Welcome to MUSKAAN MOBILE first and only chain of Multibrand Mobile repair center. We offer one stop solution to the repairs of any mobile phones be it any make or type - Multimedia phone, smart phones, Regular phones, CDMA phones. We are dedicated to provide the best customer repair experience in the marketplace, for individuals, small companies or large corporations alike. All our staff is industry professionals, with vast experience in the mobile world.

Followers

Popular Posts

Visitors




widgets

Archives

--

Thursday 12 January 2012

Nokia 5000,5000d keypad backlight LED problemNokia 5000,5000d keypad backlight LED problem

 A repair guide solutions covers to repair Nokia 5000,5000d keypad backlight LED problem.
This repair guide shows the particular locations of the components that might possibly damaged when the Keypad backlight LED failed to light up.



nokia 5000 keypad backlight jumper ways

The LED driver ic is mounted near at the bottom side of the PCB board assembly. This chip drive and sustain the voltage and current to light the keypad backlight  LED's, if the supply voltage feeds from the cell phone battery is cut or missing this chip will unable to function.
The the output voltage of the led driver IC is connected to pin 12 (positive) and pin 13 (negative) of the keypad  interface connector. ..........................................................................For More Information Continue Visit on http://gsmworldfree.blogspot.com/ More Use full Information Coming Soon. Wait For More New Information.And Post Your Comments In All Post.Email:ajcellpoint@gmail.com Continue>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>


--
Posted By MOHD ABDULLAH AHMED to GSM WORLD at 12/16/2011 07:58:00 PM



--
http://gsmworldfree.blogspot.com/
For More Information Continue Visit on http://gsmworldfree.blogspot.com/ More Use full Information Coming Soon. Wait For More New Information.And Post Your Comments In All Post.

0 comments:

Post a Comment

FIND ME ON FACE BOOK

My Blog List

VISITORS

Lebels

Recent Posts

Get cash from your website. Sign up as affiliate.

About Me

GSM WORLD. Powered by Blogger.
Design by araba-cı | MoneyGenerator Blogger Template by GosuBlogger