During the initial tests (from the right side of page 21 in the KPA100
manual) on U1 pin 3 -> ground, I measured just under 4k as opposed to
the > 10k.
I pulled out the schematic and checked pins 3 and 4 of the R-pack, and
they measured correctly. When I checked Q11, I read a bit over 100 ohms
across the source and drain in both directions. I pulled Q11 and the
reading on U1 pin 3 went to greater than 10k. I measured both
directions of S & D on Q11 once it was out, and still read about 120 ohms.
I get the impression this is not good.
--
David Wilburn
[EMAIL PROTECTED]
K4DGW
K2 #5982
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