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1. 04:30 PM - Re: Pin out for DVOR (Hopperdhh@aol.com)
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| Subject: | Re: Pin out for DVOR |
--> Avionics-List message posted by: Hopperdhh@aol.com
Steve,
I'm not sure if this will help you or not. I bought an HT Instruments DVOR
100 at Sun-n-Fun. Here is the pinout for the 100, in case its the same as the
200. It has a small hex-shaped blue connector with pins sticking out the back
of the instrument. The hex is about 9/16 inch across the flats. There are
letters beside the pins. I went through all that because I don't know what the
connector style is called, but it is made by Amphenol. Mine was made in
about 1975.
Pin Description
A Anode of D1
B Anode of D2
C GND
D Invert 1
E Invert 2
F Input 1
H Input 2
J Cathodes of D1 and D2
K +12 volts
Invert 1 and Invert 2 are grounded to change that input by 180 degrees. D1
and D2 may be to power up the unit from either VOR receiver, I'm not sure. It
works without them. They are not connected to any other internal circuitry.
All you need is ground, 12 volts, and 1 or 2 audio inputs (high impedance)
from VOR receiver(s). There are 2 level controls and a test point to look at
when setting the levels.
Hope this helps,
Dan Hopper
RV-7A (Waiting for FAA registration -- Register your airplane months before
your project is finished!)
In a message dated 6/16/04 7:17:51 AM US Eastern Standard Time,
beechboy@nctv.com writes:
> --> Avionics-List message posted by: Steven Fingerhut <beechboy@nctv.com>
>
> Peter,
>
> Thanks for sending the link. Unfortunatly this will not work for me. I am
> looking for the pin out on an HT Instruments model DVOR/200.
>
> Steve
>
>
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