MTX RT4240 - Component help

[Zookz]

First, I'd like to say this is my first post here! And secondly, I was wondering if anyone had a MTX RT4240 amplifier that they would be able to open up and give me the value of a component? I contacted MTX and asked but they were unable to give me the value. It was completely blown and unrecognizable as far as color codes. The resistive value when read with a dmm was ~31ohms. Since there are no visible marks left I am unable to determine the correct value.

Any help would be greatly appreciated as this is the only thing left to finish this amp.

 

[gmphadte]

It looks like a series resistor in the DC path. If it is blown, there will be some fault in the load(circuit).

Gajanan Phadte

 

[Zookz]

I am looking for either a schematic or someone who has one to let me know what the value of it is so I can replace it. I've had no luck finding any pictures or schematics to be able to determine what it is. =/

 

[EnvisionAudio]

First, I'd like to say this is my first post here! And secondly, I was wondering if anyone had a MTX RT4240 amplifier that they would be able to open up and give me the value of a component? I contacted MTX and asked but they were unable to give me the value. It was completely blown and unrecognizable as far as color codes. The resistive value when read with a dmm was ~31ohms. Since there are no visible marks left I am unable to determine the correct value.

An externally hosted image should be here but it was not working when we last tested it.

An externally hosted image should be here but it was not working when we last tested it.

Any help would be greatly appreciated as this is the only thing left to finish this amp.

Resistors often go "up" in value. I don't think I've ever seen one go down. I'd guess it was a 22 or 27 ohm resistor.

 

[rickcl]

Like mentioned before I would look downstream to find out what was drawing all the current. Also look back on the left side of the location to see what pin of the chip this resistor was tied to. These 2 items will give you an idea of what circuit was overloaded.