Resistor puzzle
I'm working on a Ferguson midget valve set and checking the resistors. The attached image shows a portion of the schematic. As you can see, the two resistors R8 and R9, and the volume pot R10 are connected together. Without unsoldering any joints I made the following measurements:
Across R8: 926K
Across R9: 770K
Across R10: 443K
Assuming no influence of any other components on the measured values, what are the actual component values to the nearest 1K ? It took me a little while to figure it out...
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