Monday, 25 July 2011

Nokia 1508 Dark Screen Display And No Light problem ways solutions jumpers tips and tricks of Nokia 1508 Dark Screen Display And No Light problem.

Nokia 1508 Dark Screen Display And No Light problem ways solutions jumpers tips and tricks of Nokia 1508 Dark Screen Display And No Light problem.
Here are the links of repairing diagrams of Nokia 1508 Dark Screen Display And No Light problem ways solution.
you can solve easly Nokia 1508 Dark Screen Display And No Light problem by the repairng diagrams of Nokia 1508 Dark Screen Display And No Light problem which are given below.
If you have some knolage about repairing so you can easly pick the repairing process of Nokia 1508 Dark Screen Display And No Light problem which is shown in figure.

If you can't understand the repairing diagrams which are given below so don't worry.
I am also giving you a littel discription of this image.

Here is the discription of Nokia 1508 Dark Screen Display And No Light repairing diagram.

Here's the nokia 1508 hardware solution not working for LCD backlight and LED tion results to a dark or black screen display. This solution shows the connection line paths of the LCD backlight LED or 1508 device.
To fix LCD backlight problem on the phone, You May first try to install a new LCD screen Easily snap just to confirm qualification and if the backlight LEDs are still working or not. Since the LEDs Were mounted at the back of it.
If installed the new LCD still shows a dark screen and the backlight will not turn ON or glow. refers to the solution below and do have a check and tracing process on the display light components and Its Connection line paths.
The LCD Light Has A Used LED driver in it, You May Check the first LED positive and negative voltage supply line connection paths from the output terminals of the chip and Corresponding components down to the LCD pin connector.
If all the line paths is okay, check the battery supply voltage (VBAT) on the LED driver. If the voltage reading is okay, there is a Possibility That the LED driver is faulty or Damaged. replace it if Necessary.

Link 1



Hi Dear users if you like this post so please write a comment and rating to this post. if you want to ask any question about anything so ask me freely. ask your question by post a comment or by sending an email to me. if there is any problem in any post like spam or copyright so inform me. allfun4u786@yahoo.com don’t take tension,be happy and take care i am always ready to do help of my all users.

No comments:

Post a Comment