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A Viewer sent me this LG PK3 SPEAKER with NO POWER | Can I FIX It? 

StezStix Fix?
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Mr Sysm very kindly donated this LG Bluetooth Speaker to the channel. He's previously replaced the USB-C port and installed a brand new battery and all seems good, but it still doesn't power on!
Let's get troubleshooting the board and see if we can work out what's wrong with it!
Hope you enjoy!
Steve
PS. I'm not an expert in repairs at all. I do this for fun, and it may not be the best or safest way to go about repairing broken stuff. I'm pretty good at melting plastic though. Please don't copy me - I'm an idiot.
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Some of the magic things I use to break stuff;
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My desoldering gun that goes "moo": amzn.to/3HHt73P
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My thermal cam: amzn.to/3yPFhmT
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VOS's mic: amzn.to/3pz2c1L
Links are affiliated where possible to help support the channel. Nice.

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26 авг 2022

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Комментарии : 405   
@StezStixFix
@StezStixFix Год назад
Stupid speaker?
@helple55
@helple55 Год назад
@wut shtoopid
@nathanbower9893
@nathanbower9893 Год назад
I've got a stupid Sonos that makes a stupid hum if you fancy trying to fix that. You can keep it. I'm not after a free fix.
@SNESOST
@SNESOST Год назад
capacitor
@cheapasstech
@cheapasstech Год назад
Every video … I hear the outcome before watching it
@adrianbestboy98
@adrianbestboy98 Год назад
Stupid shorted capacitor
@YersiniaPest
@YersiniaPest Год назад
Thank you so much for your channel. I had been stuck in my deadend QA/Triage job for a couple years and was about to quit when I first started watching your videos. You do a great job of being informative and entertaining while still being humble about your ability. It was that that reignited my interest and made me insist to my superior to let my apply to their open solder tech position. Long story short three weeks of practice at home with your videos and various youtube tutorials to keep my company and a test last week and I am now a solder tech.
@theonus_4483
@theonus_4483 Год назад
This is a great story! Well done. Also well done Steve for inspiring people
@alexbrown1050
@alexbrown1050 Год назад
Congrats
@woogha
@woogha Год назад
Congrats on finding passion in your work.
@Ratchet_effect
@Ratchet_effect Год назад
No, no, no brother Steve! its not! a fuse. FB is the designator for a 'Ferrite Bead' It acts a lot like an inductor, it filters out AC, and they slow transition of DC signals. GET IN - Satisfied. Shout, shout, let it all out The Capacitor is a thing It can work without, I'm de-soldering you Come on I'm De-soldering you, come on 😂👍
@StezStixFix
@StezStixFix Год назад
Thanks brother Steve! Ferrite Bead makes much more sense than Fuse Boi! I should have known that! 😬🤣
@grantm902
@grantm902 Год назад
@@StezStixFix when they fail, the F and B stand for something else
@phantom240
@phantom240 Год назад
@@grantm902 F*^%ing Bollocks?
@somejimmydude2121
@somejimmydude2121 Год назад
@@grantm902 blyat suka?
@HamNJelly
@HamNJelly Год назад
This is exactly why right to repair is so important. One small cheap component failed and normally the whole speaker would be thrown away. Having schematic of the board would have helped to diagnose the problem.
@Mhornfeck72205
@Mhornfeck72205 Год назад
Generally with low voltage electronics, all of the grounds will be connected(which is why every cap seemed to be "shorted"). If you do find a short anywhere, one good trick to narrow things down quickly is to look for fuses(or even larger inductors) - You can use them to your advantage to isolate the positive rails of different areas on the pcb. I think of them as little diagnostic switches you can open(remove), and then re-test to see what area is still shorted. Once you find one of those that clears the short from the majority of the board, you'll be down to a much smaller area to check for the culprit.
@JVerschueren
@JVerschueren Год назад
Just for future reference, there's fairly little point in taking an MCU off. Even if it is the cause of the fault AND you can source a new replacement, you still need the program the manufacturer put in it to make it work again, which is a non-starter in most cases. Better to diagnose a faulty MCU by process of elimination and then just keep the unit for spares.
