HP 8753D Option 011 User Manual

If
the
readings
fail
the
sp
ecied
limits,
p
erform
the \A14
VCO
Exercise."
A14 V
CO Range
Check with
Oscilloscope
1.
Remo
v
e
the
W9
HI
OUT
cable (A14J1
to A7)
from the
A7 assem
bly and
connect it
to an
oscilloscop
eset
for 50
ohm input
imp edance.
Switch
on the
analyzer.
2.
Press
4
PRESET
5
4
SYSTEM
5
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
SERVICE
MENU
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
SERVICE
MODES
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
FRACN
TUNE
ON to
activate
the
FRA
CN TUNE
service mo
de. See
Chapter 10,
\Service
Key
Men
us
and
Error
Messages,"
for
more
information
on
the
FRA
CN
TUNE
mo
de.
3.
V
ary
the
fractional-N
V
CO
frequency
with the
front
panel knob
and c
hec
k
the
signal
with
the
oscilloscop e.
The w
av
eform
should
resem
ble
Figure
7-17
,
Figure
7-18
,
and
Figure
7-19
.
If the
fractional-N output
signals are
correct,
con
tin
ue
source
troublesho
oting
b
y
skipping
ahead
to
\A7
Pulse
Generator
Chec
k."
Figure
HO107
here.
Figure
7-17.
10
MHz
HI
OUT
W
a
v
eform
from
A14J1
DRAFT
3/21/106 15:13
Source Troubleshooting 7-23
Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com

HP 8753D Option 011 Specifications

General

Brand	HP
Model	8753D Option 011
Category	Measuring Instruments
Language	English