{558} How To Download Circuit Diagram, Schematic, Service Manual, Repair Manual, Maintenance Manual

How To Download Circuit Diagram, Schematic, Service Manual, Repair Manual, Maintenance Manual i explained the complete tutorial. #download #circuit #diagram
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[@salmanyousaf9827]

All the information is here which every engineer, technician needed. Thank's brother keep it up.

[@HaseebElectronics]

Thanks and welcome

[@sarockpashotan]

Thanks a lot again my dear friend for answering me.

[@t1d100]

Thank you! Tips = 1) If you can not find the manual, or schematic, for the exact model that you are repairing, get the manual for another model in the same series... For example, Tektronix made a whole series of 2000 model oscilloscopes. Say you can not find the information for the model 2215, then try the model 2213. It may have helpful information... (This is just an example. Both of these models can actually be found.) Maybe the newer model uses the exact same power supply as the older model and that is what you happen to be repairing. Even for the portions of the circuit that are not identical, you may get clues from the related model. 2) As you said, the same board may be used in different makes and models. When a device is sold under various names, this is called "rebranding." So, try to find the name of the other sellers and then search for their make/models. This is true for home appliances and even automobiles. 3) As you often teach, the way a device works may have universal principles... Such as your videos on Switch Mode Power Supplies. They mostly all work in a very similar way. So, research how the device you are repairing works, in general. Cheers!

[@christosmakariou4574]

Dear sir, I followed your instructions as to how to find service manuals to fix my CRT devices
but I had no luck finding any circuit diagrams for all three of my broken CRT VGA computer monitors.
I need to fix them for my gaming pc which runs on win98 for some retro games.
What is remarkable is the fact that all three were working fine. One day I had one plugged in on my main
Pentium 4 computer and I had been making some backups of various drives switching the pc on
and off frequently to connect and reconnect the next drive to be backed up. On one occation
the monitor did not show the signal and remained with a blank screen. I thought the monitor
went bad so I switch to another one I knew it was working before in its place and the same
thing happened. I went to my laptop and googled blank screen on boot and it recommended to
remove the ram and putting it back in and also repositioning the VGA card. I did that but the monitor remained blank however
I could tell the c was trying to boot. I checked all the monitors on another pc and they
all remained blank. I then took the one from the other pc and finally I was able to continue my backups.
However, it is crucial to me to be able to fix those monitors because I cannot afford to buy old monitors
from the Cyprus market. Since you have a lot of experience with finding manuals it would be of great help to me if
you could find these manuals for me and provide the links to download them or email them to me.
The model numbers are as follows:
1 AOC model 7vlr
2 HG 775
3 Philips model 105521
Thanks!

[@Et330.]

I really appreciate you for all your effort you have been putting in for us to know more and deeply on electronic. Pls sir I will strongly ask you to explain short circuit and overload cutoff for inverter and how its works thx

[@SamyaZain20]

ما شاءالله جمييل جدا ما تقدمه موفق اخى حسيب يسعد مساك بكل خير 🌹🌹

[@gilmertugahan]

This information saved me a lifetime. Thanks so much brother.

[@kiplimosamson8275]

Hello brother, Am from kenya and I find all your videos extremely informative. Thanks.

[@rajendras7469]

Good morning Sir! Very possible powerfully sweet of u sir to make and keep all of us updated making ur sweet voiced simplified every time amplified our short knowledge.
Thanking U sir.

[@linux4samir]

Thanks and Regards from Kolkata, India for your excellent video about trouble shooting and repairing procedure begining tutorial. ❤❤❤❤

[@santoshmishra5843]

Sir Namaskar. Thanks for sharing the perfect procedure and guidelines in this subject. Thank you so much Sir.

[@HaseebElectronics]

You are most welcome

[@gamunujayasinghe3829]

Very useful informative video .
Sir , thank you so much for sharing your knowledge .
I am from Sri Lanka .

