Faulty Gliderol Garage Door Opener / Controller

Faulty Gliderol Garage Door Opener / Controller | Can I Fix It?

Рет қаралды 23,674

16 күн бұрын

A subscriber asked if I could take a look at his faulty Gliderol garage door controller. The unit appears completely dead and shows no signs of life. He did replace an IC on the board but unfortunately this didn't fix it? Can I find the problem and repair it?
I'm not an expert, but I do enjoy trying to fix things.
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#electronics #electronicsrepair #repair
Gliderol Garage Door Opener Repair
Gliderol Garage Door Opener No Power
Faulty Gliderol Garage Door Opener

Пікірлер: 159

@stevohaggs 14 күн бұрын

Thanks again really appreciate it. Great work

@BuyitFixit 14 күн бұрын

Cheers Steve, and thanks again for the goodies! I'll get it boxed up for you 🙂👍

@wisher21uk 13 күн бұрын

Lovely gesture Steve

@VorlonFrog 14 күн бұрын

That's a considerate and generous viewer, to include spare parts as well as tasty treats!!

@BuyitFixit 13 күн бұрын

Absolutely! I'd prefer the treats to the parts though 😂😂😂

@Mymatevince 9 күн бұрын

Great fault finding Mick!

@BuyitFixit 9 күн бұрын

@@Mymatevince Cheers Vince 👍

@ohmbug10 14 күн бұрын

Nice job fixing that. As a bonus you got some snacks too. It's been almost forty years since I got snacks for fixing stuff for grateful people.

@BuyitFixit 13 күн бұрын

Thanks 👍Yes I think it's the first time someone has sent me snacks! It was a very welcome bonus!

@Matta1224 14 күн бұрын

Nice fix Mick! You inspired me to fix a high amps 12V battery charger for my father this week. Was a pain to diagnose as the output was short circuited, and every component going between plus and minus had to be taken off for measurement. Started with witness marks, output capacitors had brown goo coming from them, turned out to be factory flux. Tested with mains and found the schottky diode package was getting really hot, removed and tested fine. With those removed the short was isolated to the output diodes or a 330k ohm resistor. Resistor was of course fine, but both diodes were fried. Luckily found some spares and soldered everything back together, and it works! Biggest hurdle was the big powerplanes with leadfree solder. Ended up needing dual soldering irons just to get things off 😂 Very satisfying repair, so I get why you do this👍 Keep on keeping on!

@robertmjr7996 14 күн бұрын

Nice work.

@BuyitFixit 13 күн бұрын

Thanks 👍and well done on fixing your battery charger 👏👏👏

@zombieryder 10 күн бұрын

finally seeing a series protection outlet, you have been blowing components 😁

@BuyitFixit 10 күн бұрын

Yes, the Starlink router. I had been meaning to build one for quite some time but I didn't have any incandescent light bulbs. Managed to find some at a car boot sale👍

@devin8656 14 күн бұрын

Just a tip, on hard to read part numbers you can usually use a tiny bit of thermal compound on the component and wipe off the excess to make the engraving more visible as the compound fills the engraved numbers/letters. Obviously this doesn't work with forcibly sanded part numbers but can really help in a pinch with ones that are technically still visible but hard to see. Another great fix!

@BuyitFixit 13 күн бұрын

Thanks 👍and cheers for the tip 🙂

@599miata 13 күн бұрын

Nice troubleshooting mate. Well done. Cheers!

@BuyitFixit 13 күн бұрын

Cheers mate 👍

@roy2689 14 күн бұрын

Sometimes an easy fix is satisfying, a duff diode or bad caps can give a real sense of achievement, more complex fixes are great too until you end up in the rabbit hole..

@BuyitFixit 13 күн бұрын

Cheers Roy 👍

@nadeemw62 14 күн бұрын

Another successful repair save from going to the Wastelands 🎉 keep those videos coming appreciate your work

@BuyitFixit 13 күн бұрын

Thank you 👍

@mag1vl 13 күн бұрын

Hello from Australia again Mick🙃 Nice work as per usual and yes I thoroughly enjoyed your process of diagnosis. Great Job.

