Agilent Technologies E4446A

Chapter 10 225
Replaceable Parts Lists and Locations
Replaceable Parts
Table 10-1 Assemblies
Description
Part
Number
E4440A E4443A E4445A E4446A E4447A E4448A
AT1 2 dB Attenuator 0955-0301 X X X
AT2 3 dB Attenuator
(Option 123)
0955-0246 X X X
AT3 3 dB Attenuator
(Option 110)
08490-60010 X X X
AT4 4 dB Attenuator
(Option 110)
0955-0583 X X X
A1 Flat Panel Display
(serial prefixes
US/MY/SG 4611 and
above) See Figure 10-29
2090-0897 X X X X X X
A1 Flat Panel Display
Retrofit Kit (serial
prefixes below US/MY/SG
4611 - replaces early
2090-0396 display)
E4440-60445 X X X X X X
A1A1 Display Converter
Board
E4440-63265 X X X X X X
A2 Front Panel Interface
(Includes Inverter Boards
+ cable)
E4440-63266 X X X X X X
A2A1 and A2A2
Inverter Boards
0950-3379 X X X X X X
RPG (on the Front Panel
Interface assembly)
1990-1865 X X X X X X
A3 Keyboard Assembly
(Key pad not included)
E4406-60004 X X X X X X
A5 Power Supply
Assembly
0950-4447 X X X X X X
A6 SCSI Interface Board
(with attached cover
plate; serial prefixes
US/MY/SG 4611 and
above have A39 card
installed in place of A6)
E4406-60065 X X X X X X
A7 Digital IF retrofit kit
for PSA when replacing
Digital IF P/N
E4440-60025,
E4440-60195
E4440-60711 X X X X X X