13-8 Service Guide
Replaceable Parts 8719ET/20ET/22ET
Replaceable Part Listings 8719ES/20ES/22ES
RF Network Analyzers
Top Assemblies
Reference
Designator
Models Options HP/Agilent
Part Number
Qty. Description
A3 All All 08720-60190 1 Disk Drive Replacement
Kit
A4, A5, A6 All All 08720-60156 1 Assy-Second Converter
A8
1
All All 08722-60099 1 Bd Assy-Post Regulator
A8
1
All All 08722-69099 1 Bd Assy-Post Regulator
(Rebuilt-Exchange)
A9 All All 08720-60129 1 Bd Assy-Source Control
A10 All All 08753-60958 1 Bd Assy-Digital IF
A11 All All 08720-60181 1 Bd Assy-Phase Lock
A12 All All 08720-60252 1 Bd Assy-Reference
A12 All All 08720-69252 1 Bd Assy-Reference
(Rebuilt-Exchange)
A13 All All 08720-60258 1 Bd Assy-Frac N Analog
A13 All All 08720-69258 1 Bd Assy-Frac N Analog
(Rebuilt-Exchange)
A14 All All 08720-60179 1 Bd Assy-Frac N Digital
A14 All All 08720-69179 1 Bd Assy-Frac N Digital
(Rebuilt-Exchange)
A15 All All 08753-60098 1 Assy-PreRegulator
A15 All All 08753-69098 1 Assy-PreRegulator
(Rebuilt-Exchange)
A53 All All 5086-7583 1 Assy-Low Band
A53 All All 5086-6583 1 Assy-Low Band
(Rebuilt-Exchange)
A54 8722ET/ES All 5087-7155 1 Assy-YIG Oscillator
20 GHz To 40 GHz
A55 8722ET/ES,
8720ET/ES
All 5087-7080
08415-40005
08720-60166
1 Assy-YIG Oscillator
2.4 GHz To 20 GHz
2
A55 8719ET/ES All 5087-7081
08415-40005
08720-60166
1 Assy-YIG Oscillator
2.4 GHz To 13.5 GHz
2
A56 All ES Models All 08720-60182 1 LED Board