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Thread Tools | Display Modes |
03-24-2011, 06:54 PM
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#1 |
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A Mech Warrior
Join Date: Feb 2011
City & State: Orlando Fucking Florida
Posts: 835
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Should I be worried?
so I was recapping when I noticed this damage and there's no way my iron could have come in contact with that IC chip.
I don't have the display to test it, since it's at a friend's house. What do you guys think? |
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03-24-2011, 09:31 PM
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#2 |
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Radioactive
Join Date: Aug 2007
City & State: tehas
My Country: US
Line Voltage: 120VAC 60Hz
I'm a: Professional Tech
Posts: 1,976
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Re: Should I be worried?
I think thats a power reg. I've seen them like that, if it works it works, if it dosen't it dosen't
cut those leads |
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03-24-2011, 10:22 PM
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#3 |
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Banned
Join Date: Sep 2010
Posts: 641
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Re: Should I be worried?
Those are MOSFET pairs. www.aosmd.com/pdfs/datasheet/AO4606.pdf
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03-25-2011, 12:58 AM
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#4 |
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A Mech Warrior
Join Date: Feb 2011
City & State: Orlando Fucking Florida
Posts: 835
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Re: Should I be worried?
Ok because I was like What the F! I was so careful not to angle my iron in that direction.
My friend is out of town so I won't be able to test it for few days.  I did cut those leads, but then I was more worried about the chip then the leads. I've cut them again. |
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03-25-2011, 06:19 AM
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#5 |
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New Member
Join Date: Mar 2011
Posts: 8
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Re: Should I be worried?
Perhaps the component has been damaged by something rubbing against it in it's housing?
I guess the only way to tell for sure is to try the board and see if it works, however if the board connects to something that is NOT expendable, I'd perhaps pull the component from the board and test it. Or even just replace it just to be on the safe side. |
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03-25-2011, 07:00 AM
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#6 |
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Grumpy Old Fart
Join Date: Aug 2005
City & State: Phoenix, AZ
My Country: USA
Line Voltage: 120V 60Hz
I'm a: Professional Tech
Posts: 10,631
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Re: Should I be worried?
I agree. Looks like abrasion damage.
Was probably there before you started. Doesn't look like enough damage to cause a problem.
__________________
Mann-Made Global Warming. - We should be more concerned about the Intellectual Climate. - Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind. - Dr Seuss - You can teach a man to fish and feed him for life, but if he can't handle sushi you must also teach him to cook. - |
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03-25-2011, 11:25 AM
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#7 |
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Super Moderator
Join Date: Jan 2007
City & State: New Jersey, USA
Posts: 2,292
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Re: Should I be worried?
As long as there's not a raised bubble in the package which would signify that the die overheated which would cause it to short or go open circuit you're fine.
__________________
Elements of the past and the future combining to make something not quite as good as either. |
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03-25-2011, 12:04 PM
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#8 |
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Badcaps Veteran
Join Date: Jul 2007
City & State: East Coast, USA
Line Voltage: 220-221
I'm a: Professional Tech
Posts: 3,915
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Re: Should I be worried?
Agree on the manufacturing mechanical damage. Note pin 2 is twisted a bit also. That's factory.
Datasheet: http://www.aosmd.com/pdfs/datasheet/AO4606.pdf |
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03-25-2011, 03:11 PM
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#9 |
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Banned
Join Date: Mar 2011
City & State: lakewood
Posts: 156
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Re: Should I be worried?
it's ok
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03-29-2011, 10:23 AM
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#10 |
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A Mech Warrior
Join Date: Feb 2011
City & State: Orlando Fucking Florida
Posts: 835
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Re: Should I be worried?
I tested the monitor today, it working fine, no problems. My recap was successful. This is the fifth display I've successfully recapped.
 on! |
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