1. C

    Icom D-sub 25pin

    I have a F5061 with a handy 25-pin dsub connector on the back. I know Icom sells a GPS unit that plugs into it, but I cannot find any documentation on the pinout for that connector. I think one of the pins is a dimmer and I would like to use that. If anyone has used this connector or can point...
  2. G

    BC780XLT Backlight out from polarity reversed

    An apparently common (idiot) problem. 12VDC incorectly wired and blows protection diode. Also bakclight no longer works correctly. I have replaced the protection diode, but ONLY remaining problem is backlight operation. Using MENU to test backlight options I find: HIGH and LOW setting produce...