@Mymatevince
@Mymatevince Год назад
Nicely done Steve 👌
@StezStixFix
@StezStixFix Год назад
Thanks Vince, I really enjoyed this one! 👍
@EngineHeadCW
@EngineHeadCW Год назад
You asked how people make it look so easy, but we aren't watching those people. Your persistence is inspiring! People who know exactly what they're doing aren't fun to watch. I don't know how to repair electronics, but I'm interested. I love it!
@Greg_Watchorn
@Greg_Watchorn Год назад
Patience of a saint Steve and well done for sticking with it - amazing to think it seems to have been all because of that tiny capacitor - they are so small in reality!!Great fix man!!😃😃
@StezStixFix
@StezStixFix Год назад
Thanks Greg! Yeah, it was super satisying to find that little cap! Really enjoyed this one! 👍
@susie2shoes
@susie2shoes 3 месяца назад
Well done Steve. I’m not going to check all 399 comments because I don’t want to. I suspect Mr Sysm is a play on the word mysticism. NICE & SOLID 😊
@rocdocs
@rocdocs Год назад
Aw yes some Saturday night SOLDER PRON!
@therealdjbc
@therealdjbc Год назад
cues up "Solder Boi"
@Kriszzzful
@Kriszzzful Год назад
I love these longer types of videos. Great job, Steve!
@andchip.s
@andchip.s Год назад
WELL DONE !! The satisfaction of a fix is second to none. Great content Steve.
@SaltySnallygaster
@SaltySnallygaster Год назад
Oh my gosh, this video is amazing. Thank you so much - I'm learning a ton from watching you fault find through these. You're one of the people who inspired me to start learning about electronics and I've even made a little bit of side money from repairing them and reselling them thanks to you. You truly ignited a love for things like this that I didn't know I even had!
@grozavisticul
@grozavisticul Год назад
Man you have a charm with you when doing this and on top of that you make me smile ,i subbed !
@watchingdanny
@watchingdanny Год назад
Outstanding video as always. Great job Steve.
@johnbaldwin143
@johnbaldwin143 Год назад
Steve you crack me up. Excellent diagnostics and delivery. Thank you!
@nbaua3454
@nbaua3454 Год назад
Nice to have these videos..I can see how much electronics must've been going to waste just because of tiny components failing to work. Love you man 😘
@mutosanrc1933
@mutosanrc1933 Год назад
thats why there should be more places where things get repaired instead of throwing away everything. An companies should start to make things again which last longer then just a year or two
@nbaua3454
@nbaua3454 Год назад
@@mutosanrc1933 they were actually making things easy to assemble and disassemble.. making it easier to repair. Things weren't compact and glued too tight as well in earlier those days, I remember that old Mac PC was so nice to maintain and then things got changed to the extent that we're forced to dump them if slight damage occurr.
@barryram2605
@barryram2605 Год назад
unfortunately it's a question of economics, these components and boards are so cheap to make these days, even if it's a tiny fault like this, it easily takes an hour of work from a skilled person and will cost you more than just replacing, that is if you can find anyone capable of doing this.
@marcelo_campitelli
@marcelo_campitelli Год назад
Ive been Watching a bunch of your videos lately, very good stuff I must say! You won over my sub man, keep it up!
@ericcatman9977
@ericcatman9977 Год назад
Could not describe how I love your videos, they are just like some comfort food to me but in digital form. Love so much Steve.
@jivillain
@jivillain Год назад
Are you ok, Steve? No video for this week yet
@matthewbowers88
@matthewbowers88 Год назад
Hi Steve, i'm pretty sure I've watched everything you've put out. This is a new favourite. I learnt loads from this. Yeah, this one is your best work so far. And yes, I said solid.
@SirJeffersonIII
@SirJeffersonIII Год назад
I don't normally listen to VOS, but this time he was on point. Love watching you fiddle with things no matter if they end up working or not. Appreciate the content Steve!
@Teaneus
@Teaneus Год назад
Great video Steve!!!!!Great repair job once again!!
