Dc Cable And Connector - Seagate ST3300655LW Product Manual

9.6.1

DC cable and connector

LW model drives receive DC power through a 4-pin connector (see Figure 15 for pin assignment) mounted at
the rear of the main PCBA. Recommended part numbers of the mating connector are listed below, but equiva-
lent parts may be used.
Type of cable Connector
14 AWG MP 1-480424-0
LC model drives receive power through the 80-pin I/O connector. See Tables 19 and 20.
Pin
1P
2P
3P
4P
J1 J5
Pin 1 Pin 1A
J5
Pin 1P
Pin 1A
J1
Pin 1
68 Pin
SCSI I/O
Connector
Figure 13. LW model drive physical interface (68-pin J1 SCSI I/O connector)
Cheetah 15K.5 SCSI Product Manual, Rev. D
Contacts (20-14 AWG)
AMP 60619-4 (Loose Piece)
AMP 61117-4 (Strip)
Power
+12V
+12V ret
+ 5V ret
+ 5V
J1-DC Power
4P 3P 2P 1P
PCB
J1-DC Power
59