Quote:
Originally Posted by ms660
You won't see the peak resistance spot you saw earlier if R11 isn't connected across the pots track,
R1 connected in parallel: zero resistance (0)---> peak resistance (270k)---> less than peak resistance (90k).
R1 removed: zero resistance (0)---> 500k resistance---> 1M resistance, no peak at mid travel.
Lawrence.
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Ah, so in fact all my measurements are quite normal for this circuit.... so if the pot is OK then why do I only hear audio at the top end? Surely it wasn't designed that way?