Laptop No Power Repair - Finding fault using Thermal Camera
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@TweakTips 3 жыл бұрын
The "5X" IC is a RT6575DGQW (RT6575D QFN-20 IC Chip) DC/DC Step Down Controller - if you have an issue sourcing, I have a spare here in the UK I can send to you
@PracticalKnow 2 жыл бұрын
@Bishtuku The thermal camera he is using is the FLIR E60. It is a discontinued model
@ThriftyToolShed 2 жыл бұрын
Teamwork! 👍
@tobiasmangoma9566 3 жыл бұрын
You are not just good with what you do do. You are also humble. You admitted you don't know what the component is and people with the knowledge about it were eager to give you the info. This is how keep on learning. Respect Boss.
@muhsinimruma802 3 жыл бұрын
that ic 5x its step down controler providing 3.3v and 5v..its a richtek ic 5x= RT6575DGQW
@FugitiveRazor 3 жыл бұрын
www.richtek.com/assets/product_file/RT6575C=RT6575D/DS6575CD-01.pdf ( pin layouts for the chip also credit to Mushini )
@khirobey6261 3 жыл бұрын
How van we figure it out ? Is there any website that can help ?
@mm0077 3 жыл бұрын
Well done
@vinitsingh8962 3 жыл бұрын
Your videos never get old, something new every time. Recently I perform microsoldring in a flex cable 3mm flex having 15 wires I sold it perfectly without microscope because my hands are perfectly still but I didn't have solder mask I solder one side other side get desolded only by touching iron on another side for fraction of sec.
@slami19 3 жыл бұрын
Hey,it is richtek RT6575C/D. What you have here is probably shorted kbc multicontroler which is powered from that 3.3v ldo line.Very typical case,so before removing that regulator,inject 3.3v into ldo line and watch for heating spots on board,kbc the most.Good luck
@hightttech 3 жыл бұрын
5X = RT6575DGQW 👍 5Y = RT6575CGQW 👎
@slami19 3 жыл бұрын
@@hightttech both compatible for this board
@southerncharity7928 3 жыл бұрын
@@hightttech how did you find out what IC was on the board? The markings were "5X = 5N M1N" so you don't have to rewatch
@sarockpashotan 2 жыл бұрын
a nice idea and not wasting the time but sorry i am new in repair and do not know what is the ldo
@asas14444 2 жыл бұрын
@@sarockpashotan it means low dropout
@returntothetruth1469 3 жыл бұрын
Brother Assalam o Aliakum I m an Engineering Student and I m inspired from Your Hard Work I like Hard working people like you, Lots of Respect From Pakistan
@vandehoek 3 жыл бұрын
It finally gets interesting. I'm looking forward to part 2.
@garageworker 3 жыл бұрын
Can you do a walk through of the tools on your workbench. Would love to see what you use.
@jagadeeshapatil75 2 жыл бұрын
He may be quite busy and he cannot afford waste time to come with walktthrough bench area setup.🙄
@TechTee504 3 жыл бұрын
I am glad you found the issue. 😁😁😁 other shops here were trying to junk the whole motherboard. I try not to be wasteful. I knew you would find it.
@rcook0001 3 жыл бұрын
Not 100% sure but i would guess its a -RT8249A/B/C - Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs. but check the datasheet and pinouts as it comes in a few packages.
@hightttech 3 жыл бұрын
NO. "RT8249A/B/C" would be marked "2Q=" or "2P=" or "2N=" ... chip in video is "5x="
@santoslorenz 3 жыл бұрын
Interesting.. now i know where to go for repairs.. im just few blocks away from your shop lol i live in Northridge
@AceBot16 3 жыл бұрын
Love watching how you work and find problems... Keep up master😊
@TheCod3r 3 жыл бұрын
From what I see it is a synchronous dc/dc step down converter providing 3.3v and 5v . The only supplier i found was a couple of eBay listings so you may need to find donor boards to find this ic.
