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HP Omen DA0G3EMBCD0 G3EA Boardview doesn't seem to correspond with the layout of this board, even though it has the same part number. The area was badly burned but I thought there was a small component connected to the ground stub just above the capacitor. Perhaps that's just a test point and there really was no crispy component that came off when I cleaned up the area.
I just received some TPS65295 ICs so I'll install one with nothing attached to the stub and see if it works. I need to mask off the exposed ground plane in that area before replacing the missing tracks (red). ...
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A little late but it may help someone else. 51486 TI 081 AX5L.
[URL=filedata/fetch?id=3259155&d=1713976630][ATTACH=JSON]{"alt":"Click image for larger version Name:\tBurnt IC.jpg Views:\t0 Size:\t544.0 KB ID:\t3259155","data-align":"none","data-attachmentid":"3259155","data-size":"thumb"}[/ATTACH][/URL]...
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Re: IC suppliers in Canada or USA?
Sam_sam_sam, I ended up ordering one from www-electronicloop-de on eBay. I've not had good luck with ICs ordered from China and suspect they are reconditioned pulls made to look new. Thanks for your reply, nevertheless....
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IC suppliers in Canada or USA?
I need a ENE KB9028Q-C IC but everything I find on eBay or Amazon has long delivery times. Can anyone suggest a trusted supplier in Canada (preferably) or the USA for small quantities of ICs?
I usually buy from DigiKey but they don't list this IC.
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msecore Mini PC Fanless Computer schematic
Any suggestions for where to find a schematic for [URL="https://www.amazon.com/dp/B0B8GW3Y35?tag=reviewmeta0b-20&pldnSite=1&th=1"]this[/URL] or a similar Mini PC? The MB marking is GWHL2 VER B.
The one I had in for repair would shut down after 10-20 seconds and I believe the problem was a failing AC adapter. It had a 12v adapter but I mistakenly thought it was a 19v adapter so that's what I used for troubleshooting and it solved the problem, i.e., ran fine indefinitely. Customer (who probably thinks I'm an idiot) says I was lucky not to fry the thing and didn't...
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Re: ASUS ChromeBook C434T not powering on
Any luck? I have same model with same symptoms (charger LED unlit).
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Re: Asus UX303U schematic
Thanks @mon2! My Av quarantines that but I'll try to make an exception. Any suggestions re. schematic?
Edit: Works great -- thanks!Last edited by LarrySabo; 03-13-2022, 09:50 AM.
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Re: Asus UX303U schematic
Hello PinGuy,
Did you manage to find a schematic for this MB? I have been unable to find one. Couldn't open the boardview file either using the latest version of the Fritzing program; I'm getting the following error:
I'll contact Fritzing tomorrow to pursue that but would appreciate any leads on a schematic if anyone has any.
I stupidly neglected to disconnect the battery before disconnecting and reconnecting the LVDS cable so blew something. <Sigh>...
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Re: New Members - please post your introductions here
Greetings from Ottawa, Canada. I'm very pleased to find that badcaps includes so many interesting sub-forums. I'm wrestling with a Acer Aspire E1 laptop at the component level and came across a couple of potentially helpful threads. Attempting to download a V1 of the schematic (I have V0.2) prompted my registration.
I'm a retired electrical engineer by training who has done very little engineering since graduating 50 years ago from the University of Waterloo. My career has mostly been in the computer industry one...
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