Antec DF-35 user manual AC’97 / HD Audio Ports

3.1

USB 2.0

Connect the front I/O panel USB cable to the USB header pin on your motherboard. Check your motherboard user’s manual to ensure that it matches the table below:

1

910

Pin

1

3

5

7

9

Signal Names Pin

USB Power 1	2
Negative Signal 1	4
Positive Signal 1	6
Ground 1	8
Key (No Connection)	10

Signal Names

USB Power 2

Negative Signal 2

Positive Signal 2

Ground 2

Empty Pin

3.2

AC’97 / HD AUDIO PORTS

There is an Intel® standard 10-pin AC’97 connector and an Intel® 10-pin HDA (High Definition Audio) connector linked to the front panel of the case.

106 4 2

9 7 5 3 1

Pin

1

2

3

4

5

6

7

8

9

10

Signal Names	Pin
(HDA)
MIC2 L	1
AGND	2
MIC2 R	3
AVCC	4
FRO-R	5
MIC2_JD	6
F_IO_SEN	7
Key (no pin)	8
FRO-L	9
LINE2_JD	10

Signal Names

(AC’97)

MIC In

GND

MIC Power

NC

Line Out (R)

Line Out (R)

NC

Key (no pin)

Line Out (L)

Line Out (L)

You can connect either the AC’97 or the HDA connector, depending on your motherboard. Locate the internal audio connectors from your motherboard or sound card and connect the corresponding audio cable. Consult your motherboard or sound card manual for the pin-out positions. Even if your system supports both standards, only use one connector.

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