Macbook pro 13 a1278

[cuervo]

Hello, I'm needing some help identifying a component on a logic board for a macbook pro A1278 13.3.

Thanks

[ben7]

Re: Macbook pro 13 a1278

Hello, I'm needing some help identifying a component on a logic board for a macbook pro A1278 13.3.

Thanks

Looks like a small tantalum capacitor.

Did one of these burn up on your MB?

[cuervo]

Re: Macbook pro 13 a1278

yes, one of them is burned, the other is apparently well.

the meter reading is:

3.5 ohms on both sides
3 nf

I can replace it with a standard capacitor?
any ideas?

best regards

[ben7]

Re: Macbook pro 13 a1278

yes, one of them is burned, the other is apparently well.

the meter reading is:

3.5 ohms on both sides
3 nf

I can replace it with a standard capacitor?
any ideas?

best regards

Could we possibly get a close up photo? I'm not sure whether if it is a diode or a capacitor.

[lord]

Re: Macbook pro 13 a1278

Could we possibly get a close up photo? I'm not sure whether if it is a diode or a capacitor.

He can indetify the good component with multimeter and he will know if it's a D or C.

[ben7]

Re: Macbook pro 13 a1278

He can indetify the good component with multimeter and he will know if it's a D or C.

Thats true!

I'm not familiar with the markings on it, so I might have to do some research.

[lord]

Re: Macbook pro 13 a1278

I've seen some sites on SMD markings, but i have to look for them
http://www.marsport.org.uk/smd/mainframe.htm

[guruji]

Re: Macbook pro 13 a1278

What is the board no starts with 820-****-a.give me the no i check the details and let u know