Please don't replace any vintage capacitor or resistors only by seeing its age and without any proper technical reason. They are standardized for very high quality operations, in terms of noise factors, heat dissipation, phase shift and as well as stability. **Modern cheap Chinese Capacitor or Resistors, available in Indian mass market cannot meet the original specification and quality standards. I am not at all in favour to replacement vintage components only seeing their age and without sign of proper technical failure and somehow repair the instrument. I have already serviced many internationally Famous Hi END Audio Equipments and Radio / Tuner Recivers with Valve or Transistor topology and successfully restored those units to the original specification. I know, an ongoing trends are growing among the service personnel, to replace vintage capacitors or resistors assuming it is bad because of its age, without testing it. I regret to say that most of the Indian service personnel are not properly trained to dealing with a vintage equipment and also they are under equipped. Most of them don't have a RF Signal Generator, a Frequency Counter, an Oscilloscope, a LCR Meter or a Distortion Analyser and even they don't know how to measure the ESR value of a capacitor, the impedance of a coil or transformer, or how to align a tuned circuit. There is also lack of knowledge about how to read the schematic and test the equipment accordingly and alignment of the equipment as per the instructions provided in the service manual.
Sir, These people repairing without any technical knowledge. Neither having that skills or tools for measuring. Only simply replacing. If done then okay trying lucks. They are mad. Because restoration requires deep vast knowledge on substitutes and alternatives or circuitry arrangement changes or modifications. Because vintage radio spares are rare to get. Let them try their lucks. 👍
Please give me your phone no. Mere pass ek valve ka radio he aur uski light on ho rahi uske valve bhi ache aur chalo he but radio me se avaj nahi aa raha he
Mere pas national ekco u 817 model hain uska restoeation ho jayega kya uska tube mein fluid bhi khatam ho gaya hain
Ok sir ho jayega
Himendu biswas
9954384571
What is your workshop address sir??
Karan hai, valve mil jayega? Mere pas ye radio hai. Father ka radio. Valve chahiye
baye Jan ees ka chalo sarkat mere pas pra he agr
Prise
Please don't replace any vintage capacitor or resistors only by seeing its age and without any proper technical reason. They are standardized for very high quality operations, in terms of noise factors, heat dissipation, phase shift and as well as stability. **Modern cheap Chinese Capacitor or Resistors, available in Indian mass market cannot meet the original specification and quality standards. I am not at all in favour to replacement vintage components only seeing their age and without sign of proper technical failure and somehow repair the instrument.
I have already serviced many internationally Famous Hi END Audio Equipments and Radio / Tuner Recivers with Valve or Transistor topology and successfully restored those units to the original specification.
I know, an ongoing trends are growing among the service personnel, to replace vintage capacitors or resistors assuming it is bad because of its age, without testing it. I regret to say that most of the Indian service personnel are not properly trained to dealing with a vintage equipment and also they are under equipped. Most of them don't have a RF Signal Generator, a Frequency Counter, an Oscilloscope, a LCR Meter or a Distortion Analyser and even they don't know how to measure the ESR value of a capacitor, the impedance of a coil or transformer, or how to align a tuned circuit. There is also lack of knowledge about how to read the schematic and test the equipment accordingly and alignment of the equipment as per the instructions provided in the service manual.
Sir,
These people repairing without any technical knowledge. Neither having that skills or tools for measuring. Only simply replacing. If done then okay trying lucks. They are mad. Because restoration requires deep vast knowledge on substitutes and alternatives or circuitry arrangement changes or modifications. Because vintage radio spares are rare to get. Let them try their lucks. 👍
Your location please
Agree and they will not even understand what you are saying for lack of knowledge...
Please give me your phone no.
Mere pass ek valve ka radio he aur uski light on ho rahi uske valve bhi ache aur chalo he but radio me se avaj nahi aa raha he
Your address please.
अप्रतिम आहे सर
Thanku sir
EL84 LAGA HAI EBF 89 KE JAGAH
Samajme nehi araha he ye mechanic hai ke kya he
Sir. Mecanik bhaiya ka cont no chaye
One of EL84 has placed on wrong side totally
Karan ji Please machanic. Ka nomber. Dedo urgent
Hello please provide me EL 84 valve tube
मुझे EL84, ECC83, EZ80, EM84 वाल्व चाहिए, कहाँ मिलगे? कोई एड्रेस, नम्बर जिससे जानकारी मिल सके।
अभी मेरे पास 11 वाल्व हैं।
Send no
@@karanjadhav 7587192786
Karan bhai no. send karna please
Raju ji ka no. dena please
Video me Shop address or mo.nu.bina koi matlab nahi h I block your channel
Don't expect knowledge from his videos.
Karan sir apna mo. No. Do
भाई मेरे मुझे फिलिप्स रेडियो माडल 15RL517/00B calcta built 1972 व्यवस्था कर दिजिए।
Yes. Sir
Send no
@@karanjadhav mob .9098662061