Re: Resistor values needed on a Dell E153-FPf

Using the resistor values provided by RTech ...
..I completed the repair this afternoon ..
The monitor is currently fully functional and on soak test .
Much appreciated
VS

Re: Resistor values needed on a Dell E153-FPf

Many thanks RTech ..
Much as I suspected then ..
Presumably the last number on R861 is either an R or more likely a 0 ..
470 which actually makes more sense as 0 being the multiplier would indeed make it 47 Ohms
much appreciated m8
VS

Re: Resistor values needed on a Dell E153-FPf

Yep ..I know they were bad Tom ...thats why I changed 'em ...as posted at the beginning of the thread..
Cheers m8
VS

Re: Resistor values needed on a Dell E153-FPf

Thanks Tom ..
You could well be right ..
What is left of the indetification on the burnt s/m resistors would sort of back this up
I think its possible the numbers and lettering thats left on the Top resistor looks like 15R0

The bottom one is more difficult ..and even with an eyeglass ..the best I can do under various lights is 4 7 X
fairly confident of the 4 ...less so of the 7 ...and no idea of the last but possibly a 0 ?
but do they lable 470 ie 470 ohm ..?
Or could it be 4K7...

Hi there ..I do hope someone on here can help ..
I've searched all over the internet for a schematic for this Chinese manufactured Dell monitor ..and totally drew a blank ..
The set is fitted with a single double sided pcb ..which holds invertor and psu etc..
The psu is blown in so far as :-
Dead Power FET AS27611
SWPSU chip SG6841S
Optocoupler 817C
Capacitor C857 10uf
0.39ohm resistor R859
Primary of psu
Also replaced
Double diode on secondary s/c D854

All have been replaced ..but I'm stuck as 2 resistors...