[@HaseebElectronics]

You are most welcome

[@thirusangu5737]

very useful video ,u r a very helpful person for technicians thank u

[@HaseebElectronics]

You are welcome

[@allenfurtado3103]

Thank you very much for all the efforts and trouble you take in sharing your experience

[@HaseebElectronics]

So nice of you
it is my pleasure

[@allenfurtado3103]

Please can I have your what's app no or any no that I can call you

[@anayafoodvlogsuk451]

Jazzakallah Bhot achi vdo ha
Very useful ma sha Allah

[@eliasbourozrrrs8585]

Thank you dear, greetings from Greece

[@gopalraovellanki9826]

This is very informative video sir.
Thank you & good night 🙏

[@HaseebElectronics]

best regards

[@sv_12786_]

Very nice sir thank you so much 💐💐💐

[@vijayakumarkumar9190]

Very good and useful information sir thanks for sharing this knowledge to us

[@HaseebElectronics]

Most welcome

[@ashoksafaya5397]

Quite informative Sir,thanks.

[@HaseebElectronics]

Most welcome

[@sinjhguddu4974]

Powerful tutorial. Thank you.

[@HaseebElectronics]

You're very welcome!

[@mhkhanvlogs.7212]

Hasseb sir very informative video.new friend.

[@temyraverdana6421]

Thanks, very useful tip! see you next

[@HaseebElectronics]

most welcome

[@ahmedmadkour]

Very beautiful work give you big 👍 good luck my friend

[@HaseebElectronics]

thanks a lot dear brother

[@jhonnyambarita236]

THANK S A LOT FOR INFORMATION, VERY IMPORTANT

[@UdayKumar-xl5gp]

Thankyou very much good information

[@shekharvartak1306]

Very informative video sir, Thanks

[@HaseebElectronics]

Most welcome

[@ShumailaKiDuniya]

Very informative video great sharing

[@HaseebElectronics]

thanks a lot dear sister

[@ssvlogs7392]

Assalamu alaikum brother your vedios is very informative because I see your our vedio's and every vedio is so beautiful keep it up

[@HaseebElectronics]

Thanks and welcome

[@fe_mo]

Wa'alaikum salam, Thank you Sir 👍🙏

[@sanelleric6121]

It is available for TVs, audio equipment and similar stuff, but, many modern Air conditioners provide only block diagrams and basic steps to conclude which board is faulty and then suggestion to replace that board.

[@multi-talentedhousewife3795]

lk bahut hi accha

[@IFTIKHAR1955]

Very informative. Thanks

[@HaseebElectronics]

You're welcome dear brother

[@HarlavanisPanagiotis]

Amazing video dear friend, have a happy day!

[@HaseebElectronics]

best regards and special thanks

[@lupojacobo9892]

Exelent info, Shukriya

[@HaseebElectronics]

thanks a lot

[@Ms99911]

No doubt. You are a genius.

[@HaseebElectronics]

thanks a lot

[@mohmedahmed-vw2us]

Thinks for everything
But we need you to explain the AC tig wilding machine
And thanks again

[@esiakaharding9124]

Thank you very much, very helpful

[@HaseebElectronics]

You are welcome!

[@nothingelsematters8217]

God bless you bro ...another one made same vedieo6 but he put viurs link....from.india

[@HaseebElectronics]

i try my best to share real information, which is perfect and proven by me. some people make bad thing and share misleading contents,

[@user-wr3zb9lh6n]

جزاك الله خيرا وعظم الله اجرك

[@HaseebElectronics]

thanks a lot dear brother

[@sarahkakitchen]

MashaAllah bhai
New friend

[@garn6223]

Thank you very much sir 🙏🙏🙏

[@HaseebElectronics]

best regards and special thanks

[@ayeshakhanvlog1277]

Greetings💫 My lovely Friend I hope you're doing well this video is outstanding and stunning💞 you made my day🥰

[@HaseebElectronics]

Thank you so much 🤗
best regards andspeciall thanks for your valuable comment

[@jash1960]

Very useful, thanks a lot for sharing

[@HaseebElectronics]

most welcome

[@sandipansaha8285]

Excellent drive.thank u Sir.

