This is how things were repaired in the early days of electronics when you could not simply throw it away and buy another replacement. A very skilled and patient repair man!
Greetings from south west Germany! What a great video! In Germany and Europe we can learn a lot from you, namely not disposing of defective devices but simply repairing them! You do it with the simplest of means, everything is thrown away here! I am ashamed!!! Please many more videos, you have one more fan !!! Stay healthy! Your patric!
Was it really worth it to fix that amplifier? I see too much parts and a lot of work apart the burnt PCB. I still could see the current limiter bulb glowing. Did it work after all?
Class H amplifiers.generate high power. Worker with American Audio Class H amplifier with only 8 transistors in total. 4 per channel, but never clipped it. Only one time fans went high speed in 15 years of usage. Passed in AB class. Works great but weight is double & power is almost same. 😐
Ami yame atocado aser esas rreparaciones eso es perro mucho tiempo se tarda uno para rrepararlo pero si miran el error no yeba ningun fusible loke ago es lo siguiente como son 2 salidas de boltajes le coloco 4 porta fusibles en los +b -b de 15 o 20 amp para que no vuelba a pasar lo mismo
I must confess I don't understand at all his methodology to find the problems, what kind of measurements is taking with the multimeter.... Substitute all components and maybe it'll work...
Nowadays pro sound amplifier is so cheap.. not worth the effort to repair. if repair what chances of it sending back to repair? Some times the reworked takes more valuable time to the repairman. Just buy a new one and have a peace of mind for few more years. Dont get me wrong i am a repairman by profession. The double sided PCB is the end or era of repairman like us. By looking at his sanwa YX360 series, i knew he is of the old school of repairman like me....
Alam mo Kong Bakit nasusunog yan dahil, may sayad siguro ang voice coil sa manit, may maling pisa na inilagay at saka kaunti power output inilagay, mahina ang heatsink at saka blower,
Great, throw everything away !!! Ever thought about the environment? He repairs high-quality devices that can also be repaired! In Bangladesh this is not a waste of time, but using vob resources !! Think about it !!!
All that carbon on the circuit board needs removing . or your work is for nothing . dead shorts etc .it's driving my OCD into spasm's watching you replace components that can and will dead short because of all that carbon lol !
If anybody thinks that is a quality repair they are nothing but a hack! By not even attempting to repair the carbon burnt PC board is only going to lead to another failure. The soldering technique is amateur at best. A cheap digital $20 meter with diode test is better then the meter used.
প্রত্যেক্টা পার্ট এভাবে চেক করা যায় নাকি ভাই আমার ধর্যে কুলায় না পারি না রে ভাই এতো সময় নিয়ে চেক করতে ২/১ টা জিনিস চেক করি নাহলে সম্পুর্ন টাই চেঞ্জ করি
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Please visit www.electronicshelpcare.com
Name. Songs.
Ok ok po saLamat!
This is how things were repaired in the early days of electronics when you could not simply throw it away and buy another replacement. A very skilled and patient repair man!
Everywhere can't buy new circuit dear friend
Please visit for diagram
electronicshelpcare.net/speaker-protector-circuit-diagram-using-ne555n/
Damn, that is some dedication, nice work man.
Man is thinkin this guys india name must translate as patience into english. DAMN!!
Amazing! With almost nothing he did it! Knowledge almost 0 , Tools=0 , even no proper unimer. But, full of patience , carefull and skilled guy.
Greetings from south west Germany! What a great video! In Germany and Europe we can learn a lot from you, namely not disposing of defective devices but simply repairing them! You do it with the simplest of means, everything is thrown away here! I am ashamed!!! Please many more videos, you have one more fan !!! Stay healthy! Your patric!
Parabéns pela sua paciência e habilidade!
Aí sim, eu ví um verdadeiro eletronico, parabéns meu velho voce é 10.
You do the best thing sir.thanks for your video.
Gracias amigo....esperemos ansioso su siguiente vídeo....un abrazo
Great video Repair of amplifier
very good video
Nice helpful
не реальный труд лайк ставлю !!
Complimenti.
Gostei das vossa aula por favor envia me alguns videos de consertos de amplifier e de CRT TV repair
Chuc nam moi binh an hanh phuc .van su nhu y 🌷🌹🌷
Use disitel maltimiter place sir (nice video 👍👍)
Was it really worth it to fix that amplifier? I see too much parts and a lot of work apart the burnt PCB. I still could see the current limiter bulb glowing. Did it work after all?
Plz check any body touch
pleasing for moment,,,,,,,,,
What a patient!!!! Congratulations!!!! ¿# model please?!!
depois termino de assisti. tá muito bom
electronicshelpcare.net/led-music-level-indicator-circuit-diagram/
Class H amplifiers.generate high power. Worker with American Audio Class H amplifier with only 8 transistors in total. 4 per channel, but never clipped it. Only one time fans went high speed in 15 years of usage.
Passed in AB class. Works great but weight is double & power is almost same. 😐
good job1
correct good job
Great job.thanks for share.. Regards
greate engineer
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
"It's burnt" LOL i didn't know...
Did you use protect fuse lines? do you know the fire and short reazon? maybe a high voltage peak?
Or someone connected it direct to a nuclear power plant
A+ for effort !...cheers.
