Agilent Technologies 4395A - Connecting the Test Fixture

ST
ART HERE
This c
hapter con
tains
follo
wing
troublsho
oting
pro
cedures.
By
p
erforming
them
in the
order
listed
b
elo
w,
y
ou
can iden
tify the
faulty
assembly
or the
faulty
group ecien
tly
.
1.
Disconnect ev
erything from
the analyzer:
All test
set in
terconnect,
GPIB
cable,
prob
e
p
o
w
er,
and
RF
cables.
2.
P
erform
the
INSPECT
THE
PO
WER-ON
SEQUENCE in
this c
hapter.
3.
Perform
the INSPECT
THE REAR
P
ANEL
FEA
TURE
in
this
c
hapter.
4.
P
erform
the
INTERNAL
TESTS
F
AILURE
TR
OUBLESHOOTING
in
this
c
hapter.
5.
P
erform
the
EXTERNAL TESTS
FAILURE
TROUBLESHOOTING
in
this
c
hapter.
6.
P
erform
the
p
erformance
tests
in
the
Performanc
e
T
est
c
hapter
and
refer
to
PERF
ORMANCE
TEST
F
AILURE
TR
OUBLESHOOTING
in
this
c
hapter.
If
the
analyzer
has
passed
all
of
the
c
hec
ks
but
it still
making incorrect
measuremen
ts
or
unexp
ected
op
erations,
susp
ect
the
accessories.
Accessories suc
h
as
RF
or
in
terconnect
cables,
calibration and
v
erication
kit
devices,
test
set
can
all
induce
system
problems.
Congure the
system as
it is
normally used
and
reconrm
the
problem.
Con
tin
ue
with
the
A
c
c
essories
T
r
oublesho
oting c
hapter.
Troubleshooting 6-3