Put the Russian nixie drivers IC1 ... IC3, IC8 and
IC9 (K155ID1 / 74141) in their sockets. Put PIC
controller IC4 (PIC18F44K22-I/P, PIC18F45K22-
I/P or PIC18F4420-I/P) in its socket.
Watch the position of the notches on all ICs!
Remove the GPS module from its anti static bag
and put it on a flat surface. Connect the GPS
patch antenna to the GPS module using the
coaxial micro RF connector. The connector
might be a bit of a tight fit but be careful not to
damage it.
Finally mount a 5 pole socket header on the
bottom side of the module.
Connect the GPS module to the main board and
fixate it using 2 M3X6 machine screws, 4 nylon
M3 washers and a 10 mm hex standoff. The
main board is now finished.
Содержание 150189-1
Страница 1: ...6 Digit Nixie Clock version 2 Assembly Manual Revision 1 released 2020 06 02...
Страница 3: ...Schematic and PCB Layout Main and Display Circuit...
Страница 4: ...Main PCB Display PCB...
Страница 5: ...Backlight Circuit Backlight PCB...