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63 Chapter 5
Audio Back Panel Connectors
AUDIO1A (MIC)
AUDIO1B (Line in)
AUDIO1C (Line out)
IDE / SATA
40-pin (2x20) IDE Headers
Pin Signal Name
1 GND_AUDIO
2 A_MIC1_L
3 A_MIC1_JD
4 GND_AUDIO
5 A_MIC1_R
Pin Signal Name
31 GND_AUDIO
32 A_LOUT_L
33 A_LOUT_JD
34 GND_AUDIO
35 A_LOUT_R
Pin Signal Name
21 GND_AUDIO
22 A_LINE1_L
23 A_LINE1_JD
24 GND_AUDIO
25 A_LINE1_R
Pin Signal Name Pin Signal Name
1 IDERST 2 Ground
3PIDE_D7 4PIDE_D8
5 PIDE_D 6 6 PIDE_D 9
7 PIDE_D 5 8 PIDE_D 10
9 PIDE_D 4 10 PIDE_D 11
11 PIDE_D 3 12 PIDE_D 12
13 PIDE_D 2 14 PIDE_D 13
15 PIDE_D 1 16 PIDE_D 14
17 PIDE_D 0 18 PIDE_D 15
19 Ground 20 Key
21 PIDE_DREQ 22 Ground
23 PIDE_IOWJ 24 Ground
25 PIDE_IORJ 26 Ground
27 PIDE_RDY 28 Ground
29 PIDE_PACKJ 30 Ground
31 PIDE_IRQ 32 N/C