@BuyitFixit 12 күн бұрын

Cheers mate 🙃

@generaldisarray 14 күн бұрын

Excellent work, as always. The way you effortlessly take components off the board to check them always amazes me. When I try doing that the SMB components just vanish into thin air, never to be seen again, the slippery little buggers... 🤣🤣

@BuyitFixit 13 күн бұрын

Cheers mate 👍Yes I've had a couple ping off too!

@ldiazmdiaz 13 күн бұрын

@@BuyitFixit That is why tech keep one end solder to the board my friend.

@tom4now 10 күн бұрын

Now that's great diagnostics!

@BuyitFixit 10 күн бұрын

Thanks 👍🙂

@pintokitkat 14 күн бұрын

The tatty end on your test probe is getting to me!

@deltabravo58 14 күн бұрын

😂

@BuyitFixit 13 күн бұрын

Yes, I did chop it slightly half way through the video as it was getting to me too! I'll have to sort it before the next video 🙂

@dubsydubs5234 14 күн бұрын

He should have sent you the garage door so you could test it. 😄

@BuyitFixit 13 күн бұрын

😂😂😂I'd need a bigger bench!

@generaldisarray 14 күн бұрын

I'm guessing Steven's Scottish given the included goodies are basically the contents of a Scottish Army MRE...🤣🤣🤣

@kareno8634 14 күн бұрын

lol We used to Test, Review, some MREs at work, have to admit most not bad, or i was really hungry. Tested 'Shakes' when on TDA in Kansas, only 1\4 was enough, if not moving about, you'd nod off. lol Now i know what's meant by Carb overload. [not use to sweet stuff]

@generaldisarray 14 күн бұрын

@@kareno8634 I often watch Steve1989MRE and wonder how he eats some of the stuff in those MREs. He must be severely constipated all the time...🤣🤣 I often wonder if his mother, or partner is just keeping him locked in that room and sliding MREs under the door to him. Let's get this out onto a tray...NICE...🤣🤣🤣 www.youtube.com/@Steve1989MRE

@generaldisarray 14 күн бұрын

@@kareno8634 I often watch Steve1989MREInfo and wondered how he can eat some of the stuff in those MREs. Apologies for the grossness but he must be seriously backed up after eating that stuff. I imagine he's trapped in that room and his captor just slides MREs under the door to him...🤣🤣

@ralphj4012 14 күн бұрын

I wonder whether the radioactive heater was included and whether the same tastes apply, that far south.

@stevohaggs 14 күн бұрын

Guilty😂😂🤷‍♂️

@pjhb_microsoldering_portugal 14 күн бұрын

Another good one, always waiting for your videos, thanks for sharing 👍. Greetings from Portugal 🇵🇹

@BuyitFixit 13 күн бұрын

Thank you 👍and greetings from the UK 🙂

@muka_32 14 күн бұрын

Hands of sorcery and a mind of wisdom. Well done sir!

@BuyitFixit 13 күн бұрын

😂😂Thanks 👍

@terrym1065 14 күн бұрын

Expedient troubleshooting and repair, excellent. Still surprised at how adept you are at finding faults so quickly. I thought a cap at first then maybe a diode, you went right to the diode...impressive. Thanks for the video and great fix... See ya soon.

@BuyitFixit 13 күн бұрын

Cheers 👍Sometimes it can take me a while and sometimes I get lucky. I guess part of it is knowing the rough area of where the suspected fault lies.

@mikecass8306 14 күн бұрын

A shot Schottky diode 🤣, great fix thanks Mick 😁

@generaldisarray 14 күн бұрын

Oh thanks a bunch, like spoiler alert much??? 🤣🤣🤣

@mikecass8306 14 күн бұрын

@@generaldisarray watch the video first lol

@generaldisarray 14 күн бұрын

@@mikecass8306 I did, the schottky diode did it... 🤣🤣

@BuyitFixit 13 күн бұрын

😂😂😂Thanks Mike 👍

@JimmysGarden 14 күн бұрын

I always enjoy watching your videos. Keep up the great work. 👍👍

@BuyitFixit 13 күн бұрын

Cheers mate 👍

@russellhltn1396 14 күн бұрын

When pulling caps to test them, I'd pull the one closes to the rectifier - it's the one that gets worked the hardest and most likely the first to fail.

