KD-LX330R/KD-LX110R
1-9
Prior to performing the following procedure, remove
the top chassis.
Disconnect the flexible harness from connector
CN701, the card wire from CN702 on the main board
and the harness from CN503 and CN504
respectively.
Remove the three screws P attaching the main
board assembly to the bottom cover on the upper
side of the body.
Move the main board in the direction of the arrow
and release the three joints c. (At this point, the main
board can be removed with the rear panel and the
rear heat sink.)
Remove the three screws Q attaching the rear heat
sink on the back of the body.
Remove the two screws R and the screw S
attaching the rear panel. Now, the main board
assembly will be removed.
1.
2.
3.
4.
5.
Removing the main board assembly
(See Fig.20 to 22)
When reassembling, correctly engage
the switch S651 and S652 on the
main board and the right gear with
the part b of the operation assembly
(Refer to Fig.21).
ATTENTION:
Fig.20-1 (KD-LX300)
Fig.20-2 (KD-LX100)
Fig.22-1 (KD-LX300)
Fig.22-2 (KD-LX100)
Fig.21
P
CN504
CN701
Front panel assembly
CN702
CN503
P
P
CN504
CN701
Front panel assembly
CN702
S652
CN503
P
Main board
S651
Q
Q
R
S
Rear panel
Rear heat sink
R
Q
Q
R
S
Rear panel
R
Joint c
Joint c
Joint c
Joint c
b
Rear heat sink
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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