Barracuda 2LP Installation Guide, Rev. E

41

Synchronizing spindles

W/WD drives

Use pins 11 and 12 on the J5 connector to attach the spindle sync cable. See Figure 13.

SCSI I/O

 

DC Power

 

Connector Pin 1

Pin 1

 

Connector

 

 

J5

 

 

 

 

 

4P

3P 2P

1P

SS

 

 

 

J5

Spindle sync cable connector

Spindle Sync Reference

Spindle Sync Ground

Figure 13. Spindle sync connectors

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Image 43
Seagate ST32550N/ND, ST31250W/WD/WC/DC, ST32550W/WD/WC/DC, ST31250N/ND manual Scsi I/O