5
Service Guide
Line Voltage Conversion
WA R N I N G
1 Remove the power cord and
slide the fuse cover upwards
3 Remove the voltage selector
PCB using a flat- blade
screwdriver.
40
Shock Hazard. Operating personnel must not remove power supply
covers. Component replacement and internal adjustment must be
made only by qualified service personnel.
Line voltage conversion is accomplished by adjusting two
components: the line voltage selection switch and the
power- line fuse on the rear panel.
2 Pull the fuse plunger to remove
the fuse from the fuse holder
4 Replace the correct fuse and
orientate the PCB based on the
correct voltage.
U8001A/U8002A User's and Service Guide