Mercedes Benz Fob Repair - Turns on Vehicle but all buttons do not work

Подписаться 424 тыс.

Просмотров 45 тыс.

50% 1

⭕ Ask questions and Engage in our Forum at northridgefix.com/forum/
⭕ Need a repair? northridgefix.com/mail-in/
⭕ Visit our ecommerce shop and buy all your tools at northridgefix.com
⭕ We are an Amtech Flux Distributor. Buy AMTECH NC-559-V2-TF Flux
northridgefix.com/product/amt...
Microscope northridgefix.com/product/mic...
UNI-T UTi260B thermal Camera
northridgefix.com/?s=thermal+...
Grinding pen
northridgefix.com/product/gri...
Low Melt Solder
northridgefix.com/product/low...
NorthridgeFix T-shirts
northridgefix.com/product/nor...
Weller Soldering station ebay.us/1mvgt5
=================================================== If you are local, drop in and say hello
NorthridgeFix
19365 Business Center Drive, Unit 7
Northridge, CA 91324
Phone: 818-668-7058
NorthridgeFix.com

Наука

Опубликовано:

28 июн 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 118

@crazyphil7782 3 года назад

As a tip for your future repairs, those circular pads are SMD test points. They are used to debug the circuit and always carry an important signal. You didn’t need to restore a corroded test point for the FOB to operate. Nice work

@lee3521 3 года назад

I was screaming at you through the monitor about that trace! I can't believe you didn't hear me! LOL Great job.

@abdorb6152 3 года назад

yeah hhh lol if he see it , he will not need the donor board

@gorjy9610 3 года назад

same here. But this prove that distraction can be a good thing sometimes, is somebody didn't call him maybe he would still chase that testpoint :)

@TheCody009 3 года назад

Me too 😀

@ArneRagnarsson 3 года назад

Me too. The first thing a saw.

@roseelectronics4582 3 года назад

Almost 150K subs. The channel is skyrocketing!

@yang2382 3 года назад

What can we say. The guy knows his stuff

@davebollinger8863 3 года назад

I got in to watching because guitar amps (which I repair) are using smd's. After seeing the price of parts .... I may open a repair shop for phones and tablets.

@jochemcode4570 3 года назад

He is so skillfull it's lovely to see. And a awesome person

@syambagaming9718 3 года назад

I already saw it in 3:25 at last the doubt came true. but your work always motivates me and find new ideas .... Great job sir.. Have a wonderful day 😊😊

@ACOnetwork 3 года назад

I like fob repairs the most 😁... for unknown reason 🤔

@lexander9686 3 года назад

less time consuming and mostly simple /obvious faults.

@ACOnetwork 3 года назад

@@lexander9686 I like complicated stuff and such 😁😁

@nabilseoudi2910 3 года назад

You don't need luck because you are professional with what you do. Greetings from Lebanon.

@nilomyki 3 года назад

That pad was probably a test-point. Nice repair and thought process to achieve a successful result.

@sharfazhameed6382 3 года назад

Great idea and this chanel is better than a university

@sethrd999 3 года назад

Great fix as always, btw my purchase of those tweezers and angled 9m nozzle for the Quick came in almost next day. Super pleased with both, tweezers are fantastic no pressure / issues with small caps / res's when assembling boards. To any makers if you have not gotten your tweezers yet ( Mechanic) I highly recommend you do right away as these made working with msop 10 and qfn parts super easy to work with.

@dexsters5643 3 года назад

This man is determend. Goes through alot of hoops and get the device working👍🏼. I wish i could have someone like you locally. I have 2 graphics cards which have issues and the people here dont have time to try to fix them

@xlwirelesselectronicrepair 3 года назад

Ship them out

@twinekids4336 3 года назад

I see you enjoy every time when you make something. Magnificent. Greetings from Belgium

@TheOneAndOnlyRandy 2 года назад

no joke, your job seems to be very rewarding at times. I need a job like this... maybe I should step up my electronics repair game

@mankoococ9086 3 года назад

The smile that comes on your face after fix , is priceless 😎

@emanuelvalinho3225 3 года назад

Good work! A hug from Portugal

@leonardzengeni4017 3 года назад

Excellent teaching ... keeping it simple

@jsdpe1200 3 года назад

YES Sir... what a great feeling when fixed!

@abrahamvarsulkar3053 3 года назад

Those golden spots are actually test points used to measure voltages or signals.

@stefanlechner 3 года назад

An exciting video, very nice fix. Sometimes there is just a „try and error“ on a donorboard to get a solution. Nice video. Good job

@fwflyer78 3 года назад

Nice work Alex!

