Quote:
Originally Posted by Yamamaya42
The boost tap is pin 7 (should be) , L42 is pin 1, which is on the bottom of that winding, so there should not be boosted voltage at L42, but only the base bias that's fed to pin one.
What you may want to do is double check the resistance of that winding.
.8 .5 .45 & 9 ohms for each taps .
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Yes pin 7 is for the most part pin 1 they are so close they should be the same there’s nothing between 1-7 that shows.