Keysight Technologies N1911A, Руководство по обслуживанию

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5 Repair Guide
86 Keysight N1911A/1912A Service Guide
– Remove the top clamshell ( Figure 5-3 ):
Disconnect the mains power connector from the
top clamshell. Disconnect the ribbon cable from
the main board. Disconnect both earth spade
connectors from the top clamshell. Remove top
clamshell.
Figure 5-3
– Remove the PSU safety cover ( Figure 5-4 ): Use
the T10 Torx screwdriver bit to remove the 4
screws attaching the PSU safety cover to the top
clamshell. Lift and remove the safety cover.
– Remove the PSU cable guide ( Figure 5-4 ): Use
the T10 Torx screwdriver bit to remove the
screw attaching the cable guide to the top
clamshell. Lift and remove cable guide.
Figure 5-4
Instructions Visual