For 5530 Not charging problem like No response when a charger is plug-in see the picture below for it shows the charging protection circuit composed of a chip fuse, chip filter coil, chip diode and capacitors.
the charger voltage flow across to this components, from the charger plug and pin connector down to the charging IC ( BETTY. You may check this components first and replace if found damaged before trying to rework or replace the charging IC (BETTY).
Nokia 5530 Not charging problem Solution
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Nokia 5530 Not charging problem Solution |
For charger not supported related issues you may replace this battery temperature (BTEMP) thermistor components with a resistance value of 47K just located at he bottom of the main PCB board.
Nokia 5530 charger Not supported solution
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Nokia 5530 Not charging problem Solution |
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