Philips AS660C/41 - Servicing Hints

Servicing Hints
Replacement of CD Drive
See also exploded view of changer mechanism.
1. Demount flex plate (pos 140).
2. Demount printed circuit board: remove 6 screws and
desolder lips of tray motor and carrousel motor.
3. Disconnect flexfoil and JST connector of CD drive from
Printed circuit board. Shortcircuit the flexfoil with a
paperclip to protect the laser against ESD.
CD drive flex foil
4,
Remove
2
screws
(pos
107,108)
and
demount
CD
drive
lockings
(pos
105,106).
5.
Turn
gearwheel
(pos
42)
of
disc
change
mechanism
by
finger
to
move
CD
drive
support
in
upper
position
as
shown
in
picture
below
@).
6. Demount CD drive support (pos 95) ®.
7. Replace CD drive (pos 100). The wire tree of JST
connector has to be desoldered and resoldered on the
new CD drive again.
Mounting of Carrousel
1.
Turn
gearwheel
(pos
42)
of
disc
change
mechanism
by
finger
until
CD
drive
is
in
play
position.
2.
Mount
carrousel
(pos
115)
so
that
disc
is
positioned
right
on
turntable.
Carrousel
position.
number
doesn’t
matter.
CS 53 002