Motorola Moto X Pure Edition Troubleshooting Manuals page 15

White SOL LED
In the event of SOL LED issue:
• Check voltage at LED Anode (pin 2) and Cathode (pin 1) of D610
• LED Vf @If,10mA = V_anode - V_cathode = 2.7V(typ.), 3.1V(max)
• If LED is working, Vf should be in the available range, about 2.8V.
FTM power, w/o battery
FTM power, w/
battery(3.8V)
MOTOROLA CONFIDENTIAL
LED On
V_Anode: 3.15V~3.2V
V_Cathode: 0.3V
Vf = 2.8V
V_Anode: VBatt+ 0.1V,
3.9V
V_Cathode: 1.05V
Vf = 2.85V
LED Off
V_Anode: 3.15V~3.2V
V_Cathode: 0.95V
Vf = 2.2V
V_Anode: VBatt+ 0.1V,
3.9V
V_Cathode: 1.66V
Vf = 1.95V
Baseband TROUBLESHOOTING GUIDES
Moto X Pure Edition/Moto X Style