ACube Systems Sam440ep-flex User Manual - Page 7

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5. Internal connectors

Case panel connector: J2

1-2 HD led

3-4 Power led

5-6 Power Switch

7-8 Reset Switch

USB

Internal USB ports: J19 (EHCI/OHCI) and J17 (OHCI only)

J19a (port 3) 1 – VCC

J19b (port 4) 2 – VCC

Audio

Audio in: J14 (DVD/CD)

Audio expansion port: J12

1 – 3.3 V

3 – SPDIFI

5 – MIC1

7 – JD0

9 – MIC2

11 – SURR_L

13 – SURR_R

15 – AUX_L

17 – AUX_R

19 – FMIC

21 – GND

3 – D-

5 – D+

7 – GND

4 – D-

6 – D+

8 – GND

2 – 5 V

4 – SPDIFO

6 – LINE_IN_L

8 – JD2

10 – LINE_IN_R

12 – PCIM_OUT

14 – PCIM_IN

16 – CEN_OUT

18 – LFE_OUT

20 – VREFOUT

22 – GND

J17 (port 5)

1 – VCC

2 – D-

3 – D+

4 – GND