Tektronix 465M User Manual

AIR
FORCE
T033A1-13-496-1
NAVELEX
0969-LP-170-0010
Maintenance
Instructions
R4167
THROUGH
HOLE IN TOP OF
SHIELD
C4101
R4106
R4134
R4173
R4234
C4201
Figure 5-19.
Vertical
adjustment
locations.
(4)
Set CH 2 VOLTS/DIV
to 50
m and
reset
gene-
rator for
a 5
division
display.
(5)
Adjust
C4208
for the best flat
top,
and
C4207
for
the best front corner
on
the waveform.
Alternately readjust
both
capacitors for the best overall waveform
response.
(6)
Set CH
2
VOLTS/DIV
to
.5,
remove the
10X at-
tenuator,
and reset the generator
for a 5 division display.
(7)
Adjust
C4205
for
the best flat
top,
and
C4204
for
the best
front corner on
the waveform. Alternately
readjust both
capacitors
for the best overall waveform
response.
(8)
Continue
to
the next
procedure.
k.
Channel
1 Low
Frequency
Compensation
(Figure
5-19).
“
(1)
Set VERT
MODE
to CH
1.
(2)
Remove
the
square wave
generator
output from
CH
2 input
and
reconnect
it to
CH 1 through
a 50 ohm
BNC
cable,
10X
attenuator,
50 ohm
termination,
and
an
input
RC
normalizer.
(3)
Set the
generator
output for
a
5 division
display.
During
adjustments,
maintain
a
5 division
display.
NOTE
Use
a
low
capacitance tuning
too! when
making
compensation adjustments.
(4)
Adjust
C4101
for
the best flat
top waveform.
(5)
Set
CH 1 VOLTS/DIV
to 50 m and readjust
the
generator
for
a
5 division
display.
(6)
Adjust
C4108
for the best
flat top, and
C4107
for the
best front corner on
the waveform.
Alternately re-
adjust
both capacitors for the
best overall waveform
response.
5-48

Tektronix 465M Specifications

General

Brand	Tektronix
Model	465M
Category	Test Equipment
Language	English