Some may recall a problem with overheating / failure
of the audio IC on the DSP board when a mono plug
was plugged into the speaker jack, creating a short
on one side of the chip's output. I'm aware of several
chip failures ... including mine ... due to this "operator
error".
In conversation with Elecraft yesterday I learned that
the current DSP board has additional "land" on the
upper edge of the board that provides additional heat-
sinking for the audio chip.
73! Ken Kopp - K0PP
[email protected]
http://tinyurl.com/7lm3m5
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