[SOLVED] repair 5v supply of samsung power card

Nov 14, 2018
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hi.
i have got samsung 55inch smart UN55D6900WF model...was working gud..suddenly stopped and started blinking red led..it blinks 2small 5 times...then stays for a while again repeats...chk no capacitor is blown...what to do
 
Solution
A capacitor might be dead even if appears to be in normal condition. It is close to impossible to know if a capacitor (resistor) is in working order just by looking at it.
I suggest you test them with an analog or digital multi meter (make sure the capacitors are discharged), that way you will know if it is short or open and good or dead.
A capacitor might be dead even if appears to be in normal condition. It is close to impossible to know if a capacitor (resistor) is in working order just by looking at it.
I suggest you test them with an analog or digital multi meter (make sure the capacitors are discharged), that way you will know if it is short or open and good or dead.
 
Solution