@BuyitFixit 13 күн бұрын

Thanks for that. I've still got it on the bench so I might check those before returning it 👍

@garymucher4082 14 күн бұрын

Looks like you fixed it. I have to say I was surprised when you removed one of the 220 mfd capacitors and checked it and it was good, that you didn't read the others on that line while you had it out. But really doesn't matter since you did find the culprit part...

@quantumleap359 14 күн бұрын

Since the whole parallel group measured about 1300 uf, he surmised the others were ok.

@quantumleap359 14 күн бұрын

I always have a great day when I see one of your videos Mick! The subscriber pays well, eh? Good job.

@BuyitFixit 13 күн бұрын

Thanks 👍Yes tasty treats FTW 🙂

@OktaFierce 14 күн бұрын

Nice fix. You could measure from the motor output relay connectors to see if its putting anything out when using remote.

@BuyitFixit 13 күн бұрын

Cheers 👍

@Markus-fw4px 14 күн бұрын

You're not just trying, you are knowing what you do! I really would like to know more about your background. Is this all self taught?

@BuyitFixit 13 күн бұрын

See the "About" page on the channel. I wrote a brief history :)

@tomharris1457 14 күн бұрын

At some point I may have to get a microscope. So far I have stayed with larger components, but there will be that day...

@BuyitFixit 13 күн бұрын

Yes unfortunately most things now seem to be surface mount, and getting increasingly smaller!

@bills6946 14 күн бұрын

Fixing the garage door opener surely gave your day a lift, Mick.

@BuyitFixit 13 күн бұрын

😂😂😂😂😂👍

@frunked 14 күн бұрын

Enjoying the vids so far mate

@BuyitFixit 13 күн бұрын

Cheers 👍

@paultomlinson528 14 күн бұрын

Lovely work

@BuyitFixit 13 күн бұрын

Thanks Paul 👍

@chrissmith7655 14 күн бұрын

Great stuff as usual. Many thanks.

@BuyitFixit 13 күн бұрын

Cheers 👍

@paulmeynell8866 10 күн бұрын

Nice work.

@BuyitFixit 10 күн бұрын

Thanks!

@brianwood5220 14 күн бұрын

Nice fix, Mick. Thanks for sharing.

@BuyitFixit 13 күн бұрын

Cheers Brian 👍

@tommiecosmo 14 күн бұрын

Learn alot from you.

@BuyitFixit 13 күн бұрын

Thanks 👍🙂

@OktaFierce 14 күн бұрын

A thing i do to help read components is shine a torch across them at different angles while looking though the scope. Usually find an angle that shows it up clearly.

@BuyitFixit 13 күн бұрын

Good idea 👍

@handyman683 14 күн бұрын

Epic fix😊

@BuyitFixit 13 күн бұрын

Cheers 👍

@audibell 14 күн бұрын

Very good

@BuyitFixit 13 күн бұрын

Cheers 👍

@iantyler4045 14 күн бұрын

Surface mount components are a backward step in terms of reliability it seems. I've seen quite a few .1 mfd bypass caps going short. Nice video.

@BuyitFixit 13 күн бұрын

Thanks 👍Yes I've had that a few times. Once in a Hikvision camera, and on the SSD I repaired on the channel (if you didn't see that one)

@ralphj4012 14 күн бұрын

Very good, another saved from landfill (hopefully). Probably an illusion, the main smoothing cap looked very small and a floating earth wire. Bypass switch, perhaps, for version 2 of your dim bulb. I wonder at what point marketing decided that Gliderol sounded better than Roll-a-Glide.

@Ea-Nasir_Copper_Co 14 күн бұрын

Their most recent door opener is in fact the Gliderol Roll-a-Glide. I'm wondering if the issue wasn't marketing but legal; ie. if there was already a company called Roll-a-Glide and Gliderol had to wait until that company changed its name, was bought out, or folded before they could assume the trademark.

@BuyitFixit 13 күн бұрын

Cheers, yes I had thought of a bypass switch, but I'd perhaps forget it was bypassed and end up blowing something up 😂😂Yes I noticed that on the silkscreen of the board too 👍

@bobsoft 14 күн бұрын

When you remove the diode or any component to check, you can solder one end to the pad you just removed it from so it does not move when trying to check it out of circuit.

