JVC KD-APD89J Service Manual page 12

3.1.4 Removing the Main board (See Fig.5 to 7)
(1) Remove the two screws F and one screw G attaching the
Heat sink. (See Fig.5)
(2) Remove the two screws H and one screw J attaching the
Main board. (See Fig.6)
(3) Remove the two screws K attaching the Main board. (See
Fig.7)
(4) Disconnect the connector
(See Fid.7)
1-12 (No.MA392<Rev.002>)
CN501 connected to CD mechanism.
G
F
Fig.5
Fig.6
K
CN501
Fig.7
H
J