3310 no ringing and message tone

[eureka8888]

have a 3310 w/ no ringing and message tone, i have change the buzzer but still not working? what should i check or replace????

[acyl2000]

Check the track from N400 to the buzzer point. <img src="wink.gif" border="0">

[eureka8888]

how will i check it pls help, thanks

[AOS]

check if their 's a continuity in pin6 and 1 pin of the buzzer.ic no. NMP70433

[sigkill]

also check bottom connector contacts and u can <br />try onother connector if it is damaged u will have<br />hansdet profile select ....<br />and no sounds from phone .... check if have sound<br />and do u can change profiles whith power button <br />try to clean contact on the pcb botom side(to <br />connector ) and the connector too<br />yhe same is when conector is removed <br />inside thish hands-free and power conector is<br />the headdet switch ...