Lloyd, whirlpool, Voltas, Electrolux, inverter AC PCB repairing

ac pcb repairing course
inverter ac pcb repair kerna sikhiye ac pcb repair in hindi asaan tarike se
inverter ac pcb me do led blinking kar rahi thi ,
led 1 and led 2 dono led ek saath blink ker rahi thi
jase hi hum powre on kerte the dono led ek saat blink kerne lag jati thi .
humne pcb ko kese test karna shuru kiya , pehle humne power on ki fir sabhi jagha ke volt age check kerne shuru kiye humne paya comparator ke voltage bhi bilkul sahi hai.
fir bhi error aaraha hai. humne kese findout kiya ye aap video me thik se dekh payeng

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