8 Electronics
Electronics module
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Electronics module
Most of the electronics in the MSD are contained in the electronics module. The
whole electronics module can be replaced, if necessary, by your Hewlett-Packard
service representative.
The electronics module contains:
• Main board
• Signal amplifier board
• HP-IB/MS control card
• AC board (power distribution / vacuum control board)
• Low voltage (ac-dc) power supply
• High voltage (HED) power supply
• Toroid transformer assembly