Agilent Technologies HP 83711B Service Guide

Troubleshooting
Service
A
ccessories
TORX
R

Screwdrivers
Most
of
the
screws
in
the
synthesizer
are
TORX
R

screws
.
Remove
these
screws
with
a
TORX
R

screwdriver
.
The
part
number
of
the
#10
TORX
R

screwdriver
is
HP
8710-1623.
The
part
number
of
the
#15
TORX
R

screwdriver
is
HP
8710-1622.
The
part
number
of
the
#25
TORX
R

screwdriver
is
HP
8710-1617.
Pozidrive
Screwdrivers
Some screws
in the
instrument appear
to
be
Phillips
type
,
but
are
not.
T
o
avoid
damage
to
the screw
head slots
,P
ozidrive
screwdrivers
should
be
used.
The
part
number
of
the
No
.
1
Pozidrive
is
HP
8710-0899
.
The
part
number
of
the
No
.
2
P
ozidrive
is
HP
8710-0900
.
Hardware
The
instrument
has
a
mixture
of
Unied
National
(inch)
and
metric
screws
.
The
metric
screws
are
dened
in
Industrial
F
asteners
publication
(IFI
500).
Do
not
use
a
metric
screw
in
a
Unied
National
nut,
or
a
metric
nut
with
a Unied
National screw
because thread
damage
will
occur
.
Major
Assemblies
,
P
arts
,
and
Cable
Locations
The
locations
of
individual
components
mounted
on
printed
circuit boards
are available
for
selected
instrument
assemblies
.
The
information
for
these
assemblies
is provided
in
the
accompanying
HP
83711A/12A,
HP
83711B/12B
,
HP
83731A/32A
and
HP 83731B/32B
Synthesized
Signal
Generators
Component-Level
Information
manual.
Each
tabbed
section
in
the
Component-Level
Information
manual
contains
the
parts
list,
component-location
diagram,
and
schematic
for
that
specied assembly
.
The
part
reference
designation
is the
assembly designation
plus
the
part
designation.
F
or
example
,
A6R9
is
R9 on
the A6
assembly
.
F
or
specic
component
descriptions
and
ordering
information,
see
the parts
list in
the Component-Level
Information P
acket
for
that
board.
Chassis and
frame
parts
,
as
well
as
mechanical
parts
and
cables
(W),
are
identied
in
illustrated
parts breakdowns
in
Chapter
4.
The procedures
in this
chapter
reference
cables
and
assemblies
by
their
reference
designator
.
Figures 3-1
to 3-4
show
where
the
assemblies
and
cables
are
located
in
the
synthesizer
.
The
gures are
located in
Chapter 3.
Test P
oint Locations
Most test points are indicated on the actual circuit-board assemblies
.T
est and measurement
points called out in the troubleshooting procedures are shown
on the component-location
diagrams in the Component-Level Information manual.
1-4 Troubleshooting

Agilent Technologies HP 83711B Specifications

General

Brand	Agilent Technologies
Model	HP 83711B
Category	Test Equipment
Language	English