Nokia 2220s Ringer Hands Free Speaker problem ways solutions jumpers tips and tricks of Nokia 2220s Ringer Hands Free Speaker problem.

Nokia 2220s Ringer Hands Free Speaker problem ways solutions jumpers tips and tricks of Nokia 2220s Ringer Hands Free Speaker problem.
Here are the links of repairing diagrams of Nokia 2220s Ringer Hands Free Speaker problem ways solution.
you can solve easly Nokia 2220s Ringer Hands Free Speaker problem by the repairng diagrams of Nokia 2220s Ringer Hands Free Speaker problem which are given below.
If you have some knolage about repairing so you can easly pick the repairing process of Nokia 2220s Ringer Hands Free Speaker problem which is shown in figure.

If you can't understand the repairing diagrams which are given below so don't worry.
I am also giving you a littel discription of this image.

Here is the discription of Nokia 2220s Ringer Hands Free Speaker repairing diagram.

Here is the Nokia 2220 slide solution for not working ringer, buzzer or hands-free speaker problem. This solution can help on how to troubleshoot and repair the unit.
To repair the Nokia 2220 slide hands free speakerphone, you may first want to clean the speaker jack on the board if there is a corrosion and oxidation build., check the speaker using a multimeter to easily determine whether his work or not . Replace a damaged speaker, as found. If the speaker is confirmed OK, you may refer to the following solution and have a check and testing procedure in some parts associated with or connected to the handsfree speaker circuit.
You can start by checking the filter once in the circuit, the ESD protection diode for potential damage, and do a replacement if necessary. The handsfree speaker using an audio driver IC, IC is defective if it will lead to a bad audio sound or no sound from the speaker.
You should first check the voltage on the capacitor., Before rework or replacement.

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