Keysight E8257D/67D - Assemblies

E8257D/67D, E8663D PSG Signal Generators Service Guide
Replaceable Parts
Assemblies and Hardware Options
2-3
Assemblies
Assembly
E8257D and E8663D E8267D
Part Number Page Number Part Number Page Number
A1 Keyboard E8251–63664 2- 7 E8251–63664 2- 7
A2 Display
for instruments with serial prefix < US/MY5XXX3XXX E8251- 67367 2- 7 E8251- 67367 2- 7
for instruments with serial prefix > US/MY5XXX3XXX 2090–1053 2- 7 2090–1053 2- 7
A2DS1 Display Backlight (used with instruments with
serial prefix < US/MY5XXX3XXX only)
1513–5204 2- 7 1513–5204 2- 7
A3 Power Switch E8251- 63662 2- 7 E8251- 63662 2- 7
A4 Inverter (used with instruments with serial prefix
< US/MY5XXX3XXX only)
0950–3757 2- 7 0950–3758 2- 7
A5 Sampler
E8251–60646
a
2- 9, 2- 10,
and 2- 11
E8251–60646
a
2- 12 and 2- 13
A6 Frac–N
E8251–60647
b
2- 9, 2- 10,
and 2- 11
E8251–60647
b
2- 12 and 2- 13
A7 Reference (for instruments with serial
prefixes < US4805/MY4805)
E8251–60073 2- 9, 2- 10,
and 2- 11
E8251–60073 2- 12 and 2- 13
or A7 Reference (Option UNR) E8251–60048 2- 9, 2- 10,
and 2- 11
E8251–60048 2- 12 and 2- 13
or A7 Reference (Option UNX and instruments with
serial prefixes >
US4805/MY4805)
E8251- 60648 2- 9, 2- 10,
and 2- 11
E8251- 60648 2- 12 and 2- 13
A8 Output (for instruments with serial
prefixes < US4928/MY4928)
E8251–60075
c
2- 9, 2- 10,
and 2- 11
N/A
A8 Output (for instruments with serial
prefixes >
US4928/MY4928)
E8251–60434
a
2- 9, 2- 10,
and 2- 11
N/A
A8 Output (for instruments with serial
prefixes < US5042/MY5042)
N/A
E8251–60340
d
2- 12 and 2- 13
A8 Output (for instruments with serial
prefixes >
US5042/MY5042)
N/A E8251–60435 2- 12 and 2- 13
A9 YIG Driver
E8251–60666
a
2- 9, 2- 10,
and 2- 11
E8251–60666
a
2- 12 and 2- 13
A10 ALC
E8251–60668
a
2- 9, 2- 10,
and 2- 11
E8251- 60668
a
2- 9, 2- 10, and
2- 11
A11 Pulse/Analog Modulation Generator
E8251–60655
a
2- 9, 2- 10,
and 2- 11
E8251–60655
a
2- 12 and 2- 13
A12 Pulse Modulator Board (Option UNW)
(E8257D instruments with serial
prefixes < US4928/MY4928)
E8251–60064 2- 12 and
2- 13
E8251–60064 2- 12 and 2- 13
A12 Pulse Modulator Board (Instruments with
Option UNW and HAR) (E8257D instruments with
serial prefixes < US4928/MY4928)
E8251–63634 2- 12 and
2- 13
N/A