HEATHKIT SB-610
SOLID STATE
CLOCK CONVERSION
This was a most interesting project, which resurrected an old scrapped SB-610 Station Monitor Scope. It was a lot of fun to build.
The modifications included:
1) scope clock module
2) audio oscilloscope module
3) two-tone generator module
4) 1.5 KHz tone module
5) High voltage module
6) CRT deflection module
information for the clock module can be found here:
Dutchtronix Clock
and here:
Clocks
information for some of the the scope modules can be found here:
Oscilloscope Clocks
Boards were fabricated with EAGLE software, iron transferred to PCB,
etched, drilled, silkscreened and populated with components.
photos are here:
partially completed top
partially completed bottom with High Voltage Power Supply board
and X-Y Deflection board
Completed top of unit
Clock Mode
1000 Hz sine wave in Oscilloscope Mode
WATCH THE MOVIE HERE:
WORKING CLOCK!