C2-01 Nokia Keypad Not Working IC Jumper Ways Filter Problem Solution

This is Nokia C2-01-solution for not working keypads problem. This solution gives the paths connecting the C2-01 keyboard matrix including the EMI filter IC jumper ways. This may help to solve problems not simply a keyboard on the phone.

 if keypad is not working in nokia c2-01 or a few keys is not working then you can resolve this problem in a few steps that are define in this diagram that is given below in this post.check all these tracks that are define with different colors in diagram so that you can find inner and outer keys all inner and outer that have same color are used for same key that have same colors.it means if any key is not working you can make its outer and inner jumper with any other point that have same color.in right side of diagram you can find which key link goes to which resistance or capacitor as same color is used to link them.the word j+ is used for pin point at board so these links goes to small points that you can find on board.

Nokia C2-01 MIC Jumper Ways Problem Solution

This is the Nokia solution for C2-01 Mic, mouthpiece microphone is not a problem. The solution repair guide below simply shows the paths connecting the microphone to solve problems.

 

Just follow a few simple tips on how we the microphone problem on Nokia phones C2-01 to solve.
nokia c2-01 mic microphone problem can be solve with a few steps that i am going to write here if you are facing no mic voice is going forward or low voice goes to destination then you can check mic replace mic with new one.
there are two main colors in this diagram red and blue as you can see easily so these two lines are defining main path of links check these links and if any of them is broken then make these jumpers as define in diagram attached with this post.if any component is damage you can replace it also with same value parts.

Nokia C2-01 Not Charging Problem Solution Charge Jumper Ways

This solution includes Nokia C2-01 for not charging problem, or no battery indicator shows whether the response when the battery charger plug-in. This simple solution shows and tells us the basic steps on how to fix the phone if such problem happens.

if nokia c2-01 is not charging or showing charging error when charger pin is plug in then you can check these few steps to solve this problem.if your charger is non januin then chek it with some other charger.in step two must chaek charging jack and in step three check all these two links that are defined in diagram with red and blue lines.there may can be any link broken or some parts are damage so make these jumpers or replace these parts that are defined in diagram attached with this post.

Nokia Buzzer C2-01, No Ringtones Sound Problem Solution ways jumpers

if you have ringer problem in nokia c2-01 sond quality is to low or bad voice quality in ringer of nokia c2-01 then you can solve this issue simply with this diagram that is posted with this post.

 in first step you have to check ringer so if it is showing continuity but low or bad voice then change this ringer if it is not showing continuity it means ringer is not working and is damage.after changing ringer if voice not get ok you may can check these two main points where ringer is attached with board in diagram you can find these two prints in red and blue lines.both lines shown two different paths.you have to check these links also with meter and if any of them is broken or damaged then you may can jumper them easily as defined in diagram.

Nokia C2-01 Ear speaker not working Problem Solution jumper ways

if you have some of these problems
No ear peace voice speaker is not working or low speaker volume problem.in this diagram you can see there is two main colors blue and red both are showing two main links of speaker

 that are used in speaker functioning so check these prints if the shows links and continuity in electronics meter then it means prints are working ok and you have to change speaker check speaker with meter or replace it with new one.at last step check these resistances that are shown in diagram given with this post.re hot and these resistance or replace them so that eare peace speaker problem can be solved in nokia c2-01 easily resold .