Sunday, May 4, 2014

Nokia 5000 Display problem Solution

If you try to fix nokia 5000 display problem issues like white screen, blue screen, dark or black screen other related display problems, this solution may help on solving those hardware failures above, if the said damaged device already installed new lcd display replacement on it but the problem still exists and nothing happens.






This solution guide will show you the pin configuration of the LCD display connector of where and which particular components it is being connected for an easy tracing procedure method.

The LCD display circuit comes with a display driver IC, which is a good  spot to start to check, test, rework and replace...........................................................................For More Information Continue Visit on http://allmobilegsmsolution.blogspot.in/More Use full Information Coming Soon. Wait For More New Information.And Post Your Comments In All Post.Email:md.shahid.ahmed22@gmail.com Continue>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Nokia 5000 Signal problem,Nokia 5000 Network problemNokia 5000 Signal problem,Nokia 5000 Network problem


Here's a solution to fix Nokia 5000 Signal problem related issues like no signal being intercepts, show a dropping signal on the display. This solution simply shows the location of the components and tests spots to check with when trying to fix Nokia 5000 signal loss.






The solution picture guide indicated with numbers are the test spots and components might possibly get damaged if the signal loss occurs. In most  cases the RF signal is loss or become weak if the RF IC and the RF power amplifier IC (PA IC) possibly damaged. You can check the corresponding power supply voltage first before attempting to rework or replace it with a new replacement spare component parts. 

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Saturday, May 3, 2014

Solution for Nokia 2730c Not working LCD display backlight LED Solution for Nokia 2730c Not working LCD display backlight LED


Here's a complete Nokia 2730c  keypad solution with keypad connection jumper ways and tracks that can be used to repair a damaged Nokia 2730 classic keypad connection.

This solution can be used to fix if any certain keys that is not working or responding.
Just see the solution below for it shows the complete line paths and connection of the Nokia 2730c.



Nokia 2730c full keypad connection - jumper ways and line tracks


The above solution also shows the Keypad Filter IC solder bumps connection, you can used it when having trouble finding the Nokia 2730c keypad filter IC replacement.
 
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Thursday, May 1, 2014

Solution for Nokia 2730c Not working LCD display backlight LED Solution for Nokia 2730c Not working LCD display backlight LED

Here's a solution that may help fix Nokia 2730c LCD display backlight problem. If the display problem goes dark it indicates that the LCD backlight LED's were not working.

This solution below shows the Nokia 2730c LCD display backlight components that holds and control for the LCD screen display backlight to glow. If one of these components may become faulty due to wet or water damaged it will result to LCD's back light failure.

Solution for Nokia 2730c Not working LCD display backlight LED

You may need to trace the connection line tracks, supply voltages and check some of the backlight LED driver components shown on the solution above. You may start to check the highlighted components for it is more prone to be easily damaged when a short circuit occurred. Check and replace if already found damaged. ..........................................................................For More Information Continue Visit on http://allmobilegsmsolution.blogspot.in/
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Nokia 2730c LCD Screen Display Connection Jumper Ways and Tracks

 Here's a Nokia 2730c  LCD Display Problem Solution with jumper ways and connection tracks, that may help solve display problems like, blank or empty screen display, blue screen display, white blinking screen display, saturated or garbled screen display.

If encountered such display problem on Nokia 2730c, you must first try to install a new replacement LCD screen module and update the device flash firmware. Ensure also that the LCD pin connector  is not damaged or lifted.



Nokia 2730c LCD Screen Display Connection Jumper Ways and Tracks

The above solution shows the LCD display connection line paths from the LCD pin connector to a corresponding resistor components near the application processor chip. These resistors has a resistance value of 33 ohms each. You must also check and then replace this resistors if found damaged to obtain the display signal data that feeds to the LCD Screen module. The LCD data signals were generated from the CPU chip and then feeds to these resistors before it goes through to the LCD screen.

If there is an open line paths found just apply a jumper wire on it to reconnect the cut or open line paths.

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Nokia 2730c MMC memory card problem solution Nokia 2730c MMC memory card problem solution

Here's a full Nokia 2730c  MMC memory card problem solution that can be used to fix and repair nokia 2730c microSD memory card problems such as memory card not detected or memory card corrupted.

In some cases solving the MMC problem by only replacing the MMC controller chip might not work or does not solved the problem.This solution shows the MMC memory card circuit including the memory card transceiver chip voltage supply line paths for further MMC hardware troubleshooting on Nokia 2730c.
 IF these said supply voltages were not present or being cut-off this will also result to MMC problem.


Nokia 2730c MMC memory card problem solution


You may need to check all those corresponding supply voltage line paths before attempting to rework or replace the MMC transceiver IC.

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Nokia 2730c Power On and OF key Jumper Ways Nokia 2730c Power On and OF key Jumper Ways Nokia 2730c Power On and OF key Jumper Ways

Here's a complete Nokia 2730c  keypad solution with keypad connection jumper ways and tracks that can be used to repair a damaged Nokia 2730 classic keypad connection.

This solution can be used to fix if any certain keys that is not working or responding.
Just see the solution below for it shows the complete line paths and connection of the Nokia 2730c.



Nokia 2730c full keypad connection - jumper ways and line tracks

The above solution also shows the Keypad Filter IC solder bumps connection, you can used it when having trouble finding the Nokia 2730c keypad filter IC replacement. ..........................................................................For More Information Continue Visit on http://allmobilegsmsolution.blogspot.in/ More Use full Information Coming Soon. Wait For More New Information.And Post Your Comments In All Post.Email:md.shahid.ahmed22@gmail.com Continue>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

 
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