MacBook A1502 logic board repair - 820-4924 motherboard repair

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[@paolodimasi9332]

Knowledge makes men free. Thank you for the teaching you transmit to us, because with your knowledge we can be free people. Thank you Professor Sorin. Paolo Di Masi

[@GrowWithKit]

Thanks again Sorin, I find myself addicted to your videos 😂. Already fixed 2 faulty laptops thanks to you.

[@computersrepaircotesaint-l7407]

No one can teach like him. NO ONE

[@maklogetrich2378]

I always like when Sorin says "LOL" 🤣

[@itechcomputer8439]

i like the word DODGY

[@maklogetrich2378]

@@itechcomputer8439 he's the father of dodgy repair

[@MrFixiit]

Just a brilliant demostration on how to find faults logicly A+ 🌟🌟🌟

[@2vagner]

Hi from Portugal 🇵🇹. I am a huge huge fan 🛰.

[@ndumisodube76]

thankx Sorin am happy to be here everyday

[@jaraalbert]

Thank you Sorin for making videos for us always waiting for your videos love your content Thank you have a great day Shout out from Chi-Town The Windy city Chicago

[@TechTronics7]

Mr. Sorin great lesson as always! Thanks

[@Dr.muthanna]

realy a very informative video thank u Sorin

[@sdf_mx99]

Greetings from Mexico txs for your patient and have a nice weekend

[@dellodel9502]

The best as always . Realy thanks

[@piccoloijo]

Sorin, i hope you would make a complete video about mac's logic board power circuit, just like the video about laptop power circuit you made.

[@a.z.7193]

Thank you for the Video, I learnd a lot like always

[@MDTrepairs]

Thank you master! always helping us

[@ruudb72]

Very well explained. Thanks Sorin!

[@Palmit_]

another fanstastic video. thank you @electronicsrepairschool!

[@margingalaxy9826]

Finally we can see a mac repair 👨‍🔧

[@rfaruk85]

thanks sorin you are the best

[@rfr653]

Good job mate 👍

[@mahdimohammadi6196]

Good job

[@staray7541]

The best teacher

[@dazzkhan2299]

I am learning so much from you....

[@GVY_09]

Thanks for sharing

[@GGHOPKIN]

By just watching this video i got to know that if you have knowledge of schematic diagrams you can do anything 😅❤ thanks again 🎉

[@eldjoesther643]

You are a genius 😇😇😇😇

[@William51115]

Thanks

[@ClaroVillarta-uf2vj]

Amazing!!!

[@sipansibabdreddknot5179]

hope if you have time sorin make schematics of mac like the ones you draw for windows laptops many years ago

[@wthornton7346]

Quality vlog.

[@TzviHershtik]

Sorin if you long pressing the blue button on the hot air it'll blow cold air

[@jaym5938]

Great fix! I was expecting the charge light to be green, not orange in the absence of the battery...no?

[@olofdk6593]

Orange means charging and Green means fully charged

[@thomasheden6112]

Thanks A good lesson easy to follow :-)

[@hippynurd]

Oh man, this hits me right in the ppbus

[@AJFORTESINFORMATICA]

Muito bom suas análises de notebook e MacBook. Parabéns.

[@clarovillarta7983]

Awesome!

[@SAM-iy4mi]

Good content

[@jamesnagib9141]

nice explain mr. sorin (:

[@edinedy1953]

Hej Sorin, maby yo know that or not. You have cooling option on that atten station. Thanks for the videos👌

[@OnStageLighting]

Best thing I ever did for diagnosing Macbooks is cutting up a broken charger and attaching the Magsafe to my bench power supply.

[@nava-kit]

Dear Sorin if possible please share hot gun temp level and blow speed

[@electronicsrepairschool]

I will try to add one more camera in the future! Thank you

[@nava-kit]

@@electronicsrepairschool Thank you

[@electromartshop6813]

@@electronicsrepairschool someone to offer a camera to Mr Sorin, i do like your videos here from East Africa.

[@gdotone1]

question: did you replace the fuse?

[@no2thenwo737]

Thanks, Sorin. I'm not that familiar with MACs.

[@christopherjackson2157]

Same. I've worked on only a handful

[@romancharak3675]

Hello Sorin. Did you replace the burned fuse, or leave the wire in place?

[@saarike]

Great!!!

[@dazzek7223]

Can this charging chip be used from any MacBook A1502? thanks for advice

[@jacksonvillereclaimedwood6709]

Great video! What application are you using to view the schematics??

