Agilent Technologies PSA Series Service Manual page 226

Replaceable Parts Lists and Locations
Replaceable Parts
Table 10-1 Assemblies
Description
A7 Digital IF Assembly
(serial prefixes
US/MY/SG 4611 and
above. Also Option
122/140, 124)
A8 Analog IF Assembly
A9 2nd LO/ Fan Control
A10 3rd Converter Assy
A10 3rd Converter Assy
(includes W18
permanently attached)
A11 Reference Assembly
A12 Synthesizer
Assembly (includes
A12A1 and A12A2 boards
plus shields, and MMCX
b
cables)
A12A1
b
LO/Synthesizer Bd
A12A2 Sampling
Oscillator Board
A12W1 Cable, MMCX
coax, Sampler Signal
(120 mm)
A12W2 Cable, MMCX
coax, 600 MHz Ref
(325 mm)
A13 Front End
Driver Board
(serial prefix US/MY/SG
b
4251 and above)
A13 Front End
Driver Bd
Replacement Kit
(serial prefix US/MY/SG
b
4222 and below)
A14 Input Attenuator
(4 dB)/Switch/Block cap)
226
Part E4440A E4443A E4445A E4446A E4447A E4448A
Number
E4440-60206 X
E4440-60256 X
E4440-60431 X
a E4440-60261 X
E4447-60002
E4440-60225 X
E4440-60185 X
E4440-60283 X
E4440-60009 X
8121-0152 X
8121-0151 X
E4440-60259 X
E4446-60166
E4440-60434 X
E4446-60014
33360-60003 X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X
X
X X
X
X X
X X
X X
X X
X
X
X X
X X
X X
X X
X X
X X
X X
X X
Chapter 10