Tektronix 465M User Manual

AIR
FORCE
T033A1-13-496-1
NAVELEX
0969-LP-170-0010
Maintenance Instructions
TO
REMOVE
MODULE
VERTICAL
DEFLECTION
PULL
STRAIGHT
UP
PLATE LEAD
UPPER
LOWER
Figure 5-7.
Vertical
module
removal.
(8)
Carefully pull crt out
of shield
(watch
horizontal
deflection leads).
(9)
Reinstall the crt in reverse order.
h.
Shaft-Knob
Removal
(Figure
5-9).
(1
)
Grip
knob end
with one
hand
and
shaft
with
other hand.
(2)
Pull on
knob,
while
pushing
on
shaft, to
free
re-
cessed portion of
shaft
from
retainer
bushing.
Some
shaft-
knobs
may
require
considerable
force
to
remove.
(3)
Replace the
shaft-knob
in
reverse
order.
i.
Interface
Board
Removal.
(1)
Remove
the
vertical
and
horizontal
modules.
(2)
Lift
up the
front
of the
instrument
and
remove
the
four
external
cabinet
bottom
screws.
(3)
Unplug the crt
socket.
(4)
Remove
the high voltage
shield.
(5)
Remove
the
shaft-knob from INTEN,
ASTIG,
FOCUS, TRACE
ROTATION,
and SCALE
ILLUM con-
trols
(see h. above).
(6)
Unplug
the crt anode
lead and
discharge it
to the
chassis.
(7)
Unplug
the crt vertical
deflection
plate
leads from
crt
(left side) and
horizontal
deflection
plate leads
from the
Interface
circuit board.
(8)
Unplug the crt
trace rotation and
Y-Axis
leads
coming
from the
top of the
crt.
(9)
Remove the
ground
post and bracket
at the
top
rear of
the
crt shield.
(10)
Carefully
lift the
crt assembly
(crt,
shield, and
center
front section)
forward
and up away
from
the
chassis.
5-36

Tektronix 465M Specifications

General

Brand	Tektronix
Model	465M
Category	Test Equipment
Language	English