Click on the images on the left to see the original schematic diagram of the HRO-60
and the schematic of our modified HRO-60.
Note that in the process of documenting the modifications we made, we also cleaned up the schematic a bit to make it easier to read.
Note that in the process of documenting the modifications we made, we also cleaned up the schematic a bit to make it easier to read.
Click on any picture to enlarge it
HRO-60 original schematic
HRO-60 modified schematic