Nokia 2710 No Keypad Backlight LED solution to fix solution - welcome to our blog that presents the full content How Gadget, the discussion this time we're discussing that you find that Nokia 2710 No Keypad Backlight LED solution to fix solution, we have provided complete information with images that are easy to understand, the explanation is simple but complete, therefore please read until the end :)

This is about : Nokia 2710 No Keypad Backlight LED solution to fix solution
And this article : Nokia 2710 No Keypad Backlight LED solution to fix solution
Article Nokia 2710c,

Nokia 2710 No Keypad Backlight LED solution to fix solution

Here's the solution that may help fix and repair a nokia 2710 with a keypad LED not working problem.
If ever encountered this problem the solution below will show us of which and what particular components that needs to be check for repair.
This solution may works and can be used if the LED's already been checked by a multimeter and are still working and not already busted or blown out.

Nokia 2710 Keypad backlight LED solution

nokia 2710 backlight LED jumper ways tracks

Th solution above showed the Nokia 2710 LED driver circuit, this circuit holds the LCD and keypad backlights LED's to work. Therefore if this said chip become damaged, may result to LCD and keypad LED's failure or unable to light up.

But if only the keypad keys LED's does not work or light up, you may first check the line paths of the keypads backlight LED's supply voltage.You may start to check the LED first and the keypad membrane flex cable: Then trace the line paths from the keypad pin connector through to a corresponding components where it is being connected.

There are certain components such as the filter coils and resistors on the circuit, you may check this components and replace if found damaged. Just then follow the simple instructions showed on solution above, hope this may help fix and repair Nokia 2710 keypad back light not working problem.

Information Nokia 2710 No Keypad Backlight LED solution to fix solution has been completed we present

A few of our information about the Nokia 2710 No Keypad Backlight LED solution to fix solution, we hope you benefit from this article

You have just read the article Nokia 2710 No Keypad Backlight LED solution to fix solution and many articles about gadget in our blog this, please read it. and url link of this article is http://howtomonetizeeverything.blogspot.com/2014/03/nokia-2710-no-keypad-backlight-led.html Hopefully discussion articles on provide more knowledge about the world of tech gadgets.