The center pin has broken off in the DC Power Jack of my A65

The center pin has broken off in the DC Power Jack of my A65. Can this jack be replaced?

Yes, this jack can be replaced. The power jack is permanently soldered to the system board. To replace the jack you have to open the laptop, remove the motherboard and then unsolder broken power jack jack. You can find a new jack on ebay if you search for “Satellite A65 power jack”, it will cost you around $10-$11.