Keysight Technologies E8257D - Self-Tests 1 Xx for the A13 I;Q Multiplexer

E8257D/67D, E8663D PSG Signal Generators Service Guide 55
Troubleshooting
Troubleshooting Assembly–Level Problems
Self–Tests 1xx for the A13 I/Q Multiplexer
Power Supply Voltage
(Vdc)
A31 Motherboard
Connector Pins
Minimum
(Vdc)
Maximum
(Vdc)
Origin
+15 P152 – 28 +14.55 +15.45 Main Supply
−15 P152 – 3 −15.45 −14.55 Main Supply
+5.2 P152 – 27 +5.04 +5.36 Main Supply
−5.2 P152 – 1 −5.36 −5.04 A9 YIG Driver
−5.2 V2 P152 – 26 −5.30 −5.10 A31
Motherboard
+5.2 D P151 – 64, 65, 129,
130
+5.04 +5.36 Main Supply