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LV-66A User’s Manual Hardware Setup

36

2.17

The board requires onboard 4-pin DC-input connector voltage is 12V, or onboard 20-pin

ATX2.0, for the input current, please take a reference of the power consumption report on.

2.17.1


Connector: DC_IN
Type: 4-pin DC power connector (Optional)

Pin

Description

Pin

Description

1 Ground

2 Ground

3 +12V

4 +12V


Attention: When DC-IN had power supplied, the ATX become output !

Avoid DC-IN and ATX power supply input at the same time !

Connector: ATX (When DC-IN be used)
Type: 20-pin ATX connector for +5V/+12V

Output

PIN assignment

1 * 11 *
2 *

12 *

3 *

13 *

4 5V

14 *

5 GND

15 *

6 *

16

GND

7 GND

17 GND

8 *

18 *

9 *

19 *

10 12V 20 5V


Note: Maximum output voltage: 12V/2A & 5V/3A

*

” Mean don’t connection

1

2

3

4

ATX

DC_IN

20

10

11

1