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Power Jack Wiring PIn Voltage 1 5vdc+ 2 NA 3 GND 4 12vdc+ 5 24vdc+ Well, here I am again, what is this the third time? I last took this up in the blog Nexgen: CANaerospace: RSS: C-3436A Radio: Build i. So this is part II of the build, covering the hardware, 2x RS232 cutouts, securing the CAN interface, as well as the relay for the panel lights. I will also wire the DIN-5 power connector to the rear of the unit. Signal Mega Pins Module MSO 50 so MSi 51 si CLK 52 sclk SS 53 cs INT 21 int Also, p ...
Ok, the Keyboard, is comprised of 3 columns, the two outer columns have 5 switches each, and the center column has 4 switches. The switches are all lights.  Pins 1 are white, are lamp Ground, pin 8, gray are lamp power. One side of switch is jumpered together, pins 3 & 4, and there  is a black  wire attached as well, which makes this switch effectively a SPDT switch. KBD TGT 1 2 3 4 5 6 7 8 9 CLR 0 ENT If you look down at the switch and hold the jumper (pins 1 and 2 ) on th ...

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