@itechdeti8744 3 жыл бұрын
RT6575A/B is a dual-channel step-down controller
@kalas1988 3 жыл бұрын
Hello Dear NorthridgeFix, I was watching for some iPhone repair, and got along with other of your videos! YOU ROCK!!! I'm addicted to your videos now:D Best regards from tiny country of Slovenia -> Where your ex 1st lady was born
@SiETechNotebookReparatur 3 жыл бұрын
Open the jumper PJ304 and see if the short circuit disappears. It could be the EC is dead and not the StepDown.
@christozed 3 жыл бұрын
IC
@SiETechNotebookReparatur 3 жыл бұрын
@@christozed EC=Embedded Controller. It gets its power through the jumper from StepDown. If the EC is shorted, the StepDown IC goes hot.
@christozed 3 жыл бұрын
@@SiETechNotebookReparatur IC for step down voltage for cpu, ram, I/O blah blah
@SiETechNotebookReparatur 3 жыл бұрын
@@christozed i do not understand. This IC on this video is a StepDown Controller IC. It makes the 3,3Volt and 5Volt. 3,3Volt goes to EC (Embedded Controller, Super I/O, starter IC whatewer) it is also an IC (Integrated Circuit).
@christozed 3 жыл бұрын
@@SiETechNotebookReparatur maybe not the IC. The problem is that it can't release the voltage out. 3 leg is the "feedback" for 3.3volt
@vinkykumar8014 3 жыл бұрын
Would you please share the Thermal camera model no./specification sir?
@ahmad-al-banjary 3 жыл бұрын
thermal camera very rarely used by repair shop in my country because of the price, some using what they call MBR (high current 5-10A) to find fault component
@scooterg166 3 жыл бұрын
Love your videos & solder talents.
@akontecetks9749 10 ай бұрын
A very stupid question for sure for all the experienced people we all have been there, but which lead he has when testing the capacitors? Negative or positive? If negative where is he touching the positive? Because all i know it's capacitors are read in Faraday. Thanks a lot for your help.
@mandalenterprise509 3 жыл бұрын
It's a Single Synchronous Buck Controller.
@marcellipovsky8222 3 жыл бұрын
I am having a battle with HP Omen laptop. Looks like the Richtek L8 on it has similar problems as the device wont start and just blinks shortly while pushing the power button. I am looking forward for Part II.
@raulmorel1 3 жыл бұрын
If you give the motherboard number i will try to get the schematic, thats if the 3.3 v dc ic buck controller, but somethimes if not the ic, i suggest to remove the coil and see whats line have the short, im think is pl301.
@eebaker699 2 жыл бұрын
Great trouble shooting techniques. Always like seeing you work thru the problem. 😁
@stevedebeukelaer1424 3 жыл бұрын
Hi Alex Steve from belgium you can use tps51225c for your ic. It is the equivalent for 5X =RT6575DGQW
@georgeabaji638 3 жыл бұрын
It is up en down mosfet driver it give the gate the voltage to open .it is used in many laptops from the same generation, ik u have damaged motheroboard u can find one. Thank you very mutch for all your very goed videos i learn mutch ,
@hareeshkumarvasu6567 3 жыл бұрын
Which thermal cam that you are using can you mention brand and model
@jotnarymir1393 3 жыл бұрын
Always a crowd pleaser when you whip out the thermal camera! Its so cool
@elgatovolador3226 3 жыл бұрын
I have an asus 403n motherboard with a pwm controller that has similar marks, except mine says 2N=3L E3U. According to boardview its name is "PWM CONTROLLER RT8249CGQW RICHTEK WQFN-20L"
@hightttech 3 жыл бұрын
Close. But "RT8249A/B/C" would be marked "2Q=" or "2P=" or "2N=" ... chip in video is "5x="
@ohmware2020 3 жыл бұрын
i bet that its the 3v and 5v power supply buck converter ic
@zabuza_zen7217 3 ай бұрын
When he is testing the components after using the thermal camera, does he leave the board plugged into power? and testing in diode mode?
