[amsat-bb] Re: G5500 az el issue resolved!
kb2m at comcast.net
Wed Jul 27 03:45:34 PDT 2011
Thanks to all for the refresher on the 5500 repair. I replaced the 17806P
(which I think has a 6v output) with a 7805. This fixed the problem. I had
to recalibrate as my max readings in the SatPC32 rotor calibration routine
dropped because of the assumed lower output voltage of the 7805 regulator. I
could only get a max azimuth reading of 206, somewhat less than the 255
needed, but this seems to work ok.
Does anyone know a source for a replacement bulb in the display? Both my
bulbs are burned out and I would like to replace them with something I can
obtain locally. Thanks again for all the help...
73 Jeff kb2m
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