@BuyitFixit 13 күн бұрын

Thanks for the tip. I actually did that with the two resistors 🙂

@reveal1693 14 күн бұрын

Single blue band = zener diode Single black band = general purpose diode Single green band = Schottky diode Single yellow band = switching diode

@kareno8634 14 күн бұрын

Hi! Nice, had no idea. *Thanks*

@BuyitFixit 13 күн бұрын

Thanks for that, everyday is a schoolday! Something I didn't know either 👍

@Johny333-xk9js 14 күн бұрын

wow nice fix :D

@BuyitFixit 13 күн бұрын

Thanks 👍

@gman7692 14 күн бұрын

You should consider getting a Peak ESR70 - brilliant bit of kit for the price.

@BuyitFixit 13 күн бұрын

Thanks I'll have a look into that 👍

@Exciteonium 14 күн бұрын

The voltage up and down was known as Tripping as the safety circuit shut the PSU down then reset over and over.

@BuyitFixit 13 күн бұрын

Yes 👍I've had the same when the bootstrap cap fails and the chip doesn't get enough power to startup properly too.

@oefzdegoeggl 12 күн бұрын

You should only use the current limiter for a quick check whether you have a short or not. Ideally, you see a short flash of the bulb while the capacitors are charging. Expect weird behaviour (flickering) if there is PFC. Permanent light means "short". You should not test normal device operation with the bulb in series, as the voltage reaching the device is substantially lower than what is expected and this might cause problems.

@BuyitFixit 12 күн бұрын

Thanks for that 👍

@wisher21uk 14 күн бұрын

Nice fix Mick as always you did a fantastic job of fault finding, with reference to your series light bulb make sure it’s 100w or more as I have still had things burn out as i had a 60w, normally on a power supply you get a brief flash and when it’s pulsing you know you’re ok 😊

@BuyitFixit 13 күн бұрын

Cheers Gary 👍

@eugenecussen3735 14 күн бұрын

start dropping hints as to your favourite treats ;-)

@BuyitFixit 13 күн бұрын

😂😂😂😂👍

@Lightrunner. 14 күн бұрын

Great work , good repair 👍👍👍👍👍 Why didn't Steven send the garage to you ?. Where is the garage?.😭😭 Is eventuelly the garage faulty ??🤔🤔 Is this only a great box with two lights they noisy clicks do ??🤔🤣🤣🤣🤣 Nice gestern from Steven to send you treads👌👌👌

@BuyitFixit 13 күн бұрын

Thanks 👍Hopefully the garage isn't faulty, as I'm no bricklayer 😂😂😂😂

@timd1833 14 күн бұрын

When you first measured 0.0 ohms on the Schottky diode, I saw the silkscreen with "L2" (Inductor #2). Once you removed the diode, the silkscreen showed it was a diode. The L2 must've been for an adjacent component. 😉

@BuyitFixit 13 күн бұрын

Yes I noticed that too. It was a little confusing!

@montanaharkin 14 күн бұрын

Hey! I’ve got a broken windshield wiper stalk if you’re interested in taking a look at it. The intermittent wiper function is broken on it. I’ve already replaced the stalk with a new one and it is working again. Let me know and I can mail it over to you for analysis. Cheers! Montana

@BuyitFixit 13 күн бұрын

Thanks for the offer Montana, I would think it would be something like a bad contact in the stalk. I don't think there's much in them tbh.

@fredlavergne7442 4 күн бұрын

Its weird seeing 220 volts on a circuit board , but then again I’m in the USA , lol

@BuyitFixit 4 күн бұрын

Yes, pretty much all stuff over here and Europe runs that, apart from building site tools which then use a 110V centre tapped transformer so the maximum shock you get from a live wire is 55V.

@zebo-the-fat 14 күн бұрын

Nice fix, but to me a lot of the soldering looks very suspect (but unleaded soldre always looks crap!)

@BuyitFixit 13 күн бұрын

Thanks 👍Yes agree. Sometimes the microscope lighting shows it worse than it actually is too.

