6
Replacing 6000L Assemblies
To remove the system board
Backlight Inverter Cable
System Board
Power Supply
Cable
Fan Cable
136
1 Perform the previous procedures:
"To remove the bottom cover"
•
2 Remove the intensity knob as described in step 2 on
page
134.
3 Disconnect the front panel ribbon cable from the system
board by pressing the release tabs.
4 Disconnect the fan cable.
5 Remove the 3 hex nuts and washers from the rear BNC
connectors using a 5/8-inch socket driver.
Power
Supply
Cable
Front Panel
Cable
on page 133
T10 Screws
Hex
Standoffs
6000 Series Oscilloscopes Service Guide