Trying to troubleshoot this amp and I found a resistor on the PWM driver board that appeared to be burnt. I cannot read the value of it at all. It is R165. It reads 2.2K ohms on the meter. I cannot seem to locate another complimentary section that uses the same resistor to check the value. This resistor is directly connected to Pin 3 (Input 1) of the LM361.
Any idea why this would be damaged? Seems like an odd piece to be damaged. Or maybe it is the correct value and the value is just not readable.
Any idea why this would be damaged? Seems like an odd piece to be damaged. Or maybe it is the correct value and the value is just not readable.
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