@NicksStuff 12 күн бұрын

Off-line means "off the mains voltage line", I had to Google that

@BuyitFixit 12 күн бұрын

Cheers Nick 👍at least it's not internet connected 😂😂😂😂

@NicksStuff 12 күн бұрын

@@BuyitFixit Yep, no cloud subscription for that garage door opener

@SeanBZA 14 күн бұрын

Would have changed the first 220uF capacitor after the diode, those will fail before the others, as they have a 2 stage LC filter. The first capacitor is likely going high ESR already, and will fail in a few more months, as it dries out. Also with the TOPswitch change the primary side small capacitor, as that is the power for the chip, and when that goes low value or high ESR it pops the chip.

@BuyitFixit 13 күн бұрын

I've still got it on my bench, I think I'll check those and perhaps the mains smoothers before returning it 👍

@SeanBZA 13 күн бұрын

@@BuyitFixit Big mains ones not really going to fail, the small decoupling cap for the chip itself is most likely to fail.

@ComputerTechNL 14 күн бұрын

I fix a charger today hehe bad diode also 🎉

@BuyitFixit 13 күн бұрын

Excellent! Well done 👍

@maicod 14 күн бұрын

4:25 the famous UK HIGHish mains voltage

@BuyitFixit 13 күн бұрын

Indeed 😂😂👍

@andymouse 14 күн бұрын

Awesome ! Have you always used that Knife tip on your iron please ? If it's new how do you find it ?......cheers.

@BuyitFixit 13 күн бұрын

Thanks Andymouse 👍No it's the tip I use most often. I find it has more thermal mass than the pointy tips. It came with 3 tips when I got it, the knife one, a straight point and an angled point.

@andymouse 13 күн бұрын

@@BuyitFixit :)

@ferencszabo3504 4 күн бұрын

I just replaced that LNK in a washing machine board, what's killing it it's that blown burden resistor in that PCB

@BuyitFixit 2 күн бұрын

Nice 👍yes I've seen these in a few products now. The Dyson fan and a dehumidifier that someone brought into our local repair cafe.

@simontay4851 14 күн бұрын

You should still test all the caps, especially the first ones after the output diode. The first ones are the most stressed.

@simontay4851 14 күн бұрын

Even though the one you tested was ok, the others could be starting to go bad.

@BuyitFixit 13 күн бұрын

Cheers Simon I've still got it on the bench so I'll have a quick look before I return it 👍

@gainmaster1 14 күн бұрын

Where can you get a component tester like that?

@BuyitFixit 13 күн бұрын

See video description 👍

@user-tw8kf7kh6q 9 күн бұрын

You couldn't say what you use to wash off the flux after soldering. Thank you and best regards.

@BuyitFixit 9 күн бұрын

Just IPA, isopropyl alcohol 👍

@user-tw8kf7kh6q 9 күн бұрын

@@BuyitFixit Thanks for the answer. Have a good day. And good content.

@Lukynator2013 14 күн бұрын

hi my lab power supply got a emf shock and the display reads 0v 0a 0w and nothing is coming out any advice thanks

@BuyitFixit 13 күн бұрын

I'm not sure on that, hard do say without looking at it.

@Lukynator2013 13 күн бұрын

@@BuyitFixitcan i send it to you to have a look at it

@BuyitFixit 12 күн бұрын

Drop me an email at the channels name at out look dot com

@neddo66 13 күн бұрын

Hi slightly digressing from the topic but I currently have a bell fruit slot machine with a problem I've tried to look at it and gone round in more circles than the beater on your bread machine in a previous video Would you in the interest of great you tube content be able to have a look at the components power supply and main board and hopefully come up with solution for me

@BuyitFixit 12 күн бұрын

It might be hard for me to test it without the rest of the machine.. postage might be an issue 😂😂Drop me an email at the channels name at out look dot com and I'll try to help 👍

@jaxuk6964 14 күн бұрын

as needs glasses now thats my knew saying lol

@BuyitFixit 13 күн бұрын

😂😂Yes my eyesight has really gone down hill the last couple of years. I never had to wear glasses, and now I can't see anything closer than arms length clearly without them.