Here's the ready made solutions may help to fix and repair on Nokia 7230 if charger no response occurred when a battery charger is plug-in.
Just locate the particular components on the bottom side of the PCB board. From the charger pin positive terminal pads the voltage feeds across to a chip fuse, filter coil, chip diodes and filter capacitors. Just configure how the voltage line paths flow across to these components and check for continuity and possible short circuit. Replace components if found damaged or busted.
Nokia 5800 xpressmusic damaged Power ON-OFF switch jumper ways
Just locate the particular components on the bottom side of the PCB board. From the charger pin positive terminal pads the voltage feeds across to a chip fuse, filter coil, chip diodes and filter capacitors. Just configure how the voltage line paths flow across to these components and check for continuity and possible short circuit. Replace components if found damaged or busted.
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