Keysight Technologies N5261A User's And Service Manual page 72

Service Information
Table 2-1
Interface Board DC Power Distribution Details
Ref Des
J10
J11
J12
J14
J60
J61
Figure 2-13 DC Power Check Locater
66
Load DC Voltage
RF Amp1 2, −2, 9, 15, −15
RF Amp2 2, −2, 9, 15, −15
LO Pre Amp 15
LO Amp 2, −2, 9, 15, −15
RF Sw1 −10 & 13
RF Sw2 −10 & 13
DC Source
Main PS U22 & U23
Main PS U22 & U23
Main PS
Main PS U22 & U23
U20 & U21
U20 & U21
Keysight N5261/62A User's & Service Guide