Agilent Technologies HP 83711A - Generating Signals with the Synthesizer

Troubleshooting
F
ailed
Error
Number
HW
CTRL
ADDRESS
HW
CTRL
V
ALUE
V
oltage
(max/min)
30
=2
11 6 2.415
V/1.509 V
30
=
4
11 7 2.415
V/1.509
V
30 =
10
11 6 2.415 V/1.509
V
30
=20
11 7 2.415
V/1.509 V
30
=
80
11 6 2.415
V/1.509
V
30 =
100
11 7 2.415 V/1.509
V
30
=
400
11 6 2.415
V/1.509
V
30
=
800
11 7 2.415
V/1.509
V
30 =
2000
11 6 2.415 V/1.509
V
30
=
4000
11 7 2.415
V/1.509
V
30
=
10000
11 6 2.415
V/1.509
V
30
=
20000
11 7 2.415
V/1.509
V
30
=
80000
11 6 2.415
V/1.509
V
30
=
100000
11 7 2.415
V/1.509
V
31
=
2
11 6 0.301
V/
0
0.30
V
31 =
4
11 7 2.415 V/1.509
V
F
or
example,
if error
number
30
=
2
was
returned
in
response
to
the
self
test:
a.
Press
4
SPCL
5
.
b.
Press
4
60
5
on
the
numeric
keypad,
then
terminate
the
entry
by
pressing
4
Hz
5
(ENTER).
c.
Press
4
11
5
on
the
numeric
keypad,
then
terminate
the
entry
by
pressing
4
Hz
5
(ENTER).
d.
Press
4
6
5
on
the
numeric
keypad,
then
terminate
the
entry
by
pressing
4
Hz
5
(ENTER).
10.
Measure
the
voltage
at
TP6
on
the
microprocessor
assembly
.
If
the
voltage
is
within
the
tolerance
shown
in
the
table
,
replace
the
microprocessor
assembly
.
If
it
is
missing
or out
of
tolerance
,
continue
with
the
next
step
.
11.
Measure
the
voltage
at
TP9
on
the
ALC
assembly
.
The
voltage
should
be
within the
tolerance
shown
in
the
table
.
If
it
is
missing
or
isn't
within
tolerance,
replace the
ALC
assembly
.
If
it
is
within
tolerance
,check
the continuity
of the
ABUS
cable
(W9)
with
an
ohmmeter
and
replace
it
if
necessary
.
Note
Prior
to
replacing
an
assembly
or
module
,
verify that
the power
supply voltages
are
within
specication
at
the
power
connection to
the assembly
or module
.
Troubleshooting 1-33