Samsung UE40D5000 , completely dead!

[R_J]

Re: Samsung UE40D5000 , completely dead!

There is no point replacing RS807 unless you also replace ics801s. The standby is is shorted, that is what opened the resistor.
Check the ic between pins 4,5 (Drain) and pin 3 (CS), It is likely shorted.

[nomoresonys]

Re: Samsung UE40D5000 , completely dead!

Ok, wasn't clear if ICS801S was good or not so need to replace both, then give it a try.

[Moreno83]

Re: Samsung UE40D5000 , completely dead!

Will do the test RJ.

[Moreno83]

Re: Samsung UE40D5000 , completely dead!

@RJ , is this the same resistor like in washingmachines? If SMPS fails the resistor fails also?

Any idea how much ohm it should be? 35 maybe?

[Moreno83]

Re: Samsung UE40D5000 , completely dead!

Red prope on CS and black on drain reads +/-645.

[budm]

Re: Samsung UE40D5000 , completely dead!

Red prope on CS and black on drain reads +/-645.

How do you get +/- 645 Ohms reading? Did you set the meter to Ohm mode to check the resistance?