Picture Tube Removal - Sony PVM-9L2 Service Manual

1
-2-1 5. Picture
T
ube Removal
Remove
C
board, bezel
complete
assy
and deflection
yoke before
removing
the picture tube.
1
(D
Two
tapping
screws
(5)
(3)
Front assy
(D
Picture tube
@
Bezel assy
1-2-16.
Removal
of
Anode Cap
I
Note
I
Short-circuit the
anode
of the picture
tube and
the
anode cap
to the
metal
chassis,
picture
tube
shield
or
carbon painted
on
the picture tube, after
removing
the
anode.
•
Removal Procedure
K-
Anode
button
(1)
Turn up one
side
of
the
rubber cap
in the
(2)
Using
a
thumb,
pull
up
the
rubber cap
(3)
direction indicated
by arrow
@.
firmly in
the direction indicated
by
arrow
®.
•
Handling Precautions
(1)
Do
not scratch the surface
of anode cap with a sharp
object.
(2)
Do
not press the
rubber so hard
that
it
damages the inside of
anode
caps.
A
shatter-hook terminal
is
built into
the rubber.
(3)
Do
not turn the foot
of
the
rubber
over.
The
shatter-hook terminal will stick
out or
damage
the rubber.
When
one
side
of the rubber cap
is
separated
from
the
anode
button, the
anode-cap can be
removed
by turning
up
the
rubber cap
and
pulling
up
it
in
the direction
of the
arrow
©.
1-10
PVM-9L2