Nokia 2690 ringer , handsfree speaker problem – Jumper Ways Solution
Nokia 2690 ringer , handsfree speaker problem – Jumper Ways Solution
Here’s the Nokia 2690 solution for not working ringer, vibrate or hand problem free speaker. This solution may possibly help fix the phone if this problem has not occurred as buzzer sounds and the speaker does not work.
To resolve this problem, you can first check if the speaker is working or not , or try to install a new one on it . Also clean the terminal contact pads . If the speaker is correct, you can refer to the solution below and check the components where the speaker is connected.
Show all components highlighted on the above solution , this component is where the speaker is connected. You can view all the filter chokes and ESD protection diode then replace if damaged.
If all the above components seems all right , trace paths each connecting line , and then repair to reconnect if found open or cut.
If the above procedure does not solve the problem, the possible failure is AVILMA IC . , Try warming first and then rework and replace if necessary . This option can help solve the problem of speaker Nokia 2690 Ringer or hands free.
