Nokia Keypad Problem Repairing Guidlines

Mostly Keypad problems often happen when the Mobile fell  into the water. This harm could be due to a short path or even broken. Similarly, Nokia mobile 2730 keypad. The following picture show you location of the Nokia 2730 keypad IC.

Before deciding to substitute the IC, you should do checks each and every path. You can see the Nokia 2730 schematic diagram. If all paths determined in good condition, then you can replace the Nokia 2730 keypad I
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