In hurry I forgot to explain why we choose R1 and R2 same values in refrence pin of TL431, you are intelligent you may catch the formula for calculating 5volts baising. But I worried about those who don't understand and even the don't comment but waste money by joining a technical institute, really I want to help those who can't buy a multimeter of price 250
Sir, Namskar Jis hisaab se aap samjhate h wakai bahot kuch samajh aata h Yhi same pcb h jo apne is video me dikhaya h isme problem ye aa rahi ki auto reboot ho raha baar baar continue kya fault ho sakta h kya apka number mill sakta h me apko video WhatsApps kar sakta hu Please help sir🙏
Sir mara par sumsung ki microwave ha jisma koi display so nhi kar raha but dc supply ak capacitor ma 5 or dusra capacitor ma 12 volt ban rahi hai but microwave ko line dana par try ki plat continue ghum rahi ha or light jal raha ha kya problem ho sakti ha
Capacitor, transformer aur magnetron aapki videokey hisaabse sob sahi hai.lekin ise oven ka diode 9v battery se check karkeytho 6voltki khareeb bolthahai.phir cathode anode ku badalkey check karneykitime 17v aathahai.phir new diode lagey obi check kiya.obi aisaahi volt thikathahai.my bahoot parmesan hu sir.please help keegiye
माफी चाहूंगा आपको समझ नही आया, TL ४३१ ek programble IC hai , इस lg बोर्ड में दो १०k resistance को वोल्टेज डिवाइडर बनाकर रिफ्रेंस पिन साथ कनेक्ट है जिसमे एक रेजिस्टेंस वैल्यू हाई हो गई थी, Thanks for your comment
Thanks....
🙏
Sir, you are practical,and theoretical and the best teacher 😊 very good
Thanks a lot🙏
good information sir
So nice of you
This is knowledge 📚
Thanks sir ji
So nice of you
In hurry I forgot to explain why we choose R1 and R2 same values in refrence pin of TL431, you are intelligent you may catch the formula for calculating 5volts baising. But I worried about those who don't understand and even the don't comment but waste money by joining a technical institute, really I want to help those who can't buy a multimeter of price 250
Now i realise how kind hearted person you are
God always with you sir ji
Nice
Thanks
Sir apne 5v and 12v 431 konse point se check kiya
I solder a wire at negative of filter capacitor
Thanks
431 middle pin
Sir, Namskar
Jis hisaab se aap samjhate h wakai bahot kuch samajh aata h
Yhi same pcb h jo apne is video me dikhaya h isme problem ye aa rahi ki auto reboot ho raha baar baar continue kya fault ho sakta h kya apka number mill sakta h me apko video WhatsApps kar sakta hu
Please help sir🙏
नमस्ते फॉल्ट अगर cockroaches ki wajah होता है तो थोड़ी दिक्कत होगी what's app 9831978448
Sir mara par sumsung ki microwave ha jisma koi display so nhi kar raha but dc supply ak capacitor ma 5 or dusra capacitor ma 12 volt ban rahi hai but microwave ko line dana par try ki plat continue ghum rahi ha or light jal raha ha kya problem ho sakti ha
Check the crystal and reset ic
Even the zero crossing voltages
hi sir.in Samsung microwave after switching on display comes only after few minutes.please explain me sir.thanks
Thanks for watching and giving me feedback, you can contact me on WhatsApp number 9831978448
Capacitor, transformer aur magnetron aapki videokey hisaabse sob sahi hai.lekin ise oven ka diode 9v battery se check karkeytho 6voltki khareeb bolthahai.phir cathode anode ku badalkey check karneykitime 17v aathahai.phir new diode lagey obi check kiya.obi aisaahi volt thikathahai.my bahoot parmesan hu sir.please help keegiye
Don't reply to this comment,Share your WhatsApp number by giving a new comment so that no one can see your number until I publish
What you are trying to say could not understand, please don't mind share your WhatsApp number
नमस्कार सर जी सर जी कुछ भी समझ नहीं आया बोर्ड में क्या fault hai
माफी चाहूंगा आपको समझ नही आया, TL ४३१ ek programble IC hai , इस lg बोर्ड में दो १०k resistance को वोल्टेज डिवाइडर बनाकर रिफ्रेंस पिन साथ कनेक्ट है जिसमे एक रेजिस्टेंस वैल्यू हाई हो गई थी, Thanks for your comment
@@magnet2011 thanks sir ji
क्या आप बता सकते है अपने बारे में अगर यह बोलना नही चाहते तो मेरे what's number bhej दूंगा आपके जवाब के बाद
9831978448
Not properly explained
,🙏Thank you for your feedback,I know it's not explained properly I don't have the sufficient time, I will try in my next video