[@HaseebElectronics]

best regards and special thanks

[@sagartrueshayar4232]

Good haseeb bhai

[@zainabkitchen9446]

Great thanks 👍

[@AbdulMomenZargar60]

Subha Bakher Janab Bhai Saab

[@HaseebElectronics]

thanks a lot bhai

[@tayyabatahirfoodies491]

Mashallah very informative video

[@mohammadkhalid6886]

Jazakallah khairah bhai,,,,, 👍

[@HaseebElectronics]

best regards

[@muhammadmaroof1444]

Good work and good technical knowledge

[@HaseebElectronics]

most welcome

[@ARA-HOUSE]

Lk 671 brother 👍👍👍👍

[@HaseebElectronics]

best regards

[@ABSABKUCH]

Mashallah great information 👍👍👍👍👍👍👍👍👍👍👍

[@HaseebElectronics]

thanks a lot bhai

[@rectify2003]

Thankyou for English

[@Dr.QaisarAbbas99]

good work brother
stay blessed

[@HaseebElectronics]

special thanks

[@HV77777]

Good job 👌👌👌

[@electroniquepassion]

Good job 👍👍

[@herbindersingh3476]

Thank you

[@RSAT01987]

Thanks sir 💐💐💐

[@HaseebElectronics]

best regards and special thanks

[@hassenboussaada3001]

I thank you very much for your effort. I inform you that I am an amateur. regarding your download video. I tried, but no luck!!! So that doesn't bother you, I'll send you a photo of the PCB asking for your help. God bless you..thank you.

[@cp1855]

Very good video cannot find
KJS1209-3 Adjustable power adapter. Thank you.

[@user-vl2rp7gj9v]

جزاك الله خير ...شكرا

[@HaseebElectronics]

best regards and special thanks

[@jalal76]

Great job thanks 👍

[@HaseebElectronics]

most welcome

[@susantaatha6468]

Very good informative.

[@HaseebElectronics]

thanks a lot

[@ministeriomundialliberando8403]

Thank you, very helpful as always.

[@HaseebElectronics]

My pleasure!

[@rahulpatelgujratahmedabad3497]

Good tiching karte hai 👌👍👌👌👌👍👌

[@HaseebElectronics]

special thanks

[@growniswell529]

Good sharing Thanks

[@HaseebElectronics]

thanks a lot

[@rajulg1036]

Very educational program

[@frankfernandes1282]

Thanks sir 👍👍

[@HaseebElectronics]

Most welcome

[@voiceofimranasupportid9288]

Zabrdast sharing

[@HaseebElectronics]

thanks a lot dear sister

[@sidraafzal9475]

Good job

[@godsgracestores2319]

Good. Thanks sir

[@HaseebElectronics]

Welcome dear

[@user-yl7os2ru9g]

شكرا جزيلا يااخي

[@swarisali3790]

Very nice video sir

[@HaseebElectronics]

thanks a lot

[@AbdulMomenZargar60]

Great Work Liked It # 249

[@HaseebElectronics]

thanks a lot

[@nelsonmacieira9892]

Hi Mr. Haseeb I have a smps with no output. Only clicking noise. Found the data sheet of the ic. Is TOP204AY switching ic. The smps is from Alcatel Lucent. What you recommend to test. I had already done the optocoupler by pass with the diode trick, and the clicking noise stopped. Already measure the caps and they are OK. Diodes too. Don't know what to do more

[@HaseebElectronics]

kindly check snubber circuit, connected at IC drain pin
check capacitor at source pin (center pin of TOP204)
check diode in auxiliary winding
check output side rectifiers and capacitor
these are the possibilities
check transformer core (for separation of core halves)

[@nelsonmacieira9892]

@@HaseebElectronics thanks a lot for your prompt reply. Amazing support for your followers. Transformer core already checked. I taked it out of circuit to measure and are all OK. Each winding is ok and checked if there was some continuity from one to the others. All OK. I think I tested all the diodes too, but I will check it all again and will reply asap.
Thanks again for you support 👍

[@nelsonmacieira9892]

