Troubleshooting
ITC2
CHASSIS
R402/ R407/ R422/ R435/ R452/ R457/ R472/ R488
3-8-1. MHL Cannot charging
No charging
YES
Check VBUS voltage at
Change MHL
IC3603 PIN 6 = 5Vdc
cable
NO
YES
Check IC3603 pin3 voltage
IC3603 NG
= 3.3Vdc
NO
Ch
Change B Board
B B
d
48