@HERRESHOFFGSD
@HERRESHOFFGSD Год назад
Another gem. Thank you for sharing!
@mattrichardson4351
@mattrichardson4351 Год назад
Love how you do all type of items .. gday from Australia 🇦🇺
@pavelstoikov3780
@pavelstoikov3780 Год назад
100k is close keep the good work man ✌✌
@Allerick178
@Allerick178 Год назад
Nice work Steve. fantastic that you got it to work .
@StezStixFix
@StezStixFix Год назад
Thanks Frederick! Super satisfying this one! 😍
@wollibaumfaller3233
@wollibaumfaller3233 Год назад
Good One! I think it's amazing how quickly your channel has grown. I remember when you hit your 5K subscribers. There I was still hoping that you would soon make 10K subscribers, but it looks like you may have reached 100K soon. Keep it up!
@chrismooney71
@chrismooney71 Год назад
Well done, good job Steve. I love watching your videos. I think you are absolutely hilarious 😉👍👍
@jester6856
@jester6856 Год назад
I don't know how you do it.... !!! Bounce from one component to another..and you fix it.. bloody brilliant!! Love you channel 🤩
@emmafili1884
@emmafili1884 Год назад
Excelente video la paciencia que le pones para poder arreglar saludos desde Argentina
@melvoid01
@melvoid01 3 месяца назад
I have been binging your channel for a week or so and I am seeing a theme of , Voltage regulator chips, capacitors of ever increasing smallness and flyaway ability, also usb sockets being mangled being the fault usually and also they seem to be the most annoying jobs and very fiddly, I salute your patience. During lock down I bought myself a soldering iron station and a multimeter and all the gubbins, it's all still in the box lol.
@simonlunt353
@simonlunt353 Год назад
Well done Steve I was feeling for you mate but you came though with flying colours you are getting a very clever man 👏👏👍😊love your videos keep them coming mr Steve
@chrisj2848
@chrisj2848 Год назад
This was a great video Steve! I was kinda worried there for a minute. Very nice trouble shooting!
@StezStixFix
@StezStixFix Год назад
Thanks Chris, much appreciated! 👍
@johue2458
@johue2458 Год назад
Gettin better and better!
@justinhoffmann7034
@justinhoffmann7034 Год назад
Awesome video as always bud
@beogeek
@beogeek Год назад
Good work Steve, you're getting better and better at fault diagnosis. Now word of advice, when you're looking for a short and start removing components, do not put them back until you've cleared it, why is this important? Because you can accidently introduce a short of your own by accidently making bridges etc, then it can become a real headache real quick. SO when doing this type of work and you suspect a component is the culprit and you remove it, and it turns out not to be the cause of the short just leave it out of circuit until you've cleared the original short, then resolder all the remaining components you originally removed back to the board. All in all good work mate.
@pmc5532
@pmc5532 Год назад
Beautiful Fix and keep going.
@explodedsalmon
@explodedsalmon Год назад
I dont understand alot of what you're doing and saying but enough to follow along. It's good to see old things fixed and used. I've had no end of stuff thrown away to a variety of issues over the years I'd of loved to of seen fixed and in working order again. Great videos man
@MGeniusNinja
@MGeniusNinja Год назад
Thanks again for the video, what a demonstration of perseverance! Always amazed by your capacity to create new rhymes !
@StezStixFix
@StezStixFix Год назад
Thanks M.GN! Really enjoyed working on this one! 👍
@TheRealssppllaatt
@TheRealssppllaatt Год назад
Amazing Repair!
@wanjockey
@wanjockey Год назад
Very Nice Steve. I learn more and more. Thanks for sharing.
@StezStixFix
@StezStixFix Год назад
Thanks WanJockey! Much appreciated! 👍
@markharrisllb
@markharrisllb Год назад
I think this is one of your best wins, well done.
@wjhjr1415
@wjhjr1415 6 месяцев назад
I'm a new subscriber and you have already improved my life. My repairs don't always go well but I've identified my problem. I'm going to trade my multimeter in for a new multimeter. Things will go better. Thank you
@BestBackingTracks
@BestBackingTracks Год назад
Great video mate! Awesome problem solving.
