Acer Aspire E380 Technical Information PDF herunterladen (Seite 72)

77 Chapter 5

AUDIO1: Front Panel Audio Header

IRDA: Infrared header

SPDIFO1 : SPDIF out header

SATA1~4: Serial ATA connectors

1394A2: Onboard IEEE 1394a header

Pin Signal Name Function

1PORT 1L

2 AUD_GND Ground used by analog

audio circuits

3PORT 1R

4 PRESENCE#

5PORT 2R

6 SENSE1_RETURN

7 SENSE_SEND

8 KEY No pin

9PORT 2L

10 SENSE2_RETURN

Pin Signal Name

1VCC

2No Pin

3IRRX

4 Ground

5IRTX

Pin Signal Name Function

1 SPDIF SPDIF digital output

2 +5VA 5V analog Power

3 Key No pin

4 GND Ground

Pin Signal Name Pin Signal Name

1 Ground 5 RX-

2TX+ 6RX+

3 TX- 7 Ground

4 Ground

Pin Signal Name Pin Signal Name

1TPA+ 6TPB-

2 TPA- 7 Cable-Power

3 GND 8 Cable-Power

4 GND 9 Key pin

5TPB+ 10GND

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 82 83

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