Pin
Signal Name
2
USB Port 1 Power
4
Port 1 (-)
6
Port 1 (+)
8
GND
10
Overcurrent Signal
N/C
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