Hardware method to solve Sony Xperia C3 D2502 Speaker Problem. In the following lines you will get to know the method to analyze and resolve speaker problem in the best possible manner. Let’s begin with solving:
Sony Xperia C3 Headset Speaker Problem
Following are all the possible Sony D2502 speaker problems:
Noise in the Speaker or Low Sound in the speaker.
No Sound at all while calling.
Resolving Noise / Low Sound in Speaker Problem
If there is noise or low sound in the speaker then it means that there might be dust on the speaker which is covering speaker’s diaphragm and in order to resolve that, all you have to do is to:
Open top of the phone display unit and clean the hole gently where the speaker is placed
If there is too much dust on the speaker then it is a good to replace the speaker rather than cleaning it, as in this condition cleaning will give you no avail.
In order to troubleshoot, all you have to do is to follow the following steps:
Put jumper if it is faulty, as one of the reasons for this problem is that the phone heavily dropped or water damage.
Check the diode by using multi meter, if it is faulty then change it.Nokia 1020 earpiece speaker jumper ways and line tracks
If the earpiece speaker and flexible wire were both okay, check and also ensure that the pin connector is free from dust, dirt and corrosion build up.
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