Removal And Replacement Procedures - Keysight N5221A Service Manual

Repair and Replacement Procedures

Removal and Replacement Procedures

Removal and Replacement Procedures
Table 7-1 List of Procedures
Reference
Designator Assembly Description
N/A Covers, outer and inner
N/A Fan bracket and fans
N/A Front panel assembly
N/A Front panel LED boards
A1 Front panel display board
A2 USB board
A3 Display assembly
A4, A13, A11 13.5 GHz synthesizer boards
A5, A8 26.5 GHz source boards
A10 Frequency reference board
A12 Signal processing ADC module (SPAM) board
A14 System motherboard
A15 Midplane board
A16 Power supply
A17 CPU board
A18 GPIB board
A19 Test set motherboard
A20 IF multiplexer board
A21 Multiplier/amplifier 26.5 (HMA26.5)
A22 Splitter
A23, A24 Mixer bricks
A25 Port 1 receiver coupler
A26 Port 3 receiver coupler
A27 Port 4 receiver coupler
A28 Port 2 receiver coupler
7-4
PNA Series Microwave Network Analyzers
Location
Page 7-6
Page 7-52
Page 7-8
Page 7-50
Page 7-10
Page 7-14
Page 7-16
Page 7-18
Page 7-20
Page 7-22
Page 7-24
Page 7-26
Page 7-28
Page 7-30
Page 7-32
Page 7-34
Page 7-36
Service Guide N5222-90001
N5221A/22A