Disassembly Method - JVC KS-FX230 Service Manual

Disassembly method

Removing the front chassis (see Fig.1)
1. Disengage the four tabs in the right and left side of
unit and pull the front chassis forward to remove it.
Removing the bottom cover and heat
sink (see Fig.2,3)
1. Remove one screw A retaining the IC to the heat sink.
2. Remove two screws B to remove the heat sink.
3. Turn the upside down, the insert and turn the screwdriver
to remove the bottom cover and protect sheet.
Removing the main board (see Fig.4)
1. Remove two screws C retaining the rear panel to the
chassis.
2. Remove two screws D retaining the main board.
3. Lift up the main board to remove it. At this time,
remove the connector CP702 connecting the main
board and mechanism assembly.
Removing the rear panel (see Fig.4)
1. Remove six screws retaining the jacks or the like.
2. Remove two screws E to the 16-pin jack.
3. Remove one screw F to remove the line-out jack.
4. Remove one screw G to remove the antenna jack.
Remove one screw H to remove the changer
controller jack.
Removing the mechanism ass'y (see Fig.5)
1. Remove four mechanism mounting screws I retaining
the mechanism assembly.
2. Remove four screws J retaining the cover.
3. Remove one screw which is the fixation of top cover
and the substrate.
Removing the front panel unit (see Fig.6)
1. Remove four screws K retaining the rear cover.
K K
K K
Fig. 6
Front chassis
Bottom cover
Left side view
B
Connection to the mechanism
connector position
C
E
H
F G
Mechanism ass'y
J
J
KS-FX230
Fig. 1
Fig. 2
A
Heat sink
B
Fig. 3
D
Main board
CP702
C
Fig. 4
J
J
Fig. 5
1-3