Lg Split ac pcb complete voltage testing | Lg ac pcb repair in hindi |Pcb Repair training 9887982588
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- เผยแพร่เมื่อ 10 ก.พ. 2025
- Hello dosto ISS VIDEO ME lg ac ki split Ac pcb ki smps ki voltage testing batayi gayi h aap iss video ko dakh ne ke baad split Ac ki smps ki voltage check kr sakte h aapko khafi help mile gi
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Ac pcb smps voltage study
Smps kese check kere
Voltage kese check kere
Sir aap bhot acha samja te ho
Aap bhot pyar se samjate ho
🙏🙏🙏बहुत-बहुत धन्यवाद सर जी
Sr muje pcb riper karna sikhna he app kha par ho
Ok
sir apke kafi achche videos hai pcb ka repairing ka
Thanks ji
सरजी आपने जीसतरह समजाया वो बहोत ही सराहनीय है नये मिस्त्री के लिए काफी महत्वपूर्ण जानकारी प्राप्त है बहोत ही आसान तरीके से समजाया सरजी आप महान हो बहोत बहोत घनीय वाद
Sar bahut achcha samjhe aate Hain thank you sir
App bahut acha say samajta hay. ।। mera ghar agar jaipur may hota to may app ka pash sikta. ।।
Thanks sir,
Love from Bangladesh..
Bahot hi nice samjhate ho sir, great ho aap
Thanks Bharat ji || channel ko jarur subscribe kr le
Bht Acha samjhaya hai.. kindly ESI aik full video acson k PCB pe b bnayn
Accha laga aapka tarika. Thainku
I don’t know heingdi but almost know what you are explaining good job.
Thanks bro
Well explained!!! And impressed by ur explanation. Looking like a true explanation you gave hope you will continue giving such explanations on pcb.
Thanks
Sir I have same pcb board it was very use ful to me thank u sir
खूब पसंद किया है आपका तीयोरी
Sir app bhout ache samjathe ho.
Thanks ji
Good luck
Abdul haleem from Pakistan
Well presented very thorough and easy to follow. We should all support him by subscribing.
❤❤nice chacha bahut piyar se bataye ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Hi sir. How are you. Main ne ap ka channel kal join kiya hai. Nice channel. Sir LG ke esi pcb mein Indoor motor Nahin chalti. Plz es pe video banaein. Yehi pcb hai. Outdoor chalti hai. Per indoor motor nahin. Motor ok hai. Pcb mein problem hai. Thank you sir. Plz video banaein.sensor bhi theek hai. Indoor motor pe supply nahin aati. Mera pray hai ap ke liye or ap ke channel ke liye. Thank you sir. God bless You
Very nice explanation. Very good video. Ise aur bhi nice banaya ja sakta hai yedi speed kam rahe aur circuit ke kis no per aapne multimeter ka plus minus check kiya. Circuit per no part wise rahta hai. Isi video ko yedi aap do part ya teen part me batate to koi bhi aadmi jiska electronic me part ki jankari hai woh pcb repair kar lega.
Jaise aap SMPS test kar rahe hai to waha camera ko focus kar najdik ka photo show kare. Mistry ke liye koi samsya nahi hai.
Very very good information sir ji
So nice Sir thanks for knowledge
Bhot accha sir ji
Thanks for comment
Jordar Guruji
good information sir 👉🥀
sir , your way of teaching is very nice and superb. kindly can you make some videos on how to restore of old radio,radio/ tape recorder pcbs in a very details and minutely section wise - power, radio, audio and video ). once again thank you very much for your nice teaching.
👍
Nice good video natthu ram j sir
Thanks
Assalamualaikum super boy
Very good Guruji good video
Thanks aasish ji
Very nice video sir
Thank you sir from bangalore
Super teaching sir
perfect explain sir very very thanks sir.
Very nice video thanks.
Good night my GURU JI
Good information sir
Thanks ji
Very good explain
Excellent!
Very good video
pranam sir ji..
good information
Supar ustad ji
Sir thanks for support us
Good job
Good tiçhing 👍👍👍👍👍👌👌👌
Honest explanation ..
Very nice....
GOOD INFORMATION
Welcome
Dhanyawad sir ji
good video
Thanks sir g.
nice sir ji very nice
absolutely wrong explanation number 1 : time 6:32 he was totally wrong with explanation about optocoupler number :2 time 6:39 its not 431 ic its a transistor number 3-- the optocoupler and the transistor is fitted for zero cross detection circuit. its up to you who is correct else i request sir to delete this video as i love to see your recent video
Nice sir. Tnx to you
nice sir
Very helpful.
guru ji.
eh regulator IC sabhi co ka pcb ma laga rahata hai.IC no-LNK500PN.
guru ji,
lg pcb repair dekha bahut kuch
Sikh n.a. ko Mila.
mera pass clamp meter ka bina dusra meter NAHI hai.
agar aap meter name or model no what's app ma send Kara to achha hoga.
covind vaccine Lana ka bad Kolkata sa mai ja kar la ka aa anga.
Namasta guru ji.jai hind....
Fonkaro9887982588
Sir outdoor ki pcb mai fan capacitor kaise check kare ki sahi hai yaa kharba hai please help me sir
Sir poore company ka videos banao na...alag alag company me alag alag system h..koi contractor se supply aata hai to koi director..bina contractor ke banao to eror code show karta hai..sir isme bahot confusion hai..ispe aap video banao na..poore TH-cam pe aisa video hai hi nhi..
Thank you very much.
Very good sir
Bhagvan aap ko lanbi umar de
Ji thanks
good.
