cara mengubah TV CRT menjadi osiloskop

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Information cara mengubah TV CRT menjadi osiloskop

Title	:	cara mengubah TV CRT menjadi osiloskop
Lasting	:	8.14
Date of publication	:
Views	:	149 rb

Wrong idea, because oscilloscopes work with electrostatic deflection! TV picture tubes are far too short for this, apart from the fact that the deflection plates are missing They can only work with magnetic deflectionbrAnd what for? There should be enough discarded analog oscilloscopes on the market
Comment from : @bernhardammer5106

I have 2 questionsbrHow can I change the frequency of bem to see different range of hzbrAnd can I stop the waves by change the frequency to see the waves easily?
Comment from : @ammarhedar347

Самая плохая идея, в кинескопе управление катушками которые имеют огромную индуктивность, к тому же там очень не линейно все, следовательно это подойдет только для демонстрации и не более
Comment from : @olegdavidenko9678

And yet another CRT to Scope video that totally misses the point of modding the Grid signal, ending up in having the RF Snow Video Signal still fed to the Grid, instead of a controlled Screen voltage to control brightness Not asking for an Edge detection and Trigger, but the bare minimum for pete's sake!
Comment from : @YouStEeLz

Really wanted to see how you get a dark trace on a light screen
Comment from : @stickyfox

speeking and so on lake robot or
Comment from : @dimitrimotor2861

привет Вам из России! Большое спасибо!
Comment from : @user-pl4gz8lm5t

Tapi gambar terus bergerak
Comment from : @rdich

Fun fact, this damages the unit over time and causes screen burn because you're focusing all the energy into one spot This is also a good way to get yourself killed if you have no idea what you're doing
Comment from : @Wolfstanus

I done this 40 years ago
Comment from : @Sctronic209

Good❤
Comment from : @fahrudinjws

32 inches oscilloscope is handy
Comment from : @dkoxperiakoziukov3808

It is a blue monochrome CRT ?
Comment from : @fmbroadcast

Do you know how to fix tv with blue screen ?
Comment from : @nogatco1

What about discharging the tube?
Comment from : @salamirecorder6827

Tried this once on an old TV Turned out, in Europe the high frequency high voltage transformer is connected to the horizontal deflection coil When you cut this connection, there is no high voltage produced, no cathode ray hits the screen, everything is dead 🙁
Comment from : @andrebartels1690

이거 나도 오래전에 해봤어요
Comment from : @honeybee7160

Good luck sir 🎉
Comment from : @masoudmontazery907

Terjemahkan ke bahasa Indonesia
Comment from : @sudjiantohaji9799

В семидесятых искал причину телевизора и его же использовал в качестве осцилографа
Comment from : @Yuriy-mo1ky

Τί τάσι δινουμε στα πηνεἶα ἐκτροπῆς;brΜποροῦμε να τα τροφοδοτήσουμε ἀπὸ ἐνισχυτές ἥχου (ὅπως LM386);
Comment from : @user-vt9vq9tg3n

A video of making usable memory with two or more CRTs would be really cool
Comment from : @user-yw4pn7qm8j

7 WATTS OF current ?brYou should know by now that WATTS is not a measurement of currentbrCurrent is measured in AMPSbrWATTS is POWERbrMake sure you pay attention to detailbrand be accurate and specific in your statements
Comment from : @andrew_koala2974

Yesterday i found an roodkill crt and i made this whit it(:
Comment from : @user-sj3po6lx5k

А как определить частоту и амплитуду по такому осциллографу?
Comment from : @maks_koshmar

HORZANTAL VERTIKAL
Comment from : @latifhashimi1080

Всё понятно Сразу стало?
Comment from : @user-ji2zk9fb2z

so, you can only see the shape of signals but not measure their frequencies, amplitude etc
Comment from : @motasimfaiyaz2974

Computer voices SuCk
Comment from : @ovalwingnut

Nice proyec 👍 I have one with an old phosphor computer screen 😃👍
Comment from : @romanelectronica86

Yo lo hice hace años, cuidado con la alta tensión en la pantalla
Comment from : @israelmaizomaizo3715

great information
Comment from : @yaqoobansary2967

🌟 Qual a qualidade e características de 1 osciloscopio desse?
Comment from : @recuperacaorecuperacao7329

Two words bOscilloscope Music/b
Comment from : @EzeePosseTV

at 5:20 i would just turn it sideways
Comment from : @amyneko

While your video is nicely made, when explaining to people how to put their hands on CRT circuits, please never forget to warn them about the dangers of really high voltages present on these circuits! You obviously know where not to put your fingers, like for example the solder points near the flyback transformer, high voltage capacitors, or the neck board where some high anodes voltages (at least a few hundred volts) are present Also a warning about the voltage present under the anode cap (probably over 10kV) would be welcome Someone who might not be aware of the high voltages present would get a nasty surprise if getting too close to dangerous points of the circuit or trying to take things apart without proprely discharging (even if well designed circuits have resistors to self discharge)brAlso keeping a bright static focussed dot on the screen like that will pretty quickly burn the phosphor in that spot, something like a few seconds would be enough to have some damage Never ever keep a bright spot (or even a bright small line or something) in a static position on a CRT tube, at least lower the brightness It will irreversibly burn in! I managed to burn a few spots on a good tube once, working on CRT clock circuits, and I was careful
Comment from : @Slay3rOne

