To remove the system board
WA R N I N G
6000 Series Oscilloscopes Service Guide
1 Perform the previous procedures:
"To remove the cabinet"
•
2 Remove the main shield covering the system board by sliding
it toward the back of the instrument.
Thin sheet metal parts may have sharp edges. Handle with care to avoid injury.
3 Using a small flat blade screw driver, gently pry and remove
the display cable and backlight inverter cable.
4 Disconnect the fan cable and keyboard ribbon cable then
push all cables back through the hole in the system board.
Replacing 6000A Assemblies
on page 94
5
127