LG PCB main remote sensing nehin kar raha hai . display sensor achha. remote bi achha hai. PCB problem hai sensing nehin kar raha hai sir uske liye ek video banaye ?
sir apki video ke piche sound bhut ata hai
Or use 320 volt hota he vo ic swiching ic hoti he
भाई सहाब नमस्ते मुझे एक बात बताईये की uc3842,43,44,45 जो कि ड्राइवर ic है कीशी smps मे 6 लेग वाली ड्राइवर ic है जो कि खराब हो गया है और मार्केट मे नही मिलता क्या uc3842,43,44,45 लगा सकते है mosfet 4N60/ 5N60 है इस mosfet के साथ uc सीरीज का ic लगा सकते है क्या इसके पहले sk260 mosfet लगा था जो कि अब खराब हो गया है. कृपया जल्द बताने की कृपा करें.
Nahi lagadakty
Please बताएं कि कैसे ठीक हो सकता है. कैसे ठीक होगा. uc3842 driver ic के साथ किस नम्बर का ic लगाना होगा क्या 10N80 ic चल जायगा.
42-43-44-45 y sab sam h
Please ishka solution batay. Ishka kya solution hoga. Ager 4N60,5N60 ic kay sath kaun sa driver ic lag sakta hay.
Good
Thanks Ji /channel ko subscribe jarur kr le
@@PCBREPAIRcenter me north 24 parganas se bath karrahu ..A/C ka parts konsi market se milega
Palij cal9887982588
👌👌👌💐👍
Mind blowing
Sir aap kaise ho
Sir ji Ic garam ho raha hai please advise, same pcb,
431 ic hoti he vo cupalar ko reguletar karti he 1 volt study karti he to hi out put sahi milega
राहुल जी सरजी ऐक हम जैसे छोटे मिस्त्री को बहोत ही आसान तरीके से समजाने ओर सीखा ने का सेवा भावी काम कररहे है थोडा भाषा बोली का अंतर हो सकता है आप भी अगर कोई पीसीबी के बारे में नयी जानकारी सेर कर सकते हैं तो आपका स्वागत है धन्य वाद
Thank you sir
2003 bhi ic ati he or motar AC KO TRAIC HOTA HE OR DC HOTA HE TO SCR HOTA HE MOTER KE LIYE
Sir 1ton ka ac bar bar cut off hora hai sanser bhi change kiya aur sirf compressor 5ya8 mint me band ho jata hai
Aur compressor ko daryk lagao to chalra hai
Kya pulablam hai sir
Ok sr
Sir outdoor ko concation ke bina ye kit check kare company ke diye huye power point par ac supply de to on nahi hota lekin rely ke dusare point par power de to on hota hai samme nahi aata
Hi sir ji mere bat ka Ripley dijiye jo apne tl431 aur pc817 ki bat ki hai o to zero crossing ke liye hai Ic se connect nahi hai matlab ki SMPS me use nahi hai o section nahi hai please reply 😢
Sir pcb Votege ac chek kar na kya dc multimeter chek karna
Sir Hitachi ac 1.5 ton inverter hai remote se operator nahi ho raha remote chalu hai per kabhi kabhi remote se ac bandh ho jata hai chalu nahi hota to kya ho sakta hai
How to check smps power switching ic sir❤❤❤
एल ज़ी इनवेंटर पीसीबी में डीसी 12 v ,5v ok मेन लाईन देने पर बिप नहीं बज रहा है न ही डिस्प्ले में लाईट आ रही है तो आगे केसे बढ़ेंगे जल्द मुझे बताएं Jr electronic raipur rajesthan thanks 🙏
Mera indoor ac 7 minutes chalta hai or 3 minutes band rahta hai please bataye kya issue ho sakta hai ?
Briberani AC higher ki fridge ki and outdoor ki fridge theek kar kit ka bataen kit theek karne ka bataen AC ki outdoor ki kit Haier walon ki vah theek karne bataen
👍👍👍👍👌👌
sir mere ac mein beep sound nhi ah rahi hai toh kya karna padegha
Mere ac ka indoor motor speed bahot kam hai.. Capacitor bhi change karke dekha.. Plz guide me 🙏
Kol karlana
Sir mujhe split AC and window AC, aur inverter split ac PCB repair karna apse sikh na chahtah hmm
Me ek new technician hmm sabhi
AC ka sab kuch katletha lekin PCB repair nhi aatha
Sikh jao ge 9887982588
Sir, all voltage is correct...but my LG AC's blower fan is not working... remote also not working.. can u suggest??
Sir ji aap kaha se h shop kahah
Jaipur Rajasthan
Pcb on but no display no buzer kya problem ho sakti hai ser
Sir subscribe kia but mera pcb kharap hain
Sir hmko sikhana kaam h
Ji jarur sikha denge
सर mere pass ye pcb hai pcb on kar te hi indor moto on ho jati hai.. Lekin jab remot se off kar do tab bhi indor moto on rahti hai.. Kya karoo sir
Kol karlo
हाई वोल्टेज तो है लेकिन हाई स्विचिंग फ्रीक्वेंसी भी है इस कारण मीटर इसको बता नही पाता
Sir mitsbisci ki aik kit h jis ky sub voltage pory hn pr on nhi ho rhr
Reply tu kr den
Aap ne programing ic ke bare me nahi samjaya
Jo vo video bhi jild aa jayega
Mere Lg ka split circuit ka fuse ur jata hai. Aur series per bulb full jal raha hai.
Sir please help
Sada split hai 2 ton. 4 side wali pcb hai
Aap call kr lena 9887982588
Sr me pcb ka kam sikhna chahta hnoo aap sikha sktai h
Yas
Address send ki jye
Sir lg 1 ton ac 12v 5v ok display ok no output ac volt from relay
Sansar cak karo
Awaj kam aa raha hai