[@rizwanshaa]

hi sir. at D7055 diode, one line is coming from 19v. other line is from switching power supply , its either from battery, or charger. so you got 19v at one anode of diode, and you got 3.4 output from 3.4 switching power supply.but the charging let did not got on, when u connec the charger. after you repair the swithcing power supply, that produce 12v only , the charging led on. so why is that. in laptop you need either 19v or battery voltage to 3.3v power supply as input. , but here in machbook , when there is only 19, there were 3.4v output at 3.4 power supply,but there is no charging led.

[@meranjana]

Thanks sir. I got the same macbook with randomly power off . resetting the smc wont change anything .. idle temperature is normal .. what could be the issue ?

[@1080pixel]

With ease :)

[@windycl111]

❤

[@pauljatta4777]

Which software are u using to view the schematic diagram. Nice video. Am a lover of ur channel. Thanks for ur effort and videos.

[@generalndlovu3639]

It's Openboardview by Paul Daniels

[@carlosgarciaoropeza5480]

(14:27) Please observe carefully. In the background of the image appears a statement in green. Please look there (indicating the manufacturer's brand and model number). All the best.

[@mariolemerise7732]

@@generalndlovu3639 Openboarview is the free app to open the boardview files on Windows only. Paul Daniels is selling the much better FlexBV app for MacOS and Windows.

[@brianbauer9399]

I know its been sometime back when you did this video. However, to me its helpful. I just want to know, you get 19V from power supply. I get 15.1V and 3.3V, I don't have 19V anywhere? is this correct or is my laptop charger faulty? Thank you in advance. I have the 2015 MBP 13" A1502.

[@chiboylife8396]

how can i get the schematics for macs

[@rizwanshaa]

Sir. We need more vedios on mackbook i got a one same as this model. It had short in 5v line. I remove the cap.now no short. When i connect charger it shows green light and orange light. But doesnt on.what should i chk

[@robsonrobbi1763]

Check bios and check the super io

[@TheOtlc56]

Sound like smc rest

[@zeuscomputersolutions3014]

Hello Mr Sorin. please I can you please make videos for MacBook for begginger thanks

[@zsoltfeher6678]

salut sorin cum se numeste programul in care te uiti pe board view

[@surgingcircuits6955]

Fuse?

[@and12an]

I remeber you once said that you don’t edit your videos, because you want make it to look real.

[@roymaulanayusuf]

please help me mister, A1502 820-4924 pch_clk32k_rtcx1 p5vp3v3_vref2 p5vs3_en 0v pm_slp_s5_l i have measured this no voltage what should i replace? on the machine there is no visible damage and no short circuit

[@GregM]

The fuse never blows in MacBooks they are invincible

[@fhurqaan]

Then the fuse is not doing its job!

[@GregM]

@@fhurqaan No they don't. The fuse near the LVDS connector on some Macbooks will not blow but rather allow 45v going to the display to be sent to the CPU when there is corrison on that connector.

[@MrDinakdakan]

Lol macbook easy for sorin

[@SidneyCritic]

It's a bit hard to hear this one.

[@ReparadorAficionado]

Proper calibrated fuse... I don´t believe you. I´m just joking.

[@MrRvdbeek]

You have spare parts So did you replace the fuse whit the spare parts?😂

[@maklogetrich2378]

I'm asking the same, but I think he's not going to replace the fuse

[@MrRvdbeek]

@@maklogetrich2378 it’s calibrated fuse😉

[@maklogetrich2378]

@@MrRvdbeek a proper one

[@panaitepaul6798]

In another video from a few days ago, he explains that he also replaces capacitors and fuses before delivering the laptop, but not online. I think he wants to show us (as he himself explains in the same video, I think) that a laptop can be repaired even if you don't have the exact same capacitor or the same fuse as the one on the board.

[@Palmit_]

spent 22 mins typing up a lengthy, but an understandable brialliat idea into English as best i can on youtube. click "comment" to submit it. everything vanish poof - gone. no clipboard. no comment. no 'saved'. nothing. The most annoying trick on the internet.. "fill in large of amounts of data, (original) taking a *very* long time, then ".. oops.. all gone... do it ALL again. and try to repeat exactly as you liked it first time" 😡😠

[@boardfix9374]

that is trashbook!😆

[@ronlevin2339]

please use a proper names like PPBUS_G3H

[@carlosgarciaoropeza5480]

Please Ron, no offense intended, God free me! I think we have to do that part ourselves. All the best.