Nokia 305/306 light solution
This chapter explains Mobile Phone Light or LED Problem and Solution – How to Solve Light or LED Fault in Nokia 305 Cell Phone. These problem and solution apply to Nokia brands and make of mobile phones
What is LED in a Mobile Cell Phone?
LED in any mobile cell phone is an electronic component or part
that generates light in the Mobile Phone. These are generally LED or
Light Emitting Diode.
Types of Faults or Problems with Light or LED in any Mobile Cell Phone
No Light.
Light in only Keypad or Display.
Some lights not working.
Mobile Phone Light Problem and Solution – How to Solve Light Fault in any Mobile Cell Phone
Check Light Settings.
If settings are OK then Resold all LED.
If the problem is not solved then change the display or the screen and check.
If the problem is not solved the check all the LEDs. Keep the
multimeter on Buzzer mode and Check LED. If LED is Good then it will
Glow. If LED is Faulty then it will Not Glow.
Change LED or Jumper if required.
If the problem is not solved then Check Track of the Light Section of the PCB of the Mobile Phone and Jumper if Required.
If the problem is not solved the Check the Boosting Coil and Change if Required.
If the problem is not solved the Heat or Change the Light IC.
If the problem is still not solved the Heat, Reball or Change the Power IC.
Nokia 305/306 LCD light ways
Nokia 305 displey light
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