JVC KW-XC888 Service Manual page 11

3.1.8 Removing the main board
(See Fig.9)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink, rear bracket, bottom chassis as-
sembly and middle chassis assembly.
(1) From the top side of the middle chassis assembly, remove
the four screws H attaching the main board on the middle
chassis.
(2) Remove the main board from the middle chassis.
Reference:
When attaching the main board, set the projections e of the
middle chassis in the holes of the main board.
3.1.9 Removing the CD mechanism assembly
(See Fig.10)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink, rear bracket, bottom chassis as-
sembly and middle chassis assembly.
(1) From the inside of the top chassis assembly, remove the
three screws J attaching the CD mechanism assembly.
(2) Take out the CD mechanism assembly from the top chas-
sis.
Reference:
When attaching the CD mechanism assembly, set the projec-
tions f of the top chassis in the holes of the CD mechanism as-
sembly.
3.1.10 Removing the LCD switch board
(See Fig.11)
• Prior to performing the following procedures, remove the front
panel assembly.
(1) From the inside of front panel assembly, remove the ten
screws K attaching the LCD switch board.
(2) Release the sections g while extending the lower section of
the front panel assembly in the direction of the arrow and
take out the LCD switch board.
Main board
e
H
H
Fig.9
CD mechanism assembly
J
f
J
Fig.10
Front panel assembly
K
g
Fig.11
e
H
Middle chassis
J
f
Top chassis
K
LCD switch board
K
g
(No.MA081)1-11