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Old 01-06-2019, 11:22 AM   #1
nbdy
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Default Unknown components

Hi,

sorry if this is in wrong discussion ...

I had a little problem with my power supply (used the wrong cable), and burned 2 components on my SSD ...

the one is 3012 743J4 SOT25,and the other 3013 (other is burned) TSSOT 8 pin

here the pictures ...

https://www.dropbox.com/s/8mdpyd2dz4...52912.jpg?dl=0

https://www.dropbox.com/s/4s0cybehnk...62956.jpg?dl=0

can anyone say what for a part it is to order it ...

thx
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Old 01-06-2019, 04:34 PM   #2
sam_sam_sam
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Default Re: Unknown components

Can not see photos
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9 PC LCD Monitor
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1 HP Printer Supply & Control Board * lighting finished it *


These two repairs where found with a ESR meter...> Temp at 50*F then at 90*F the ESR reading more than 10%

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All of these had CAPs POOF
All of the mosfet that are taken out by bad caps
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Old 01-06-2019, 08:47 PM   #3
delaware74b
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Default Re: Unknown components

Sam - I pulled them from OP dropbox, here you go:
Attached Images
File Type: jpg 20180914_152912.jpg (385.3 KB, 15 views)
File Type: jpg 20180922_162956.jpg (287.8 KB, 13 views)
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Old 01-06-2019, 10:20 PM   #4
nbdy
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Default Re: Unknown components

thx delaware74b for pics

On the second board the U14
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Old 01-07-2019, 11:53 AM   #5
sam_sam_sam
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Default Re: Unknown components

[QUOTE=nbdy;872612]thx delaware74b for pics

It might be this part

http://www.aosmd.com/res/data_sheets/AOZ3013PI.pdf

Quote:
Originally Posted by nbdy View Post

On the second board the U14
It might be this

http://www.ti.com/lit/ds/symlink/tlv3011.pdf

Last edited by sam_sam_sam; 01-07-2019 at 12:14 PM..
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Old 01-07-2019, 11:35 PM   #6
nbdy
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Default Re: Unknown components

THX,

The 5 or 6 pin makes no difference for the 3012 ??

the AOZ3013 i faund late yesterday ...

Last edited by nbdy; 01-07-2019 at 11:36 PM..
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