Keysight Technologies X Series Service Manual page 175

Power Supply
Troubleshooting
Table 8-3 Power Supply Connector Voltage Levels
Row A
12 ACOM
13 −7VA
14 ACOM
15 DCOM
16 N.C.
17 DCOM
18 +5.1VD
19 DCOM
20 DCOM
21 +3.35VD
22 +3.35VD
23 FAN_P
24 N.C
Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide
B C
ACOM ACOM
−7VA −7VA
ACOM ACOM
DCOM DCOM
+12VD +12VD
DCOM DCOM
+5.1VD +5.1VD
DCOM DCOM
DCOM DCOM
+3.35VD +3.35VD
+3.35VD +3.35VD
FAN_P FAN_N
OFFn TEMP_SENSE
D E
ACOM ACOM
−7VA −7VA
ACOM ACOM
DCOM DCOM
+12VD +12VD
DCOM DCOM
+5.1VD +5.1VD
DCOM DCOM
DCOM DCOM
+3.35VD +3.35VD
+3.35VD +3.35VD
FAN_N PS_TEMP
PS_FAULTn PWR_OK
F
ACOM
−7VA_SENSE
ACOM_SENSE
DCOM_SENSE
+12VD
DCOM_SENSE
+5.1VD_SENSE
DCOM
DCOM
+3.35VD
+3.35VD
+5.1SB
PS_ONn
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