@VipersCave1
@VipersCave1 Год назад
Nice one Steve 😃👍
@StezStixFix
@StezStixFix Год назад
Thanks Plantmilk! 👍
@elbaz860
@elbaz860 2 дня назад
Your style, expertise and innovative approach are immensely entertaining.
@SouthendLad600
@SouthendLad600 Год назад
Nice. Well done Steve.
@Nightenstaff
@Nightenstaff Год назад
Incredible tenacity on this one!
@hollisjames
@hollisjames Год назад
Thanks so much for you content, it is because of you I fixed my 42" TV, I would never have attempted it, do not have the tools you have but in the end I just swapped out the small circuit board that I found was faulty, and hey presto all fixed. Thanks so much keep the great videos great fun!! Stupid TV! 😃
@tsuikagura
@tsuikagura Год назад
Love your videos. Love the TFF ending. Hate small caps. Rock on! :D
@UkdangermanRepairs
@UkdangermanRepairs Год назад
Perseverance pays off. Great video Steve. 😁😁
@MarpyOne2612
@MarpyOne2612 Год назад
WOW! Congratulation!
@mike_frances
@mike_frances Год назад
Great video, Steve 👍
@MyRetroWatches
@MyRetroWatches Год назад
Loved that Steve. Not been on your channel for ages but I was talking to Vince a week or so ago and he mentioned you. Your channel is doing mega since Christmas (I did one of the Vince YT fixers Xmas specials) I know nothing about electronics but I loved this video mate good fix!
@BuyitFixit
@BuyitFixit Год назад
Nice Fix Steve, well done! I had the same problem with one of my Hikvision cameras a few month back. Those pesky surface mount caps!
@rayrichards6748
@rayrichards6748 Год назад
I really enjoy your humour on these vids. Great stuff
@kikihobbyrepair
@kikihobbyrepair Год назад
Really nice fix Steve! Even that cheap thermocam helps a lot. At least in case the short is low resistance.
@Chris-tx9ou
@Chris-tx9ou Год назад
So thermal camera to the rescue - seems every tool box now needs a new tool for this type of work - Good save and much fun watching .Niccceee
@fiditunka
@fiditunka Год назад
nice one steve. entertaining as allways.
@lunchmeatsandwich592
@lunchmeatsandwich592 Год назад
I have no idea what you are doing 1/2 the time but I love watching your videos =)
@VideoGameRestoration
@VideoGameRestoration Год назад
What a repair!!!! Good find, Thermal cameras for the win!!!
@wardy2002
@wardy2002 Год назад
Another great fix.. Btw us mortals don't realise the smallness (is that a word) of the components you are dealing with. Well done Steve.
@70snowman
@70snowman Год назад
I LOST it when you said “FB? Fuse boy” 🤣🤣🤣 great fix Steve!
@welshtony1
@welshtony1 Год назад
Watching a week later and your already 1k more subs. Fair play to you Steve your doing great. I still haven't hit that 1st 1K so know how much of a achievement it is to get these great number :) Also that was a shock, 1 tiny component like that stopping it, also shocked it worked without it tbh haha
@Lao2222
@Lao2222 Год назад
God inlove you so much, its Like therapy when i listen to you, many thanks and sorry for Bad english
@djtriode
@djtriode Год назад
Well bloody done. 👍 👌
@pedromimoso8804
@pedromimoso8804 Год назад
Very good work, Captain Bodge! 😁
@TechnicNerdAT
@TechnicNerdAT Год назад
great pinpoint and fix!
@suryavanshib
@suryavanshib Год назад
Awesome ✌🏻✌🏻✌🏻 Love the way you solve problems 🥰🥰🤩🤩🤩🤩
@johncrichton4341
@johncrichton4341 Год назад
Dear Stezger (did you see what I did there - did you see??!!) your timing is impeccable Sir, after spending the afternoon repairing a fence panel in my Mums garden, picking up the requisite Indian takeaway, I come home to a brand new video from you! Wonderful to watch and eat at the same time!
