Hamilton Spectrograph

This section contains descriptions of the electronics version 2 of the Hamilton Spectrograph.

System Block Diagram, EL-4001

Schematic: schematics/HAM_II_block_sh_1.pdf
Page last updated: June 22, 2010

Fig. 1 Simplified Drawing Sheet 1

Sheet 2

Schematic: schematics/HAM_II_block_sh_2.pdf

Fig. 2 Simplified Drawing Sheet 2

Sheet 3

Schematic: schematics/HAM_II_block_sh_3.pdf

Fig. 3 Simplified Drawing Sheet 3

Sheet 4

Fig. 4 Simplified Drawing Sheet 4

Sheet 4 of the schematic simply illistrates the correct placement of jumpers for our situation. Though the actual schematic shows both the DMC-4080 and the DMC-4040, the jumper settings for the DMC-4040 are exactly the same as the DMC-4080 less the second amplifier enable block. For the Hamilton we have set AECOM1 to +5v and AECOM2 to GND. The block in the lower left cornor show a jumper in the MO position. This is the Motor Off on power up jumper.