Monday, 25 July 2011

Nokia 1508 Power ON-OFF Key problem ways solutions jumpers tips and tricks of Nokia 1508 Power ON-OFF Key problem.

Nokia 1508 Power ON-OFF Key problem ways solutions jumpers tips and tricks of Nokia 1508 Power ON-OFF Key problem.
Here are the links of repairing diagrams of Nokia 1508 Power ON-OFF Key problem ways solution.
you can solve easly Nokia 1508 Power ON-OFF Key problem by the repairng diagrams of Nokia 1508 Power ON-OFF Key problem which are given below.
If you have some knolage about repairing so you can easly pick the repairing process of Nokia 1508 Power ON-OFF Key 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 Power ON-OFF Key repairing diagram.

Here's the Nokia 1508 not working Solution for Power ON-OFF key. May this solution failed to help if the device turns ON while charging it shows Indication on the Display When The charger is plug-in.
To fix this problem, You May need to first clean the membrane keypad and the power's key contact pads for Possible oxidation build up. Seems if it Cleaned but still doesnâ responded however, refer to this solution below for it shows the paths of the power line connection key, then do some testing and tracing procedures.
You May first check the battery voltage (VBAT) on the inner core. If there is a voltage reading On That Point, ITS It Mean That line path is okay, if got zero readings, You May then trace it down to the VBAT line connection, and manage to reconnect it. Were the outer core is the main line power ON and Its path connected directly to the chip, but still you-can trace paths ITS line and reconnect it .. if the line is cut off, According To Given the above solution. There is Also a Possibility thats the problem on May groin and charging power controller IC, You May need to rework or replace it if the device still unable-to turn on and the above solution does not solve the problems SOLVED.

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