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Thursday, 9 November 2017

How to Solve Samsung Galaxy Note 3 Vibrator solution - सैमसंग मोबाइल वाइब्रेटर सलूशन जम्पर पिक्चर के साथ


How to Solve Samsung Galaxy Note 3 Vibrator solution  - सैमसंग मोबाइल वाइब्रेटर सलूशन जम्पर पिक्चर के साथ 


Vibrator is surely considered as one of the most important part of any Smartphone, and this is mainly because people these days prefer to keep their phones on vibration mode instead of loud mode. The main reason for this is that people don’t want others to know when they get any call or text from someone or if they really don’t want to disturb other’s privacy. Keeping your phone in a vibration mode is highly preferred when you are in educational institutes, medical facilities etc.
Following is the set of problems that your Samsung Galaxy Note 3 might encounter. Besides that, you will also get to know the solution of all these problems.


Problems

  • Low Vibration problem.
  • No Vibration.
  • Random vibration.

Reasons of Problems

  • Phone could have encountered Dust or Water damage.
  • No continuity between vibrator’s terminals (Vibrator is faulty).
  • Any of the components could be faulty.
  • Vibrator’s contact pins are not able to make proper contact with vibrator’s terminals.
  • Any of the on-board pins could be faulty or damaged.

Workaround

  • Toggle Vibration ON – OFF from your phone’s settings.
  • Reset your phone and check.

Hardware Solution









  • In order to verify whether vibrator is faulty or not, the very first thing that you need to do is to check continuity between the points mentioned in above figure. If there is no continuity then it means your vibrator is faulty and you need to replace it.








  • Phone’s power button is connected with vibrator, so it means that if you are going to replace your phone’s vibrator, you also have to replace the power button as well.
  • If there is continuity between those two terminals then gently pull up the vibrator’s on-board contact pins, as sometimes vibrator’s on-board pins are not able to make proper contact with vibrator’s terminals, and by doing that, they will be able to make proper contact, also make sure that you clean vibrator’s terminals.
  • Now re-solder vibrator’s on-board contact pins and check, as they could be dry soldered.








  • Now check connection between positive terminal of vibrator’s contact with Coil 1, if it is found to be damaged then replace it.
  • Similarly check negative terminal with Coil 2, if it is faulty then replace it.
  • After that, check capacitor and resistor.
  • If all the above step fails then gently heat Vibrator’s IC, if it is still not working then replace the IC.

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