6
Replacing 6000L Assemblies
To remove the AC power input assembly
C A U T I O N
142
1 Perform the previous procedures:
"To remove the bottom cover"
•
"To remove the power supply"
•
"To remove the fan"
•
2 Using a TORX T10 screwdriver, remove the screw securing
the power receptacle ground wire to the chassis.
3 Using a TORX T10 screwdriver, remove the screw securing
the input board to the chassis.
4 Lift and rotate the grooved input receptacle just enough to
free it from the opening in the chassis.
5 Slide the assembly toward the front of the chassis to remove
the posts from the keyholes.
6 Lift the whole assembly up and back to free the power shaft
from the chassis.
Avoid breaking the power shaft. Use one hand on each of the 2 pieces
of the assembly to keep it in alignment as you remove it.
on page 133
on page 138
on page 140
6000 Series Oscilloscopes Service Guide