Samsung HTZ310 Home cenima R91 burned out does any one know the value of this resistor.

Most likely replacing that Resistor is not the only problem, do you know how to replace surface mount components?
I can look on a know good unit and see if there is a value or measure it. Surface mount components are not sold like regular electronic parts were.

R91 is 2R4 ohm

This may sound like a lazy answer but without a schematic, its going to be tough. Perhaps you know someone...or maybe there is someone here who has the same unit who wouldn't mind opening it up to get the value. Good luck.

Hi Ruben, the value of R90 and R91 are 180ohm
Cheers
Joe

Let us use a bit of logic to resolve this... I have an Axiom but it would be a lot of screws to take out to get to the part... so let us think about this. The resistor value starts with a "1" and we know it is 5% tolerance (gold). we know the resistor burnt up with likely 5 volts on it... Value could be 1000 ohms, however the voltages present (12 volts max) would NOT have burned up a resistor of 1000 ohms. The USB area is mostly 5 volts and across 100 ohms is only a quarter watt... not enough to really burn up a resistor... First thing is to MEASURE that the resistor s open... in spite of being burned, it MAY still be OK... these resistors now usually either open or remain close to their value. The resistor ALSO may be a fusible resistor intended to act as a fuse... Is the resistor open or not? is it near a resistance with a "1" as the first digit? If it is not open I suspect it is not all of the problem. In that case, look for a burned circuit trace on the board. If it is open, then MEASURE the voltage across the resistor with the power applied. If you find 5 volts, then it MIGHT be a 10 ohm used to limit the USB current to 500ma. Get back to me with your findings... I have unraveled many of these things...

http://parts.digikey.com/1/parts/1493271-res-91-ohm-1-8w-5-0805-73l3r91j.html

R91 is a 1K Ohm
M1 is FSDM0356

I have put a 1k 1/4w resistor in place and all is working

From what i learnt you learnt to connect tv to system with hdmi and a  optical lead..

I was just working on replacing my stk's and was wondering if you could tell me what value the resistors are? Here is my previous post if you would like to see it. http://www.fixya.com/support/t191186-blue_out