Help with identifying components on logic board

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MacBook Pro 15" Unibody versione metà 2010

Lanciato nell'aprile 2010 / processore Core i5 2,4 o 2,53 GHz o Core i7 2,66 GHz

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Martin @martin66498

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Postato: 26 nov 2014

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Help with identifying components on logic board

Recently I connected my audioOut to a doggy Amplifier. A high voltage coming from the Amp destroyed my audio output, so that only one of the two channels is still working.

When I opened my computer today I found one component melted and signs of heat very close to the output.

Is anyone able to identify it and its function?

Is it possible to get replacement parts and solder it?

Thanks

Martin

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thank you guys a lot. I'm gonna try the fix a.s.a. I get some spare time the next couple of weeks. I guess the iron shouldn't be to long on the board.

What temperature do you recommend for soldering?

1 dic 2014 da Martin

https://www.youtube.com/watch?v=66GV4OuS...

2 dic 2014 da lemerise

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lemerise @lemerise

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Postato: 27 nov 2014

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oldturkey will surely tells you what exactly you need to order.

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Punteggio 3

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my bad, faulty part is the DZ6706 but the pins out is the same than the DZ6704.

27 nov 2014 da lemerise

Lemerise is absolutely correct. The burned component is DZ6706. That is a 6.8V 100PF Zener Diode in a 0402 package. Mouser has them as part number750-CZRFR52C6V8

27 nov 2014 da oldturkey03

easy repair if nothing else is damaged.

27 nov 2014 da lemerise

yup, looks straight forward. How is Quebec this time of year? Tons of snow and frost:-)?

27 nov 2014 da oldturkey03

not much snow but it's cold. Keep warming by the hot air station hi hi hi...

30 nov 2014 da lemerise

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thank you guys a lot. I'm gonna try the fix a.s.a. I get some spare time the next couple of weeks. I guess the iron shouldn't be to long on the board.

What temperature do you recommend for soldering? — Martin
my bad, faulty part is the DZ6706 but the pins out is the same than the DZ6704. — lemerise
Lemerise is absolutely correct. The burned component is DZ6706. That is a 6.8V 100PF Zener Diode in a 0402 package. Mouser has them as part number750-CZRFR52C6V8 — oldturkey03
yup, looks straight forward. How is Quebec this time of year? Tons of snow and frost:-)? — oldturkey03
not much snow but it's cold. Keep warming by the hot air station hi hi hi... — lemerise