6
Replacing Assemblies
To remove and replace the touch-screen controller board
T6 Screw
66
1
Perform previous procedures:
•
"To prepare the instrument for disassembly"
page 48
•
"To remove and replace the cover"
•
"To remove and replace the front panel assembly"
page 64
2
Place the front panel assembly face down and disconnect
the cables from the touch- screen controller board as
shown.
Using a Torx T6 screwdriver, remove the 2 screws
3
securing the board to the front panel board.
Touch-Screen
Controller Board
8-Wire
Touch-Screen
Cable
on page 52
T6 Screw
Touch-Screen
Cable Assembly
Jumper
16900A, 16902A, and 16903A Service Guide
on
on