How to fix mobile charging connector? How to repair the mobile charging section?

How to fix mobile charging connector? How to repair the mobile charging section?   : -

Today we are going to talk about how to fix the mobile charging connector and
What is the fuse,
What is the coil,
What is the nonpolar capacitor,
What is the ginner diode.  And
What is the simboll of all these and
What is the charging IC along with it.
If all these components go bad, how can we check it and fix it,
so let's see.

Today we are going to talk about the charging section of mobile, how to repair the charging section in simple language.

Charging Section  : -

Charger check  : -

First of all, check the charger to check whether the charger is correct or not. To check the charger, by placing the multimeter in volts, check both the points of the multimeter by placing it in the charger's point, then 3.7 or 4.5 should come if the voltage is coming.  Are correct and cannot check like this, then take a new charging connector and put the charger in the charging connector and check both the points of the multimeter by placing it in both the points of the charging connector.  If you come, buy another charger.

Charging Connector  : -

Put the charger in the charging connector and place the point of the multimeter in volts and check both the points of the multimeter in the charging connector's point, if 3.7 or 4.5 volts comes, then the charging connector is correct.

Fuse (K / F)  : -

If the charging connector is correct then check the fuse in front of it. To check the fuse, check the multimeter by placing the multimeter in the buzzer (beep) and check both the points of the multimeter in both fuses.  If the sound of (beep) is coming then it is correct and if the sound of (beep) is not coming or if the open is telling then the fuses are bad, if the fuses are bad then you can replace it with another fuse.  Otherwise you can put a (jumper) in the point which will tick.

Coil (L)  : -

If the fuses are correct, the coil is placed in front of the fuse. To check the coil, put the multimeter in the buzzer (beep) and check both the points of the multimeter by placing them in both the points of the coil.  So if the sound of (beep) is not coming or is telling the open or value (point) then the coils are bad. If the coils are bad then you can apply another coil.

Capacitor  : -

SMD capacitor (nonpolar capacitor)  : -

If the coils are correct then the nonpolar capacitor is then placed to check the nonpolar capacitor by placing the multimeter in the buzzer (beep) to put the (+) Red wire of the multimeter into the ground and the second (-) Black wire to the first point of the nonpolar capacitor.  If you keep it in the second point then you will hear the sound of a beep (one beep) and if you tell the reading on the other side, then if you are bad then you can put another.

Diode  : - 

Charging IC / Ginner Diodes  : -

If the nonpolar capacitor is also correct, then it is fitted with charging IC or ginner diode. If the charging IC is bad then change the charging IC and if the ginner diode is installed then we know that the ginner diode is one  If you are giving readings from both sides of the ginner diode, or if you are telling the open, then the ginner diode can change it if it is bad.

Direct charging  : -

1. If this is not happening at all, then we can give direct charging. Ginner diode is required to give direct charging.  We know how to apply a ginner diode to the ginner diode (+) (-). If it is placed near the charging connector then the (+) point of the charging connector and the (+) point of the ginner diode.  Wire and connect the (-) point of the charging connector and (-) point of the battery connector (jumper).

2. If we are placing the ginner diode near the battery connector then we will place the (jumper) in the (-) point of the ginner diode and add it to the (+) point of the battery connector so that the ginner diode is one and  Voltage is coming from the charging connector, therefore, because the voltage is coming from the charging connector, so the (+) point of the ginner diode will be there and the (-) point will be in the battery connector.

It is also that the charging IC controls the charging section and also informs us whether the battery is charging if charging takes place, the charging is complete and the battery is lowered.