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Thread Tools | Display Modes |
08-24-2021, 05:27 AM
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#1 |
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New Member
Join Date: Jan 2021
City & State: Nord
My Country: Norway
I'm a: Knowledge Seeker
Posts: 3
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Assistance identifying component on 820-3455-A IO board
I've been unable to source any schematics for this (820-3455-A) A1466 (Macbook Air 2013-2015) power/IO daughterboard, and I don't have a replacement on hand.
I've narrowed my issue down to this diode(?) marked in these images, right behind the MagSafe port, but it has a big blow-out crater in it. Could any of you help me identify this part, closely enough that I can source a replacement? |
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08-24-2021, 08:30 AM
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#2 |
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Badcaps Veteran
Join Date: Dec 2019
City & State: Windsor, Ontario
My Country: Canada
Line Voltage: 110VAC
I'm a: Knowledge Seeker
Posts: 3,624
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Re: Assistance identifying component on 820-3455-A IO board
The part is a no stuff. Just checked it on a local board.
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08-24-2021, 09:31 AM
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#3 |
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Super Moderator
Join Date: Jan 2016
City & State: Valbonne, 06
My Country: France
I'm a: Knowledge Seeker
Posts: 3,634
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Re: Assistance identifying component on 820-3455-A IO board
Refer to 820-3213 schematics.
__________________
OpenBoardView — https://github.com/OpenBoardView/OpenBoardView |
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08-24-2021, 10:40 AM
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#4 |
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Badcaps Veteran
Join Date: Dec 2019
City & State: Windsor, Ontario
My Country: Canada
Line Voltage: 110VAC
I'm a: Knowledge Seeker
Posts: 3,624
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Re: Assistance identifying component on 820-3455-A IO board
Adding the schematic for 820-3213.
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12-07-2021, 10:32 AM
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#5 |
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Senior Member
Join Date: Feb 2021
City & State: Pickering Ontario
My Country: Canada
Line Voltage: 110
I'm a: Hobbyist Tech
Posts: 112
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Re: Assistance identifying component on 820-3455-A IO board
This might be a bit late but, if this is referring to the diode in the picture, it is D6904, a protection diode.
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