Nokia 220 Ringer, Hands Free Loud Speaker Problem Solution
Nokia 220 Speaker Ways Ringer Jumper Solution
This is the Nokia 220 solution for not working IHF or buzzer speaker problem. The solution below provides the connection line paths of the speaker on the 220 PCB board.
There is no sound on the Nokia 220 there is some damage that you should know such as, speaker broken, disconnected lines, damaged resistors, IC broken even software can affect speaker not work. on this occasion we wants to share information about ring tones do not work on a Nokia 220. please see the following trick.
Hints to fix Nokia 220 Speaker or Ringer Problem Repair Solution:
Check the speaker assembly for possible damaged and or misaligned. Use a multimeter to check it (How to use Multimeter), replace if already busted.
If the speaker is okay, check and clean the speaker terminal contact pads. Corrosion might weakened and loosen the connection.
Trace the speaker+ and speaker- connection to each certain components where it is being connected.
Check and replace the filter capacitor and resistor components.
Check and ensure first that speaker is working or already tried installing a replacement spare on.
If the speakers were okay, you may then proceed to check those components showed on the solution above.
There are filter coils connected on the circuit, you may first check this components