1 Okt 2011

Nokia E5-00 how to solved Mic Problem

Image For Nokia E5 Mic line :
Nokia E5 MIC lines jumpers Solution
Related fix for : Nokia E5 keypad problem solution
Here's the Nokia E5 solution for not working QWERTY, numeric and navigation keypad keys problem.
Just refer to the given solution for it shows the connection line tracks of each certain keypad keys of Nokia E5. This solution also includes the two keypad filter IC jumper remedy.

Nokia E5 Keypad Jumper Ways

The two keypad filter IC of Nokia E5 is located or mounted near the battery connector terminal.  If only one or two keypad keys doesn't work, You may first clean the keypad layout circuit including the keypad membrane. You may then try to check or replace the said keypad filter IC if there are many keys stop responding or working.

Read also fixed for :  Nokia E5 MIC Problem Solution
Here we show the solution for Nokia E5 MIC, microphone or mouthpiece problem. This solution may help fix if the Mic doesn't work properly or does not work at all on Nokia E5.

Just refer to the solution below for it shows the primary component  on Nokia E5 PCB board which need to check or replace if necessary. 

Nokia E5 MIC Problem Repair Solution
Nokia E5 Mic jumper ways
Repair hints for Nokia E5 MIC not working problem:
1. Check the two 0 ohms resistors near the battery connector and the 100 ohms near the RAPIDO IC,. replace if damaged. 
2.  Check/replace the capacitors.
3. Check the MIC supply voltage (VDIGIMIC).
4. If all of the said components above is OK,. Replace the 5 pin digital microphone.
5. If the problem still persist, rework the GAZOO IC. 

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Nokia E5-00 how to solved Mic Problem
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