Does anyone have the following .brd and schematic by chance?
661-09709 Macbook Air Retina A1932
Thank you kindly.
duffling
Member
Last Activity: 10-23-2024, 06:24 PM
Joined: 07-17-2010
Location:
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Macbook Air Retina Schematics and Boardview
Hi all
Does anyone have the following .brd and schematic by chance?
661-09709 Macbook Air Retina A1932
Thank you kindly.
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Dell DAJW8CMB8E1 Schematic and boardview
Hi all ,
Looking for a schematic and boardview for a dell laptop
DAJW8CMB8E1 REV ELast edited by SMDFlea; 05-21-2021, 05:53 PM. -
Re: need board view for Apple A1278
HI all.
Have been looking for boardview and PDF for an 820-2532 Macbook Pro 2009 15 inch. -
Re: iMac G5 20" Issues dispite replacing caps
Well technically this processor was not a major culprit however board flex when desoldering plays a part. It's easy to push and pull trying to get the caps's out and break the BGA which I suspect has happened in this case.
It is a cap replacement done previously which worked and now is showing the same signs again however caps all are good.
It's either that or dry solder joints...Leave a comment:
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Re: iMac G5 20" Issues dispite replacing caps
Yes it certainly is. It uses the NVIDIA FX5200. Its located under the CPU heatsink with the large G5 on it.Leave a comment:
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iMac G5 20" Issues dispite replacing caps
Hi all,
I have recently replaced all the caps in a iMac G5 20" (first edition) and the bad caps in the power supply.(Delta PSU)
Idle heat is 48 degrees C and about 78 under load.
The machine had 6 visually bad caps but I replaced them all just to be safe.
After the caps were replaced the machine still shows issues (lines , shut downs etc) , it however does pass the AHT test without issue.
The caps were replaced and no damaged noted to the cap pads. Removal was done with a high quality solder station + desoldering... -
Re: Any experiences with this ESR meter circuit?
Why not use a basic stamp from parallax? very easy to program , they also make the propellor chip which look's very interesting.Leave a comment:
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Re: iMac G5 stuck component leads
Yes they certainly are. Still have two component legs stuck will just have to keep trying till they are free but certainly flowing solder first makes it a ton easier , if I had this in the first place it's likely there would be none stuck.Leave a comment:
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Re: iMac G5 stuck component leads
Started at about 80% , then cranked it. Worked fine at about 70% for replacing power supply caps (iMac PSU)
By the way , my Aoyue is a B1002A Gun , it's a 474a+ model. They gave me the 474 at first which was terrible. Gave it back and they gave me this one. Could it be this is an updated 474 with better temps?
I tried the suggestions using standard 60/40 to flow the joint prior to desoldering and it worked like a charm 98% perfect removal.
Had to flow a few of the holes and couple of times when the cap...Leave a comment:
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Re: iMac G5 stuck component leads
The blackjack station looks identical to the Aoyue 474, the gun and tips etc are the same.
The actual unit it'self is much different but do these models share the same gun and parts?Last edited by duffling; 07-17-2010, 07:35 PM.Leave a comment:
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Re: iMac G5 stuck component leads
Excellent, thanks for the tips. Will certainly avoid drilling and try to return the desoldering station for a refund
Leave a comment:
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iMac G5 stuck component leads
Hi All,
A question for anyone who has come across this issue.
Removed most of the caps no problem using my Aoyue 474 desoldering station with little damage to the pads.
However several of the component legs broke off in the process due to lack of wiggle space near the G5 heat sink.
Have tried reflowing solder and desoldering the point in question, sewing pin pushing from the other side while desoldering and heat applied for a short time on both sides none worked.
Did have limited success using Chip quick and sewing needle...
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