1-14 Dell Precision 410 Systems Ser v ic e Manua l

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Figures 1-13 and 1-14 provide the following information about DC power

distribution:

Power-supply conn ector identification
Power cable connections for diskette, tape, CD-ROM, and hard-disk drives
Power distribution to sockets and connectors on the system board
1common (b lack)
P2
+12 V (yellow)
N/C
N/C
2345678
+3.3 VDC (blue/white)
common (b lack)
+12 V (yellow)
N/C
9
N/C
+5 V (red)
common (b lack)
N/C
10 11 12 13 14 15 16
N/C
N/C
common (b lack)
+5 V (red)
P6
P5
P4
P3
P2
P1
NOTE: This seco nd chain
of the hard-disk drive wiring
harness is only present
in mini tower systems.