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Tektronix 7613 User Manual

Tektronix 7613
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b.
Set
both
7A15A
units
for
a
deflection
factor
of
10
millivolts/division
with
DC
input
coupling.
c.
Connect
the
low-frequency
signal
generator
to
the
inputs
of
both
7A15A
plug-in
units
with
the
42-inch
50-ohm
BNC
cable,
50-ohm
BNC
termination,
and
dual-
input
coupler.
d.
Set
the
low-frequency
generator
for
eight
divisions
of
vertical
and
horizontal deflection
at
an
output
frequency
of
35
kilohertz.
e.
CHECK-—CRT
lissajous
display
for
an
opening
at
the
center
vertical
line
of
0.28
division
or less
(indicates
2° or
less
phase
shift;
see
Fig.
2-7).
f.
Disconnect
all
test
equipment
(leave
plug-in
units
installed).
27.
Check
Horizontal
Bandwidth
a.
Install
the
7B53A
in
the
right
vertical
cornpartment.
b.
Set
the
VERT
MODE
switch
to
RIGHT.
c.
Set the
7B53A
for
auto
triggering
at
a
sweep
rate
of
one
millisecond/division
(display
will
free
run).
d.
Connect
the
medium-frequency
generator
to
the
input
of
the
7A15A
in
the
horizontal
compartment
with
[
Fig.
2-7,
Typical
CRT
display
when
checking
X-Â¥
phase
shift.
Calibration—-7613/R7613
Service
the
five-nanosecond
GR
cable
and
the
50-chm
GR
in-line
termination.
e.
Set
the
medium-frequency
generator
for
8
divisions
of
horizontal
deflection
at
its
reference
frequency
(50
kilohertz),
f.
Without
changing
the
output
amplitude,
increase
the
output
frequency
of
the
generator
to
two
megahertz.
g.
CHECK—For
at
least
5.6
division
of
signal
amplitude.
h.
Disconnect
all
test
equipment
and
remove
the
plug-in
units.
Z-AXIS
and
AUTO
FOCUS
SYSTEM
Equipment
Required
1.
7B53A
plug-in
unit
2.
7A15A
plug-in
unit
3.
10X
passive
probe
4.
Medium-frequency
generator
.
42-inch
50-ohm
BNC
cable
ao
on
.
50-ohm
BNC
termination
28.
Adjust
Z-Axis
Compensation
a.
Install
the
7A15A
in
the
right
vertical
compartment.
b.
Set
the
VERT
MODE
switch
to
RIGHT.
c.
Connect
the
10X
probe
to
the
input
of
the
7A15A.
Check
the
probe
compensation.
d.
Set
the
7B53A
for
a
sweep
rate
of
one
microsecond/
division
with
the
X10
magnifier
on.
e.
Connect
the
probe
tip
to
R1157,
Z-Axis
output
and
connect
the
ground
strap
to
the
7613
chassis.
f.
Set
the
7A1S5A
for
a
deflection
factor
of
one
volt/division
(10
volts/division
at
probe
tip).
2-15
7613

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Tektronix 7613 Specifications

General IconGeneral
BrandTektronix
Model7613
CategoryTest Equipment
LanguageEnglish

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