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Easy way How to test Capacitors, Diodes, Rectifiers on Powersupply using Multimeter

Frames Easy way How to test Capacitors, Diodes, Rectifiers on Powersupply using Multimeter

Description Easy way How to test Capacitors, Diodes, Rectifiers on Powersupply using Multimeter

Comments Easy way How to test Capacitors, Diodes, Rectifiers on Powersupply using Multimeter

Help us Hit 300K subs and Grow Subscribe/Like for FREE Tech support- Please post "TV model" and "problem" and i'll reply with a common solution Support this channel by getting a Capacitor kit for TV board repair- amznto/2gEH5Lt Thanks for the support! Let's bring back TV repair! Follow me on Instagram for giveaways and tech reviews wwwinstagramcom/tampatec/ Comment from : TampaTec

very good Comment from : Mohammed Barkatullah

Please how do you detect fault in a tv circuit Comment from : ACHU CLINTON

Thanks Comment from : m k

your music sound is too noisy comparing your talking sound level Comment from : 흐르는강물처럼

Right on A Fluke 12 easiest meter ever to use!!!! I loved my Fluke 12!!brI have serval Flukes now but still one of my all time favorites was the fluke 12!!! Comment from : Fremount st songs Rich

wat do I put multimeter on to check my Roku tv power supply board Comment from : Amanda Surgent

Seeing this video is 9 years old, I’m sure you know now that you only have to take one leg of a component out of the circuit to read it Comment from : Dustin Archambeau

Was this released on April Fools day?brVoltage across positive and negative on a bridge rectifier should be twice the voltage across the other 2 middle pins Comment from : PlanetStake

You can't test capacitors Comment from : jim Nicosia

I have a Tig welder power board that has a thermistor that overheats immediately, thermistor is good, do you think the problem most likely would be on the power board somewhere? Comment from : Christine Flanagan

Do you test control boards for customers, or only your own? I have a thermador freezer board I would like to test, but it appears to be above my skills I am in the Tampa area Comment from : Steve K

after reading these comments i wonder if anyone has repaired anything based on info presented here just--------very deep subject Comment from : Frank Davidson

Thank you for this video, I really learnt a lot from it I’m a beginner in this field of electronics Thanks for helping out buddy Comment from : Mojikay Gaming

Very cool Thank you Comment from : BarnBurner247

110-120ish is normal in the US Depends on time of day, where you are on the grid Comment from : TheTreegodfather

Thank you so much Comment from : ziad fawzi

I need help @TampaTec do you offer services ? Comment from : pepe Jose

Is there a way that I can reach you? Comment from : pepe Jose

08:40 10-15 under value is bad? I just watched three other videos on capacitors and they said 10-20 under value means its ok You might want to edit your video and correct that mistake You probably meant to say under 10-15 is ok but I would add in 20 Comment from : Christopher Jones

Nice dear Comment from : Tour Guide Ayna ye Chitral

Heres a suggestion for future ideas; you should show the audience how to troubleshoot circuitry on these modern electric scooters Comment from : BOTTOM FEEDR

My Vizio E550I-B2 only has issues when turning the TV on/off I get 3 different problems when I turn the TV on, but not at the same time 1) sound only, no picture, 2) vertical bars in a small box over the Vizio logo and no picture or audio, 3) vertical bars on left 1/4 of screen and no picture or audio If I unplug the set about 5 times the problem will often change with each power cycle and finally it will come on normally The problem when turning off is that I have to repeatedly press the off button on the remote, or various remotes, and sometimes the power button on the TV when none of the remotes are successful Comment from : Elmer Whitten

Thanks tampa tec I learn more new information brI like your Avometer where I can found same modelbrThanks ali Comment from : Ali Ali

Very helpful Comment from : Sonny boy

0:01 Mr Roboto Comment from : Moses Gtz H

Your video not component check procedure not understand please step by step method doing vedio please Comment from : Sandeep Mesta

