Analog controller part

Hey,

Picked up a pair of trackspots and a controller. Trackspots work great but the controller doesn't. Opened it up and found a burnt resistor. I believe its R58 but can't make it out completely. Gray in color on the end of the board. Anybody have a schematic or know the size and value of this part?

Thanks,

Mike

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0 teerickson - Former HES Forum Member over 17 years ago

Mike,

I don't have a Trackspot controller sitting in front of me, so I can't verify that we're talking about the same part until I get into the office, but according to the schematics, R58 should be a 47 Ohm 2 Watt resistor that comes right off of the +24v unregulated line in the power supply. If this resistor were burnt, I'd expect the whole controller to be dead.
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0 teerickson - Former HES Forum Member over 17 years ago

Mike,

I don't have a Trackspot controller sitting in front of me, so I can't verify that we're talking about the same part until I get into the office, but according to the schematics, R58 should be a 47 Ohm 2 Watt resistor that comes right off of the +24v unregulated line in the power supply. If this resistor were burnt, I'd expect the whole controller to be dead.
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