Keysight Technologies E8257D Service Manual page 190

Replaceable Parts
Assemblies from a Top View
Figure 2-5 Assemblies from a Top View (E8257D Option 550/567)
A32
(Option UNR/UNX/UNY)
(instruments with serial
prefixes > US4805/MY4805)
A19
A18
A11
A38
200
A20
A10 A9 A8
A7
(A45)
(Option UNY)
E8257D/67D, E8663D PSG Signal Generators Service Guide
B1
A6 A5
(A46)
A23
(Option UNY)
A26
A36
A25
A24
A25B
AT1
(Option 1E1)