Oscilloscope tubes move the beam electrostaticaly TV tubes don't have deflection plates and the beam is moved with external deflection coils The TV deflection coils don't have enough bandwidth to make a descent oscilloscope You will spend a lot of money building a piece of junk
Comment from : @mad0scientist

hay !rất hữu ích
Comment from : @Lmika297

Perca de tempo
Comment from : @renatomaia7699

Make sure to only do this with a cheap portable B/W Tv, not a good CRT
Comment from : @crazytowerz2112

Ответ прост - никак
Comment from : @user-ob6ic9wh7n

it makes me cry music background while learning😢😭😭😭
Comment from : @LouiesOfficial

awesome for science demonstrations greetings
Comment from : @juanfwidlar86

glad to see this interesting lesson thanks much
Comment from : @habtamusium8646

Tem um cara chamado rodrigo que fez um com dois traços
Comment from : @user-rh8my4bh4e

Когда-то была схема практически собрана, но до конца так и дошло, такие были там, где были специалисты Была даже одна попытка использовать отклоняющие катушки, пока что-то не запахло
Comment from : @vita7128

very cool
Comment from : @seanshay6573

А для чого перетворювати телевізор в дуже низькочастотний і неякісний осцилограф? Якщо можна комп'ютер перетворити в якісний цифровий осцилограф, купивши до нього USB-приставку
Comment from : @sashag7155

anything
Comment from : @abdelly-art7427

Good idea
Comment from : @creativebenalichannel

смысл этогоиспользовать только как наглядное пособие в серьезных измерениях совершено бесполезен
Comment from : @windofhope

Нормально говори🤬
Comment from : @Ais-Berg

@ 6:30, you mean 90 degrees
Comment from : @Ozzy3333333

Cathode ray televisions have already been taken to the landfill since the beginning of the 2000 millennium
Comment from : @jusku6745

Thumbs down, didn't watch to end Your terminology is all over the place, and no warnings about the potential high voltage stored
Comment from : @wisteela

bravoyour video was very beautiful
Comment from : @mohammadmoezi3813

Paráda to jsem měl vědět dřív
Comment from : @frantavychopen8281

My friend The Cool
Comment from : @user-fn6pi7by4u

Good evening, would It be possibile ti have this video translate into Italian? My old father is very interested in It, but unfortunately he can't read in Enghish! Thanks !
Comment from : @giovannamina8005

😮geeek!!!brbrNo geeks in historiy NO wheels NO Electronic
Comment from : @patty1991

We know this ourselvesThis is just a publicity stuntSignals are very weakWhere did the signal amplification circuit go?I will not give you a good grade😑😑😑
Comment from : @rahimsarvejahani2083

Спасибо что вы показываете такой позновательный и обучающий видео для юных умов
Comment from : @klepalilental416

Bacana bom para aprendizado
Comment from : @eletroprojetoseinvencoes7031

But TV have a elecromagnetic not electrostatic deflection system thah leads to low usable frequencyes
Comment from : @slavchocom

But, is this a color tv?
Comment from : @dirceubr5907

Ancho de banda????
Comment from : @OscarGarcia-xy4xv

The impedance of these coils isn't very big so you can't measure every type of signal source There are probably some more frequency limitations than the normal scope
Comment from : @Brassmonger

👍👍👍👍👍
Comment from : @khalefaziz2295

👉👉❤❤👈👈
Comment from : @ZAFERYILDIZ52

Great video but it would be good to hear your voice Or maybe you can't speak English I'm so sorry if that's offending you I don't mean to Thanks for sharing
Comment from : @brianwood5220

you shouldeve warned about hpw to safely open the crt tv! what you did could result in injury if the capacitors of the tv were charged otherwise the video is really interesting!
Comment from : @egg99

I only have the crt tube ,no boards nothing it has , anyone could help me to power the tube and making some beams and wave on the tube?
Comment from : @Chems7308

А почему не на русском коментируют ?
Comment from : @user-wu3rx2pp3q

According to me its reading cant be 100 correct I think🤔🤔
Comment from : @gameplayxz2357

90 degrees
Comment from : @sergeyreklats3205

Thanks mate to sharing! I really liked! brJust couple questions, first one, what about the high voltage around the screen? I am bit worried brSecond one, how can I input some immagine or analog camera and use it like a screen when the CRT tv have not an Input like Scart or RCA Video? brThanks matebr GdaybrSubscribed!!
Comment from : @rico5870

Nice been thinking about doing this to have a compact battery powered crt scope with me
Comment from : @bobdole27

Super cool! When I think of all th TV's I've stripped down, just for parts, now I'm all out I'll have to get one just to try it
Comment from : @pauldery7875