5. Slide
the A5
assembly toward
the
right
to
remove
the
switch
on
the
A5
assembly
from
the
line switch
plate slot.
6. Remove
the
A5
assembly
from
the
chassis
.
Keyboard
Assembly Removal
Removal
Procedure
1.
Remove
the
cover
referring
to
\Cover
Removal".
2.
Disconnect
the
two
atcable
assemblies
and
the
wire
assembly
from
the
front side
of the
A2
assembly
.
3.
Remove
the
two
at
head
screws
that
secure
the
front panel
from the
bottom.
4.
Remove
the
side
trim
label
from
both
sides
of
the front
bezel.
5.
Remove
four
screws
that
secure
the
front
panel
bezel
to the
chassis from
both sides
.
6.
Place
the
front
panel
assembly
,
so
that the
front panel
faces
down.
7.
Remove
the
screw
that
secures
the
keyboard
to
the
front
panel
bezel.
8.
Remove
the
keyboard
assembly
from the
front panel
bezel.
LCD
Assembly
Removal
Removal
Procedure
1.
Remove
the
cover
referring
to
\Cover
Removal".
2.
Disconnect
the
two
atcable
assemblies
and
the
wire
assembly
from
the
front
side
of
the
A2
assembly
.
3.
Remove
the
two
at
head
screws
that
secure
the
front
panel
from
the
bottom.
4.
Remove
the
side
trim
label
from
both
sides
of
the front
bezel.
5.
Remove
the
four
screws
that
secure
the
front panel
bezel to
the chassis
from both
sides
.
6.
Place
the
front
panel
assembly
,
so
that
the
front panel
faces down.
7.
Remove
the two
screws that
secure the
LCD to
the
front
panel
bezel.
8. Remove
the LCD
assembly from
the front
panel bezel.
BNC Connector Removal
Removal Procedure
1. Remove the cover referring to
\Cover Removal".
2. Disconnect the two atcable assemblies and the wire assembly from the front side of the
A2 assembly
.
3. Remove the two at head screws that secure the front panel from the bottom.
4. Remove the side trim label from both sides of the front bezel.
5. Remove four screws that secure the front panel bezel to the chassis from both sides.
6. Place the front panel assembly, so that the panel faces down.
Assembly Replacement 3-11