A5 Receiver Assembly Replacement; How To Remove The Receiver Assembly - Agilent Technologies 8711C Service Manual

A5 Receiver Assembly Replacement

Caution
Perform the following only at an approved ESD workstation.
here are four A5 receiver assemblies available for replacement. here are both 50 and
75 versions for the HP 8711C/12C or the HP 8713C/14C analyzers. ( he HP 8730A only uses
the 75 version that is compatible with the HP 8711C/12C.) Make sure the correct version is
ordered.
If one or both RF port connectors are damaged, you
not
connectors. Do attempt to replace a single connector by itself. hese connectors have been
machine-pressed into the plate to prevent undesired rotation. It is not possible to duplicate this
in the eld. his plate assembly can be replaced separately.
he replacement A5 receiver assemblies are supplied in their standard con gurations (with no
options). o restore the same operation that your original A5 receiver assembly had (which
depended upon the installed options), perform all of the required steps below, if applicable.
Note
For HP 8711C/12C/13C/14C analyzers with Option 1E1 and the HP 8730A
standard:
It is necessary to remove the attenuator/board assembly from the original
receiver and install it onto the new assembly. Carefully replace the attenuator
assembly, ribbon cable (if required), and any semi-rigid RF coax cables.
For HP 8711C/12C/13C/14C analyzers with Option 1DA or 1DB:
It is necessary to remove the AM delay board assembly from the original
receiver and install it onto the replacement assembly. Carefully replace the AM
delay assembly, ribbon cable (if required), and any semi-rigid RF coax cables.
How to emove the eceiver Assembly
Insert artwork here.
Figure 3-6. Anchoring Screw Locations for A5 Receiver Removal
3-10 Assembly Replacement
must
replace the plate that contains both