Brian (GM3AKF) writes ...
Why when I remove the KDSP2 does the audio disappear?
Brian,
Referring to the upper right corner of this diagram ...
http://www.unpcbs.com/common/images/diagram_large.pngthe audio chain in a stock K2 is routed through jumper wires CTRL-R18 and R19.
However, these jumpers are removed when CTRL-J1 and J2 are installed in
preparation for the installation of the DSP.
You can use your K2 without the KDSP2 by jumpering from CTRL-J1-1 to CTRL-
J2-1 and from CTRL-J1-2 to CTRL-J2-2, i.e. from pin 1 on J2 to pin 1 on J2 and from pin 2 on J1 to pin 2 on J2.
To learn more about this subject, check out the website
http://www.unpcbs.com73,
Gary KI4GGX
unpcbs.com webmaster
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