Showing posts with label ringer. Show all posts
Showing posts with label ringer. Show all posts
Saturday, November 8, 2014
Nokia 101 Ringer And Speaker Ways Jumper
Nokia 101 Ringer Not Working
Nokia 101 Speaker Ways
Nokia 101 Speaker Ways
Saturday, October 25, 2014
Nokia 1800 and Nokia 1616 Earpiece and Ringer Speaker Solution
Heres the repair solution to solve and fix nokia 1800 and nokia 1616 Earpiece and Loud Speaker (Ringer/buzzer) failure. In nokia 1800 and nokia 1616 the earpiece and ringer circuit have been combined and connected to a single speaker unlike the old types which have both different speaker in each circuit.
The below solution picture shows the line paths and layout of components for the Earpiece Speaker.You may trace all of those corresponding components if having trouble with the earpiece or Earpiece Audio sound problem. The positive and negative audio signal which flow across into four coils, a chip resistor 4.6 ohms and an EMI filter chip before it being feeds to the Speaker terminal pads and so on to the speaker.
The two remaining components are chip resistors, this resistors are fusible resistors with has a zero ohms value. Both positive and negative Audio signals also flow into the two filter coils and the emi filter chip then feeds trough to the speaker.
All those components are very easy to check and you may find a replacement on it if found busted or damaged. If all of its corresponding components were already replace and making sure that all of it working perfectly okay but the problem still exists and no audio sound can be heard over the speaker, we may now consider that the problem lies on the line paths between the main IC or the IC itself is being damaged. connections.
The last solution solution for this is to reflow, rework the main IC component. Be sure to check the line paths of corresponding solder ball bumps of the IC component which holds the earpiece or the ringer loud speaker, after reballing it and inplacing it back.
Just be careful and have a good heat temperature and air flow control using you reworking station in handling the main IC module.
The below solution picture shows the line paths and layout of components for the Earpiece Speaker.You may trace all of those corresponding components if having trouble with the earpiece or Earpiece Audio sound problem. The positive and negative audio signal which flow across into four coils, a chip resistor 4.6 ohms and an EMI filter chip before it being feeds to the Speaker terminal pads and so on to the speaker.
Nokia 1800 and Nokia 1616 Earpiece Speaker components layout and line paths
The two remaining components are chip resistors, this resistors are fusible resistors with has a zero ohms value. Both positive and negative Audio signals also flow into the two filter coils and the emi filter chip then feeds trough to the speaker.
Nokia 1800 and Nokia 1616 Loud Speaker ( Ringer/Buzzer) line paths and components layout
All those components are very easy to check and you may find a replacement on it if found busted or damaged. If all of its corresponding components were already replace and making sure that all of it working perfectly okay but the problem still exists and no audio sound can be heard over the speaker, we may now consider that the problem lies on the line paths between the main IC or the IC itself is being damaged. connections.
Nokia 1800 and Nokia 1616 Earpiece and Ringer IC component solder ball bumps connection
Just be careful and have a good heat temperature and air flow control using you reworking station in handling the main IC module.
Wednesday, October 22, 2014
Nokia X3 Hands Free Ringer speaker No audio Sounds Solution
This solution covers to fix and repair Nokia X3 Hands Free Speaker No audio sounds can be heard or No ringtone sounds. the solution below shows particular components that needs to be check or by then replace if found damaged. If the loud speaker component is working well when checked up, you may proceed to check this highlighted components showed below, for it where the audio sounds signals is feeds from the audio IC module.Nokia X3 keypad problem full solution
Those components were composed of filter coils, it is easy check each of them by using a multimeter in a continuity test method. There are two channels in Hands Free speaker circuit the left speaker channel and the right channel. If only one channel is not working, you may concentrate only on that certain part. Just configure the solution above.
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Nokia X3 hand free, Ringer Speaker No Sounds solution
Wednesday, September 10, 2014
Nokia asha 305 ringer speaker problem solution
This is Nokia asha 305 phones loud speaker problems hardware solution.If your phones has ringer problem that means ringer not work, low sound or bad sound. You will repair nokia 305 speakers all problem using this solution. There are showing Nokia 305 loud speaker line ways and which parts are faulty.
How to do this : If the speaker problem on your phone then open your phone and check speaker if damage speaker then replace speaker if speaker is ok but problem still then check red mark coil and diode. If you feel diode short then you can remove diode and If you feel coil is fuse then replace coil.If they are ok but problem still then check orange color ways.
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Sunday, September 7, 2014
Nokia 1200 ringer ways
Now I share nokia 1200 ringer ways.View the below picture.This solution useful for nokia 1200 ringer problem.It is perfect solution of nokia 1200 ringer ways problem.
How to do this work : If you want to repair nokia 1200 ringer problem then first replace speaker next make this this red mark jumper.
Wednesday, August 20, 2014
Nokia 5530 Ringer Ways Jumper Solution 100 Tested
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Sunday, August 10, 2014
Nokia 1661 ringer ways
Today I shown ho to repair nokia 1661 ringer problem.Any body can be use this solution for nokia 1661 ringer problem.
How to do this work : Step one check speaker next check ringer ways If you see ringer ways is damage then make this jumper following this picture.
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