Acer Veriton M275 Service Manual page 74

Audio(Vertical)
Jumper/Header Name
32
33
34
35
22
23
24
25
2
3
4
5
1
SATA
Jumper/Header Name
Chapter 5
AUDIO
INSULATOR
36
37
38
39
CONN - Audio jack
SATA_CONN
1
2
3 8
4
5 9
6
7
Pin Number
31
32
33
34
35
Pin
21
22
23
24
25
Pin
1
2
3
4
5
Pin Number
1
2
3
4
5
6
7
8
9
Signal Name
GND
A_LINE1_L
A_LINE1_JD
GND
A_LINE1_R
Signal Name
GND
A_LOUT_L
A_LOUT_JD
GND
A_LOUT_R
Signal Name
GND
A_MIC1_L
A_MIC1-JD
GND
A_MIC1_R
Signal Name
GND
SATA_TXP0_C
SATA_TXN0_C
GND
SATA_RXN0_C
SATA_RXP0_C
GND
GND
GND
66