Inverter Connector (Cn5); Front Panel Connector (Cn6) - AXIOMTEK NANO830 User Manual

NANO830/831 Intel
2.4.5

Inverter Connector (CN5)

The CN5 is an 8-pin connector for inverter. We strongly recommend you to use the
matching DF13-8S-1.25C connector to avoid malfunction. If the LVDS brightness control
is set to voltage control mode (see section 2.3.5), the valid voltage range on pin 8 is
0~5V.
Pin
1
2
3
4
5
6
7
8
2.4.6

Front Panel Connector (CN6)

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Power LED
Pin 1 connects anode(+) of LED and pin 5 connects cathode(-) of LED. The power LED
lights up when the system is powered on.
External Speaker and Internal Buzzer
Pin 2, 4, 6 and 8 connect the case-mounted speaker unit or internal buzzer. While
connecting the CPU board to an internal buzzer, please set pin 2 and 4 closed; while
connecting to an external speaker, you need to set pins 2 and 4 opened and connect the
speaker cable to pin 8(+) and pin 2(-).
Power On/Off Button
Pin 9 and 10 connect the power button on front panel to the CPU board, which allows
users to turn on or off power supply.
Board and Pin Assignments
®
Atom
Signal
VBL1 (+12V level)
VBL1 (+12V level)
VBL2 (+5V level)
VBL_ENABLE
GND
GND
GND
VBL Brightness Control
Signal
PWRLED+
EXT SPK-
N.C.
Buzzer
PWRLED-
N.C.
N.C.
EXT SPK+
PWRSW-
PWRSW+
HW RST-
HW RST+
HDDLED-
HDDLED+
TM
D2550/N2600 Processor Nano-ITX Board
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