Bezel Exchange; Led Assembly Exchange - AMSTRAD PC1640 Service Manual

4-4 Bezel
Exchange (See
Fig.
4-4)
4-4-1 Bezel
Removal
a)
Remove
the lever
as described
in
4-3-1.
b)
Unfasten two bezel
fixing
screws.
c)
Pull
the bezel forward.
4-4-2 Bezel Mounting
a)
Insert
the bezel from the
front.
b)
Secure
the bezel with
two
screws.
c)
Mount
the lever
as described
in
4-3-2.
Fig.
4-4 Bezel
Exchange
4-5
LED
Assembly Exchange (See
Fig.
4-5)
4-5-1
LED Assembly Removal
a)
Disconnect the connectors. (Index sensor,
W/P
sensor and
Printed Circuit
Board).
b)
Unfasten the
LED Assembly
fixing
screw.
c)
Pull
it
back.
4-5-2
LED Assembly Mounting and Adjustment
a)
Install
the
LED Assembly
by inserting the
LED
into
the
LED
insertion hole
on
the
bezel.
b)
Fix
the
LED Assembly
with a screw.
c)
Reconnect the
disconnected conectors. (Index sensor,
W/P
sensor
and
Printed
Circuit
Board).
Fig.
4-5 LED Assy Exchange