Keysight N6705 - Page 109

Troubleshooting 5
Model N6705 Service Guide 109
Figure 5-1. General Troubleshooting Sheet 3
C
Problems with
firmware?
1. Update firmware
2. Check PPMC Assembly
3. Check cables
Is remote
sense not
working?
1. Check that all wires are connected to the back of the module
2. Check relays on Binding Post Assembly
3. Replace Binding Post Assembly
4. Replace Output Module
Does keypad
work?
1. Replace keypad
2. Replace Front Panel Assembly
Is unit making more
noise than normal?
1. Check fans on the Output Module
2. Troubleshoot Bias Assembly
3. Check Bulk Supply
Digital
connector fails
1. Replace PPMC Assembly
YES
NO
YES
YES
YES
YES
NO
NO
NO
NO
D