6
Introduction to the Detector
Figure 61
244
Detector Main Board
Deuterium lamp
Shut down
Deuterium lamp
current control
Control bus
Tungsten lamp
Diagnostic
A/D converter
Control bus
Block Diagram Lamp Supply Functions
Lamp Supply
Functional Block Diagram
filament control
Deuterium
lamp sense
voltage control
1100 Series DAD and MWD Reference Manual
Filament
Anode