Seagate CHEETAH 9 ST19101N/W/WC/WD/DC - Manual (Page 52)

50 Cheetah 9 Installation Guide, Rev. B
All drives
All drives (LED connections) Drive Active indicator
The drive Active LED indicator connections are shown below.
Figure 17. Drive Active LED indicator connections
J6
Reserved
Activity LED
Reserved
The shaded pins are shipped
with a cover installed. Do not
install jumpers on these pins.
Retain the cover unless you
install a 20-pin plug.
J6
J2
Pin 1
End
Jumper Plug
(enlarged to
show detail)
Pin 1
Note: On some LEDs the flat
side of indicator is cathode.
CATH