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Appendix C Pin Assignments
139
C.7 CD IN (CN3)
Table C-7: CD IN (CN3)
Pin Signal
1 CD_INR
2 CD_GND
3 CD_INL
4 CD_GND
12 43
C.8 Power Fan Power Connector (CN4)
Table C-8: Power Fan Power Connector (CN6)
Pin Signal
1 FAN_CTL
2 12 V
3 FAN_DET
3 21
Table C-9: CPU Fan Power Connector (CN7)
Pin Signal
1V
CC
2 EXT_KBDAT2
3 EXT_KBCKL2
4GND
1
2
4
3
C.9 External KBT2 Connector (CN7)