Repair Guide 6
Keysight N1913/1914A Service Guide 113
Reassembly Instructions 
Instructions  Visual
The reassembly process is simply the reverse of the 
disassembly process. However, there are various points to be 
aware of.
– USB/LAN connectors must rest on top of the rear panels' 
EMC spring fingers. 
– The position of the cable clamp depends on whether Option 
101 or 003 is fitted. 
– The main board connector from the PSU must be pushed 
firmly to fully engage it. 
– Take care not to trap any cables when fitting the top 
clamshell. 
– Analog recorder output connections (Figure 6-14). Ensure 
that recorder 1 is plugged into the rear connector. Where 
applicable, recorder 2 is plugged into the connector nearer 
to the front.
Figure 6-14 Analog recorder output 
connections
Sensor flex connections (Figure 6-15)
– A - Front, Channel A (for Option 101) 
– B - Front, Channel B (for Option 101) 
– C - Rear, Channel A (for Option 003) 
– D - Rear, Channel B (for Option 003) 
1 J28 - front Ch 1
2 J127 - front Ch 2
3 J23 - rear Ch 2
4 J18 - rear Ch 1