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

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

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!

Big help to me ,for this situation , thank you so much sir for sharing this video in your channel, ,,thank you very much ,

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

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

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

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

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.

Jazzakallah Bhot achi vdo ha Very useful ma sha Allah

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

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!

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

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

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

Quite informative Sir,thanks.

Hasseb sir very informative video.new friend.

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

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

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

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

Very nice sir thank you so much 💐💐💐

Exelent info, Shukriya

Subha Bakher Janab Bhai Saab

Amazing video dear friend, have a happy day!

THANK S A LOT FOR INFORMATION, VERY IMPORTANT

Thankyou for English

MashaAllah bhai New friend

Very informative video great sharing

Very beautiful work give you big 👍 good luck my friend

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

lk bahut hi accha

Powerful tutorial. Thank you.

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

Very informative video sir, Thanks

Mashallah very informative video

Thank you dear, greetings from Greece

Thanks, very useful tip! see you next

Very useful, thanks a lot for sharing

No doubt. You are a genius.

Very informative. Thanks

Good work and good technical knowledge

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.

Thank you very much, very helpful

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

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.

Excellent drive.thank u Sir.

Wa'alaikum salam, Thank you Sir 👍🙏

Thankyou very much good information

Thank you very much sir 🙏🙏🙏

Great thanks 👍

Lk 671 brother 👍👍👍👍

Very good informative.

Good job 👌👌👌

Good haseeb bhai

جزاك الله خيرا وعظم الله اجرك

Good tiching karte hai 👌👍👌👌👌👍👌

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

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

Very nice video sir

good work brother stay blessed

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

Good job 👍👍

Very educational program

Thanks sir 💐💐💐

Nice demostretion

Jazakallah khairah bhai,,,,, 👍

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

Great Work Liked It # 249

Great job thanks 👍

Very nice sir

Good sharing Thanks

Good job

Thank you, very helpful as always.

Thank you

Good. Thanks sir

Weldon sir 👍👍

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

Thanks sir 👍👍

جزاك الله خير ...شكرا

Good job 👌

Thanks for sharing 💝🥰♥️😍💖❤️.

I tried to scan the Qr code it gave me a number. I googled it and nothing popped up. What are the Qr codes for if not for that or where to 0unch that number in? Please and thank you always the best

ماشاء الله

Good👍🏻👍🏻

Good info

thanks for great sharing

JazakAllah

Walaykom Salam

How can i praise for you however (jajakallah khair)

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

thanks breather

thank you

Good information

Thanks

👌👌👍👍

Zabrdast sharing

كل الشكر اخي محمد اشرف

Can this method be used for Samsung Elektrolux and so on?

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.

Salam sir very infomative video sir please send video in urdu.