JVC KS-LX200R, Service Manual

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1-4
KS-LX200R
Prior to performing the following procedure, remove
the top chassis.
Remove the screw S attaching the bracket (L).
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 H attaching the main
board assembly to the bottom cover on the upper
side of the body.
Remove the screw I attaching the rear panel and the
bottom cover on the back of the body. Move the
main board in the direction of the arrow and release
the two joints a. (At this point, the main board can be
removed with the rear panel and the rear heat sink.)
Remove the screw J and the two screws K attaching
the rear heat sink on the back of the body.
Remove the two screws L and the screw M attaching
the rear panel. Now, the main board assembly will be
removed.
1.
2.
3.
4.
5.
6.
Removing the main board assembly
(See Fig.6 to 8)
When reassembling, correctly engage the
switch S561 and S562 on the main board
with the part e of the operation assembly
(Refer to Fig.7, 18 and 19). ATTENTION:
Fig.6
Fig.8
Fig.7
H
H
CN504
S
CN701
Front panel assembly
Main board assembly
CN702
CN503
H
S652
Main board
S651
J
I K
L
M
Rear panel
Rear heat sink
L
Joint
a
Joint
a
e
Bracket (L)