@ReynaxisSolutions 3 года назад

As always, quality video.

@alphabeets 3 года назад

You can shine a light through the board the see the traces on the other side. Try it!

@alphabeets 3 года назад

You might try a thermal wire stripper. Maybe even add them to your product list. Great devices.

@R4S_Store 3 года назад

ربي يسعدكم ويغنيكم ويعينكم ❤️

@kryptonitegaming12 3 года назад

You repair like peanut butter,very fine. Love from india 🇮🇳

@florinfagadaru9697 2 года назад

All those circular pads are for ICT ( In Circuit Test) at the factory, so doesn`t matter if they are all broken, the key should function anyway!

@electronicengineer 3 года назад

The missing pad was a factory "test point". Fred

@lexander9686 3 года назад

Thanks Fred. Lexander

@electronicengineer 3 года назад

@@lexander9686 My pleasure. Thank you for the great work and videos!

@donnierobertson3088 3 года назад

Nice job

@rasheed3039 3 года назад

Wonderful 👍

@claudiusbiscette8531 2 года назад

Great job

@vandhanmurali 3 года назад

As you said in earlier videos that you achieved your hand stability by resting it in the table. I couldn't do that. Idk why. Can you tell more about how?. And also, i am inspired by your work. Great work. ❤️ from India.

@yang2382 3 года назад

Try pressing ypur hand on the table, it works for me

@lexander9686 3 года назад

try corona

@sonySony-cj3ik 3 года назад

use a high light at back of board to understand the location

@miguelpineda4315 3 года назад

Man you are the best

@pouncerminned863 11 месяцев назад

seems like the visual inspection catches a ton of issues- best method for troubleshooting or leading someone to find the issue

@downesg 2 года назад

4:34: That is a round surface mount test point. That doesn't do anything other than allow you to access a probe point for a net on the other side of that via.

@Johnathan_Waters 3 года назад

MB Key "Fobs" use BOTH Infrared and RF to transmit signals for the remote locking. It also uses BOTH to interface with the vehicle to start it...

@stephanc7192 2 года назад

Good video

@mehhoona8699 3 года назад

Thats the experience and knowhow in full effect at display in this video.

@lexander9686 3 года назад

you might want to rephrase that

@mehhoona8699 3 года назад

@@lexander9686 yeah i know, the whole sentence is grammatical incorrect, but i hope the message came accros. Typing this now at work in a hurry and on a Phone so....

@mahmoudtayel229 3 года назад

It Just a test point man 😃

@KeirLoire 3 года назад

11:39 that smug you make when you fixed it.

@Thesusoperator 3 года назад

Awesome!

@bestofluck3158 3 года назад

Thanks

@jackburnell3209 3 года назад

You have many neat tools. Get a soldering iron smaller than a baseball bat and your soldering wouldn't look so crappy.

@computerclinic2119 3 года назад

I watch all your videos,which software u use for microspe, for usb connection

@x2xster 3 года назад

Awesome video! What is that device you use to capture IR?

@HazeAnderson 3 года назад

Yeah imagine trying to find that fix on a large complex PCB ... I can really understand why some jobs have to be deemed no fix because finding the fix is like finding a needle in a haystack ... could take 1 year.

@lexander9686 3 года назад

Speech= 97% if you change the "1 year" to 'years', you get increment of 3% and I will delete my comment later.🙂 weird nah I think it's pretty normal 🙃

@Irilia_neko 3 года назад

Tbh the default was directly visible on this one, because the mask wasn't in the same color, and this generally show a problem, also if you put a bright light below the PCB (for this type of PCB you see clearly the trace) also the rules is not solder a wire if not needed because this fragilise the pad, and it was totally possible to the multimeter without soldering a wire ^^.

@DARKNESS19906 3 года назад

Lodi idol master

@pupil2720 3 года назад

usually the bigger round pads are test pads used by quality control at the factory so they aren't vital to the functionality of the board.

@singhakash71 3 года назад

I wish you were in india kolkata.

@barrygoodofficial 3 года назад

In your website you have also soldering iron same as you use?

@HazeAnderson 3 года назад

Better than Blue's Clues! ☺

@aliasgerzakir 3 года назад

Just and idea, you could have inserted your thin jumper wire through the hole and it would have come out the other side of the board to know where the trace was going.

@TomStorey96 3 года назад

Not if the via is tented, i.e. filled with solder mask. Looked like they all were to me.

@hanynasyr 3 года назад

what is the soldering iron you are using?

@xuyas 3 года назад

What the name of tool that u use for test the button frequency?