Thanks dude I didn't know about taking components out of circuits Thanks Comment from : Randy Hutchinson

lose the ring, to big for you Comment from : Arcadian Mister

ON MY POWER SUPPLY UNDER IT IT HAS NON CONDUCTIVE PAPER THAT HAS PLASTIC RIVET HOLDING IT UNDER THE CIRCUIT BOARD IS THERE ANY SPECIAL WAY TO REMOVE THE PLASTIC RIVETS OR HAVE SEEN THEM THANK YOU Comment from : Andrew

Fantastic Just the right thingto keep me going Comment from : Jason Kok

Sorry New to this When testing is the power on and/ or is it plugged in? BTW great informative video Just bought a multimeter and only test batteries I’d like to explore other things now like I have a old tv remote, PS3/4 motherboard,USB Cords and would like to learn how to use more settings on my meter This video is great but I don’t know that if the thing in testing is powered up by battery or AC while testing and if I’ll get shocked Sorry just asking Comment from : itz4u

what was the other tool you used in addition to the soldering iron to click out the components? Comment from : Ten Second BuickGN

How do you know that it is a rectifier from backside of pcb Comment from : Mohamed Taher

your audio to low Comment from : Ernesto Vijandre

how can i get the same multimeter you use in this video Comment from : #KONKANI SONGS AGUSTO RODRIGUES

bro plz make video on smd capictor checking in circut Comment from : Muhammad Talha Shabbir

what was the point of taking it out of circuit you mentioned its important but I don't understand why its important or what the significance of taking it out of circuit was in what situation would something go out of circuit without your intervention? Comment from : M F

Hi, can I use a 450v 330uf capacitor instead of a 450v 270uf capacitor that I removed from a power supply board of a Sony TV Comment from : Ally Saib

Thanks for the testing tutorial Comment from : Timetonut

is that all ? you also have to check the ESR of the capasitors !! Comment from : Alfred Sperstad

Hmm In a troubleshooting video by a different youtuber the guy says the bridge rectifier should read about 09v across the two dc leads (1 and 4), and in the 04v to 05v range when reading lead 1 to 2 or lead 1 to lead 3 Soto him, the rectifier you tested would be exactly as it should benot questionable Soeither he is wrong or you are wrong Guess I need to look for another 3 troubleshooting videos to get a better consensus on how to troubleshoot a bridge rectifier Thanksmaybe Comment from : denver likeawow

very good vid informative & additional written comments are excellent will check out other vids Comment from : jim ball

cool Comment from : mike deem

current, volts, whatever Comment from : sanjursan

You need to use a LCR meter to really test capacitors You should always short them out before you test them or you can damage your DMM Comment from : Thomas Lau

Very great vid Comment from : sharfaz hameed

Appreciate Video clip! Sorry for butting in, I would appreciate your opinion Have you tried - Franaar Shining Shape Formula (just google it)? It is a great one off guide for revealing the secret to repair your electronic devices without the headache Ive heard some decent things about it and my friend got great success with it Comment from : vu tran

Tremendously helpful!brThanks guy! Comment from : Daniel Meecham

Thank you so much ! Comment from : Periklis Gewrgiou

78 khilji mohammad hamza Comment from : Khilji Mo hamza

Iti surat majuraget name Choksi Faisal rfm 78 Comment from : Patel_ Faisal_dz

Surat iti Rfm78 Comment from : Mustufa Khan

Faisal Comment from : Patel_ Faisal_dz

Zaid patel (itiRfm) Comment from : zaid patel

ITI RFM 78 Maurya Aakash Comment from : @kash_1702

how can j learn about electronics please help Comment from : andre bedeaux

Hi! Can you please tell me how to test components Ro5f thanks in advance Comment from : Nasser Jari

thank you for video Comment from : FIX & REPAIR TV

Your Mic is not getting enough drive voltage, me thinks Comment from : John Cliff

I wish instead of OL they called it LOL Comment from : DFTA (Dont Feed The Animals)

bad quality , out of focus, talk too much so hard to continue watching Comment from : might3d

