6
Replacing Assemblies
To remove and replace a pattern generator card
142
Your product may consist of 1 pattern generator card and 1
measurement card.
Perform previous procedures:
1
•
"To prepare the instrument for disassembly"
page 120.
2
Use a Torx T10 screwdriver to remove the 4 screws
securing the shroud to the frame.
Slide the shroud over the cables.
3
Use a gentle back- and- forth motion as you pull to
4
disconnect the cards from the connector on the module
interface board and then pull the cards out of the frame.
5
Replace the cards.
a
Seat the lower card first. The pattern generator card
goes in the lower position.
Press firmly to ensure the cards are fully seated in the
b
connector on the module interface board.
c
Slide the shroud over the cables.
d
Use a Torx T10 screwdriver and 4 screws to secure the
shroud to the frame.
16800 Series Portable Logic Analyzers Service Guide
on
Shroud
T-10
screws
(4)