Seagate 18FC manual LED indicator connector J6

24 Cheetah 18FC Installation Guide, Rev. A

Drive

Front

Pin 1

J6

Reserved

Port A Bypass LED [1]

Port B Bypass LED [1]

Fault LED [1]

Reserved

Active LED [2]

+5V

Active LED [1]

Ground [3]

[1]The drive has a 2.2k ohm resistor in series with this LED driver. Connect the minus side of an external high-efficiency LED (i.e. 2ma) to this pin. Connect the plus side of the LED to +5V.

[2]An external current limiting resistor is required when connecting an LED to this pin. The minus side of the resistor/LED combination is connected to this pin. Connect the plus side to +5V. This pin con- nects in parallel with the signal of the same name in the J1 interface connector.

[3]Jumper storage location is across pins 2 and 4 (horizontally).

Figure 4: LED indicator connector (J6)