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Manual
Changes
Model
8672A
CHANGE AM
(cont'd)
Table
6-3 (cont'd):
AUl,
Connector,
RF
Output, Option
001 only,
was
originally not
separately replaceable,
part
ofAlW8.
The
recommended replacement
is
the part for
A1W8 already
listed
in Table
6-3,
together with the new
AUl
Connector and hardware
listed. Therefore, no
manual change
is
recommended.
A1W8
RF
Output Cable, including
AUl
(except Options
001, 004, 005)
was originally
8120-2459.
The
new parts for A1W8 and
AUl
listed in
Table
6-3,
with
the
hardware and
connector listed, are the
recommended replacements.
Therefore, no manual change
is
recommended.
A1W8 RF Output Cable, including
AUl
(Option
001
only) was
originally
8120-2472.
The
new parts for
A1W8 and
AUl
listed in
Table
6-3,
with the hardware listed, are
the recommended replacements.
Therefore, no
manual
change
is
recommended.
The Connector Support
Bracket, listed under
Al
Miscellaneous, was
originally
08672-00027.
The
new
part
listed
in Table
6-3
fits the new
AUl
Connector.
CHANGE
AN
Table
6-3:
Delete
A2A4R32.
Service Sheet 2-A2 (schematic):
Replace
A2A4R32 (near A2A4Q2) with
a
direct connection.
CHANGE
AO
Service Sheet 8-A1 (schematic):
At A1A9R59,
change ground
2
to
ground A.
CHANGE
AP
The
components
and
assemblies listed
in Table
6-3
are not interchangeable
with
the original
components
and
assemblies listed below.
A2A3
08672-60143
VCO
Assembly
A2A3MP1
08672-20026
VCO
Cover
A2A4
08672-60007
20/30
Phase Detector Assembly
A2A4MP1
08672-20027
Phase Detector Cover
A2A5
08672-60008
20/30
Divider Assembly
A2A5MP1
08672-60028
Divider Cover
A2A12
08672-60015 Mother Board Assembly
A2MP8
7100-0647 Cover
Can
A2MP9
08672-20031
Amplifier
Housing
Under A2
Miscellaneous:
Delete
A2MP10
08672-20120
Step
Washer
Delete
A2MP11
08672-20146
Mounting
Block
Delete
A2MP12
08672-20147
Standoff Cover
Change AQ
Table
6-3:
A3A8
was
originally
86701-60079.
However, the new part already listed in Table
6-3 is
the recommended
replacement. Therefore,
no
manual
change
is
recommended.
If
the new part
is
ordered, you
will
need
the
new Bracket
A3A8MP1
also.
A3A8MP1
Bracket was originally 86701-00059. This bracket fits only the 86701-6007910
MHz
Reference
Oscillator Assembly.
Add
A3A8MP2
Cable Clamp
.15
Dia.
Service Sheet 1-A3 (schematic):
Change A3A8
to 86701-60079.
7-22
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