@jonclement 3 жыл бұрын
what setting is used to test for capacitor shorts? The diode check?
@gothamantiquities2595 3 жыл бұрын
You are awesome and I wish you lived NY, you would put all of these techs to shame! Great channel and enjoy the holidays. Best regards to you and yours!
@kristianjozef3198 3 жыл бұрын
Isnt Rossman in NY?
@darrylhaynes9208 3 жыл бұрын
@@kristianjozef3198 he is currently going to be putting his.long rants to good use melting the new york city.snow.
@SU-lu8iw 3 жыл бұрын
انت مبدع ربي يحفظك و يوفقك
@stefanlechner 3 жыл бұрын
Nice job, you found the problem very fast. Thats the way it should go. Such a thermal-cam is like a helping hand.👍
@bolivianPsyOp 3 жыл бұрын
Just got my order in from your shop and can't wait to get started practicing micro soldering. I appreciate all that you do!
@TheBizzyBScience 2 жыл бұрын
Hi , Great video, What thermal camera is it that you use?
@subliminalbooster408 Жыл бұрын
what about a fluke Ti480 , does it good for electronic repairing ???
@emmanuelcheveau4891 2 жыл бұрын
I'm an electronic student, which thermal camera do you suggest to start ??
@djacob9999 2 жыл бұрын
Hey , can you post what thermal camera and microscope your are using in your shop?
@cemtayfur 3 жыл бұрын
Anakartın şemasından PU301 numaralı componentin şemasını bulabilirsiniz. IC yi değiştirince sorun çözülecektir.
@northgork 3 жыл бұрын
Türkçe anlamayabilir
@shaikriyaz_25638 3 жыл бұрын
Hello Mr.______ WHICH CAM MICROSCOPE CAMERA YOU ARE USING
@dougtaylor7724 3 жыл бұрын
He sells them on his website. Lots of them.
@user-ud8yc9fu7f 3 жыл бұрын
It is beautiful about your advanced insight ! thanks a lot..
@jesrielagita2855 3 жыл бұрын
what tester are u using?
@RR-fv2uu 3 жыл бұрын
love seeing your vids.. learn new stuff every time
@Cull3ntv 3 жыл бұрын
Hi, Thanks for the great videos you make! Got one question that i hope you can answer for me. What temperature do you use on the soldering iron? Thanks alot :)
@TeacherBrunoOneil 2 жыл бұрын
700 C is the right temperature..
@BirhanDursun 3 жыл бұрын
I've found the manifacturer. Search for Richtek 5X. According to documenr that I've found, 5X is Product Code and 5FM1N is Date Code. You can find that file by searching DS8249-ABC.pdf and look for Marking Information on second page.
@BirhanDursun 3 жыл бұрын
And also found RT6575D which is 5X but I don't know if it is suitable for that motherboard
@hightttech 3 жыл бұрын
Close, but "RT8249A/B/C" would be marked "2Q=" or "2P=" or "2N=" ... chip in video is "5x="
@hightttech 3 жыл бұрын
@@BirhanDursun: datasheet indicates same chip 👍
@sasisas786 3 жыл бұрын
Hii,you can write the model of termal camera ,thanks for all video
@scottdrew306 3 жыл бұрын
wow that thermal looks awesome. Great quality.
@mardina1a 3 жыл бұрын
You should spend more time on it,remove that 3.3/5 volts voltage regulator ic and Check for short again on that cap to find if the short comes from ic or 3.3 volt rail (or 5 volt rail).of course if there is a short under 3.3 volts rail Power suply (that 5×=6f ic)has to be hot.
@sarockpashotan 2 жыл бұрын
a nice method!!!
@asas14444 2 жыл бұрын
thats very very useful thanks man.
