See Fig. - JVC MX-KC45E Service Manual

3.1.4 Removing the 3CD changer mechanism
(See Fig.3 to 7)
(1) Disconnect the card wire from amp board connected to the
connector CN601 of the main board. (See Fig.3)
(2) Disconnect the card wire from the tuner pack connected to
the connector CN306 of the main board. (See Fig.4)
(3) Open the CD tray and remove the CD door.
Caution:
If the CD tray can not open at power to ON condition, ro-
tate the gear and open the CD tray. (See Fig.5)
(4) Disconnect the card wire connected to the connector
CN201 and CN303 of the main board. (See Fig.6)
(5) Disconnect the connector wire connected to the connector
CN301 and CN302 of the main board. (See Fig.6)
(6) Remove the two screws F attaching the 3CD changer
mechanism of back side of the main body. (See Fig.7)
(7) Remove the four screws G attaching the 3CD changer
mechanism from both side of the main body. (See Fig.3, 4)
CN306
GEAR (top view)
G
Q
Fig.4
Fig.5
H
CN303 CN201
H
CN302 CN301
Fig.6
Fig.7
H
H
F
(No.MB550)1-7