Pins A-F: Not used
Pins H-J: GND
Pin K: + LEFT
Pin L: Not used
Pin M: - NAV FLAG
Pin N: Digital data common
Pins 1-6: Not used
Pin 7: + 14/28 VDC power in
Pin 8: Not used
Pin 9: + RIGHT
Pin 10: Not used
Pin 11: + NAV FLAG
Pin 12: Digital data out


Benjamin Gawert wrote:
I got an old NARCO LRN-840 LORAN-C that I want to reanimate. Sadly I
only got the unit itself, no manuals or cables. What I need is a pinout
of the rear card-edge connector and informations about what voltage it
requires etc. If someone has a manual as pdf or any other electronic
format it would be great if he'd mail that to me.

Benjamin