Stern MPU-200 R2 resistor value?

AE35

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Hi guys

R2 on my Stern MPU-200 is pretty burnt. It seems that the value should be 120K, is this correct? If I measure it as it is now, it has a value of 26K.

Any advice?

Thanks!
 
I would stick with 120K. That's part of the valid power detection and reset circuit.

You're not trying to measure it in circuit are you. If so pull one leg and remeasure.
 
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