Seagate ST318436LW - Figure 9 A. Model LW and LWV Drive Physical Interface (68 Pin J1 SCSI I;O Connector); Figure 9 B. Model LC and LCV Drive Physical Interface

62 Barracuda 18XL Product Manual, Rev. A
Figure 9a. Model “LW” and “LWV” drive physical interface (68 pin J1 SCSI I/O connector)
Note: See Table 13d for DC power pin assignments.
Figure 9b. Model “LC” and “LCV” drive physical interface (80 pin J1 SCSI I/O connector and DC power
connector)
J5
Pin 1
68 Pin
SCSI I/O
Connector
Pin 1P
J1-DC Power
J6
J1
Pin 1
J1-DC Power
Pin
1P
2P
3P
4P
Power
+12V
+12V ret
+ 5V ret
+ 5V
J1
Pin 1
1P2P3P4P
J5
Pin 1
PCBA
J2
J1
80 Pin SCSI I/O
and Power
Connector
Pin 1
J6