Interfaces & Connectors; Frontpanel Connector - Fujitsu D3162-B Tech Note

3 Interfaces & Connectors

3.1 Frontpanel Connector

Power LED:
Anode: Pin 2 – 80R Pullup to 5V_AUX
Cathode: Pin 4 – output (12mA)
HDD LED:
Anode: Pin 1 – 365R Pullup to 5V
Cathode: Pin 3 – output (6mA ; ~ 0.7V low level)
Speaker Output:
Differential audio signal; max. 0.5W / 8Ohm
a
g
e
TechNotes D3162-B V1.0 Page 14 of 45 www.ts.fujitsu.com/mainboards