I unliked this video because you failed to give the resolve was informative though Comment from : Carl Barkman

I didn't get the last part on the capacitor, in crcuit I know you cannot read them, but you took it out of circuit and it was 1000 when it was rated 4700, your screentext said 1000 is good but 10-15 below rating is bad - both of these statements cannot be correct and you did not say whether you thought it was good or bad How can you test a capacitor out of circuit? Comment from : first man

Thank you for all the information you provide, I was able to repair my 65 Vizio Comment from : Joe Cantu

Thanks Comment from : Carlo Velasco

can you do a video where you show how to check smd components? like sot-23 zener diodes, small caps, transistors etc? Comment from : Sandro L

So, what was the outcome of this video? 😊 I have a Finlux 22 inch TV with no standby and I want to rule out power board issues After testing all of these points what would be the next option? Cheers! Btw - I dig your channel! Comment from : Robbie-Lee Valentine

Svaka čast Comment from : Tooma Tomić

Tla-01911c Polaroid power board components bad Diode Lt 7316,pr 1507, need values for diode Comment from : Tom Meads

i have smd regulator 178M15 damage how can i substitute from another one Is there an alternative? Comment from : ammar alyasiri

Great video content! Excuse me for butting in, I would appreciate your initial thoughts Have you ever tried - Tarbbatigan clean errors Tip (search on google)? It is a good one off guide for discovering how to fix electronic devices without the headache Ive heard some super things about it and my friend after a lifetime of fighting got excellent success with it Comment from : Ricardo Garcia

Thanks for the Video clip! Apologies for butting in, I am interested in your thoughts Have you heard about - Tarbbatigan clean errors Tip (search on google)? It is a great one of a kind guide for discovering how to fix electronic devices without the normal expense Ive heard some interesting things about it and my mate at last got astronomical success with it Comment from : Michael Johnson

Excellent Video clip! Sorry for chiming in, I would appreciate your opinion Have you ever tried - Tarbbatigan clean errors Tip (just google it)? It is a great exclusive guide for discovering how to fix electronic devices without the hard work Ive heard some extraordinary things about it and my close friend Aubrey finally got excellent success with it Comment from : joelxxd

protonx80brim assuming that the optocoupler or the voltage reference ( x431 ? or equivalent) is bad Comment from : protonx80

I realize I'm late to this video, might want to reconsider wearing a large metal ring while handling electronics, especially power supplies Comment from : ps

Why does the music need to blast so LOUD!! Comment from : TROY BARNETTE

Hey man, I love your channel Do you live in Tampa FL by any chance? Comment from : NTC SIE

Thank you Comment from : ziad fawzi

If you were to test it when it was live would you still get an 0L? Comment from : David Hawkins

So, what's wrong with this power supply board again? 🤔 Comment from : Omar Karshe

Wat That picking tools name Comment from : Terry seegobin

Nice video thanks boss Comment from : JAYA SRI RAWAN

Led lcd CRT TV repairing full course and ac repairing course sekho split & window Ac rearing video's technical aparichit YouTube channel ma available sir 🙏🙏please pramote me sir please Comment from : Technical Aparichit

thank you for making it look so easy Comment from : Extremelocura

Thanks for making this! Let's bring back repair and reduce throwaway culture Thanks for helping us to do so Comment from : Potato Head

So about the capacitor Out of circuit it reads different than in circuitwhats the conclusion?should it be changed? Comment from : Trevor Byron

nothing you said poor teacher Comment from : Davison Faison

Thought we where checking out transistors and resistors not this TV stand by crap&pls stop with chez music it's a like killer Comment from : Will Myles

Very informative, Thanks! Comment from : Vber Mhip

Thanks Tampatec, you explain in easy to follow instructions ! Thank you for sharing your knowledge ! The little schematics are fantastic and explains with technical details ! Wonderful mate ! Comment from : Mark Penn

Thanks man nice work Comment from : mohamed conteh

What did this solve? Comment from : Billy Ray

Nice Comment from : MUFAS

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