ringer problem

[Laboter Emma]

i have motorola c350 is not ringing and ringer is ok, pls any solution i think the problem is from board but i don't no where to touch

[fastlink Jogja]

its simple.. chek impedance in ringer pad. if there is no impedance open the cpu cover on the middle of phone. reheat cpu with flux. becareful dont too hot because u can damage cpu. its broken solder of cpu problem. after that measure ringer impedance if u have impedance in the ringer pad, its working

[kokoete]

i strongly believe in panel reading comparing, meaning reading diodes to ringer interface on a working panel to note where there is a break, then bridging the break with a thiny cord it works 95% good luck pal