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Finding a short on a MacBook logic board

  Рет қаралды 6,772

iRevive

iRevive

Күн бұрын

How to find a short on a logic board with a thermal imager or simple store bought isopropyl alcohol.
(Sorry for the audio cutting out in the middle of the video)
We can fix your MacBook. Check us out: irevive.com/
Looking for a mail-in board repair?: irevive.com/ma...
FlexBV - pldaniels.com/f...
To learn more about board repair, check out this community Wiki. : logi.wiki/
Equipment Used
Soldering Iron
›Soldering Station: amzn.to/33h2npT
›Hot Tweezers: amzn.to/3igGiMz
›Soldering Station with Hot Tweezer Combo: store.ipadreha...
›Micro Pencil: amzn.to/2GrYeq9
›Hot Air Station: amzn.to/3l2hdXE
›Hot Air Angled Tips: store.ipadreha...
Preferred Iron Tips
›Flat Iron: amzn.to/3n4S8wU
›Knife tip for Pencil: amzn.to/3jhFQyU
›Hot Tweezers Tips: store.ipadreha...
Soldering Tools
›Preferred Solder: amzn.to/3jiVRET
›Flux: store.rossmann...
›Goot Wick: amzn.to/2SctdJs
Microscope
› Microscope: amzn.to/2SgHBRb
› Microscope Camera: amzn.to/3n5TuaO
› Camera C-Mount: www.aliexpress...
› LED Ring: amzn.to/3n6Yqwc
Diagnostic Tools:
›Multimeter: amzn.to/2G7TxCq
›Meter Probes: store.rossmann...
›Current Bench Power Supply (Going to upgrade to something with more power): amzn.to/3ik8PB1
›USB-C Ammetter: store.rossmann...
›Thermal Imager: www.unionrepai...
Desk:
›Fume Extractor: amzn.to/3ik6Xbe
›Silicone Mat: amzn.to/34eVZ1W
Random Tools:
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›Screwdriver Set: www.ifixit.com...
›Recording Camera: amzn.to/3kVyzFo
›Overhead Camera Mount: amzn.to/2EO0SX3
› iRevive LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com

Пікірлер: 13
@aliassaila8037
@aliassaila8037 2 жыл бұрын
Welcome back, we missed you ☺ Very instructive video with a high level of logic in fault finding and repair. Congratulations 👏 👍
@MrPnew1
@MrPnew1 2 жыл бұрын
Welcome back Esteban and thanks for the video
@erdepfel
@erdepfel Жыл бұрын
Great job Very clean repair
@WeFixTvs
@WeFixTvs 2 жыл бұрын
Good job
@solomonsmith3658
@solomonsmith3658 Жыл бұрын
How would one approach finding the short without a variable power supply? Can I just use a random old power supply for a phone etc provided it’s of low voltage?
@user-yi7qi8uz8j
@user-yi7qi8uz8j 27 күн бұрын
Can you repair a 2017 iMacPro logic board?
@iRevive
@iRevive 17 күн бұрын
Hit there. Unfortunately, I do not service 2017 iMac Pros in general. Replacement parts and schematics are scarce for this model. I am not too sure who all works on this model for logic board repair. I wish I could help more.
6 ай бұрын
no more making videos?
@iRevive
@iRevive 6 ай бұрын
I still do live streams. I don't edit my videos anymore since it takes too long to make them during work hours. But you can check the saved live streams on my channel for more updated content.
6 ай бұрын
@@iRevive Now i see them. Thanks. Would a macbook boot with one cd3215 missing? I have one 820 00923 on my desk. No 20v boost. 5v and some miliamps when i plug the charger. PP3V3_G3H is 2.2 volts. PP3V3_G3H resistance to ground is like 150 ohms. I removed the resistor r6915 to isolate the PP3V3_G3H from the rest of the circuit. PP3V3_G3H is now 3.3 volts. From the same point i removed the resistor i injected around 3v 0.3 amps to the rest of the circuit. One of the cd3215 is getting hot. Not crazy hot but enough hot for thermal camera. Nothing else gets hot. I guess cd3215 is internally damaged but i just wanted to have your opinion. If that chip is the only problem would the macboot boot with one usb ic missing?
6 ай бұрын
I try to do the same by the way. I edited many many of my videos but i am getting too tired. I still want to be a part of the good guys and share what i do but without editing please.
@iRevive
@iRevive 6 ай бұрын
@ from my experience, no. You will need all your CD3215 installed in order for a MacBook to power on. I would probably suggest replacing the one that’s getting warm to see if that resolves your issue
@odin4420
@odin4420 2 жыл бұрын
😘 p̷r̷o̷m̷o̷s̷m̷
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