@danielhulan3058
@danielhulan3058 3 месяца назад
First off, im not british. I am from the u.s. so im not sure what your terminology would be but i will give it an attempt. Your sense of humor is so funny. Like when you said that was the question on your lips not everyone, that would be weird. I guess its cheeky as you guys say. It is hilarious. Your cheeky sense of humor. Is that right?
@ros3park
@ros3park Год назад
Love these longer vids!
@kdailey4315
@kdailey4315 Год назад
This was by far the best flow for the Patreon Shoutout.
@xxTyphoid
@xxTyphoid Год назад
Nice job!
@rodrigogallardo6016
@rodrigogallardo6016 Год назад
What a nice job!
@FiveStringCommando
@FiveStringCommando Год назад
Way to go, Capt. Bodge.
@sh-hq9yk
@sh-hq9yk Год назад
Enjoyed that ! Your infrared camera link, links to a humidity tester on Amazon , by the way.
@jefferygreen4856
@jefferygreen4856 Год назад
Dude you deserve a million subscribers I'm definitely sticking around for that day
@familytrieserichiltz940
@familytrieserichiltz940 Год назад
I wish you said I O you and apology. You’re the best! I know nothing about any of this but find your content super relaxing and educational. Thanks!!
@Hounddoggy33
@Hounddoggy33 Год назад
Great job! You could probably email Mr. Sysm and ask him to open his working speaker and see what the capacitance is on that part :)
@ferithedataguy
@ferithedataguy Год назад
Fantastic work, glad you didn't give up. Perseverance pays off. By the way, I tried to work out what sort of thermal camera you're using but your link came up with a moisture meter :-) Not sure that would help me with shorts, you never know... 😀
@mongovideo5111
@mongovideo5111 Год назад
This video had me cracking up the whole way through. So good. Especially liked the 'Fuse bouyyy' 😅
@seanmacdude
@seanmacdude 11 месяцев назад
good effort
@marty5254
@marty5254 Год назад
wow nice fix!!!
@LtdResources
@LtdResources Год назад
Favourite part of my week. Great job mate, to ask a rookie question what does the +100 mean is that 100 new subs? That's ace anyway I'd love to know how to make something like that even though I'm not a RU-vidr. Niceone dude
@markarianludd5930
@markarianludd5930 Год назад
My favorite channel.
@Daffydubs
@Daffydubs Год назад
This the only channel that the subscribe bell works for me an I love it!
@letttttttssssss_gooooooo
@letttttttssssss_gooooooo Год назад
Fuse Boy! Lol As a Texan, I approve of the accent.
@oldguy8177able
@oldguy8177able Год назад
well done
@DollysplitBand
@DollysplitBand Год назад
Loved the jam this episode steven ^_^
@CTCTraining1
@CTCTraining1 Год назад
Well found Steve ... perhaps this is the opportunity to get yourself a short circuit finder? I can recommend the VC480+ Milliohm meter but there are plenty of others which can help narrow the search. See Learn Electronics Repair channel’s video ‘MicroOhm Meter Short Circuit Finder Review Comparison...’
@dizzybro
@dizzybro Год назад
Thank you for telling your air temp + speeds :)
@belzebub16
@belzebub16 Год назад
I love how you are seemingly descending into madness.
@JoeyDoesTech
@JoeyDoesTech Год назад
Very satisfying fix pal, great job :) May I steal Fuse Boy?!
@toskar
@toskar Год назад
The song sections are my favorites!
@MjC7192
@MjC7192 Год назад
thank you......, and good video
@allfluxedup6924
@allfluxedup6924 Год назад
Nice detective-ing! I wonder if Sysm could check the value on the other speaker 🤔 Guessing that cap was just doing a bit of stabilization or filtering that's not strictly necessary
@StezStixFix
@StezStixFix Год назад
Thanks AFU! Yeah, I don't think it's that important but I could definitely ask him if my one starts behaving odd. Working perfectly though and it's a great little speaker! 😊
@jasonpoletta1797
@jasonpoletta1797 Год назад
Greatest band of all time.
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