Xbox 360 DVD Power

From HwB

Xbox 360 DVD power connector.

Pinout

 9   1   Serial ATA
 .....    +------+
 .....    +------+   (at the DVD drive)
10   2

Pin Name Comment
1 GND
2 +12VDC
3 GND
4 +12VDC
5 GND
6 +5V
7 GND
8  ?
9 Eject falling edge (0V) closes
rising edge (+3.3V) opens
10 Tray status 0V = opening/closing
+3.3V open/closed)

Source