Parts Identification; Reference Designations; Cabinet Parts And Hardware; Accessories And Miscellaneous Items - Keysight Technologies 53147A Service Manual

4 Replaceable Parts

Parts Identification

To identify the part(s) you need, refer to the exploded views in
Figure 4-2
When ordering from Keysight Technologies, the important numbers to note from
the Parts List are the Keysight Part Number and the quantity of the part(s) you
need.

Reference Designations

Table 4-1
Table 4-1

Cabinet Parts and Hardware

To locate and identify cabinet and external parts and mounting hardware, refer to
Figure 4-2
figures provide different views of the instrument, with the parts identified by
reference designations; the reference designations correspond with the ones in
Table

Accessories and Miscellaneous Items

Table 4-3
lists some other miscellaneous items, such as power cords, rack mounts, and
manuals.
112
and the top view of the chassis in
lists the reference designations used in the parts lists.

Reference Designations

A = assembly
H = hardware
J = electrical connector
(stationary portion); jack
MP = miscellaneous mechanical part
P = electrical connector
(movable portion); plug
(internal parts and mounting hardware are shown in
4-2.
lists all of the accessories available for the Counter and also
Keysight 53147A/148A/149A Assembly Level Service Guide
Figure 4-1
Figure 4-3.
P/0 = part of
S = switch
T = transformer
TP = test point
U = integrated circuit; microcircuit
W = cable; transmission path; wire
and
Figure 4-1). These