Debugging BT / WLAN Power-Up Failure
• Check clock supplies
– 19.2MHz Clock: NET TCXO_IN check at component C4600
• Check DC Voltages
– Typical DC voltages in WCN3620 (U4600) area
• C4711, C4714, E4710, C4715, C4716, C4717, C4718, C4719 and
C4720 should be 1.3V
• R4703 and C4704 should be 3.3V
• C4700 and C4701 should be 1.8V
MOTOROLA CONFIDENTIAL
Moto G (3rd Generation)
TROUBLESHOOTING GUIDE