@markjohnson1207 3 года назад

At 3:27 in the video you can see a break in the trace line above the pad you before you started to scrape at the pad, isn't that the same issue you fixed with the wire?

@avaydon7679 3 года назад

Fluke 87 V. I want one.

@bobbaxter952 7 месяцев назад

I bought a batch of merc new keys and the first two i used they started the car and they put put a 433mhz signal!!(Eu model) hiwever the fobs didn't open/lock the doors. The led,s didn't light up on the remotes!Is this repairable?

@byronwatkins2565 3 года назад

My strategy would have had finding what the disfunctional switches had in common high on its list.

@alexandruit9416 3 года назад

Hello how can i get a signal tester like the one you use, i'm referring on that tester that you test the signal from key motherboard?

@pfiltz 3 года назад

What I keep wondering is how a trace just bust out in the middle. That Mother board is in a plastic case. There were no moving parts associated with the trace, from what I can tell, so why did the trace go bad in the middle like that? Thoughts?

@dahmanus2002 3 года назад

you should have some light source under the board

@omaribrahim2736 3 года назад

Good job! Which soldering station and tip do you use? What is the name?

@roseelectronics4582 3 года назад

Weller WX2

@gayanwijethilaka9135 3 года назад

sir, from where can we buy the IR frequency meter that you used?

@mayukhnandi8085 3 года назад

How do you manage to find stuff you dismantled? I always manage to loose something while I work with small parts. Anyways good job as always 👍

@lexander9686 3 года назад

Big BOSS handels the assembly /disassembly process.

@davebollinger8863 3 года назад

I use a rare earth magnet to hang on to all them little screws. Then I get to wrestle them Back off. Lol

@BatRado 3 года назад

And do mistakes happen with explosions. I am most afraid to repair switching power supplies and inverters.

@anilbhatia7925 3 года назад

Hi can you upload picture of length of wick used on Last video

@lakhankarkhile7120 3 года назад

Iska whatsapp no milega

@lexander9686 3 года назад

you can find it on his website.

@theodorepollock1273 3 года назад

Newbie question from a hobbiest. What's the point of 0 ohm smd resistors? I would expect it to be cheaper to just keep the trace going?

@TomStorey96 3 года назад

You can use them to jump over other traces, or quite often they are used to enable and disable various options or features, or even as configuration settings. In the latter two cases they may be referred to as "straps".

@lexander9686 3 года назад

@@TomStorey96 thanks

@hilurmohammed2023 3 года назад

👌👌

@nilocosmeph6082 2 года назад

watching sir

@Lightrunner. 3 года назад

It is a Testpoint

@rahulmechatronics 3 года назад

👍👍👍

@voyager.rohit. 3 года назад

I have a doubt Why you used hard drive on the back?? What was causing the disturbance??? You're videos are always engaging...

@LupadMaya 3 года назад

already been answer in another video and also in the comment section

@lexander9686 3 года назад

@@LupadMaya such a great answer bro🙃

@lexander9686 3 года назад

@Rohit check 11:53

@voyager.rohit. 3 года назад

@@lexander9686 ok due to interferences from surrounding equipment... Thanks!!!

@VikingHeroe 3 года назад

Where do you get your parts from?

@luciferx1636 3 года назад

Yeah I was right .

@2005saadcomputer 3 года назад

💯👍

@chireaionut8473 3 года назад

i guess he should have place that UV goo that he used in the missing pads videos just to make a coat of protection...

@pankajjohn419 3 года назад

You never reply to my comment why I want to know which microscope 🔬 you use please tell me I want to buy

@Ownage4lif31 3 года назад

He made a video about this. Find it, or go on his website. He sells it there. He's a busy man, he won't have time to reply to every question.

@claudiusbiscette8531 2 года назад

Hi i am from the caribbean St.Marten,my key is not working can i send it to you

@ArifKhan-vd1fx 3 года назад

❤️👌👌👌👌👍❤️

@bestofluck3158 3 года назад

@harfoushelectronics2690 3 года назад

First comment

@lexander9686 3 года назад

like from Bahrain, good luck with your work.

@ilanbinkovitch6054 3 года назад

nasty issue. kudos

@cesaru3619 3 года назад

If it's a dark stain then is cola damage, if it's a beige stain then it´s latte coffee and if it's a white stain then it´s cvm.

@BlauDroid 2 года назад

Bro

@calvinmientke3539 3 года назад

In the beginning, I thought the customer sent in the wrong fob. You can change the battery 3 times on the wife's car fob and it still doesn't work on the husband's car. "Oh!", Sorry!