@@HaseebElectronics Hi again Mr Haseeb, problem solved. After checking all the tips and everything seems to be good, I take the oscilloscope to check if the ic (Top20) was switching. I was a little afraid of use it because of mains on the oscilloscope. But i was out of ideas and everything has been tested before. The trouble was the ic. Even with 5,2volt on the control pin there was no oscillation on drain pin. Just changed it and all the voltages are good now. I have 5volt 12 volt, 24 volt, 15 and - 15volt.
This smps is from a TSX37 PLC. After this I get another trouble. Power supply ok, but every led of the matrix display is lighted. I hope it has the matrix controller burned. I will try to get the PLC back on machine without the led matrix board. Just to see if the rest is working. Then I will try to check and get the qfpc ic. Or the complete board.
Thank you very much for your help.
Best regards 👌👍

[@aseeralshoq4818]

كل الشكر اخي محمد اشرف

[@HaseebElectronics]

welcome dear brother

[@cartycartyamplifiersalesrepair]

Great video sir but not every company give you there service manual are schematic diagram 🙏 🙏

[@nothingelsematters8217]

Keep on bro younthe best 👌 no labia no toooo much tallk

[@HaseebElectronics]

best regards and special thanks

[@AaoSikhen]

Nice demostretion

[@HaseebElectronics]

thanks a lot dear sister

[@swarisali3790]

Very nice sir

[@HaseebElectronics]

Thanks and welcome

[@gulnazkitchen]

Weldon sir 👍👍

[@HaseebElectronics]

thanks a lot

[@mybikevlogs6670]

Thanks

[@mehdi7136]

thanks for great sharing

[@HaseebElectronics]

best regards

[@shahidmollah9900]

thanks breather

[@HaseebElectronics]

You're welcome

[@igbtschoolnonyerum7860]

Thanks alot for the information.
I have this hybrid inverter high frequency type that am yet to know the exact values of the zener diodes at the output transformer side zd7,8,3,etc

[@HaseebElectronics]

can you please mention the model number and brand name of your hybrid inverter
please

[@igbtschoolnonyerum7860]

@@HaseebElectronics thanks for response,it's an ipower inverter 5kw/48v with mppt 60a.

[@igbtschoolnonyerum7860]

And also sunpolo inverter hybrid 5kw/48v with mppt of upto 400vdv input but I think all has same mother board except controller

[@kwalide]

JazakAllah

[@HaseebElectronics]

most welcome

[@cookingwithshaikhfamily2784]

وعلیکم السلام ورحمتہ وبرکاتہ بھائی آپ گھر آگیے ۔آپ بھی بھائی

[@shefqetkaralliu6816]

Grazie mille. 👍

[@HaseebElectronics]

best regards

[@goutammukerjee6229]

Namaskar Sir, it is found very useful way to get the service Manual, thanks for Your kind response and guide to surcharge, but can You help me to download the Service Manual for Agilent 34401a D.MM. and IFB Washing machine, model no WT ELN AQ 6008B, Hope You will consider my request. Thank you.

[@alimuhammad.s3013]

If I connect 220 volts bulb in series with 5k watts heater element to 440 volt supply...then little load would be burnt or sustained to glow?

[@alimohammadi8164]

thank you

[@HaseebElectronics]

You're welcome

[@michalispapadopoulos8209]

Good job 👌

[@HaseebElectronics]

best regards and special thanks

[@aliemlek]

👌👌👍👍

[@kitchenvirsa4696]

Good👍🏻👍🏻

[@myominhtet6520]

Thanks for sharing 💝🥰♥️😍💖❤️.

[@HaseebElectronics]

You are so welcome

[@abooabuu4833]

ماشاء الله

[@HaseebElectronics]

best regards

[@MdIsmail-ci5uy]

How can i praise for you however (jajakallah khair)

[@babumanikuttan2258]

Good info

[@HaseebElectronics]

best regards

[@briang.7206]

Thank you..also if you have model no. for your audio equipment Hi-Fi engine has free service manual. Also want to thank you for repair videos about S.M.P.S. I found them very he!pful.

[@HaseebElectronics]

yes you are absolutely right
i am thankful for an encouraging comment
please accept my best regards

[@muhammadishtiaq24]

Good information

[@HaseebElectronics]

So nice of you