Ami yame atocado aser esas rreparaciones eso es perro mucho tiempo se tarda uno para rrepararlo pero si miran el error no yeba ningun fusible loke ago es lo siguiente como son 2 salidas de boltajes le coloco 4 porta fusibles en los +b -b de 15 o 20 amp para que no vuelba a pasar lo mismo
สุดยอดนายแน่มาก
Repair work vshould not include music
In my project I did so
super elektronik
0:22 Wow
Nice
your circuitboard is carbonised, which will creates resistance between components.
Nice sir
👍👍👍
you should really buy more professional soldering station
Or solder better LOL
Sipp
Discharged first the Capacitor before you test your multitester in capacitor by using the 1 test prod
Good worl
Amigo me dá uma dica de uma potência boa pra subwoofer com muito grave macio
👍👏
Pero,bien
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
진정한 고수
That pcb i would Never have used again
Also i would use a different soldering Iron.
Yes, the problem is that such a burnt PCB can become conductive some cases. Nonetheless, nice work according to the conditions.
em um caso desse, de todas saídas em curto, certamente, os e citadores e os diodos e a fonte, também foram atingidos
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
all glory for allah @then you must be thanked v much
Hello Salam Walekum Ji Bhai kya hal chaal hai Janab Kaise emplifier ki price kitni hai Sar aur isko online mangwa sakte hain aapse
Hi Iam..Electronic technician...ICanRepair.PowerAmpAnd..Electronic....E.T.c....But.IWantHelp..UTub..chanal..Sometime...HowtogoThischanal
Deepakdj rocks
I must confess I don't understand at all his methodology to find the problems, what kind of measurements is taking with the multimeter....
Substitute all components and maybe it'll work...
CARA SI TU COMSEGUIR FAZER ESTE AMPRIFICADOR TU E TUBOM .
Does this board have a circuit?
Name of the music used for this video?
Nowadays pro sound amplifier is so cheap.. not worth the effort to repair. if repair what chances of it sending back to repair? Some times the reworked takes more valuable time to the repairman. Just buy a new one and have a peace of mind for few more years. Dont get me wrong i am a repairman by profession. The double sided PCB is the end or era of repairman like us. By looking at his sanwa YX360 series, i knew he is of the old school of repairman like me....
not everything is valued in money my friend. Excellent work.
1 hour and 29 minut video without sound test
Oh come on 😫😫
Wasted time
Meu AMIGO ESSE AMPRIFICADOR VEIO RECENTE MENTE DA UCRANIA, FOI.
কোথায় কি ভোল্টেজ থাকবে দেখা দিলে ভালো হতো ধন্যবাদ
È possibile avere possibile comprare un i vostri prodotti? Avete un sito?
मेरे को भी 160 वाट के एंपलीफायर में साढे 300 वाट का बनाना है
A QUI NA MINHA CIDADE FORTALEZA OS CARA DIES NÃO QUERO NEM VER.
i want my akai ss803 board repair.
Are you aware that burnt PCB could be conductive for DC? Certainly is for high frequencies. You should cut out burnt places, then restore the PCB.
song name?
wuih
Those poxy plates tend to be conductive when carbonated...not reliable repair...not for pro use...home maybe
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
faze outro praticamente
electronicshelpcare.net/led-music-level-indicator-circuit-diagram/
masuk di yutub servis power malah pakek obeng, 🤦♂
BAKA MERON KANG DIAGRAM SA CA50
Lại.hàng.tầu.khựa..tiếng.bì..rẻ..cũng.ko.mua..cho..lấy.tạm..tháo.linh.kiện..
That music 🤢 this should be without music
dont worry about wrong things hes doing. its all fake. you ever seen that much burnt and black before something gives and it cuts off?
Alam mo Kong Bakit nasusunog yan dahil, may sayad siguro ang voice coil sa manit, may maling pisa na inilagay at saka kaunti power output inilagay, mahina ang heatsink at saka blower,
miss match ng set up bro possible din makagamit lang kaya subrang sunog
Show
Poor quality repair. Solder blobs and transistors are leaning.
Emitter resistors are also poorly mounted onto the PCB.
Placas chinesas
Best to through it and replace with new one. Time waste
Great, throw everything away !!! Ever thought about the environment? He repairs high-quality devices that can also be repaired! In Bangladesh this is not a waste of time, but using vob resources !! Think about it !!!
Yes .repairing is the best.
বিট দেয়া ছারকেট লাব কোথাই পাব
রাজিব 01913774779
WaLa n po, tumigiL n kyu
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
It's not Yamaha...!
All that carbon on the circuit board needs removing . or your work is for nothing . dead shorts etc .it's driving my OCD into spasm's watching you replace components that can and will dead short because of all that carbon lol !
Naku ikaw na naman!!!
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
M
no le puso ni crema
Pest ke bager kucha der me hi bekar ho jayega
fake yamaha
If anybody thinks that is a quality repair they are nothing but a hack! By not even attempting to repair the carbon burnt PC board is only going to lead to another failure. The soldering technique is amateur at best. A cheap digital $20 meter with diode test is better then the meter used.
you work with what you have.
তুই মানুস নয় রে ভাই
কেন ভাই?
প্রত্যেক্টা পার্ট এভাবে চেক করা যায় নাকি ভাই
আমার ধর্যে কুলায় না
পারি না রে ভাই এতো সময় নিয়ে চেক করতে
২/১ টা জিনিস চেক করি
নাহলে সম্পুর্ন টাই চেঞ্জ করি
Mất thời giờ của mọi người quá rồi đấy,coi lại đi kẻo hết khán giả…
👍👍