Samsung E7 E700H Speaker Ways Ringer Jumper Solution
To repair the Samsung Galaxy E7 E700H hands free speaker, you may first clean the speaker terminal contact pads on the PCB board if there is a corrosion and oxidation build up., then check the speaker using a multimeter to easily determine if it’s working or not. Replace a damaged speaker if found. If the speaker confirmed okay, you may refer to the solution below and do have a check and test procedure on some components which is associated or connected with the hands-free speaker circuit.
Speaker of the phone is considered to be one of the most vital sections of your phone, and this is because if you are giving speaker problems in your Samsung E7 E700H, then you will neither be able to hear anything on call, and neither you will be able to listen to any of the songs or watch videos on your phone, however it will only be good for testing purpose. Therefore if you are going through Samsung SM-E700H speaker problem then you would definitely want to resolve it in first place before it gets any worst.
Hardware Solution:
Samsung E7 E700H Ringer Jumper Solution Speaker Ways Audio Ic Problem
Check the buzzer using a multimeter. Replace if already damaged. a distorted audio sounds is cause by a weak buzzer. or it is already burned out. (internal coil is damaged).
If the speaker is good and seems no problem, ensure that the terminal were not misaligned. Then clean the buzzer terminal contact pads for possible oxidation build ups (this might weaken the connection).
Check each of buzzer+ and buzzer- corresponding connection line paths accross to each components where it is being connected.
If any of the buzzer + or – track missing then make a jumper.
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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Samsung E700H Speaker Solution Jumper Problem Ways Speaker Not Working