I recently saw this video... Galaxy Freq counter mod 1kc to 100hz.avi - YouTube
However in this video he is modifying an EPT210014A Galaxy Radios DX88HL Service Manual
I have an EPT210014C, which is the same board used inside the FC390 and FC357 Galaxy Radios DX88HL Service Manual
So since the FC390/357 are both 6 digit counters with 24 pins feeding the display, and the one inside the radio has 24 pins (with 4 unused?) Then I figure the same thing could be done here
the Galaxy DX 88HL (which I have) uses this display... you can see the 4 unused pins... Galaxy Radios DX88HL Service Manual
the FC390/357 uses this display... Galaxy Radios FC347 Service Manual Galaxy Radios FC347 Service Manual
However in this video he is modifying an EPT210014A Galaxy Radios DX88HL Service Manual
I have an EPT210014C, which is the same board used inside the FC390 and FC357 Galaxy Radios DX88HL Service Manual
So since the FC390/357 are both 6 digit counters with 24 pins feeding the display, and the one inside the radio has 24 pins (with 4 unused?) Then I figure the same thing could be done here
the Galaxy DX 88HL (which I have) uses this display... you can see the 4 unused pins... Galaxy Radios DX88HL Service Manual
the FC390/357 uses this display... Galaxy Radios FC347 Service Manual Galaxy Radios FC347 Service Manual