Main Board Removal - Picotest M3500A Service Manual

[Step 5]
Slide the metal cover out of the chassis as shown in Figure 4-5 and
complete the cover removal.

4.3 Main Board Removal

Follow the steps below to remove the main board. Of course, you must
complete the metal cover removal first.
[Step 1]
Remove the scanner card and GPIB card. If there are no scanner card and
GPIB card installed in your instrument, please skip this step.
Remove two fasteners of GPIB card and two captive screws that secure

the scanner card on the rear panel as shown in Figure 4-6. Pull out the
scanner card gently.
Figure 4-5
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