DC Digital Voltmeter/Ammeter Repairing|| Power supply fault fixing

Описание: DC Digital Voltmeter/Ammeter Repairing|| Power supply fault fixing
Stone Mind Techno
about this video-
es video mein mere dawara dikhaya gya hai ki DC digital Voltmeter jo Dead condition mein hai esko kis parkar se repair kiya ja sakta hai jesa ki video mein mere dawara dikhaya gya hai ki es voltmeter ki power supply me fault hai eski power supply regulator ic jal chuki hai Jo mere dawara nikal diya gya hai Jo market mein nahi Mila hai ab mere dawara es voltmeter Ko other Number IC ko use kiya gya hai jesa ki video mein dikhaya gya hai dono ic ki pinout different hai diagram ke anusar mere dawara ic number 7133 ki bajaye ic 78l05 ke output pin par ek diode Ko connect kar es voltmeter par lagaya hai or check kar dikhaya gya hai ki DC voltmeter Sahi se work Kar Raha hai ye trick bilkul safe hai es circuit ko lagaya ja sakta hai or DC voltmeter Ko repair kiya ja sakta hai ye jankari aapko kesi lagi comment kare thanks for following me and my youtube channel Stone Mind Techno.

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