Nokia 2710 Handsfree speaker problem ways solutions jumpers tips and tricks of Nokia 2710 Handsfree speaker problem.

Nokia 2710 Handsfree speaker problem ways solutions jumpers tips and tricks of Nokia 2710 Handsfree speaker problem.
Here are the links of repairing diagrams of Nokia 2710 Handsfree speaker problem ways solution.
you can solve easly Nokia 2710 Handsfree speaker problem by the repairng diagrams of Nokia 2710 Handsfree speaker problem which are given below.
If you have some knolage about repairing so you can easly pick the repairing process of Nokia 2710 Handsfree 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 2710 Handsfree speaker repairing diagram.

Here's the solution can contribute to Nokia 2710Ne IHF integrated handsfree speaker problem.

This solution gives the location of certain components can be damaged when the IHF speaker that does not have an audio sound when the hands free speakerphone is activated.
Repair tips:

Make sure that all the speakers to check and found work well before continuing.

Check the speaker connections and the terminal contact pads that a strong connection. A rusted and speaker terminal and terminal pads also make the circuit to fail.

Check both the positive and negative filter coil, this chip inductors that filter the audio signals from the audio amplifier IC. Also check and associated inputs chip resistors located just near the audio amplifier chip, these resistors are resistance of zero ohms. Has a mild re-flow to the audio amplifier chip. Remove and have a line check its solder ball bumps to the corresponding components where it is connected. Try a new replacement audio amplifier ICs replaced as all its parts, line paths seems okay.

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