Chapter 5
65
Connecting Optional Devices
Refer to the following for information on connecting the main board’s optional devices:
SATA0~5: Serial ATA connectors
These connectors are used to support the new Serial ATA devices for the highest datatransfer rates
(3.0 Gb/s), simpler disk drive cabling and easier PC assembly. It elimi-nates limitations of the current Parallel
ATA interface. But maintains register com-patibility and software compatibility with Parallel ATA.
AUDIOF_F: Front Panel Audio header
This header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access.
Pin
Signal Name
Pin
Signal Name
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
Pin
Signal Name
Pin
Signal Name
1
PORT 1L
2
AUD_GND
3
PORT 1R
4
PRESENCE#
5
PORT 2R
6
SENSE1_RETURN
7
SENSE_SEND
8
KEY
9
PORT 2L
10
SENSE2_RETURN
Summary of Contents for Aspire M3920
Page 1: ...Acer Aspire M3920 Service Guide ...
Page 14: ...6 Chapter 1 ...
Page 28: ...20 Chapter 2 ...
Page 43: ...Chapter 3 35 Removing the Front Bezel 1 Disconnect the LED cable ...
Page 66: ...58 Chapter 4 ...