Oppo A37 Speaker Problem Ways Solution – Ringer Jumper
Oppo A37 Speaker Ways Speaker Jumper Ringer Not Working Problem Ringer Ways Speaker Problem Repair
Welcome to our focused troubleshooting series that deals with audio problems on the Oppo A37. In this installment of the series, we will take a look at some of the most common audio related problems owners of this device are facing and we will be using real-world problems sent to us by our readers. Some of these issues include the speaker volume being low, audio randomly not working, or some noise in the audio just to name a few.If you own this particular model then I suggest you bookmark this page in your favorite browser for future reference.
Hardware method to solve Oppo A37 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: Oppo A37 Ringer Speaker Problem
Following are all the possible Oppo A37 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 diagram 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 good to replace the speaker rather than cleaning it, as in this condition cleaning will give you no avail.
Oppo A37 Ringer Ways Speaker Problem Jumper:
Hints in troubleshooting Oppo A37 Ringer Speaker Problem
1. Start to check with Speaker assembly, it is located at the top of the board behind the LCD screen.
2. Check for possible corrosion build ups, speaker terminal bending. Clean it including the speaker terminal pads or aligned it again if either the connection might be weak.
3. Check the speaker using a multimeter. Set the tester and check if there is crackling sound can be heard and the tester responds. If no indication of anything, the speaker is already burned out or damaged. Replace it at once.
4. If the speaker is okay, and still there is no sound can be heard, check the firmware. Update it or do re-flash.
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 multimeter, if it is faulty then change it.
If you have further Questions please leave a comment.
Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.
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