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Repair my Macbook Unibody (late 2009) 60W Magsafe charger

From October 2009, till now, I have fixed (maybe some of it cannot be called real repair) my Macbook countless of times on my own. These includes replace the screen due to the cracked, changing/repalced my hard drive many times, replace and also upgrade memory RAM, and most of it are the Magsafe charger.

 Power supply detail:
ADP-60AD 60W P Supply
Use for Macbook white late 2009

I am not sure why, but, my magsafe always have thermal dissipation problem and generate heat more than it should when in use. Magnetic connector that attached to the Macbook  get warmer/hotter when I am charging for hours during the longer usage. Even, the magsafe converter (big white square thing) sometimes getting hot too.
magnetic connector separated from supply cable due to excessive heat.
magnetic connector and pins separated from cable
by remove two lock pins,  plastic that hold supply pins can be detached
supply pins plastic holder detached from magnetic connector.
circuit for magsafe dc supply


insert pin into plastic holder and solder it.
using clamper is easier to solder


TESTED WORKING
you can verify the charger by charging your mac
repaired charger are verified and working.

NOW, NEED TO REDO THE OUTER COSMETIC TO MAKE SURE ITS DOES NOT BROKE AGAIN.
insert sumi tube
use plyer to tighting the connector cover into the magnetic 
attach the sumi tube to the cover
heating up the sumi tube to shrink the rubber tube
tada...final result!!!
So, instead of throwing broken charger into the bins, I think, why not we try to fix it. If its work, we will save money and also saving the earth by recycling the product. Cheers
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Comments

  1. Unknown11 May 2017 at 12:31

    thanks mate..glad its help you.

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  2. Unknown4 September 2018 at 17:55

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  3. Brian20 November 2018 at 20:08

    Thanks mate

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