To remove and replace the module interface board
16900A, 16902A, and 16903A Service Guide
1
Perform previous procedures:
•
"To prepare the instrument for disassembly"
page 48
•
"To remove and replace the cover"
•
"To remove and replace the CPU tray"
•
"To remove and replace the front panel assembly"
page 64
•
"To remove and replace the power supplies"
•
"To remove and replace the card cage and fans"
page 80
Ensure that all cables are disconnected from the module
2
interface board.
3
Using a Torx T10 screwdriver, remove the 4 screws
securing the card cage to the front strut.
Front
Strut
T10 Screws (4)
Replacing Assemblies
on
on page 52
on page 53
on page 77
Card
Cage
6
on
on
83