@saetstudiomsl8220 2 жыл бұрын
Nice video sir it's DC to dc regular IC.
@danijel124 2 жыл бұрын
How did you test the last capacitor? Please explain.
@subhan1641 3 жыл бұрын
can we detect any shorts with thermalcam? as a learner will it be easier for me?
@urz7481 3 жыл бұрын
sir didn't you use flir MSX feature?
@ARTaudio440 3 жыл бұрын
Watching here from Doha Qatar😊😊
@Martin_danko9207 3 жыл бұрын
Hurt your brain by thinking 😂
@gilancadre6236 3 жыл бұрын
Its a step down controller. 5X = Product Code 5FM1N = Is the product Date Code 5X is RT6575 QFN-20 IC Chip ( Product code)
@pepeluis670 3 жыл бұрын
greetings, what is the model of the thermal camera?
@NorthridgeFix 3 жыл бұрын
rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dm570.l1313%26_nkw%3Dflir%2Be60%26_sacat%3D0%26LH_TitleDesc%3D0%26_osacat%3D0%26_odkw%3Dcannon%2Bpancake%2B40mm&campid=5338440312&toolid=20008
@daviswallace6351 3 жыл бұрын
@@NorthridgeFix wow....now that is dedication to your craft. Not many shops would/could spring for a $1-4K piece of test equipment. Although, the better the tools (and knowledge how to use it), the better the repair.
@vijaysutar7825 3 жыл бұрын
Hello sir, do you clean motherboard desktop and laptop use water ?
@earumamaadu 3 жыл бұрын
Isopropyl alcohol
@tvcare5132 3 жыл бұрын
Great 👌 I'm waiting for next video
@mauriciojaramillo174 3 жыл бұрын
is there a thermal imaging camera that you recommend??
@kkrott87 3 жыл бұрын
you can use your smartphone
@mauriciojaramillo174 3 жыл бұрын
@@kkrott87 how?
@mohsentabouna6401 3 жыл бұрын
@@AravindSniper google phone thermal camera
@SBMTeamRajasthan 3 жыл бұрын
Thanku ❤️👍👍👍❤️❤️🙏❤️
@mandalenterprise509 3 жыл бұрын
I have some 5x=5A ic
@alessandrozax 3 жыл бұрын
If the cap was the problem.. which is the value for that component ? Regards Alex italy.
@JohnnyThaPi 3 жыл бұрын
Love your vids man keep the content coming
@Abrar_Ashraf 3 жыл бұрын
Best part No Hiroshima bomb here.....🤣🤣🤣🤣 hahaha
@AK-lt4id 3 жыл бұрын
Thank you👍
@samplacido137 2 жыл бұрын
is there a part 2 for this video?
@ssuggu7 3 жыл бұрын
Super hard work thkyou sir
@kgsivaprasad2356 3 жыл бұрын
That Chip is Dual Channel DC/DC, Synchronous Controller...
@KNFIX-CU-CHI 3 жыл бұрын
good sir 👍👍👍👍
@user-yo9my1rh2m 3 жыл бұрын
بارك الله فيك وجزاك الله خيرا كثيرا.
@botnobs1168 3 жыл бұрын
That ic 5x its step down controler providing 3.3v and 5v..its a richtek ic 5x= RT6575DGQW love from INDIA🇮🇳
@ahmidiyasser376 3 жыл бұрын
this comment is stolen from the Japanese dude up there shame on you man
@botnobs1168 3 жыл бұрын
@@ahmidiyasser376 thanks bro❤️
@SBMTeamRajasthan 3 жыл бұрын
Sir me need thermal plz tell me how much and how buy in India ❤️ very useful your all videos 👍❤️❤️🙏
@suryavanshib 3 жыл бұрын
Awesome ✌🏻✌🏻✌🏻 Nice try👍👍👍
@PraveenKumar_K 3 жыл бұрын
No Hiroshima bomb here.....🤣🤣🤣🤣
@ooltimu 2 жыл бұрын
What if the component you are replacing is not the main cause of the fault, but a side effect?
