MINI6600
TM
Mobile Digital C-Arm Service Manual - Periodic Maintenance
Inspect/Adjust the System Power Supply Voltages
WARNING:
Electrical circuits inside the equipment use voltages that are capable of causing serious injury
or death from electrical shock. Use appropriate precautions.
PS4 (24V)
1. Remove the plexiglass shield preventing access to PS4 (refer to the Power Distribution section,
FIGURE 2 of the service manual (00-878315) for the location of PS4). Record the values measured in
the following steps on the Periodic Maintenance Form.
2. Measure the +24V on the monitor circuit boards at J6 between the black (GND) and yellow (+24V)
wires. Adjust R11 on PS4 to +24 VDC (±1V) if necessary. Refer to FIGURE 1 for the location of R11.
FIGURE 1 - SYSTEM POWER SUPPLY PS4 +24VDC
WHITE/REDWHITE
BLACK YELLOW
R11 V ADJ
R6
DO NOT
ADJUST
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