Mera 3055 bord he dimag bil gaya fault samjne ko sub sahi fir bhi ek channel me dc aa raha tha ye video dekhne ke bad fault nikalne me samaj aa gaya problem mil gaya jhamper tar dikh to sahi raha tha lekin vo solder me halka break tha multimeter se check karne par pata chala aur vo jhamper tar badla fir dc fault gaya thank you video bahane ke liye
सर आप बहुत ही सरल भाषा में समझाते हैं। आप हर एक कंपोनेंट की बारीकी से जानकारी देते हैं। मैं आपके सारे वीडियो देखता हूँ और मुझे आपका चैनल बहुत पसंद है। धन्यवाद।
sir ek chhoti si guzarish hai ki jab aap multimeter se check karne ke liye kahte ho to ye bhi bata diya karo ki use " Ac line dekar ac side me check kare ya dc me . kyonkii mera ek multimeter kharaab ho gaya meri khud ki nasamjhi wajah se ? meri khud ki shop hai lekin main sirf saman bechta hoon . lekin aapki video dekhkar lagta hai main bhi repairing kar sakta hoon.
Bhai mai 💓tranjistred deck ka mai fan hu mere pass 4 Dek hai 8and 6 wala gajab sound deta hai dexa ka 10 wala bhi the Lekin use koi mistri bana Nahi paya 🙁🙁🙁🙁🙁
Sir, agar Chota wala board ho aur usme 5 watts ke resistors aur chote wala driver transistors ho na ki 139, 140 toh kya usme 18-0-18 transformer laga sakte ya transistors badalne honge driver wale?
Sir audio output nhi aa rahi Haa aur waha pr 16 to 19v show kar raha Haa aur output mai gana ki awaj nhi aa rahi haa bss speaker se kush ajib se awaj aa rahi Haa aur maina ek chota speaker lga kar dekha jo 5 watt ka tha aur wo jal gya
sir ji 3055 me agar alag se base trble board lagaye to (jisme sabhi potentiometer laga ho to)3055 board me lage potentiometer ki koi jarurt nhi hogi usko hata sakte hai
Great job,nice vedio !!! Please make circuit diagram of this 2n3055 amplifier at least make single channel circuit.. Because circuit diagram will give more details...that will be very helpful to us... please don't ignore it...
Agar 12-0-12 transformer na ho aur 0-12 ka transformer ho toh kya usko Voltage doubler circuit ( two diodes and two capacitors in series) banake chala sakte hai?
Sir Maine transistor 3055...bd139..bd140..bc557..bc548 ..main..capacitor...zenerdiode..sab kukuchh new laga Diya ...but audio nahi aa Rahi hai rasitance ok hai sabhi ...print bhi miss nahi hai koi...Kya problem ho sakti hai ...speaker ke tar lagane per thodi si sparking hoti hai...sir batana jarur... Ranjeet Singh... district.pilibhit....
Sir mere 3055 amplifier me kbi ek channel se awaz fatne lgti ha aur kbi dusre channel se. Aur kbi kbi dono channel me thik sound aati ha. Please muje btaye ki j kyu ho reha ha aur eska market me kitna kharcha aayega. 🙏 🇮🇳
Thank you sir, for making such knowledgious videos but aap ne bataya nehi ki maine nya volume lagane ke baad bhi bass 40 %ke baad woofer ki parda jor se phad phad karni lag ti hai aur series lamp dim jalti hai🙏😭😭🙏🙏😭😭 3055 aur bd 139,140 transistors are ok.