Service manual

LUMISCAN ACR-2000 SERVICE MANUAL - SECTION 4.0 THEORY OF OPERATION
4-5
4.4.8 Power Distribution
The ACR-2000 READER contains four integral power supplies. One is a high voltage supply for the
PMTs. A triple output linear supply provides + 12 volts and +5 volts. One dual linear + 15 volt supply and
one dual linear + 12 volt supply. The + 15 and the + 12 volt power supplies are identical except for jumper
configuration.
The Digital Control Board receives its power from the host computer. No power is transmitted over the
interconnect cable.
Figure 4-3 LUMISCAN ACR-2000 READER Power and Electrical System