Alpine 7980M - Page 87

3. CD-LSI P.C.Board disassembly
(1)
Before
disassembling
the
CD-LSI
P.C.
Board,
remember
to
solder
point
©@)on
the
Flexible
P.C.Board
connected
to
the
pick-up
unit.
(See
Figure
6)
{2)
Remove
the
three
screws
(6)
and
the
connectors
connected
to
the
CD-LSi
P.C.Board.
(See
Figure
6)
The
CD-LS!
P.C.Board
can
be
removed.
<Assembly notes>
@ The screw (6)-2 type is different from that of the
screws ©) -1.
@
The
solder
on
the
Flexible
P.C.B0ard
must
be
thoroughly
removed
after
inserting
the
connector
into
the
CD
-LSI
P.C.Board
connector.
Tightening
Flexible
P.C.Board
G)-1
torque:
1.5kg-cm
Tightening
torque: 1.5kg-cm
Driver P.C.Board
Tightening
torque: 1.5kg-cm
Disc guide
Figure 6
4. Driver P.C.Board disassembly
(1) Remove the two screws (Go).
Remove
the
two
Disc
guides.
(See
Figure
6)
(2)
Remove
all
connectors
and
wires
connected
to
the
driver
P.C.Baord,
the
P.C.Baord
can
be
removed.
Tightening
torque: 1.5kg-cm
3
CD -LS! P.C.Board
Tightening
torque: 1.5kg-cm
DS Series