Commell LV-67F User Manual download pdf (Page 31)

LV-67F User’s Manual

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2.11 <Power Supply and Fan Interface >

2.11.1 <Power Input>

The board requires onboard 4-pin DC-input connector voltage range is from 9V to 24V,

or onboard 20-pin ATX2.0, for the input current, please take a reference of the power

consumption report on appendix.

Connector: DC_IN

Type: 4-pin DC power connector

Pin Description Pin Description

1 Ground 2 Ground

3 +9~24V 4 +9~24V

Connector: ATX (It also can become Output when DC-IN be used)

Type: 20-pin ATX power connector

PIN assignment

1 3.3V 2 3.3V

3 3.3V 4 -12V

5 GND 6 GND

7 5V 8 -PSON

9 GND 10 GND

11 5V 12 GND

13 GND 14 GND

15 PW_OK 16 -5V

17 5V_SB 18 5V

19 12V 20 5V

DC_IN

1 2

3 4

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 49 50

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Commell LV-67F User Manual Page 31