Headphone cable connector (1/8 inch) Pin Signal
3 (Shield) Ground
Line-in audio cable connector (1/8 inch) Pin Signal
1 (Tip)
2 (Ring)
3 (Shield)
Audio In Left
Audio In Right
Ground
Line-out audio cable connector (1/8 inch) Pin Signal
1 (Tip)
2 (Ring)
3 (Shield)
Audio Out Left
Audio Out +Right
Ground
SATA drive connector
Pin Signal Pin Signal Pin Signal
Data Cable Power Cable Power Cable
S1 Ground P1 3.3V power P8 5V power
S2* A+ P2 3.3V power P9 5V power
S3* A- P3 3.3V power P10 Ground
S4 Ground P4 Ground P11 Reserved
S5** B- P5 Ground P12 Ground
S6** B+ P6 Ground P13 12V power
S7 Ground P7 5V power P14 12V power
* S2 and S3 differential signal pair
**S5 and S6 differential signal pair
P15 12V power
ENWW Connector pin descriptions 147