@rakibhossen49 3 жыл бұрын
This is IS Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs
@mmcomputersmmcomputers2835 3 жыл бұрын
Great job, you are the best. Selam from Bosnia and Herzegovina
@paparansen 3 жыл бұрын
i asked this a dozen times: why there is no link to the flir cam AND which model is it?
@ErickBuildsStuff 3 жыл бұрын
Find a micro usb flir camera for cheap. All you need is a Android mobile. That's enough
@lexander9686 3 жыл бұрын
Its very cheap brother 🌝 www.ebay.com/itm/NEW-FLIR-E4-WIFI-Thermal-Camera-Upgraded-to-E8-Specs-320x240-MSX-Adv-Menu-/192789012617?_trksid=p2349624.m46890.l49292
@techworld5272 3 жыл бұрын
FLIR TG165 - google it.
@paparansen 3 жыл бұрын
@@techworld5272 thx mate :)
@NorthridgeFix 3 жыл бұрын
Flir E60 rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dm570.l1313%26_nkw%3Dflir%2Be60%2Bthermal%2Bimager%26_sacat%3D0%26LH_TitleDesc%3D0%26_osacat%3D0%26_odkw%3Dflir%2B360%2Bthermal%2Bimager&campid=5338440312&toolid=20008
@igramigre3520 3 жыл бұрын
It is RT6575D chip
@chencik123 3 жыл бұрын
If we have to find it, we need more info about MB 😉
@edcellshop5855 3 жыл бұрын
it a ISL62386 Dual-Channel Synchronous DC/DC Step-Down Controller ...
@bholanathadhikary9695 3 жыл бұрын
Thanks
@SakthiVel-td6ub 3 жыл бұрын
I think that ic is corrosion your opinion sir
@SupremeRepairs 3 жыл бұрын
ಅದ್ಭುತವಾದ ಸುಂದರವಾದ ವಿಡಿಯೋ ❤️😍✋👌 amazing and beautiful video ❤️🌹🙏
@kintag4459 3 жыл бұрын
جــــــــــزاك الله عـــــــــــنا خــــــــــيرا الجــــــــــــــزاء
@AbdullaSulaimani 2 жыл бұрын
Thankfully my HP laptop powers on and works but the only issue is the battery that is draining fast.
@shortsmaker_5907 3 жыл бұрын
Go through schematic of the board u will find the chip no. There 👍
@zachariepayant3864 Жыл бұрын
Awesome
@luisaugustodutrabenites4231 3 жыл бұрын
Amazing content
@swaminathan9813 3 жыл бұрын
I also done one laptop shorted with I/O ic andu another one with ic connected to usb socket
@carlcalumpiano9922 3 жыл бұрын
Can I know what microscopic cam are you using
@NorthridgeFix 3 жыл бұрын
northridgefix.com/product/microscope-camera-bundle-1080-60fps-180x-lens-ring-adapter-2-barlow-lenses-0-5x-0-75x/
@013luqman 3 жыл бұрын
I think this is Dual-Channel Synchronous DC/DC Step-Down Controller
@ntag411 Жыл бұрын
That's a $3K+ thermo camera!
@criptocoinpools5967 3 жыл бұрын
You need to look for mother number and IC number on the board is PU310 you probably have to find it with that information
@blessanbkuriakose4225 3 жыл бұрын
northridge fix thx for heart i want to restore my acer tab b1 711 but i am in india how could i do
@Almahdi331 3 жыл бұрын
RT8249A/B/C. Not sure
@sinaniarmend 3 жыл бұрын
Perfect
@rakibhossen49 3 жыл бұрын
you can download datasheet www.richtek.com/assets/product_file/RT8249A=RT8249B=RT8249C/DS8249ABC-02.pdf
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